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Leica D-LUX 7 vs Sony A7 IV

The Leica D-LUX 7 and the Sony Alpha A7 IV are two enthusiast cameras that were announced, respectively, in November 2018 and October 2021. The D-LUX 7 is a fixed lens compact, while the A7 IV is a mirrorless interchangeable lens camera. The cameras are based on a Four Thirds (D-LUX 7) and a full frame (A7 IV) sensor. The Leica has a resolution of 16.8 megapixels, whereas the Sony provides 32.7 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Leica D-LUX 7
versus
Sony A7 IV
Leica D-LUX 7   Sony A7 IV
Fixed lens compact camera Mirrorless system camera
24-75mm f/1.7-2.8 Sony E mount lenses
16.8 MP – Four Thirds sensor 32.7 MP – Full Frame sensor
4K/30p Video 4K/60p Video
ISO 200-25,600 ISO 100-51,200 (50 - 204,800)
Electronic viewfinder (2764k dots) Electronic viewfinder (3686k dots)
3.0" LCD – 1240k dots 3.0" LCD – 1037k dots
Fixed touchscreen Swivel touchscreen
11 shutter flaps per second 10 shutter flaps per second
Lens-based stabilizationIn-body stabilization
not weather sealedWeathersealed body
300 shots per battery charge580 shots per battery charge
115 x 66 x 65 mm, 392 g 131 x 96 x 80 mm, 659 g
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Check D-LUX 7 offers at
ebay.com
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Check A7 IV price at
amazon.com

Going beyond this snapshot of core features and characteristics, what are the differences between the Leica D-LUX 7 and the Sony Alpha A7 IV? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

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Body comparison

The side-by-side display below illustrates the physical size and weight of the Leica D-LUX 7 and the Sony A7 IV. The two cameras are presented according to their relative size. Three consecutive perspectives from the front, the top, and the back are available. All width, height and depth dimensions are rounded to the nearest millimeter.

Size Leica D-LUX 7 vs Sony A7 IV
Compare D-LUX 7 versus A7 IV top
Comparison D-LUX 7 or A7 IV rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A7 IV is considerably larger (66 percent) than the Leica D-LUX 7. It is noteworthy in this context that the A7 IV is splash and dust-proof, while the D-LUX 7 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the D-LUX 7 has a lens built in, whereas the A7 IV is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup. You can compare the optics available for the A7 IV and their specifications in the Sony FE Lens Catalog.

Concerning battery life, the D-LUX 7 gets 300 shots out of its Leica BP-DC15 battery, while the A7 IV can take 580 images on a single charge of its Sony NP-FZ100 power pack. The battery packs of both cameras can be charged via USB, which can be very convenient when travelling.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. In case you want to display and compare another camera duo, you can use the CAM-parator app to select your camera combination among a large number of options.

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Body Specifications
  empty Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price
Street
Price
1.
 
Leica D-LUX 7 115 mm 66 mm 65 mm 392 g 300 n Nov 2018 US$ 1 195ebay.com
2.
 
Sony A7 IV 131 mm 96 mm 80 mm 659 g 580 Y Oct 2021 US$ 2 499 amazon.com
3.
 
Fujifilm X100S 127 mm 74 mm 54 mm 445 g 330 n Jan 2013 US$ 1 299ebay.com
4.
 
Fujifilm X100T 127 mm 74 mm 52 mm 440 g 330 n Sep 2014 US$ 1 299ebay.com
5.
 
Fujifilm X100F 127 mm 75 mm 52 mm 469 g 390 n Jan 2017 US$ 1 299ebay.com
6.
 
Leica C-LUX 113 mm 67 mm 46 mm 340 g 370 n Jun 2018 US$ 1 049ebay.com
7.
 
Leica D-LUX Typ 109 118 mm 66 mm 55 mm 405 g 300 n Sep 2014 US$ 1 195ebay.com
8.
 
Leica V-LUX Typ 114 137 mm 99 mm 131 mm 830 g 360 n Sep 2014 US$ 1 349ebay.com
9.
 
Leica V-LUX 5 136 mm 97 mm 131 mm 812 g 350 n Jul 2019 US$ 1 249 amazon.com
10.
 
Panasonic LX100 II 115 mm 66 mm 65 mm 392 g 300 n Aug 2018 US$ 999ebay.com
11.
 
Panasonic ZS70 112 mm 67 mm 41 mm 322 g 380 n Apr 2017 US$ 449ebay.com
12.
 
Sony A1 129 mm 97 mm 81 mm 737 g 530 Y Jan 2021 US$ 6 499 amazon.com
13.
 
Sony A7 III 127 mm 96 mm 74 mm 650 g 610 Y Feb 2018 US$ 1 999 amazon.com
14.
 
Sony A7R IIIA 127 mm 96 mm 74 mm 650 g 650 Y Apr 2021 US$ 3 199 amazon.com
15.
 
Sony A7R V 131 mm 97 mm 82 mm 723 g 530 Y Oct 2022 US$ 3 899 amazon.com
16.
 
Sony A7S III 127 mm 97 mm 81 mm 699 g 600 Y Jul 2020 US$ 3 499 amazon.com
17.
 
Sony RX100 VI 102 mm 58 mm 43 mm 301 g 240 n Jun 2018 US$ 1 199ebay.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

Any camera decision will naturally be influenced heavily by the price. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The D-LUX 7 was launched at a lower price than the A7 IV, despite having a lens built in. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison

The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Further, a large sensor camera will give the photographer additional creative options when using shallow depth-of-field to isolate a subject from its background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Leica D-LUX 7 features a Four Thirds sensor and the Sony A7 IV a full frame sensor. The sensor area in the A7 IV is 364 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 2.2 and 1.0. The sensor in the D-LUX 7 has a native 4:3 aspect ratio, while the one in the A7 IV offers a 3:2 aspect. The D-LUX 7 has the particularity of featuring a switch that allows to toggle between multiple aspect ratios, while maintaining the same field of view and full image resolution.

Leica D-LUX 7 and Sony A7 IV sensor measures

With 32.7MP, the A7 IV offers a higher resolution than the D-LUX 7 (16.8MP), but the A7 IV nevertheless has larger individual pixels (pixel pitch of 5.12μm versus 3.32μm for the D-LUX 7) due to its larger sensor. Moreover, the A7 IV is a much more recent model (by 2 years and 11 months) than the D-LUX 7, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixel-units. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.

The resolution advantage of the Sony A7 IV implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the A7 IV for good quality output (200 dots per inch) amounts to 35 x 23.4 inches or 89 x 59.3 cm, for very good quality (250 dpi) 28 x 18.7 inches or 71.2 x 47.5 cm, and for excellent quality (300 dpi) 23.4 x 15.6 inches or 59.3 x 39.6 cm. The corresponding values for the Leica D-LUX 7 are 23.7 x 17.8 inches or 60.1 x 45.1 cm for good quality, 18.9 x 14.2 inches or 48.1 x 36.1 cm for very good quality, and 15.8 x 11.8 inches or 40.1 x 30.1 cm for excellent quality prints.

The A7 IV has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Leica D-LUX 7 has a native sensitivity range from ISO 200 to ISO 25600, which can be extended to ISO 100-25600. The corresponding ISO settings for the Sony Alpha A7 IV are ISO 100 to ISO 51200, with the possibility to increase the ISO range to 50-204800.

In terms of underlying technology, the D-LUX 7 is build around a CMOS sensor, while the A7 IV uses a BSI-CMOS imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

D-LUX 7 versus A7 IV MP

Since 2007, DXO Mark has published sensor performance measurements that have been derived using a consistent methodology. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

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Sensor Characteristics
  empty Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Leica D-LUX 7 Four Thirds 16.8 4736 35524K/30p22.912.8100272
2.
 
Sony A7 IV Full Frame 32.7 7008 46724K/60p25.414.7337997
3.
 
Fujifilm X100S APS-C 16.0 4896 32641080/60p23.312.5132975
4.
 
Fujifilm X100T APS-C 16.0 4896 32641080/60p23.612.8148378
5.
 
Fujifilm X100F APS-C 24.0 6000 40001080/60p23.913.2170481
6.
 
Leica C-LUX 1-inch 20.0 5472 36484K/30p22.112.348164
7.
 
Leica D-LUX Typ 109 Four Thirds 12.7 4112 30884K/30p22.412.160767
8.
 
Leica V-LUX Typ 114 1-inch 20.0 5472 36484K/30p21.611.712760
9.
 
Leica V-LUX 5 1-inch 20.0 5472 36484K/30p22.212.458465
10.
 
Panasonic LX100 II Four Thirds 16.8 4736 35524K/30p22.812.797972
11.
 
Panasonic ZS70 1/2.3 20.2 5184 38884K/30p19.110.610636
12.
 
Sony A1 Full Frame 49.8 8640 57608k/30p25.914.5316398
13.
 
Sony A7 III Full Frame 24.0 6000 40004K/30p25.014.7373096
14.
 
Sony A7R IIIA Full Frame 42.2 7952 53044K/30p26.014.73523100
15.
 
Sony A7R V Full Frame 60.2 9504 63368k/24p26.514.83187100
16.
 
Sony A7S III Full Frame 12.0 4240 28324K/120p23.713.9252086
17.
 
Sony RX100 VI 1-inch 20.0 5472 36484K/30p22.112.347864
Note: DXO values in italics represent estimates based on sensor size and age.

Many modern cameras are not only capable of taking still images, but also of capturing video footage. Both cameras under consideration have a sensor with sufficiently fast read-out times for moving pictures, but the A7 IV provides a faster frame rate than the D-LUX 7. It can shoot movie footage at 4K/60p, while the Leica is limited to 4K/30p.

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Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. The two cameras under review are similar with respect to both having an electronic viewfinder. However, the one in the A7 IV offers a higher resolution than the one in the D-LUX 7 (3686k vs 2764k dots). The adjacent table lists some of the other core features of the Leica D-LUX 7 and Sony A7 IV along with similar information for a selection of comparators.

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Core Features
  empty Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Leica D-LUX 72764 n3.0 / 1240 fixed Y 1/4000s 11.0/s n Y
2.
 
Sony A7 IV3686 n3.0 / 1037 swivel Y 1/8000s 10.0/s n Y
3.
 
Fujifilm X100S2360 n2.8 / 460 fixed n 1/4000s 6.0/s Y n
4.
 
Fujifilm X100T2360 n3.0 / 1040 fixed n 1/4000s 6.0/s Y n
5.
 
Fujifilm X100F2360 n3.0 / 1040 fixed n 1/4000s 8.0/s Y n
6.
 
Leica C-LUX2330 n3.0 / 1240 fixed Y 1/2000s 10.0/s Y Y
7.
 
Leica D-LUX Typ 1092764 n3.0 / 921 fixed n 1/4000s 11.0/s n Y
8.
 
Leica V-LUX Typ 1142359 n3.0 / 921 swivel n 1/4000s 12.0/s Y Y
9.
 
Leica V-LUX 52360 n3.0 / 1240 swivel Y 1/4000s 12.0/s Y Y
10.
 
Panasonic LX100 II2764 n3.0 / 1240 fixed Y 1/4000s 11.0/s n Y
11.
 
Panasonic ZS701166 n3.0 / 1040 tilting Y 1/2000s 10.0/s Y Y
12.
 
Sony A19437 n3.0 / 1440 tilting Y 1/8000s 10.0/s n Y
13.
 
Sony A7 III2359 n3.0 / 922 tilting Y 1/8000s 10.0/s n Y
14.
 
Sony A7R IIIA3686 n3.0 / 2340 tilting Y 1/8000s 10.0/s n Y
15.
 
Sony A7R V9440 n3.2 / 2100 full-flex Y 1/8000s 10.0/s n Y
16.
 
Sony A7S III9440 n3.0 / 1440 swivel Y 1/8000s 10.0/s n Y
17.
 
Sony RX100 VI2359 n3.0 / 1229 tilting Y 1/2000s 24.0/s Y Y
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.
The A7 IV has an articulated screen that can be turned to be front-facing. This characteristic will be appreciated by vloggers and photographers who are interested in taking selfies. In contrast, the D-LUX 7 does not have a selfie-screen.

The reported shutter speed information refers to the use of the mechanical shutter. Yet, some cameras only have an electronic shutter, while others have an electronic shutter in addition to a mechanical one. In fact, both cameras under consideration feature an electronic shutter, which makes completely silent shooting possible. However, this mode is less suitable for photographing moving objects (risk of rolling shutter) or shooting under artificial light sources (risk of flickering).

The Leica D-LUX 7 has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

The D-LUX 7 writes its imaging data to SDXC cards, while the A7 IV uses CFexpress (type A) or SDXC cards. The A7 IV features dual card slots, which can be very useful in case a memory card fails. In contrast, the D-LUX 7 only has one slot. The A7 IV supports UHS-II cards (on both slots), while the D-LUX 7 can use UHS-I cards.

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Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Leica D-LUX 7 and Sony Alpha A7 IV and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  empty Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Leica D-LUX 7Ystereo / mono--micro2.0Y-Y
2.
 
Sony A7 IVYstereo / monoYYfull3.2Y-Y
3.
 
Fujifilm X100SYstereo / mono--micro2.0---
4.
 
Fujifilm X100TYstereo / monoY-micro2.0Y--
5.
 
Fujifilm X100FYstereo / monoY-micro2.0Y--
6.
 
Leica C-LUX-stereo / mono--micro2.0Y--
7.
 
Leica D-LUX Typ 109Ystereo / mono--micro2.0YY-
8.
 
Leica V-LUX Typ 114Ystereo / monoY-micro2.0YY-
9.
 
Leica V-LUX 5Ystereo / mono--micro2.0Y-Y
10.
 
Panasonic LX100 IIYstereo / mono--micro2.0Y-Y
11.
 
Panasonic ZS70-stereo / mono--micro2.0Y--
12.
 
Sony A1Ystereo / monoYYfull3.2Y-Y
13.
 
Sony A7 IIIYstereo / monoYYmicro3.1YYY
14.
 
Sony A7R IIIAYstereo / monoYYmicro3.2YYY
15.
 
Sony A7R VYstereo / monoYYfull3.2Y-Y
16.
 
Sony A7S IIIYstereo / monoYYfull3.2Y-Y
17.
 
Sony RX100 VI-stereo / mono--micro2.0YYY

It is notable that the A7 IV has a microphone port, which can help to improve the quality of audio recordings by attaching an external microphone. The D-LUX 7 does not feature such a mic input.

The A7 IV is a recent model that features in the current product line-up of Sony. In contrast, the D-LUX 7 has been discontinued (but can be found pre-owned on ebay). There has not been a direct replacement model for the D-LUX 7 from Leica. Further information on the features and operation of the D-LUX 7 and A7 IV can be found, respectively, in the Leica D-LUX 7 Manual (free pdf) or the online Sony A7 IV Manual.

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Review summary

So how do things add up? Is there a clear favorite between the Leica D-LUX 7 and the Sony A7 IV? Which camera is better? Below is a summary of the relative strengths of each of the two contestants.

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Advantages of the Leica D-LUX 7:

  • Flexible image proportions: Has a multi-aspect sensor that allows for alternative image shapes.
  • More detailed LCD: Has a higher resolution rear screen (1240k vs 1037k dots).
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Ready to shoot: Has a lens built-in, whereas the A7 IV requires a separate lens.
  • More compact: Is smaller (115x66mm vs 131x96mm) and thus needs less room in the bag.
  • Less heavy: Is lighter even though it comes with a built-in lens (unlike the A7 IV).
  • More prestigious: Has the Leica luxury appeal, which ensures a high resale price.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More heavily discounted: Has been available for much longer (launched in November 2018).

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Arguments in favor of the Sony Alpha A7 IV:

  • More detail: Has more megapixels (32.7 vs 16.8MP), which boosts linear resolution by 42%.
  • Better image quality: Is equipped with a larger and more technologically advanced sensor.
  • Richer colors: The sensor size advantage translates into images with better, more accurate colors.
  • More dynamic range: Larger sensor captures a wider spectrum of light and dark details.
  • Better low-light sensitivity: Larger sensor produces good images even in poorly lit environments.
  • Better video: Provides higher movie framerates (4K/60p versus 4K/30p).
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • More detailed viewfinder: Has higher resolution electronic viewfinder (3686k vs 2764k dots).
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.70x).
  • More flexible LCD: Has a swivel screen for odd-angle shots in portrait or landscape orientation.
  • More selfie-friendly: Has an articulated screen that can be turned to be front-facing.
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/4000s) to freeze action.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • Longer lasting: Gets more shots (580 versus 300) out of a single battery charge.
  • Better sealing: Is splash and dust sealed for shooting in inclement weather conditions.
  • Faster data transfer: Supports a more advanced USB protocol (3.2 vs 2.0).
  • More solid recording: Has a full-sized HDMI port for a sturdy connection to an external recorder.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • Faster buffer clearing: Supports a more advanced SD data transfer standard (UHS-II vs UHS-I).
  • More modern: Reflects 2 years and 11 months of technical progress since the D-LUX 7 launch.

If the count of individual advantages (bullet points above) is taken as a guide, the A7 IV is the clear winner of the contest (22 : 9 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wildlife photographer will view the differences between cameras in a way that diverges from the perspective of a family photog, and a person interested in architecture has distinct needs from a sports shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

D-LUX 7 09:22 A7 IV

How about other alternatives? Do the specifications of the Leica D-LUX 7 and the Sony A7 IV place the cameras among the top in their class? Find out in the latest Best Travel-Zoom Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it says little about, for example, the shooting experience and imaging performance of the D-LUX 7 and the A7 IV in practical situations. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.

Expert reviews

This is why hands-on reviews by experts are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

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Expert Camera Reviews
  empty  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price
Street
Price
1.
 
Leica D-LUX 7..........4.5/5 Nov 2018 US$ 1 195ebay.com
2.
 
Sony A7 IV5/5+ +4.5/589/1004.5/54.5/5 Oct 2021 US$ 2 499 amazon.com
3.
 
Fujifilm X100S5/5+ +..81/1004.5/55/5 Jan 2013 US$ 1 299ebay.com
4.
 
Fujifilm X100T5/5+..81/1004.5/55/5 Sep 2014 US$ 1 299ebay.com
5.
 
Fujifilm X100F5/5+3.9/583/1004.5/54.5/5 Jan 2017 US$ 1 299ebay.com
6.
 
Leica C-LUX....3.5/5..4.5/54/5 Jun 2018 US$ 1 049ebay.com
7.
 
Leica D-LUX Typ 109........4.5/54.5/5 Sep 2014 US$ 1 195ebay.com
8.
 
Leica V-LUX Typ 114..........5/5 Sep 2014 US$ 1 349ebay.com
9.
 
Leica V-LUX 5........4/54/5 Jul 2019 US$ 1 249 amazon.com
10.
 
Panasonic LX100 II4.5/5+4.2/582/1004.5/54.5/5 Aug 2018 US$ 999ebay.com
11.
 
Panasonic ZS70..+ +....4/54/5 Apr 2017 US$ 449ebay.com
12.
 
Sony A15/5o4.5/593/1004.5/55/5 Jan 2021 US$ 6 499 amazon.com
13.
 
Sony A7 III..+ +4.5/589/1005/55/5 Feb 2018 US$ 1 999 amazon.com
14.
 
Sony A7R IIIA..+ +4/590/1004.5/55/5 Apr 2021 US$ 3 199 amazon.com
15.
 
Sony A7R V5/5+ +4.5/592/100.... Oct 2022 US$ 3 899 amazon.com
16.
 
Sony A7S III4.5/5+ +5/591/1004.5/55/5 Jul 2020 US$ 3 499 amazon.com
17.
 
Sony RX100 VI4.5/5+ +..83/1004/54.5/5 Jun 2018 US$ 1 199ebay.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

The above review scores should be interpreted with care, though. The ratings were established in reference to similarly priced cameras that were available in the market at the time of the review. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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Check D-LUX 7 offers at
ebay.com
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Check A7 IV price at
amazon.com

Other camera comparisons

Did this review help to inform your camera decision process? In case you are interested in seeing how other cameras pair up, just make a corresponding selection in the search boxes below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Leica D-LUX 7 vs Sony A7 IV

    Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

    Camera Specifications
    Camera Model Leica D-LUX 7 Sony A7 IV
    Camera Type Fixed lens compact camera Mirrorless system camera
    Camera Lens 24-75mm f/1.7-2.8 Sony E mount lenses
    Launch Date November 2018 October 2021
    Launch Price USD 1,195 USD 2,499
    Sensor Specs Leica D-LUX 7 Sony A7 IV
    Sensor Technology CMOS BSI-CMOS
    Sensor Format Four Thirds Sensor Full Frame Sensor
    Sensor Size 15.7 x 11.8 mm 35.9 x 23.9 mm
    Sensor Area 185.26 mm2 858.01 mm2
    Sensor Diagonal 19.6 mm 43.1 mm
    Crop Factor 2.2x 1.0x
    Sensor Resolution 16.8 Megapixels 32.7 Megapixels
    Image Resolution 4736 x 3552 pixels 7008 x 4672 pixels
    Pixel Pitch 3.32 μm 5.12 μm
    Pixel Density 9.08 MP/cm2 3.82 MP/cm2
    Moiré control no AA filter no AA filter
    Movie Capability 4K/30p Video 4K/60p Video
    ISO Setting 200 - 25,600 ISO 100 - 51,200 ISO
    ISO Boost 100 - 25,600 ISO 50 - 204,800 ISO
    DXO Sensor Quality (score) .. 97
    DXO Color Depth (bits) .. 25.4
    DXO Dynamic Range (EV) .. 14.7
    DXO Low Light (ISO) .. 3379
    Screen Specs Leica D-LUX 7 Sony A7 IV
    Viewfinder Type Electronic viewfinder Electronic viewfinder
    Viewfinder Field of View 100% 100%
    Viewfinder Magnification 0.70x 0.78x
    Viewfinder Resolution 2764k dots 3686k dots
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 1240k dots 1037k dots
    LCD Attachment Fixed screen Swivel screen
    Touch Input Touchscreen Touchscreen
    Shooting Specs Leica D-LUX 7 Sony A7 IV
    Focus System Contrast-detect AF On-Sensor Phase-detect
    Manual Focusing AidFocus PeakingFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/8000s
    Continuous Shooting 11 shutter flaps/s 10 shutter flaps/s
    Electronic Shutterup to 1/16000sYES
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Image StabilizationLens-based stabilizationIn-body stabilization
    Fill Flash no On-Board Flash no On-Board Flash
    Storage Medium SDXC cards CFexA or SDXC cards
    Single or Dual Card Slots Single card slot Dual card slots
    UHS card support UHS-I Dual UHS-II
    Connectivity Specs Leica D-LUX 7 Sony A7 IV
    External Flash Hotshoe Hotshoe
    USB Connector USB 2.0 USB 3.2
    HDMI Port micro HDMI full HDMI
    Microphone Port no MIC socket External MIC port
    Headphone Socket no Headphone port Headphone port
    Wifi Support Wifi built-in Wifi built-in
    Bluetooth Support Bluetooth built-in Bluetooth built-in
    Body Specs Leica D-LUX 7 Sony A7 IV
    Environmental Sealingnot weather sealedWeathersealed body
    Battery Type Leica BP-DC15 Sony NP-FZ100
    Battery Life (CIPA)300 shots per charge580 shots per charge
    In-Camera Charging USB charging USB charging
    Body Dimensions 115 x 66 x 65 mm
    (4.5 x 2.6 x 2.6 in)
    131 x 96 x 80 mm
    (5.2 x 3.8 x 3.1 in)
    Camera Weight 392 g (13.8 oz) 659 g (23.2 oz)
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