Sony A7S II vs Sony A99 II
68 Imaging
60 Features
76 Overall
66
57 Imaging
76 Features
92 Overall
82
Sony A7S II vs Sony A99 II Key Specs
(Full Review)
- 12MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 102400 (Expand to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 627g - 127 x 96 x 60mm
- Announced October 2015
- Replaced the Sony A7S
- Later Model is Sony A7S III
(Full Review)
- 42MP - Full frame Sensor
- 3" Fully Articulated Screen
- ISO 100 - 25600 (Boost to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony/Minolta Alpha Mount
- 849g - 143 x 104 x 76mm
- Introduced September 2016
- Superseded the Sony A99
Photography Glossary Sony A7S II vs Sony A99 II Overview
Here, we will be evaluating the Sony A7S II vs Sony A99 II, former being a Pro Mirrorless while the latter is a Advanced DSLR and both of them are manufactured by Sony. There exists a sizable gap among the resolutions of the A7S II (12MP) and A99 II (42MP) but both cameras posses the identical sensor measurements (Full frame).
Samsung Releases Faster Versions of EVO MicroSD CardsThe A7S II was revealed 11 months before the A99 II which means that they are both of a similar age. Both the cameras feature different body design with the Sony A7S II being a SLR-style mirrorless camera and the Sony A99 II being a Mid-size SLR camera.
Before getting straight to a comprehensive comparison, here is a simple introduction of how the A7S II matches up versus the A99 II in terms of portability, imaging, features and an overall grade.
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Below is a preview of the gallery images for Sony Alpha A7S II & Sony Alpha A99 II. The full galleries are available at Sony A7S II Gallery & Sony A99 II Gallery.
Reasons to pick Sony A7S II over the Sony A99 II
| A7S II | A99 II |
|---|
Reasons to pick Sony A99 II over the Sony A7S II
| A99 II | A7S II | |||
|---|---|---|---|---|
| Introduced | September 2016 | October 2015 | More recent by 11 months | |
| Screen type | Fully articulated | Tilting | Fully Articulating screen | |
| Selfie screen | Take selfies |
Common features in the Sony A7S II and Sony A99 II
| A7S II | A99 II | |||
|---|---|---|---|---|
| Manually focus | More exact focus | |||
| Screen size | 3" | 3" | Same screen measurements | |
| Screen resolution | 1229k | 1229k | Identical screen resolution | |
| Touch friendly screen | Lack of Touch friendly screen |
Sony A7S II vs Sony A99 II Physical Comparison
For those who are looking to lug around your camera frequently, you are going to need to factor in its weight and volume. The Sony A7S II has external dimensions of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") with a weight of 627 grams (1.38 lbs) while the Sony A99 II has sizing of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") and a weight of 849 grams (1.87 lbs).
See the Sony A7S II vs Sony A99 II in our newest Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will differ dependant on the lens you have at that time. The following is a front view measurement comparison of the A7S II and the A99 II.

Considering dimensions and weight, the portability grade of the A7S II and A99 II is 68 and 57 respectively.
Sony A7S II vs Sony A99 II Sensor Comparison
Sometimes, it is very hard to visualize the difference in sensor measurements only by going through a spec sheet. The photograph here will help provide you a clearer sense of the sensor sizes in the A7S II and A99 II.
As you can see, both of those cameras feature the identical sensor size albeit different MP. You can expect the Sony A99 II to show greater detail because of its extra 30MP. Higher resolution will help you crop shots way more aggressively. The older A7S II will be behind with regard to sensor innovation.
Sony A7S II vs Sony A99 II Screen and ViewFinder
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Sony A7S II vs Sony A99 II Specifications
| Sony Alpha A7S II | Sony Alpha A99 II | |
|---|---|---|
| General Information | ||
| Brand Name | Sony | Sony |
| Model type | Sony Alpha A7S II | Sony Alpha A99 II |
| Type | Pro Mirrorless | Advanced DSLR |
| Announced | 2015-10-12 | 2016-09-19 |
| Body design | SLR-style mirrorless | Mid-size SLR |
| Sensor Information | ||
| Chip | Bionz X | Bionz X |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | Full frame | Full frame |
| Sensor measurements | 35.6 x 23.8mm | 35.9 x 24mm |
| Sensor surface area | 847.3mm² | 861.6mm² |
| Sensor resolution | 12MP | 42MP |
| Anti alias filter | ||
| Aspect ratio | 3:2 and 16:9 | 3:2 and 16:9 |
| Max resolution | 4240 x 2832 | 7952 x 5304 |
| Max native ISO | 102400 | 25600 |
| Max enhanced ISO | 409600 | 102400 |
| Minimum native ISO | 100 | 100 |
| RAW data | ||
| Minimum enhanced ISO | 50 | 50 |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | 169 | 399 |
| Cross type focus points | - | 79 |
| Lens | ||
| Lens mount type | Sony E | Sony/Minolta Alpha |
| Amount of lenses | 121 | 143 |
| Crop factor | 1 | 1 |
| Screen | ||
| Range of display | Tilting | Fully articulated |
| Display diagonal | 3" | 3" |
| Resolution of display | 1,229 thousand dot | 1,229 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 2,359 thousand dot | 2,359 thousand dot |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.78x | 0.78x |
| Features | ||
| Min shutter speed | 30 secs | 30 secs |
| Max shutter speed | 1/8000 secs | 1/8000 secs |
| Continuous shutter speed | 5.0fps | 12.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | no built-in flash | no built-in flash |
| Flash modes | no built-in flash | Off, auto, fill, slow sync, redeye reduction, rear sync, high-speed sync, wireless |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Max flash sync | - | 1/250 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 4K (3840 x 2160 @ 30p/24p [60-100Mbps]), Full HD (1920 x 1080 @ 120p/60p/60i/30p/24p [50-100Mbps]), 720p (30p [16Mbps]) | - |
| Max video resolution | 3840x2160 | 3840x2160 |
| Video format | MPEG-4, AVCHD, XAVC S | MPEG-4, AVCHD, XAVC S |
| Microphone jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| 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 | 627 grams (1.38 pounds) | 849 grams (1.87 pounds) |
| Physical dimensions | 127 x 96 x 60mm (5.0" x 3.8" x 2.4") | 143 x 104 x 76mm (5.6" x 4.1" x 3.0") |
| DXO scores | ||
| DXO Overall rating | 85 | 92 |
| DXO Color Depth rating | 23.6 | 25.4 |
| DXO Dynamic range rating | 13.3 | 13.4 |
| DXO Low light rating | 2993 | 2317 |
| Other | ||
| Battery life | 370 photographs | 490 photographs |
| Battery form | Battery Pack | NP-FM500H lithium-ion battery & charger |
| Battery ID | NP-FW50 | - |
| Self timer | Yes (2 or 10 sec; continuous (3 or 5 exposures)) | Yes (2, 5, 10 secs) |
| Time lapse feature | With downloadable app | |
| Type of storage | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo | Dual SD/SDHC/SDXC/MS Duo slots |
| Storage slots | One | Dual |
| Pricing at release | $2,767 | $3,198 |