Sony NEX-7 vs Sony G3
84 Imaging
63 Features
71 Overall
66


94 Imaging
33 Features
30 Overall
31
Sony NEX-7 vs Sony G3 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Display
- ISO 100 - 16000
- 1920 x 1080 video
- Sony E Mount
- 400g - 120 x 67 x 43mm
- Introduced December 2011
(Full Review)
- 10MP - 1/2.3" Sensor
- 3.5" Fixed Display
- ISO 80 - 3200
- Optical Image Stabilization
- 640 x 480 video
- 35-140mm (F3.5-10.0) lens
- 185g - 97 x 59 x 22mm
- Launched January 2009

Sony NEX-7 vs Sony G3 Overview
Following is a complete analysis of the Sony NEX-7 versus Sony G3, one is a Advanced Mirrorless and the other is a Small Sensor Compact and both are designed by Sony. There exists a significant gap between the sensor resolutions of the NEX-7 (24MP) and G3 (10MP) and the NEX-7 (APS-C) and G3 (1/2.3") boast different sensor measurements.

The NEX-7 was introduced 2 years after the G3 which is quite a sizable gap as far as technology is concerned. Both of these cameras feature different body design with the Sony NEX-7 being a Rangefinder-style mirrorless camera and the Sony G3 being a Compact camera.
Before going straight to a complete comparison, here is a concise overview of how the NEX-7 matches up against the G3 in regards to portability, imaging, features and an overall score.

Sony NEX-7 vs Sony G3 Gallery
The following is a sample of the gallery pictures for Sony Alpha NEX-7 and Sony Cyber-shot DSC-G3. The whole galleries are viewable at Sony NEX-7 Gallery and Sony G3 Gallery.
Reasons to pick Sony NEX-7 over the Sony G3
NEX-7 | G3 | |||
---|---|---|---|---|
Launched | December 2011 | ![]() | January 2009 | More modern by 36 months |
Display type | Tilting | ![]() | Fixed | Tilting display |
Reasons to pick Sony G3 over the Sony NEX-7
G3 | NEX-7 | |||
---|---|---|---|---|
Display size | 3.5" | ![]() | 3" | Larger display (+0.5") |
Touch display | ![]() | Easily navigate |
Common features in the Sony NEX-7 and Sony G3
NEX-7 | G3 | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focus | ||
Display resolution | 921k | ![]() | 921k | Exact same display resolution |
Selfie screen | ![]() | Neither has selfie screen |
Sony NEX-7 vs Sony G3 Physical Comparison
When you are planning to carry around your camera regularly, you will have to think about its weight and measurements. The Sony NEX-7 has outer measurements of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") accompanied by a weight of 400 grams (0.88 lbs) while the Sony G3 has proportions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") and a weight of 185 grams (0.41 lbs).
Check out the Sony NEX-7 versus Sony G3 in the latest Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you have chosen during that time. Underneath is a front view measurement comparison of the NEX-7 versus the G3.

Considering dimensions and weight, the portability score of the NEX-7 and G3 is 84 and 94 respectively.

Sony NEX-7 vs Sony G3 Sensor Comparison
Normally, it can be tough to visualize the contrast between sensor sizes purely by reading through technical specs. The picture underneath will offer you a better sense of the sensor measurements in the NEX-7 and G3.
As you can tell, both of the cameras feature different resolutions and different sensor sizes. The NEX-7 with its larger sensor is going to make getting shallower DOF simpler and the Sony NEX-7 will give you more detail using its extra 14 Megapixels. Greater resolution will also let you crop images way more aggressively. The more modern NEX-7 should have a benefit with regard to sensor innovation.

Sony NEX-7 vs Sony G3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sony NEX-7 vs Sony G3 Specifications
Sony Alpha NEX-7 | Sony Cyber-shot DSC-G3 | |
---|---|---|
General Information | ||
Company | Sony | Sony |
Model type | Sony Alpha NEX-7 | Sony Cyber-shot DSC-G3 |
Category | Advanced Mirrorless | Small Sensor Compact |
Introduced | 2011-12-13 | 2009-01-08 |
Body design | Rangefinder-style mirrorless | Compact |
Sensor Information | ||
Powered by | Bionz | - |
Sensor type | CMOS | CCD |
Sensor size | APS-C | 1/2.3" |
Sensor measurements | 23.5 x 15.6mm | 6.17 x 4.55mm |
Sensor area | 366.6mm² | 28.1mm² |
Sensor resolution | 24 megapixels | 10 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 and 16:9 | 4:3, 3:2 and 16:9 |
Peak resolution | 6000 x 4000 | 3648 x 2736 |
Highest native ISO | 16000 | 3200 |
Minimum native ISO | 100 | 80 |
RAW files | ||
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 25 | 9 |
Lens | ||
Lens mount type | Sony E | fixed lens |
Lens zoom range | - | 35-140mm (4.0x) |
Maximal aperture | - | f/3.5-10.0 |
Number of lenses | 121 | - |
Crop factor | 1.5 | 5.8 |
Screen | ||
Display type | Tilting | Fixed Type |
Display sizing | 3 inches | 3.5 inches |
Display resolution | 921 thousand dot | 921 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Electronic | None |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.73x | - |
Features | ||
Minimum shutter speed | 30 secs | 1 secs |
Fastest shutter speed | 1/4000 secs | 1/1000 secs |
Continuous shutter speed | 10.0 frames/s | 2.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | - |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 6.00 m | 4.30 m (Auto ISO) |
Flash options | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless | Auto, On, Off, Red-Eye reduction, Slow Sync |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Fastest flash sync | 1/160 secs | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps) | 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) |
Highest video resolution | 1920x1080 | 640x480 |
Video file format | MPEG-4, AVCHD | Motion JPEG |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Eye-Fi Connected | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 400 grams (0.88 lb) | 185 grams (0.41 lb) |
Physical dimensions | 120 x 67 x 43mm (4.7" x 2.6" x 1.7") | 97 x 59 x 22mm (3.8" x 2.3" x 0.9") |
DXO scores | ||
DXO Overall rating | 81 | not tested |
DXO Color Depth rating | 24.1 | not tested |
DXO Dynamic range rating | 13.4 | not tested |
DXO Low light rating | 1016 | not tested |
Other | ||
Battery life | 430 shots | - |
Style of battery | Battery Pack | - |
Battery ID | NPFW50 | - |
Self timer | Yes (2 or 10 sec, 10sec (3 or 5 images)) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo | Memory Stick Duo/Pro Duo, Internal |
Storage slots | 1 | 1 |
Retail pricing | $699 | $200 |