Panasonic LX100 vs YI M1
The Panasonic Lumix DMC-LX100 and the YI M1 are two digital cameras that were officially introduced, respectively, in September 2014 and September 2016. The LX100 is a fixed lens compact, while the M1 is a mirrorless interchangeable lens camera. Both cameras are equipped with a Four Thirds sensor. The Panasonic has a resolution of 12.7 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.
|Panasonic LX100||YI M1|
|Fixed lens compact camera||Mirrorless system camera|
|24-75mm f/1.7-2.8||Micro Four Thirds lenses|
|12.7 MP, Four Thirds Sensor||20.2 MP, Four Thirds Sensor|
|4K/30p Video||4K/30p Video|
|ISO 200-25600||ISO 100-25600|
|Electronic viewfinder (2764k dots)||No viewfinder, LCD framing|
|3.0" LCD, 921k dots||3.0" LCD, 1040k dots|
|Fixed screen (not touch-sensitive)||Fixed touchscreen|
|11 shutter flaps per second||5 shutter flaps per second|
|300 shots per battery charge||450 shots per battery charge|
|115 x 66 x 55 mm, 393 g||114 x 64 x 34 mm, 281 g|
Going beyond this snapshot of core features and characteristics, what are the differences between the Panasonic Lumix DMC-LX100 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.
The physical size and weight of the Panasonic LX100 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 perspectives from the front, the top, and the back are available. All width, height and depth dimensions are rounded to the nearest millimeter.
Both cameras are available in two different colors (black, silver).
If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the YI M1 is somewhat smaller (4 percent) than the Panasonic LX100. In this context, it is worth noting that neither the LX100 nor the M1 are weather-sealed.
The above size and weight comparisons are to some extent incomplete and possibly misleading, as the LX100 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, just select a new right or left comparator from among the camera models in the table. Alternatively, you can also move across to the CAM-parator tool and choose from the broad selection of possible camera comparisons there.
|Panasonic LX100»||115 mm||66 mm||55 mm||393 g||300||n||Sep 2014||899||Panasonic LX100|
|YI M1«||114 mm||64 mm||34 mm||281 g||450||n||Sep 2016||349||YI M1|
|Canon SX730« »||110 mm||64 mm||40 mm||300 g||250||n||Apr 2017||399||Canon SX730|
|Canon SX420« »||104 mm||69 mm||85 mm||325 g||195||n||Jan 2016||299||Canon SX420|
|Canon G5 X« »||112 mm||76 mm||44 mm||353 g||210||n||Oct 2015||799||Canon G5 X|
|Canon SX710« »||113 mm||66 mm||35 mm||269 g||230||n||Jan 2015||349||Canon SX710|
|Canon G1 X Mark II« »||116 mm||74 mm||66 mm||553 g||240||n||Feb 2014||799||Canon G1 X Mark II|
|Fujifilm X-A3« »||117 mm||67 mm||40 mm||339 g||410||n||Aug 2016||399||Fujifilm X-A3|
|Fujifilm X30« »||119 mm||72 mm||60 mm||423 g||470||n||Aug 2014||599||Fujifilm X30|
|Nikon 1 J5« »||98 mm||60 mm||32 mm||231 g||250||n||Apr 2015||399||Nikon 1 J5|
|Panasonic LX100 II« »||115 mm||66 mm||65 mm||392 g||300||n||Aug 2018||999||Panasonic LX100 II|
|Panasonic FZ1000« »||137 mm||99 mm||131 mm||831 g||360||n||Jun 2014||899||Panasonic FZ1000|
|Panasonic GM5« »||99 mm||60 mm||36 mm||211 g||220||n||Sep 2014||749||Panasonic GM5|
|Panasonic G6« »||122 mm||85 mm||71 mm||390 g||340||n||Apr 2013||599||Panasonic G6|
|Panasonic GH1« »||124 mm||90 mm||45 mm||385 g||300||n||Mar 2009||899||Panasonic GH1|
|Sony RX100 IV« »||102 mm||58 mm||41 mm||298 g||280||n||Jun 2015||999||Sony RX100 IV|
|Sony RX100 III« »||102 mm||58 mm||41 mm||290 g||320||n||May 2014||799||Sony RX100 III|
|Note: Measurements and pricing do not include easily detachable parts, such as interchangeable lenses or optional viewfinders.|
Any camera decision will obviously take relative prices into account. The retail prices at the time of the camera’s release place the model in the market relative to other models in the producer’s line-up and the competition. 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.
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. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.
Both cameras under consideration feature a Four Thirds sensor and have a format factor (sometimes also referred to as "crop factor") of 2.0. Within the spectrum of camera sensors, this places the review cameras among the medium-sized sensor cameras that aim to strike a balance between image quality and portability. Both cameras feature a native aspect ratio (sensor width to sensor height) of 4:3. The LX100 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.
While the two cameras under review share the same sensor size, the M1 offers a higher resolution of 20.2 megapixels, compared with 12.7 MP of the LX100. This megapixels advantage translates into a 26 percent gain in linear resolution. On the other hand, these sensor specs imply that the M1 has a higher pixel density and a smaller size of the individual pixel (with a pixel pitch of 3.34μm versus 4.21μm for the LX100). However, it should be noted that the M1 is much more recent (by 2 years) than the LX100, and its sensor will have benefitted from technological advances during this time that compensate for the smaller pixel size.
The resolution advantage of the YI M1 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the M1 for good quality output (200 dots per inch) amounts to 25.9 x 19.4 inch or 65.8 x 49.4 cm, for very good quality (250 dpi) 20.7 x 15.6 inch or 52.7 x 39.5 cm, and for excellent quality (300 dpi) 17.3 x 13 inch or 43.9 x 32.9 cm. The corresponding values for the Panasonic LX100 are 20.6 x 15.4 inch or 52.2 x 39.2 cm for good quality, 16.4 x 12.4 inch or 41.8 x 31.4 cm for very good quality, and 13.7 x 10.3 inch or 34.8 x 26.1 cm for excellent quality prints.
The Panasonic Lumix DMC-LX100 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 YI M1 are ISO 100 to ISO 25600 (no boost).
Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service determines an overall sensor rating, as well as sub-scores for low-light sensitivity ("DXO Sports"), dynamic range ("DXO Landscape"), and color depth ("DXO Portrait"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.
|Panasonic LX100||Four Thirds||12.7||4112||3088||4K/30p||22.3||12.5||553||67||Panasonic LX100|
|YI M1||Four Thirds||20.2||5184||3888||4K/30p||..||..||..||..||YI M1|
|Canon SX730||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX730|
|Canon SX420||1/2.3||19.9||5152||3864||720/25p||..||..||..||..||Canon SX420|
|Canon G5 X||1-inch||20.0||5472||3648||1080/60p||..||..||..||..||Canon G5 X|
|Canon SX710||1/2.3||20.2||5184||3888||1080/60p||..||..||..||..||Canon SX710|
|Canon G1 X Mark II||1.5-inch||13.0||4160||3120||1080/30p||21.5||10.8||581||58||Canon G1 X Mark II|
|Fujifilm X-A3||APS-C||24.0||6000||4000||1080/60p||..||..||..||..||Fujifilm X-A3|
|Fujifilm X30||2/3||12.0||4000||3000||1080/60p||..||..||..||..||Fujifilm X30|
|Nikon 1 J5||1-inch||20.7||5568||3712||4K/15p||21.1||12.0||479||65||Nikon 1 J5|
|Panasonic LX100 II||Four Thirds||16.8||4736||3552||4K/30p||..||..||..||..||Panasonic LX100 II|
|Panasonic FZ1000||1-inch||20.0||5472||3648||4K/30p||22.1||11.7||517||64||Panasonic FZ1000|
|Panasonic GM5||Four Thirds||15.8||4592||3448||1080/60p||22.1||11.7||721||66||Panasonic GM5|
|Panasonic G6||Four Thirds||15.9||4608||3456||1080/60p||21.3||11.5||639||61||Panasonic G6|
|Panasonic GH1||Four Thirds||12.0||4000||3000||1080/24p||21.6||11.6||772||64||Panasonic GH1|
|Sony RX100 IV||1-inch||20.0||5472||3648||4K/30p||22.8||12.6||591||70||Sony RX100 IV|
|Sony RX100 III||1-inch||20.0||5472||3648||1080/60p||22.4||12.3||495||67||Sony RX100 III|
Many modern cameras are not only capable of taking still images, but can also record movies. The two cameras under consideration both have sensors whose read-out speed is fast enough to capture moving pictures, and both provide the same movie specifications (4K/30p).
Apart from body and sensor, cameras can and do differ across a range of features. For example, the LX100 has an electronic viewfinder (2764k 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 following table reports on some other key feature differences and similarities of the Panasonic LX100, the YI M1, and comparable cameras.
|Panasonic LX100||2764||n||3.0||921||fixed||n||1/4000s||11.0||n||Y||Panasonic LX100|
|YI M1||none||n||3.0||1040||fixed||Y||1/4000s||5.0||n||n||YI M1|
|Canon SX730||none||n||3.0||922||tilting||n||1/3200s||5.9||Y||Y||Canon SX730|
|Canon SX420||none||n||3.0||230||fixed||n||1/4000s||0.5||Y||Y||Canon SX420|
|Canon G5 X||2360||n||3.0||1040||swivel||Y||1/2000s||5.9||Y||Y||Canon G5 X|
|Canon SX710||none||n||3.0||922||fixed||n||1/3200s||6.0||Y||Y||Canon SX710|
|Canon G1 X Mark II||optional||n||3.0||1040||tilting||Y||1/4000s||5.2||Y||Y||Canon G1 X Mark II|
|Fujifilm X-A3||none||n||3.0||1040||tilting||Y||1/4000s||6.0||Y||n||Fujifilm X-A3|
|Fujifilm X30||2360||n||3.0||920||tilting||n||1/4000s||12.0||Y||Y||Fujifilm X30|
|Nikon 1 J5||none||n||3.0||1037||tilting||Y||1/4000s||60.0||Y||n||Nikon 1 J5|
|Panasonic LX100 II||2764||n||3.0||1240||fixed||Y||1/4000s||11.0||n||Y||Panasonic LX100 II|
|Panasonic FZ1000||2359||n||3.0||921||swivel||n||1/4000s||12.0||Y||Y||Panasonic FZ1000|
|Panasonic GM5||1166||n||3.0||921||fixed||Y||1/500s||5.8||n||n||Panasonic GM5|
|Panasonic G6||1440||n||3.0||1036||swivel||Y||1/4000s||7.0||Y||n||Panasonic G6|
|Panasonic GH1||1440||n||3.0||460||swivel||n||1/4000s||3.0||Y||n||Panasonic GH1|
|Sony RX100 IV||2359||n||3.0||1228||tilting||n||1/2000s||16.0||Y||Y||Sony RX100 IV|
|Sony RX100 III||1440||n||3.0||1229||tilting||n||1/2000s||10.0||Y||Y||Sony RX100 III|
One differentiating feature between the two cameras concerns the touch sensitivity of the rear screen. The M1 has a touchscreen, while the LX100 has a conventional panel. Touch control can be particularly helpful, for example, for setting the focus point.
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, the LX100 is one of those camera that have an additional 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 Panasonic LX100 and the YI M1 both have 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.
Concerning the storage of imaging data, both the LX100 and the M1 write their files to SDXC cards. The LX100 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the M1 cannot take advantage of Ultra High Speed SD cards.
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 Panasonic Lumix DMC-LX100 and YI M1 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.
|Panasonic LX100||Y||stereo||mono||-||-||micro||2.0||Y||Y||-||Panasonic LX100|
|YI M1||Y||stereo||mono||-||-||micro||2.0||Y||-||Y||YI M1|
|Canon SX730||-||stereo||mono||-||-||micro||2.0||Y||Y||Y||Canon SX730|
|Canon SX420||-||mono||mono||-||-||none||2.0||Y||Y||-||Canon SX420|
|Canon G5 X||Y||stereo||mono||-||-||mini||2.0||Y||Y||-||Canon G5 X|
|Canon SX710||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Canon SX710|
|Canon G1 X Mark II||Y||stereo||mono||-||-||mini||2.0||Y||Y||-||Canon G1 X Mark II|
|Fujifilm X-A3||Y||stereo||mono||-||-||micro||2.0||Y||-||-||Fujifilm X-A3|
|Fujifilm X30||Y||stereo||mono||-||-||micro||2.0||Y||-||-||Fujifilm X30|
|Nikon 1 J5||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Nikon 1 J5|
|Panasonic LX100 II||Y||stereo||mono||-||-||micro||2.0||Y||-||Y||Panasonic LX100 II|
|Panasonic FZ1000||Y||stereo||mono||Y||-||micro||2.0||Y||Y||-||Panasonic FZ1000|
|Panasonic GM5||Y||stereo||mono||-||-||micro||2.0||Y||-||-||Panasonic GM5|
|Panasonic G6||Y||stereo||mono||Y||-||mini||2.0||Y||Y||-||Panasonic G6|
|Panasonic GH1||Y||stereo||none||Y||-||mini||2.0||-||-||-||Panasonic GH1|
|Sony RX100 IV||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony RX100 IV|
|Sony RX100 III||-||stereo||mono||-||-||micro||2.0||Y||Y||-||Sony RX100 III|
Both the LX100 and the M1 are recent models that are part of the current product line-up. Neither of the two has a direct predecessor, so perhaps they will constitute the origins of new camera lines for Panasonic and YI. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Panasonic and YI websites.
So how do things add up? Is the Panasonic LX100 better than the YI M1 or vice versa? The listing below highlights the relative strengths of the two models.
Arguments in favor of the Panasonic Lumix DMC-LX100:
- Flexible image proportions: Has a multi-aspect sensor that allows for alternative image shapes.
- Easier framing: Has an electronic viewfinder for image composition and settings control.
- Faster burst: Shoots at higher frequency (11 vs 5 flaps/sec) to capture the decisive moment.
- Less disturbing: Has an electronic shutter option for completely silent shooting.
- 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 device pairing: Supports NFC for fast wireless image transfer over short distances.
- Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
- More heavily discounted: Has been available for much longer (launched in September 2014).
Reasons to prefer the YI M1:
- More detail: Has more megapixels (20.2 vs 12.7MP), which boosts linear resolution by 26%.
- More detailed LCD: Has a higher resolution rear screen (1040k vs 921k dots).
- Fewer buttons to press: Has a touchscreen to facilitate handling and shooting adjustments.
- More flexible: Takes interchangeable lenses and can thus be used with specialty optics.
- 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.
- Easier wireless transfer: Supports Bluetooth for image sharing without cables.
- More modern: Reflects 2 years of technical progress since the LX100 launch.
If the count of individual advantages (bullet points above) is taken as a guide, the LX100 emerges as the winner of the contest (9 : 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 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.
How about other alternatives? Do the specifications of the Panasonic LX100 and the YI M1 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 LX100 and the M1 in practical situations. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.
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 (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). 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.
The above review scores should be interpreted with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and rating-comparisons among cameras that span long time periods or concern very differently equipped models make little sense. Also, please note that some of the review sites have changed their methodology and reporting over time.
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 your choice using the following search menu. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.
- Canon 1D X Mark III vs Panasonic LX100 II
- Canon G16 vs Panasonic LX100
- Nikon D4S vs Panasonic LX100
- Nikon D7100 vs YI M1
- Nikon P1000 vs YI M1
- Olympus E-P2 vs YI M1
- Olympus E-PL10 vs Panasonic LX100 II
- Panasonic FZ100 vs Panasonic LX100
- Panasonic G1 vs Panasonic LX100 II
- Panasonic GH1 vs Panasonic LX100
- Panasonic GH1 vs YI M1
- Panasonic LX100 vs Sony RX1
Specifications: Panasonic LX100 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 Model||Panasonic LX100||YI M1|
|Camera Type||Fixed lens compact camera||Mirrorless system camera|
|Camera Lens||24-75mm f/1.7-2.8||Micro Four Thirds lenses|
|Launch Date||September 2014||September 2016|
|Launch Price||USD 899||USD 349|
|Sensor Specs||Panasonic LX100||YI M1|
|Sensor Format||Four Thirds Sensor||Four Thirds Sensor|
|Sensor Size||17.3 x 13.0 mm||17.3 x 13.0 mm|
|Sensor Area||224.9 mm2||224.9 mm2|
|Sensor Diagonal||21.6 mm||21.6 mm|
|Sensor Resolution||12.7 Megapixels||20.2 Megapixels|
|Image Resolution||4112 x 3088 pixels||5184 x 3888 pixels|
|Pixel Pitch||4.21 μm||3.34 μm|
|Pixel Density||5.65 MP/cm2||8.96 MP/cm2|
|Moiré control||Anti-Alias filter||Anti-Alias filter|
|Movie Capability||4K/30p Video||4K/30p Video|
|ISO Setting||200-25600 ISO||100-25600 ISO|
|ISO Boost||100-25600 ISO||no Enhancement|
|DXO Sensor Quality (score)||67||..|
|DXO Color Depth (bits)||22.3||..|
|DXO Dynamic Range (EV)||12.5||..|
|DXO Low Light (ISO)||553||..|
|Screen Specs||Panasonic LX100||YI M1|
|Viewfinder Type||Electronic viewfinder||No viewfinder|
|Viewfinder Field of View||100%|
|Viewfinder Resolution||2764k dots|
|LCD Framing||Live View||Live View|
|Rear LCD Size||3.0 inch||3.0 inch|
|LCD Resolution||921k dots||1040k dots|
|LCD Attachment||Fixed screen||Fixed screen|
|Touch Input||no Touchscreen||Touchscreen|
|Shooting Specs||Panasonic LX100||YI M1|
|Focus System||Contrast-detect AF||Contrast-detect AF|
|Manual Focusing Aid||Focus Peaking||Focus Peaking|
|Max Shutter Speed (mechanical)||1/4000/s||1/4000/s|
|Continuous Shooting||11 shutter flaps/s||5 shutter flaps/s|
|Electronic Shutter||up to 1/16000s||no E-Shutter|
|Time-Lapse Photography||Intervalometer built-in||Intervalometer built-in|
|Fill Flash||no On-Board Flash||no On-Board Flash|
|Storage Medium||SDXC cards||SDXC cards|
|Second Storage Option||Single card slot||Single card slot|
|UHS card support||UHS-I||no|
|Connectivity Specs||Panasonic LX100||YI M1|
|USB Connector||USB 2.0||USB 2.0|
|HDMI Port||micro HDMI||micro HDMI|
|Wifi Support||Wifi built-in||Wifi built-in|
|Near-Field Communication||NFC built-in||no NFC|
|Bluetooth Support||no Bluetooth||Bluetooth built-in|
|Body Specs||Panasonic LX100||YI M1|
|Battery Life (CIPA)||300 shots per charge||450 shots per charge|
|In-Camera Charging||no USB charging||USB charging|
115 x 66 x 55 mm
(4.5 x 2.6 x 2.2 in)
114 x 64 x 34 mm
(4.5 x 2.5 x 1.3 in)
|Camera Weight||393 g (13.9 oz)||281 g (9.9 oz)|
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