Panasonic G1 vs Sony NEX-3
82 Imaging
46 Features
50 Overall
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89 Imaging
54 Features
55 Overall
54
Panasonic G1 vs Sony NEX-3 Key Specs
(Full Review)
- 12MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 100 - 1600 (Bump to 3200)
- No Video
- Micro Four Thirds Mount
- 360g - 124 x 84 x 45mm
- Released January 2009
- Updated by Panasonic G2
(Full Review)
- 14MP - APS-C Sensor
- 3" Tilting Screen
- ISO 200 - 12800
- 1280 x 720 video
- Sony E Mount
- 297g - 117 x 62 x 33mm
- Announced June 2010
- Refreshed by Sony NEX-C3

Panasonic G1 vs Sony NEX-3 Overview
Lets take a closer look at the Panasonic G1 vs Sony NEX-3, both Entry-Level Mirrorless digital cameras by companies Panasonic and Sony. The image resolution of the G1 (12MP) and the NEX-3 (14MP) is relatively similar but the G1 (Four Thirds) and NEX-3 (APS-C) provide totally different sensor measurements.

The G1 was released 16 months earlier than the NEX-3 which makes them a generation apart from each other. Each of these cameras feature different body design with the Panasonic G1 being a SLR-style mirrorless camera and the Sony NEX-3 being a Rangefinder-style mirrorless camera.
Before going straight to a detailed comparison, here is a simple summary of how the G1 matches up versus the NEX-3 in relation to portability, imaging, features and an overall grade.

Panasonic G1 vs Sony NEX-3 Gallery
The following is a preview of the gallery photos for Panasonic Lumix DMC-G1 & Sony Alpha NEX-3. The complete galleries are viewable at Panasonic G1 Gallery & Sony NEX-3 Gallery.
Reasons to pick Panasonic G1 over the Sony NEX-3
G1 | NEX-3 | |||
---|---|---|---|---|
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Selfie screen | ![]() | Take selfies |
Reasons to pick Sony NEX-3 over the Panasonic G1
NEX-3 | G1 | |||
---|---|---|---|---|
Announced | June 2010 | ![]() | January 2009 | More recent by 16 months |
Screen resolution | 920k | ![]() | 460k | Clearer screen (+460k dot) |
Common features in the Panasonic G1 and Sony NEX-3
G1 | NEX-3 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial exact focusing | ||
Screen size | 3" | ![]() | 3" | Same screen measurements |
Touch screen | ![]() | Neither features Touch screen |
Panasonic G1 vs Sony NEX-3 Physical Comparison
For anyone who is looking to lug around your camera regularly, you will want to factor in its weight and volume. The Panasonic G1 enjoys outside dimensions of 124mm x 84mm x 45mm (4.9" x 3.3" x 1.8") with a weight of 360 grams (0.79 lbs) whilst the Sony NEX-3 has sizing of 117mm x 62mm x 33mm (4.6" x 2.4" x 1.3") along with a weight of 297 grams (0.65 lbs).
Contrast the Panasonic G1 vs Sony NEX-3 in our newest Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will vary based on the lens you are utilizing during that time. Underneath is a front view overall size comparison of the G1 compared to the NEX-3.

Taking into account size and weight, the portability grade of the G1 and NEX-3 is 82 and 89 respectively.

Panasonic G1 vs Sony NEX-3 Sensor Comparison
In many cases, its difficult to envision the gap between sensor measurements only by reading specifications. The visual underneath will help provide you a better sense of the sensor sizes in the G1 and NEX-3.
To sum up, the two cameras come with different resolutions and different sensor measurements. The G1 because of its tinier sensor will make achieving shallow depth of field trickier and the Sony NEX-3 will offer greater detail as a result of its extra 2MP. Higher resolution will let you crop shots a good deal more aggressively. The older G1 is going to be behind in sensor tech.

Panasonic G1 vs Sony NEX-3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Panasonic G1 vs Sony NEX-3 Specifications
Panasonic Lumix DMC-G1 | Sony Alpha NEX-3 | |
---|---|---|
General Information | ||
Brand Name | Panasonic | Sony |
Model | Panasonic Lumix DMC-G1 | Sony Alpha NEX-3 |
Category | Entry-Level Mirrorless | Entry-Level Mirrorless |
Released | 2009-01-19 | 2010-06-07 |
Physical type | SLR-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | - | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | APS-C |
Sensor dimensions | 17.3 x 13mm | 23.4 x 15.6mm |
Sensor surface area | 224.9mm² | 365.0mm² |
Sensor resolution | 12 megapixels | 14 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest resolution | 4000 x 3000 | 4592 x 3056 |
Highest native ISO | 1600 | 12800 |
Highest boosted ISO | 3200 | - |
Lowest native ISO | 100 | 200 |
RAW photos | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Autofocus continuous | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Autofocus center weighted | ||
Multi area autofocus | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Number of focus points | - | 25 |
Lens | ||
Lens mount | Micro Four Thirds | Sony E |
Available lenses | 107 | 121 |
Focal length multiplier | 2.1 | 1.5 |
Screen | ||
Display type | Fully Articulated | Tilting |
Display diagonal | 3" | 3" |
Resolution of display | 460 thousand dots | 920 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Display technology | - | TFT Xtra Fine LCD |
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder coverage | 100% | - |
Features | ||
Slowest shutter speed | 60 seconds | 30 seconds |
Maximum shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting rate | 3.0fps | 7.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | 10.50 m | 12.00 m |
Flash options | Auto, On, Off, Red-Eye, Slow Sync | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Maximum flash synchronize | 1/160 seconds | 1/160 seconds |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | - | 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Highest video resolution | None | 1280x720 |
Video format | - | MPEG-4 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | None | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 360 gr (0.79 pounds) | 297 gr (0.65 pounds) |
Physical dimensions | 124 x 84 x 45mm (4.9" x 3.3" x 1.8") | 117 x 62 x 33mm (4.6" x 2.4" x 1.3") |
DXO scores | ||
DXO All around score | 53 | 68 |
DXO Color Depth score | 21.1 | 22.1 |
DXO Dynamic range score | 10.3 | 12.0 |
DXO Low light score | 463 | 830 |
Other | ||
Battery life | 330 images | 330 images |
Type of battery | Battery Pack | Battery Pack |
Battery model | - | NPFW50 |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, 10sec (3 images)) |
Time lapse shooting | ||
Type of storage | SD/MMC/SDHC card | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | 1 | 1 |
Retail pricing | $0 | $0 |