Panasonic G3 vs Sony A7c
83 Imaging
50 Features
62 Overall
54
78 Imaging
75 Features
88 Overall
80
Panasonic G3 vs Sony A7c Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 160 - 6400
- 1920 x 1080 video
- Micro Four Thirds Mount
- 336g - 115 x 84 x 47mm
- Released July 2011
- Succeeded the Panasonic G2
- Updated by Panasonic G5
(Full Review)
- 24MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 100 - 51200 (Expand to 204800)
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Sony E Mount
- 509g - 124 x 71 x 60mm
- Launched September 2020
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone Panasonic G3 vs Sony A7c Overview
Lets look more in depth at the Panasonic G3 vs Sony A7c, one being a Entry-Level Mirrorless and the latter is a Advanced Mirrorless by competitors Panasonic and Sony. There exists a crucial gap among the image resolutions of the G3 (16MP) and A7c (24MP) and the G3 (Four Thirds) and A7c (Full frame) posses different sensor measurements.
Snapchat Adds Watermarks to AI-Created ImagesThe G3 was introduced 10 years earlier than the A7c and that is a fairly serious gap as far as camera technology is concerned. Each of these cameras have different body design with the Panasonic G3 being a SLR-style mirrorless camera and the Sony A7c being a Rangefinder-style mirrorless camera.
Before going straight to a thorough comparison, here is a brief highlight of how the G3 grades against the A7c in regards to portability, imaging, features and an overall rating.
Photography Glossary Panasonic G3 vs Sony A7c Gallery
Following is a preview of the gallery images for Panasonic Lumix DMC-G3 and Sony Alpha A7c. The whole galleries are viewable at Panasonic G3 Gallery and Sony A7c Gallery.
Reasons to pick Panasonic G3 over the Sony A7c
| G3 | A7c |
|---|
Reasons to pick Sony A7c over the Panasonic G3
| A7c | G3 | |||
|---|---|---|---|---|
| Launched | September 2020 | July 2011 | Fresher by 111 months | |
| Screen resolution | 922k | 460k | Clearer screen (+462k dot) |
Common features in the Panasonic G3 and Sony A7c
| G3 | A7c | |||
|---|---|---|---|---|
| Manual focus | Dial accurate focus | |||
| Screen type | Fully Articulated | Fully articulated | Fully Articulated screen | |
| Screen dimensions | 3" | 3" | Equal screen measurements | |
| Selfie screen | Both good for selfies | |||
| Touch friendly screen | Quickly navigate |
Panasonic G3 vs Sony A7c Physical Comparison
If you're going to carry your camera, you need to factor its weight and measurements. The Panasonic G3 comes with exterior dimensions of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") with a weight of 336 grams (0.74 lbs) and the Sony A7c has proportions of 124mm x 71mm x 60mm (4.9" x 2.8" x 2.4") along with a weight of 509 grams (1.12 lbs).
Examine the Panasonic G3 vs Sony A7c in the new Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will vary based on the lens you have chosen at that time. The following is a front view size comparison of the G3 versus the A7c.

Using dimensions and weight, the portability score of the G3 and A7c is 83 and 78 respectively.
Panasonic G3 vs Sony A7c Sensor Comparison
Quite often, its hard to visualize the contrast in sensor sizing only by checking out specs. The visual below should offer you a far better sense of the sensor sizes in the G3 and A7c.
As you can plainly see, the two cameras have different resolutions and different sensor sizing. The G3 having a smaller sensor is going to make shooting bokeh harder and the Sony A7c will produce greater detail using its extra 8MP. Higher resolution will allow you to crop pictures a bit more aggressively. The older G3 will be disadvantaged when it comes to sensor tech.
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Panasonic G3 vs Sony A7c Specifications
| Panasonic Lumix DMC-G3 | Sony Alpha A7c | |
|---|---|---|
| General Information | ||
| Make | Panasonic | Sony |
| Model | Panasonic Lumix DMC-G3 | Sony Alpha A7c |
| Type | Entry-Level Mirrorless | Advanced Mirrorless |
| Released | 2011-07-11 | 2020-09-14 |
| Body design | SLR-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Powered by | Venus Engine FHD | - |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Four Thirds | Full frame |
| Sensor dimensions | 17.3 x 13mm | 35.8 x 23.8mm |
| Sensor area | 224.9mm² | 852.0mm² |
| Sensor resolution | 16 megapixel | 24 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Full resolution | 4592 x 3448 | 6000 x 4000 |
| Max native ISO | 6400 | 51200 |
| Max boosted ISO | - | 204800 |
| Min native ISO | 160 | 100 |
| RAW pictures | ||
| Min boosted ISO | - | 50 |
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| 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 | ||
| Number of focus points | 23 | 693 |
| Lens | ||
| Lens mounting type | Micro Four Thirds | Sony E |
| Number of lenses | 107 | 122 |
| Focal length multiplier | 2.1 | 1 |
| Screen | ||
| Display type | Fully Articulated | Fully articulated |
| Display sizing | 3" | 3" |
| Display resolution | 460 thousand dot | 922 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Display technology | TFT Color LCD with wide-viewing angle | - |
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 1,440 thousand dot | 2,360 thousand dot |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.7x | 0.59x |
| Features | ||
| Slowest shutter speed | 60 secs | 30 secs |
| Maximum shutter speed | 1/4000 secs | 1/4000 secs |
| Maximum quiet shutter speed | - | 1/8000 secs |
| Continuous shooting speed | 4.0 frames per sec | 10.0 frames per sec |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 11.00 m | no built-in flash |
| Flash settings | Auto, On, Off, Red-Eye, Slow Sync | no built-in flash |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Maximum flash sync | 1/160 secs | - |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60fps) 1280 x 720 (60, 30 fps), 640 x 480 (30fps), 320 x 240 (30fps)) | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
| Max video resolution | 1920x1080 | 3840x2160 |
| Video data format | AVCHD, Motion JPEG | MPEG-4, XAVC S, H.264 |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | 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 proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 336 gr (0.74 lbs) | 509 gr (1.12 lbs) |
| Physical dimensions | 115 x 84 x 47mm (4.5" x 3.3" x 1.9") | 124 x 71 x 60mm (4.9" x 2.8" x 2.4") |
| DXO scores | ||
| DXO All around score | 56 | not tested |
| DXO Color Depth score | 21.0 | not tested |
| DXO Dynamic range score | 10.6 | not tested |
| DXO Low light score | 667 | not tested |
| Other | ||
| Battery life | 270 pictures | 740 pictures |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | - | NP-FZ100 |
| Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | ||
| Storage media | SD/SDHC/SDXC | SD/SDHC/SDXC card (UHS-II supported) |
| Storage slots | Single | Single |
| Retail price | $500 | $1,800 |