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Sony H400 vs YI M1

The Sony Cyber-shot DSC-H400 and the YI M1 are two digital cameras that were announced, respectively, in February 2014 and September 2016. The H400 is a fixed lens compact, while the M1 is a mirrorless interchangeable lens camera. The cameras are based on a 1/2.3-inch (H400) and a Four Thirds (M1) sensor. The Sony has a resolution of 19.9 megapixels, whereas the YI provides 20.2 MP.

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

Headline Specifications
Sony H400
versus
YI M1
Sony H400   YI M1
Fixed lens compact camera Mirrorless system camera
24.5-1550mm f/3.4-6.5 Micro Four Thirds lenses
19.9 MP – 1/2.3" sensor 20.2 MP – Four Thirds sensor
720/30p Video 4K/30p Video
ISO 80-3,200 ISO 100-25,600
Electronic viewfinder (210k dots) No viewfinder, LCD framing
3.0" LCD – 460k dots 3.0" LCD – 1040k dots
Fixed screen (not touch-sensitive) Fixed touchscreen
0.7 shutter flaps per second 5 shutter flaps per second
300 shots per battery charge450 shots per battery charge
130 x 95 x 122 mm, 628 g 114 x 64 x 34 mm, 281 g
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Going beyond this snapshot of core features and characteristics, what are the differences between the Sony Cyber-shot DSC-H400 and the YI M1? 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.

Body comparison

The physical size and weight of the Sony H400 and the YI M1 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.

The M1 can be obtained in two different colors (black, silver), while the H400 is only available in black.

Size Sony H400 vs YI M1
Compare H400 versus M1 top
Comparison H400 or M1 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the YI M1 is considerably smaller (41 percent) than the Sony H400. In this context, it is worth noting that neither the H400 nor the M1 are weather-sealed.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the H400 has a lens built in, whereas the M1 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 M1 and their specifications in the Micro Four Thirds Lens Catalog.

The power pack in the M1 can be charged via the USB port, which can be very convenient when travelling.

The table below summarizes the key physical specs of the two cameras alongside a broader set of comparators. If you want to switch the focus of the display and review another camera pair, you can move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.

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Body Specifications
    Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Sony H400 130 mm 95 mm 122 mm 628 g 300 n Feb 2014 319ebay.com
2.
 
YI M1 114 mm 64 mm 34 mm 281 g 450 n Sep 2016 349ebay.com
3.
 
Canon SX730 110 mm 64 mm 40 mm 300 g 250 n Apr 2017 399ebay.com
4.
 
Canon SX410 104 mm 69 mm 85 mm 325 g 185 n Feb 2015 279ebay.com
5.
 
Canon SX710 113 mm 66 mm 35 mm 269 g 230 n Jan 2015 349ebay.com
6.
 
Fujifilm X-A3 117 mm 67 mm 40 mm 339 g 410 n Aug 2016 399ebay.com
7.
 
Nikon 1 J5 98 mm 60 mm 32 mm 231 g 250 n Apr 2015 399ebay.com
8.
 
Nikon L840 113 mm 78 mm 96 mm 538 g 590 n Feb 2015 299ebay.com
9.
 
Panasonic GX850 107 mm 65 mm 33 mm 269 g 210 n Jan 2017 549 amazon.com
10.
 
Panasonic GF7 107 mm 65 mm 33 mm 266 g 230 n Jan 2015 499ebay.com
11.
 
Sony HX99 102 mm 58 mm 36 mm 242 g 370 n Aug 2018 449 amazon.com
12.
 
Sony HX80 102 mm 58 mm 36 mm 245 g 390 n Mar 2016 349ebay.com
13.
 
Sony HX350 130 mm 93 mm 103 mm 652 g 300 n Dec 2016 449ebay.com
14.
 
Sony HX90V 102 mm 58 mm 36 mm 245 g 360 n Apr 2015 429ebay.com
15.
 
Sony HX400V 130 mm 93 mm 103 mm 660 g 300 n Feb 2014 499ebay.com
16.
 
Sony H300 128 mm 89 mm 92 mm 590 g 350 n Feb 2014 219ebay.com
17.
 
Sony H200 123 mm 83 mm 87 mm 530 g 240 n Jan 2013 249ebay.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.

The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The H400 was launched at a lower price than the M1, 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 imaging sensor is at the core of digital cameras and its size is one of the main determining factors of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be more expensive and lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Sony H400 features a 1/2.3-inch sensor and the YI M1 a Four Thirds sensor. The sensor area in the M1 is 704 percent bigger. As a result of these sensor size differences, the cameras have a format factor of, respectively, 5.6 and 2.0. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3.

Sony H400 and YI M1 sensor measures

With 20.2MP, the M1 offers a higher resolution than the H400 (19.9MP), but the M1 nevertheless has larger individual pixels (pixel pitch of 3.34μm versus 1.19μm for the H400) due to its larger sensor. Moreover, the M1 is a much more recent model (by 2 years and 7 months) than the H400, 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 the H400 has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The Sony Cyber-shot DSC-H400 has a native sensitivity range from ISO 80 to ISO 3200. The corresponding ISO settings for the YI M1 are ISO 100 to ISO 25600 (no boost).

In terms of underlying technology, the H400 is build around a CCD sensor, while the M1 uses a 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.

H400 versus M1 MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

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Sensor Characteristics
    Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Sony H400 1/2.3 19.9 5152 3864720/30p20.111.463045
2.
 
YI M1 Four Thirds 20.2 5184 38884K/30p23.012.6103073
3.
 
Canon SX730 1/2.3 20.2 5184 38881080/60p20.511.992450
4.
 
Canon SX410 1/2.3 19.9 5152 3864720/30p20.211.672047
5.
 
Canon SX710 1/2.3 20.2 5184 38881080/60p20.211.671247
6.
 
Fujifilm X-A3 APS-C 24.0 6000 40001080/60p23.813.1166481
7.
 
Nikon 1 J5 1-inch 20.7 5568 37124K/15p21.112.047965
8.
 
Nikon L840 1/2.3 15.9 4608 34561080/60i20.211.672147
9.
 
Panasonic GX850 Four Thirds 15.8 4592 34484K/30p23.213.358673
10.
 
Panasonic GF7 Four Thirds 15.8 4592 34481080/60p22.712.387470
11.
 
Sony HX99 1/2.3 18.0 4896 36724K/30p20.612.1105851
12.
 
Sony HX80 1/2.3 18.0 4896 36721080/60p20.411.882248
13.
 
Sony HX350 1/2.3 19.9 5152 38641080/60p20.511.989649
14.
 
Sony HX90V 1/2.3 18.0 4896 36721080/60p20.211.673847
15.
 
Sony HX400V 1/2.3 20.2 5184 38881080/60p20.111.462945
16.
 
Sony H300 1/2.3 19.9 5152 3864720/30p20.111.463045
17.
 
Sony H200 1/2.3 15.2 5184 2930720/30p19.911.252944
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 M1 provides a better video resolution than the H400. It can shoot movie footage at 4K/30p, while the Sony is limited to 720/30p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a variety of features. For example, the H400 has an electronic viewfinder (210k dots), which can be very helpful when shooting in bright sunlight. In contrast, the M1 relies on live view and the rear LCD for framing. The table below summarizes some of the other core capabilities of the Sony H400 and YI M1 in connection with corresponding information for a sample of similar cameras.

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Core Features
    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.
 
Sony H400210 n3.0 / 460 fixed n 1/2000s 0.7/s Y Y
2.
 
YI M1none n3.0 / 1040 fixed Y 1/4000s 5.0/s n n
3.
 
Canon SX730none n3.0 / 922 tilting n 1/3200s 5.9/s Y Y
4.
 
Canon SX410none n3.0 / 230 fixed n 1/4000s 0.5/s Y Y
5.
 
Canon SX710none n3.0 / 922 fixed n 1/3200s 6.0/s Y Y
6.
 
Fujifilm X-A3none n3.0 / 1040 tilting Y 1/4000s 6.0/s Y n
7.
 
Nikon 1 J5none n3.0 / 1037 tilting Y 1/4000s 60.0/s Y n
8.
 
Nikon L840none n3.0 / 921 tilting n 1/4000s 7.4/s Y Y
9.
 
Panasonic GX850none n3.0 / 1040 tilting Y 1/500s 10.0/s Y n
10.
 
Panasonic GF7none n3.0 / 1040 tilting Y 1/500s 5.8/s Y n
11.
 
Sony HX99638 n3.0 / 922 tilting Y 1/2000s 10.0/s Y Y
12.
 
Sony HX80638 n3.0 / 922 tilting n 1/2000s 10.0/s Y Y
13.
 
Sony HX350202 n3.0 / 922 tilting n 1/4000s 10.0/s Y Y
14.
 
Sony HX90V638 n3.0 / 921 tilting n 1/2000s 10.0/s Y Y
15.
 
Sony HX400V210 n3.0 / 921 tilting n 1/4000s 10.0/s Y Y
16.
 
Sony H300none n3.0 / 460 fixed n 1/1500s 0.8/s Y Y
17.
 
Sony H200none n3.0 / 460 fixed n 1/1500s 0.8/s Y Y
Notes: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.

One difference between the cameras concerns the presence of an on-board flash. The H400 has one, while the M1 does not. While the built-in flash of the H400 is not very powerful, it can at times be useful as a fill-in light.

The YI M1 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 H400 writes its imaging data to SDXC or Memory Stick PRO Duo cards, while the M1 uses SDXC cards.

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 Sony Cyber-shot DSC-H400 and YI M1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
    Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Sony H400-mono / mono--micro2.0Y--
2.
 
YI M1Ystereo / mono--micro2.0Y-Y
3.
 
Canon SX730-stereo / mono--micro2.0YYY
4.
 
Canon SX410-stereo / mono---2.0---
5.
 
Canon SX710-stereo / mono--micro2.0YY-
6.
 
Fujifilm X-A3Ystereo / mono--micro2.0Y--
7.
 
Nikon 1 J5-stereo / mono--micro2.0YY-
8.
 
Nikon L840-stereo / mono--micro2.0YY-
9.
 
Panasonic GX850-stereo / mono--micro2.0Y--
10.
 
Panasonic GF7-stereo / mono--micro2.0YY-
11.
 
Sony HX99-stereo / mono--micro2.0YYY
12.
 
Sony HX80-stereo / mono--micro2.0YY-
13.
 
Sony HX350-stereo / mono--micro2.0---
14.
 
Sony HX90V-stereo / mono--micro2.0YY-
15.
 
Sony HX400VYstereo / mono--micro2.0YY-
16.
 
Sony H300-mono / mono--micro2.0Y--
17.
 
Sony H200-mono / mono---2.0---

It is notable that the M1 has a hotshoe, which makes it possible to easily attach optional accessories, such as an external flash gun. The H400 does not feature such an accessory-socket.

Both the H400 and the M1 have been discontinued, but can regularly be found used on ebay. Neither of the two has a direct successor, so they represent the end of the respective camera lines from Sony and YI. Further information on the features and operation of the H400 and M1 can be found, respectively, in the Sony H400 Manual (free pdf) or the online YI M1 Manual.

Review summary

So what is the bottom line? Which of the two cameras – the Sony H400 or the YI M1 – has the upper hand? Is one clearly better than the other? Below is a summary of the relative strengths of each of the two contestants.

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Advantages of the Sony Cyber-shot DSC-H400:

  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Easier framing: Has an electronic viewfinder for image composition and settings control.
  • Ready to shoot: Has a lens built-in, whereas the M1 requires a separate lens.
  • Sharper images: Has hand-shake reducing image stabilization built-in.
  • Easier fill-in: Is equipped with a small onboard flash to brighten deep shadow areas.
  • 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 February 2014).

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Reasons to prefer the YI M1:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • 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 definition movie capture (4K/30p vs 720/30p).
  • More detailed LCD: Has a higher resolution rear screen (1040k vs 460k dots).
  • Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
  • Faster shutter: Has higher mechanical shutter speed (1/4000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (5 vs 0.7 flaps/sec) to capture the decisive moment.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
  • More compact: Is smaller (114x64mm vs 130x95mm) and will fit more readily into a bag.
  • Longer lasting: Gets more shots (450 versus 300) out of a single battery charge.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • Easier wireless transfer: Supports Bluetooth for image sharing without cables.
  • More modern: Reflects 2 years and 7 months of technical progress since the H400 launch.

If the count of individual advantages (bullet points above) is taken as a guide, the M1 is the clear winner of the contest (18 : 7 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision on a new camera. A professional sports photographer will view the differences between cameras in a way that diverges from the perspective of a street photog, and a person interested in family portraits has distinct needs from a landscape shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

H400 07:18 M1

How about other alternatives? Do the specifications of the Sony H400 and the YI M1 place the cameras among the top in their class? Find out in the latest Best Superzoom 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 technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the H400 or the M1. User reviews, such as those found at amazon, can sometimes inform about these issues, but such feedback is often incomplete, inconsistent, and biased.

Expert reviews

This is why expert reviews are important. The following table reports the overall ratings of the cameras as published by some of the major 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
     Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Sony H400..o....3.5/53.5/5 Feb 2014 319ebay.com
2.
 
YI M1......69/100.... Sep 2016 349ebay.com
3.
 
Canon SX730..+....4/54/5 Apr 2017 399ebay.com
4.
 
Canon SX410..o........ Feb 2015 279ebay.com
5.
 
Canon SX710..+....4/53.5/5 Jan 2015 349ebay.com
6.
 
Fujifilm X-A3......74/1004.5/54/5 Aug 2016 399ebay.com
7.
 
Nikon 1 J5........4.5/54.5/5 Apr 2015 399ebay.com
8.
 
Nikon L840..+ +....3.5/54/5 Feb 2015 299ebay.com
9.
 
Panasonic GX850..+..76/1004.5/54.5/5 Jan 2017 549 amazon.com
10.
 
Panasonic GF74/5+....4.5/54.5/5 Jan 2015 499ebay.com
11.
 
Sony HX99........4/54.5/5 Aug 2018 449 amazon.com
12.
 
Sony HX80............ Mar 2016 349ebay.com
13.
 
Sony HX350..........4/5 Dec 2016 449ebay.com
14.
 
Sony HX90V4/5+ +....4/54.5/5 Apr 2015 429ebay.com
15.
 
Sony HX400V4/5+ +....4/54/5 Feb 2014 499ebay.com
16.
 
Sony H300..+....4.5/54/5 Feb 2014 219ebay.com
17.
 
Sony H200........3.5/53.5/5 Jan 2013 249ebay.com
Notes: (+ +) 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. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.

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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. There is also a set of direct links to comparison reviews that other users of the CAM-parator app explored.

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    Specifications: Sony H400 vs YI M1

    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 Sony H400 YI M1
    Camera Type Fixed lens compact camera Mirrorless system camera
    Camera Lens 24.5-1550mm f/3.4-6.5 Micro Four Thirds lenses
    Launch Date February 2014 September 2016
    Launch Price USD 319 USD 349
    Sensor Specs Sony H400 YI M1
    Sensor Technology CCD CMOS
    Sensor Format 1/2.3" Sensor Four Thirds Sensor
    Sensor Size 6.17 x 4.55 mm 17.3 x 13.0 mm
    Sensor Area 28.0735 mm2 224.9 mm2
    Sensor Diagonal 7.7 mm 21.6 mm
    Crop Factor 5.6x 2.0x
    Sensor Resolution 19.9 Megapixels 20.2 Megapixels
    Image Resolution 5152 x 3864 pixels 5184 x 3888 pixels
    Pixel Pitch 1.19 μm 3.34 μm
    Pixel Density 70.91 MP/cm2 8.96 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability 720/30p Video 4K/30p Video
    ISO Setting 80 - 3,200 ISO 100 - 25,600 ISO
    Screen Specs Sony H400 YI M1
    Viewfinder Type Electronic viewfinder no viewfinder
    Viewfinder Field of View 100%
    Viewfinder Resolution 210k dots
    LCD Framing Live View Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 460k dots 1040k dots
    LCD Attachment Fixed screen Fixed screen
    Touch Input no Touchscreen Touchscreen
    Shooting Specs Sony H400 YI M1
    Focus System Contrast-detect AF Contrast-detect AF
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/2000s 1/4000s
    Continuous Shooting 0.7 shutter flaps/s 5 shutter flaps/s
    Time-Lapse Photographyno IntervalometerIntervalometer built-in
    Fill Flash Built-in Flash no On-Board Flash
    Storage Medium MS or SDXC cards SDXC cards
    Single or Dual Card Slots Single card slot Single card slot
    UHS card support no no
    Connectivity Specs Sony H400 YI M1
    External Flash no Hotshoe Hotshoe
    USB Connector USB 2.0 USB 2.0
    HDMI Port micro HDMI micro HDMI
    Wifi Support Wifi built-in Wifi built-in
    Bluetooth Support no Bluetooth Bluetooth built-in
    Body Specs Sony H400 YI M1
    Battery Type NP-BX1 BXM-10
    Battery Life (CIPA)300 shots per charge450 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 130 x 95 x 122 mm
    (5.1 x 3.7 x 4.8 in)
    114 x 64 x 34 mm
    (4.5 x 2.5 x 1.3 in)
    Camera Weight 628 g (22.2 oz) 281 g (9.9 oz)
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