Sony a1 vs Sony A77 II
61 Imaging
81 Features
93 Overall
85
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62 Imaging
65 Features
85 Overall
73
Sony a1 vs Sony A77 II Key Specs
(Full Review)
- 50MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Raise to 102400)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 7680 x 4320 video
- Sony E Mount
- 737g - 129 x 97 x 70mm
- Introduced January 2021
(Full Review)
- 24MP - APS-C Sensor
- 3" Fully Articulated Display
- ISO 50 - 25600
- Sensor based Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 647g - 143 x 104 x 81mm
- Introduced May 2014
- Succeeded the Sony A77
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Sony a1 vs Sony A77 II Overview
In this write-up, we are looking at the Sony a1 versus Sony A77 II, one being a Pro Mirrorless and the other is a Advanced DSLR and they are both manufactured by Sony. There exists a huge gap between the image resolutions of the a1 (50MP) and A77 II (24MP) and the a1 (Full frame) and A77 II (APS-C) use totally different sensor size.
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The a1 was launched 6 years later than the A77 II and that is quite a significant gap as far as technology is concerned. Both cameras offer different body type with the Sony a1 being a SLR-style mirrorless camera and the Sony A77 II being a Mid-size SLR camera.
Before delving straight into a complete comparison, below is a simple overview of how the a1 scores vs the A77 II in relation to portability, imaging, features and an overall grade.
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Sony a1 vs Sony A77 II Gallery
This is a sample of the gallery pictures for Sony Alpha a1 and Sony SLT-A77 II. The complete galleries are viewable at Sony a1 Gallery and Sony A77 II Gallery.
Reasons to pick Sony a1 over the Sony A77 II
a1 | A77 II | |||
---|---|---|---|---|
Introduced | January 2021 | ![]() | May 2014 | More recent by 82 months |
Display resolution | 1440k | ![]() | 1229k | Crisper display (+211k dot) |
Touch friendly display | ![]() | Easily navigate |
Reasons to pick Sony A77 II over the Sony a1
A77 II | a1 | |||
---|---|---|---|---|
Display type | Fully Articulated | ![]() | Tilting | Fully Articulating display |
Selfie screen | ![]() | Easy selfies |
Common features in the Sony a1 and Sony A77 II
a1 | A77 II | |||
---|---|---|---|---|
Manual focus | ![]() | More exact focusing | ||
Display sizing | 3" | ![]() | 3" | Equivalent display size |
Sony a1 vs Sony A77 II Physical Comparison
For anyone who is looking to lug around your camera regularly, you will need to factor in its weight and volume. The Sony a1 has exterior dimensions of 129mm x 97mm x 70mm (5.1" x 3.8" x 2.8") accompanied by a weight of 737 grams (1.62 lbs) while the Sony A77 II has sizing of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") having a weight of 647 grams (1.43 lbs).
Analyze the Sony a1 versus Sony A77 II in the new Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary dependant on the lens you select during that time. The following is the front view sizing comparison of the a1 vs the A77 II.
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Looking at dimensions and weight, the portability rating of the a1 and A77 II is 61 and 62 respectively.
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Sony a1 vs Sony A77 II Sensor Comparison
Typically, its difficult to see the contrast between sensor measurements merely by looking at specs. The graphic underneath may provide you a far better sense of the sensor dimensions in the a1 and A77 II.
All in all, both of the cameras offer different megapixel count and different sensor measurements. The a1 featuring a larger sensor will make getting shallower depth of field simpler and the Sony a1 will give extra detail utilizing its extra 26 Megapixels. Greater resolution can also allow you to crop photos a little more aggressively. The more recent a1 will have an edge with regard to sensor innovation.
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Sony a1 vs Sony A77 II Screen and ViewFinder
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Photography Type Scores
Portrait Comparison
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Street Comparison
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Sports Comparison
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Travel Comparison
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Landscape Comparison
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Vlogging Comparison
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Sony a1 vs Sony A77 II Specifications
Sony Alpha a1 | Sony SLT-A77 II | |
---|---|---|
General Information | ||
Company | Sony | Sony |
Model | Sony Alpha a1 | Sony SLT-A77 II |
Category | Pro Mirrorless | Advanced DSLR |
Introduced | 2021-01-26 | 2014-05-21 |
Body design | SLR-style mirrorless | Mid-size SLR |
Sensor Information | ||
Chip | - | Bionz X |
Sensor type | BSI-CMOS | CMOS |
Sensor size | Full frame | APS-C |
Sensor measurements | 35.9 x 24mm | 23.5 x 15.6mm |
Sensor surface area | 861.6mm² | 366.6mm² |
Sensor resolution | 50MP | 24MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest resolution | 8640 x 5760 | 6000 x 4000 |
Highest native ISO | 32000 | 25600 |
Highest boosted ISO | 102400 | - |
Minimum native ISO | 100 | 50 |
RAW pictures | ||
Minimum boosted ISO | 50 | - |
Autofocusing | ||
Focus manually | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Number of focus points | 759 | 79 |
Cross focus points | - | 15 |
Lens | ||
Lens mounting type | Sony E | Sony/Minolta Alpha |
Amount of lenses | 133 | 143 |
Crop factor | 1 | 1.5 |
Screen | ||
Screen type | Tilting | Fully Articulated |
Screen size | 3 inch | 3 inch |
Resolution of screen | 1,440k dot | 1,229k dot |
Selfie friendly | ||
Liveview | ||
Touch capability | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 9,437k dot | 2,359k dot |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.9x | 0.73x |
Features | ||
Slowest shutter speed | 30s | 30s |
Maximum shutter speed | 1/8000s | 1/8000s |
Maximum silent shutter speed | 1/32000s | - |
Continuous shooting speed | 30.0 frames per second | 12.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | no built-in flash | 12.00 m (at ISO 100) |
Flash settings | Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction, Wireless, Hi-speed sync | Auto, fill, rear sync, slow sync |
External flash | ||
AEB | ||
White balance bracketing | ||
Maximum flash sync | 1/400s | 1/250s |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 7680x4320 (30p, 25p, 23.98) | 1920 x 1080 (60p, 60i, 30p), 1440 x 1080 (30p), 640 x 480 (30p) |
Highest video resolution | 7680x4320 | 1920x1080 |
Video data format | XAVC S, XAVC HS, H.264, H.265 | MPEG-4, AVCHD, XAVC S |
Microphone jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | Yes | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 737g (1.62 lb) | 647g (1.43 lb) |
Dimensions | 129 x 97 x 70mm (5.1" x 3.8" x 2.8") | 143 x 104 x 81mm (5.6" x 4.1" x 3.2") |
DXO scores | ||
DXO All around score | not tested | 82 |
DXO Color Depth score | not tested | 24.4 |
DXO Dynamic range score | not tested | 13.4 |
DXO Low light score | not tested | 1013 |
Other | ||
Battery life | 530 photographs | 480 photographs |
Battery form | Battery Pack | Battery Pack |
Battery model | NP-FZ100 | NP-FM500H |
Self timer | Yes | Yes (Yes (2 or 12 sec)) |
Time lapse recording | ||
Type of storage | Dual SD/CFexpress Type A slots (UHS-II supported) | SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo |
Storage slots | Dual | Single |
Cost at launch | $6,498 | $1,198 |