Panasonic G3 vs Sony A9 II
83 Imaging
51 Features
62 Overall
55


62 Imaging
75 Features
93 Overall
82
Panasonic G3 vs Sony A9 II Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Screen
- ISO 160 - 6400
- 1920 x 1080 video
- Micro Four Thirds Mount
- 336g - 115 x 84 x 47mm
- Revealed July 2011
- Old Model is Panasonic G2
- Newer Model is Panasonic G5
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 51200 (Expand to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 678g - 129 x 96 x 76mm
- Revealed October 2019
- Earlier Model is Sony A9

Panasonic G3 vs Sony A9 II Overview
Its time to examine more closely at the Panasonic G3 and Sony A9 II, one being a Entry-Level Mirrorless and the latter is a Pro Mirrorless by companies Panasonic and Sony. There exists a significant gap between the resolutions of the G3 (16MP) and A9 II (24MP) and the G3 (Four Thirds) and A9 II (Full frame) feature totally different sensor measurements.

The G3 was introduced 9 years earlier than the A9 II and that is quite a sizable gap as far as technology is concerned. Both the cameras offer the identical body type (SLR-style mirrorless).
Before diving straight into a more detailed comparison, below is a simple overview of how the G3 matches up against the A9 II in terms of portability, imaging, features and an overall grade.

Panasonic G3 vs Sony A9 II Gallery
This is a preview of the gallery photos for Panasonic Lumix DMC-G3 and Sony Alpha A9 Mark II. The whole galleries are provided at Panasonic G3 Gallery and Sony A9 II Gallery.
Reasons to pick Panasonic G3 over the Sony A9 II
G3 | A9 II | |||
---|---|---|---|---|
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Selfie screen | ![]() | Easy selfies |
Reasons to pick Sony A9 II over the Panasonic G3
A9 II | G3 | |||
---|---|---|---|---|
Revealed | October 2019 | ![]() | July 2011 | More recent by 100 months |
Screen resolution | 1440k | ![]() | 460k | Sharper screen (+980k dot) |
Common features in the Panasonic G3 and Sony A9 II
G3 | A9 II | |||
---|---|---|---|---|
Manually focus | ![]() | More exact focus | ||
Screen sizing | 3" | ![]() | 3" | Equivalent screen measurements |
Touch screen | ![]() | Quickly navigate |
Panasonic G3 vs Sony A9 II Physical Comparison
For those who are planning to lug around your camera frequently, you are going to need to think about its weight and volume. The Panasonic G3 provides physical measurements of 115mm x 84mm x 47mm (4.5" x 3.3" x 1.9") with a weight of 336 grams (0.74 lbs) while the Sony A9 II has sizing of 129mm x 96mm x 76mm (5.1" x 3.8" x 3.0") accompanied by a weight of 678 grams (1.49 lbs).
Look at the Panasonic G3 and Sony A9 II in the latest Camera and Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will vary depending on the lens you use at that time. The following is the front view dimension comparison of the G3 compared to the A9 II.

Considering dimensions and weight, the portability score of the G3 and A9 II is 83 and 62 respectively.

Panasonic G3 vs Sony A9 II Sensor Comparison
Normally, it's hard to envision the difference between sensor measurements only by reading specifications. The visual underneath will provide you a stronger sense of the sensor sizing in the G3 and A9 II.
Plainly, each of these cameras enjoy different megapixel count and different sensor measurements. The G3 with its tinier sensor will make shooting shallow DOF trickier and the Sony A9 II will offer you greater detail using its extra 8 Megapixels. Higher resolution will allow you to crop pictures far more aggressively. The older G3 is going to be behind in sensor innovation.

Panasonic G3 vs Sony A9 II Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Panasonic G3 vs Sony A9 II Specifications
Panasonic Lumix DMC-G3 | Sony Alpha A9 Mark II | |
---|---|---|
General Information | ||
Brand Name | Panasonic | Sony |
Model | Panasonic Lumix DMC-G3 | Sony Alpha A9 Mark II |
Class | Entry-Level Mirrorless | Pro Mirrorless |
Revealed | 2011-07-11 | 2019-10-03 |
Body design | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Processor Chip | Venus Engine FHD | BIONZ X |
Sensor type | CMOS | BSI-CMOS |
Sensor size | Four Thirds | Full frame |
Sensor measurements | 17.3 x 13mm | 35.6 x 23.8mm |
Sensor area | 224.9mm² | 847.3mm² |
Sensor resolution | 16 megapixel | 24 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
Peak resolution | 4592 x 3448 | 6000 x 4000 |
Highest native ISO | 6400 | 51200 |
Highest enhanced ISO | - | 204800 |
Minimum native ISO | 160 | 100 |
RAW format | ||
Minimum enhanced ISO | - | 50 |
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
Multi area AF | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | 23 | 693 |
Lens | ||
Lens mounting type | Micro Four Thirds | Sony E |
Total lenses | 107 | 121 |
Crop factor | 2.1 | 1 |
Screen | ||
Screen type | Fully Articulated | Tilting |
Screen size | 3 inches | 3 inches |
Resolution of screen | 460 thousand dot | 1,440 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Screen tech | TFT Color LCD with wide-viewing angle | - |
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 1,440 thousand dot | 3,686 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.7x | 0.78x |
Features | ||
Min shutter speed | 60 seconds | 30 seconds |
Max shutter speed | 1/4000 seconds | 1/8000 seconds |
Max silent shutter speed | - | 1/32000 seconds |
Continuous shutter speed | 4.0 frames per sec | 20.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 11.00 m | no built-in flash |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync |
External flash | ||
AE bracketing | ||
WB bracketing | ||
Max flash sync | 1/160 seconds | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
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 |
Highest video resolution | 1920x1080 | 3840x2160 |
Video data format | AVCHD, Motion JPEG | MPEG-4, AVCHD, H.264 |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 3.1 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 336g (0.74 pounds) | 678g (1.49 pounds) |
Dimensions | 115 x 84 x 47mm (4.5" x 3.3" x 1.9") | 129 x 96 x 76mm (5.1" x 3.8" x 3.0") |
DXO scores | ||
DXO Overall 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 photos | 690 photos |
Type of battery | Battery Pack | Battery Pack |
Battery model | - | NP-FZ100 |
Self timer | Yes (2 or 10 sec) | Yes (2, 5, 10 secs + continuous, 3 or 5 frames) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | Dual SD/SDHC/SDXC slots (UHS-II compatible) |
Storage slots | One | 2 |
Launch pricing | $500 | $4,498 |