Pentax MX-1 vs Sony A7c
84 Imaging
37 Features
60 Overall
46


78 Imaging
76 Features
88 Overall
80
Pentax MX-1 vs Sony A7c Key Specs
(Full Review)
- 12MP - 1/1.7" Sensor
- 3" Tilting Display
- ISO 100 - 12800
- Sensor-shift Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- 28-112mm (F1.8-2.5) lens
- 391g - 122 x 61 x 51mm
- Launched July 2013
(Full Review)
- 24MP - Full frame Sensor
- 3" Fully Articulated Display
- ISO 100 - 51200 (Boost to 204800)
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Sony E Mount
- 509g - 124 x 71 x 60mm
- Launched September 2020

Pentax MX-1 vs Sony A7c Overview
Let's look a little more in depth at the Pentax MX-1 vs Sony A7c, one being a Small Sensor Compact and the other is a Advanced Mirrorless by competitors Pentax and Sony. There exists a crucial gap among the image resolutions of the MX-1 (12MP) and A7c (24MP) and the MX-1 (1/1.7") and A7c (Full frame) boast different sensor size.

The MX-1 was announced 8 years before the A7c and that is a fairly serious gap as far as camera technology is concerned. Both the cameras feature different body design with the Pentax MX-1 being a Compact camera and the Sony A7c being a Rangefinder-style mirrorless camera.
Before diving straight to a detailed comparison, here is a brief introduction of how the MX-1 scores versus the A7c when it comes to portability, imaging, features and an overall grade.

Pentax MX-1 vs Sony A7c Gallery
Following is a sample of the gallery pics for Pentax MX-1 and Sony Alpha A7c. The whole galleries are viewable at Pentax MX-1 Gallery and Sony A7c Gallery.
Reasons to pick Pentax MX-1 over the Sony A7c
MX-1 | A7c |
---|
Reasons to pick Sony A7c over the Pentax MX-1
A7c | MX-1 | |||
---|---|---|---|---|
Launched | September 2020 | ![]() | July 2013 | More recent by 87 months |
Display type | Fully articulated | ![]() | Tilting | Fully Articulating display |
Display resolution | 922k | ![]() | 920k | Clearer display (+2k dot) |
Selfie screen | ![]() | Take selfies | ||
Touch friendly display | ![]() | Easily navigate |
Common features in the Pentax MX-1 and Sony A7c
MX-1 | A7c | |||
---|---|---|---|---|
Focus manually | ![]() | Very precise focus | ||
Display size | 3" | ![]() | 3" | Same display size |
Pentax MX-1 vs Sony A7c Physical Comparison
In case you're looking to lug around your camera often, you should factor in its weight and measurements. The Pentax MX-1 has exterior dimensions of 122mm x 61mm x 51mm (4.8" x 2.4" x 2.0") along with a weight of 391 grams (0.86 lbs) and the Sony A7c has proportions of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") and a weight of 509 grams (1.12 lbs).
Contrast the Pentax MX-1 vs Sony A7c in the new Camera with Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will differ based on the lens you are employing at that moment. Underneath is a front view physical size comparison of the MX-1 vs the A7c.

Taking into account dimensions and weight, the portability score of the MX-1 and A7c is 84 and 78 respectively.

Pentax MX-1 vs Sony A7c Sensor Comparison
Quite often, its tough to imagine the difference in sensor measurements merely by going through a spec sheet. The photograph here might give you a greater sense of the sensor sizes in the MX-1 and A7c.
Clearly, both cameras come with different megapixels and different sensor measurements. The MX-1 using its smaller sensor is going to make shooting shallow DOF more challenging and the Sony A7c will produce extra detail with its extra 12MP. Greater resolution will also let you crop pics a good deal more aggressively. The older MX-1 will be disadvantaged when it comes to sensor innovation.

Pentax MX-1 vs Sony A7c Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax MX-1 vs Sony A7c Specifications
Pentax MX-1 | Sony Alpha A7c | |
---|---|---|
General Information | ||
Brand | Pentax | Sony |
Model type | Pentax MX-1 | Sony Alpha A7c |
Category | Small Sensor Compact | Advanced Mirrorless |
Launched | 2013-07-01 | 2020-09-14 |
Body design | Compact | Rangefinder-style mirrorless |
Sensor Information | ||
Sensor type | CMOS | BSI-CMOS |
Sensor size | 1/1.7" | Full frame |
Sensor dimensions | 7.44 x 5.58mm | 35.8 x 23.8mm |
Sensor area | 41.5mm² | 852.0mm² |
Sensor resolution | 12 megapixels | 24 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest Possible resolution | 4000 x 3000 | 6000 x 4000 |
Maximum native ISO | 12800 | 51200 |
Maximum enhanced ISO | - | 204800 |
Min native ISO | 100 | 100 |
RAW files | ||
Min enhanced ISO | - | 50 |
Autofocusing | ||
Manual focusing | ||
Autofocus touch | ||
Autofocus continuous | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 25 | 693 |
Lens | ||
Lens support | fixed lens | Sony E |
Lens zoom range | 28-112mm (4.0x) | - |
Maximal aperture | f/1.8-2.5 | - |
Macro focusing range | 1cm | - |
Amount of lenses | - | 122 |
Focal length multiplier | 4.8 | 1 |
Screen | ||
Display type | Tilting | Fully articulated |
Display sizing | 3 inch | 3 inch |
Display resolution | 920 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Display technology | TFT LCD with AR coating | - |
Viewfinder Information | ||
Viewfinder | None | Electronic |
Viewfinder resolution | - | 2,360 thousand dot |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.59x |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/8000 secs | 1/4000 secs |
Fastest quiet shutter speed | - | 1/8000 secs |
Continuous shutter speed | 1.0fps | 10.0fps |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | 12.00 m | no built-in flash |
Flash settings | Auto, On, Off, Red-Eye, Fill-in, Slow Speed sync, Trailing Curtain sync | no built-in flash |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Maximum video resolution | 1920x1080 | 3840x2160 |
Video file format | MPEG-4, H.264 | MPEG-4, XAVC S, H.264 |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 391g (0.86 lb) | 509g (1.12 lb) |
Physical dimensions | 122 x 61 x 51mm (4.8" x 2.4" x 2.0") | 124 x 71 x 60mm (4.9" x 2.8" x 2.4") |
DXO scores | ||
DXO Overall rating | 49 | not tested |
DXO Color Depth rating | 20.4 | not tested |
DXO Dynamic range rating | 11.3 | not tested |
DXO Low light rating | 208 | not tested |
Other | ||
Battery life | 290 pictures | 740 pictures |
Battery form | Battery Pack | Battery Pack |
Battery ID | D-Li-106 | NP-FZ100 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse recording | ||
Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC card (UHS-II supported) |
Storage slots | Single | Single |
Retail price | $400 | $1,800 |