Sony NEX-7 vs Sony A57
84 Imaging
63 Features
71 Overall
66
64 Imaging
57 Features
85 Overall
68
Sony NEX-7 vs Sony A57 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
- Announced December 2011
(Full Review)
Sony NEX-7 vs Sony A57 Overview
Here, we are matching up the Sony NEX-7 versus Sony A57, one is a Advanced Mirrorless and the other is a Entry-Level DSLR and both of them are produced by Sony. There exists a crucial gap among the sensor resolutions of the NEX-7 (24MP) and A57 (16MP) but both cameras offer the identical sensor measurements (APS-C).
Sora from OpenAI releases its first ever music videoThe NEX-7 was revealed 9 months prior to the A57 which means that they are of a similar generation. Each of the cameras feature different body design with the Sony NEX-7 being a Rangefinder-style mirrorless camera and the Sony A57 being a Compact SLR camera.
Before we go straight to a step-by-step comparison, here is a short summation of how the NEX-7 grades vs the A57 with regard to portability, imaging, features and an overall mark.
Sony NEX-7 vs Sony A57 Gallery
Following is a sample of the gallery pics for Sony Alpha NEX-7 and Sony SLT-A57. The full galleries are provided at Sony NEX-7 Gallery and Sony A57 Gallery.
Reasons to pick Sony NEX-7 over the Sony A57
NEX-7 | A57 |
---|
Reasons to pick Sony A57 over the Sony NEX-7
A57 | NEX-7 | |||
---|---|---|---|---|
Launched | September 2012 | December 2011 | Newer by 9 months | |
Display type | Fully Articulated | Tilting | Fully Articulating display | |
Selfie screen | Take selfies |
Common features in the Sony NEX-7 and Sony A57
NEX-7 | A57 | |||
---|---|---|---|---|
Manually focus | More precise focus | |||
Display size | 3" | 3" | Same display measurements | |
Display resolution | 921k | 921k | Equal display resolution | |
Touch friendly display | Absent Touch friendly display |
Sony NEX-7 vs Sony A57 Physical Comparison
For anybody who is going to travel with your camera regularly, you'll have to factor its weight and measurements. The Sony NEX-7 features exterior measurements of 120mm x 67mm x 43mm (4.7" x 2.6" x 1.7") and a weight of 400 grams (0.88 lbs) while the Sony A57 has proportions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") along with a weight of 618 grams (1.36 lbs).
Compare the Sony NEX-7 versus Sony A57 in the all new Camera with Lens Size Comparison Tool.Remember, the weight of an Interchangeable Lens Camera will differ depending on the lens you are working with at that moment. Following is a front view proportions comparison of the NEX-7 vs the A57.
Using dimensions and weight, the portability rating of the NEX-7 and A57 is 84 and 64 respectively.
Sony NEX-7 vs Sony A57 Sensor Comparison
Typically, it is very tough to visualize the difference in sensor dimensions purely by researching a spec sheet. The image underneath might provide you a clearer sense of the sensor sizing in the NEX-7 and A57.
As you can see, the 2 cameras come with the identical sensor size but different MP. You should expect to see the Sony NEX-7 to result in more detail because of its extra 8 Megapixels. Greater resolution will also make it easier to crop pics a good deal more aggressively. The more aged NEX-7 will be disadvantaged with regard to sensor technology.
Sony NEX-7 vs Sony A57 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony NEX-7 vs Sony A57 Specifications
Sony Alpha NEX-7 | Sony SLT-A57 | |
---|---|---|
General Information | ||
Brand | Sony | Sony |
Model type | Sony Alpha NEX-7 | Sony SLT-A57 |
Category | Advanced Mirrorless | Entry-Level DSLR |
Announced | 2011-12-13 | 2012-09-13 |
Physical type | Rangefinder-style mirrorless | Compact SLR |
Sensor Information | ||
Processor Chip | Bionz | - |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | APS-C |
Sensor measurements | 23.5 x 15.6mm | 23.5 x 15.6mm |
Sensor surface area | 366.6mm² | 366.6mm² |
Sensor resolution | 24MP | 16MP |
Anti alias filter | ||
Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
Peak resolution | 6000 x 4000 | 4912 x 3264 |
Highest native ISO | 16000 | 16000 |
Highest enhanced ISO | - | 25600 |
Lowest native ISO | 100 | 100 |
RAW pictures | ||
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Total focus points | 25 | 15 |
Cross type focus points | - | 3 |
Lens | ||
Lens support | Sony E | Sony/Minolta Alpha |
Total lenses | 121 | 143 |
Crop factor | 1.5 | 1.5 |
Screen | ||
Display type | Tilting | Fully Articulated |
Display size | 3 inches | 3 inches |
Display resolution | 921 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Display tech | - | Xtra Fine TFT drive with TruBlack technology |
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | - | 1,440 thousand dots |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.73x | 0.7x |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/4000 secs | 1/4000 secs |
Continuous shutter rate | 10.0 frames/s | 12.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 6.00 m | 10.00 m (@ ISO 100) |
Flash settings | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Fill-in, Wireless | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Fastest flash synchronize | 1/160 secs | 1/160 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps) | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
Highest video resolution | 1920x1080 | 1920x1080 |
Video file format | MPEG-4, AVCHD | MPEG-4, AVCHD, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Eye-Fi Connected | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 400 gr (0.88 lbs) | 618 gr (1.36 lbs) |
Physical dimensions | 120 x 67 x 43mm (4.7" x 2.6" x 1.7") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
DXO scores | ||
DXO Overall rating | 81 | 75 |
DXO Color Depth rating | 24.1 | 23.4 |
DXO Dynamic range rating | 13.4 | 13.0 |
DXO Low light rating | 1016 | 785 |
Other | ||
Battery life | 430 photographs | 550 photographs |
Style of battery | Battery Pack | Battery Pack |
Battery ID | NPFW50 | NP-FM500H |
Self timer | Yes (2 or 10 sec, 10sec (3 or 5 images)) | Yes (2 or 10 sec) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | 1 | 1 |
Pricing at release | $699 | $1,000 |