Sony NEX-7 vs Sony A77
84 Imaging
64 Features
71 Overall
66
59 Imaging
64 Features
83 Overall
71
Sony NEX-7 vs Sony A77 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 16000
- 1920 x 1080 video
- Sony E Mount
- 400g - 120 x 67 x 43mm
- Introduced December 2011
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 50 - 16000 (Push to 25600)
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 732g - 143 x 104 x 81mm
- Announced October 2011
- Succeeded the Sony A700
- New Model is Sony A77 II
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The following is a complete assessment of the Sony NEX-7 versus Sony A77, one is a Advanced Mirrorless and the other is a Advanced DSLR and both of them are designed by Sony. The resolution of the NEX-7 (24MP) and the A77 (24MP) is very comparable and both cameras provide the same sensor sizes (APS-C).
President Biden pushes bill mandating TikTok sale or banThe NEX-7 was released 2 months after the A77 which means that they are of a similar generation. Both of the cameras have different body design with the Sony NEX-7 being a Rangefinder-style mirrorless camera and the Sony A77 being a Mid-size SLR camera.
Before we go right into a step-by-step comparison, here is a simple summary of how the NEX-7 scores versus the A77 with regards to portability, imaging, features and an overall mark.
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Below is a sample of the gallery pics for Sony Alpha NEX-7 and Sony SLT-A77. The complete galleries are viewable at Sony NEX-7 Gallery and Sony A77 Gallery.
Reasons to pick Sony NEX-7 over the Sony A77
| NEX-7 | A77 |
|---|
Reasons to pick Sony A77 over the Sony NEX-7
| A77 | NEX-7 | |||
|---|---|---|---|---|
| Display type | Fully Articulated |  | Tilting | Fully Articulating display |
| Selfie screen |  | Take selfies |
Common features in the Sony NEX-7 and Sony A77
| NEX-7 | A77 | |||
|---|---|---|---|---|
| Announced | December 2011 |  | October 2011 | Same generation |
| Manual focus |  | Dial accurate focusing | ||
| Display dimensions | 3" |  | 3" | Equal display dimensions |
| Display resolution | 921k |  | 921k | Identical display resolution |
| Touch display |  | Missing Touch display |
Sony NEX-7 vs Sony A77 Physical Comparison
For anyone who is looking to travel with your camera, you need to think about its weight and measurements. The Sony NEX-7 has exterior dimensions 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 A77 has proportions of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 732 grams (1.61 lbs).
Check the Sony NEX-7 versus Sony A77 in the new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will change dependant on the lens you have attached during that time. Following is a front view scale comparison of the NEX-7 and the A77.
Considering dimensions and weight, the portability rating of the NEX-7 and A77 is 84 and 59 respectively.
Sony NEX-7 vs Sony A77 Sensor Comparison
More often than not, its difficult to visualize the difference in sensor dimensions purely by seeing technical specs. The picture below may give you a clearer sense of the sensor sizes in the NEX-7 and A77.
As you have seen, the 2 cameras have the same sensor dimensions and the same MP therefore you should expect comparable quality of photographs though you might want to factor the production date of the cameras into account.
Sony NEX-7 vs Sony A77 Screen and ViewFinder
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Sony NEX-7 vs Sony A77 Specifications
| Sony Alpha NEX-7 | Sony SLT-A77 | |
|---|---|---|
| General Information | ||
| Brand | Sony | Sony |
| Model | Sony Alpha NEX-7 | Sony SLT-A77 |
| Type | Advanced Mirrorless | Advanced DSLR |
| Introduced | 2011-12-13 | 2011-10-25 |
| Body design | Rangefinder-style mirrorless | Mid-size SLR |
| Sensor Information | ||
| Chip | Bionz | Bionz |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.5 x 15.6mm | 23.5 x 15.6mm |
| Sensor area | 366.6mm² | 366.6mm² |
| Sensor resolution | 24 megapixel | 24 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
| Full resolution | 6000 x 4000 | 6000 x 4000 |
| Max native ISO | 16000 | 16000 |
| Max boosted ISO | - | 25600 |
| Lowest native ISO | 100 | 50 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| AF continuous | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Number of focus points | 25 | 19 |
| Cross focus points | - | 11 |
| Lens | ||
| Lens mounting type | Sony E | Sony/Minolta Alpha |
| Amount of lenses | 121 | 143 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Range of screen | Tilting | Fully Articulated |
| Screen sizing | 3 inches | 3 inches |
| Screen resolution | 921k dot | 921k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | - | 2,359k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.73x | 0.73x |
| Features | ||
| Slowest shutter speed | 30 secs | 30 secs |
| Maximum shutter speed | 1/4000 secs | 1/8000 secs |
| Continuous shooting speed | 10.0 frames per second | 12.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 6.00 m | 12.00 m |
| 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 |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Maximum flash sync | 1/160 secs | 1/250 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30 fps), 640 x 480 (30 fps) | 1920 x 1080 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps) |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video file format | MPEG-4, AVCHD | MPEG-4, AVCHD, H.264 |
| Mic jack | ||
| Headphone jack | ||
| 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 | BuiltIn |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 400 grams (0.88 lb) | 732 grams (1.61 lb) |
| Physical dimensions | 120 x 67 x 43mm (4.7" x 2.6" x 1.7") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
| DXO scores | ||
| DXO All around score | 81 | 78 |
| DXO Color Depth score | 24.1 | 24.0 |
| DXO Dynamic range score | 13.4 | 13.2 |
| DXO Low light score | 1016 | 801 |
| Other | ||
| Battery life | 430 pictures | 470 pictures |
| Battery form | Battery Pack | Battery Pack |
| Battery model | NPFW50 | NP-FM500H |
| Self timer | Yes (2 or 10 sec, 10sec (3 or 5 images)) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Storage media | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | One | One |
| Launch price | $699 | $900 |
