Sony a7SII Vs. Sony a7S Vs. Sony a7RII Specs, Size Comparison

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Sony has just announced the new a7SII (Amazon | B&H | Adorama) mirrorless camera, here is a detail specs and size comparison of Sony a7SII, Sony a7S, and Sony a7RII (Amazon | B&H | Adorama).

Feature a7SII a7S a7RII
Sensor Resolution 12.2 MP 12.2 MP 42.4 MP
Sensor Type CMOS CMOS BSI-CMOS
Sensor Size 35.6 x 23.8 mm 35.6 x 23.8 mm 35.9 x 24 mm
Sensor Type Full Frame Full Frame Full Frame
SteadyShot INSIDE (image stabilization) 5-axis optical image stabilization 5-axis optical image stabilization
Image Size 4240 x 2832 4240 x 2832 7952 x 5304
Image Processor Bionz X Bionz X Bionz X
Viewfinder Type Electronic Electronic Electronic
Viewfinder Coverage 100% 100% 100%
Viewfinder Magnification 0.78x 0.71x 0.78x
Storage Media SD/SDHC/SDXC SD/SDHC/SDXC SD/SDHC/SDXC
Continuous Shooting Speed 5 FPS 5 FPS 5 FPS
Max Shutter Speed 1/8000 to 30 sec 1/8000 to 30 sec 1/8000 to 30 sec
ISO Sensitivity Still images: ISO 100-102400 (expandable to ISO 50-409600), AUTO (ISO 100-12800, selectable lower limit and upper limit), Movies: ISO 100-102400 equivalent (expandable to ISO 100-409600), AUTO (ISO 100-12800 equivalent, selectable lower limit and upper limit) Still images: ISO 100-102400, Movies: ISO 100-102400 equivalent (both expandable to 409600, For stills: expandable down to 50) Still images: ISO 100-25600 (expandable to ISO 50–102400 for shooting still images), AUTO (ISO 100-6400, selectable lower limit and upper limit)
Movies: ISO 100-25600 equivalent, AUTO (ISO 100-6400 equivalent, selectable lower limit and upper limit)
Autofocus System 169 points 25 points 399 points
Recording Format XAVC S / AVCHD / MP4 XAVC S / AVCHD / MP4 XAVC S / AVCHD / MP4
Movie Size
  • XAVC S 4K: 3840 x 2160
  • AVCHD: 1920 x 1080
  • MP4: 1920 x 1080
  • XAVC S: 1920 x 1080
  • AVCHD: 1920 x 1080
  • MP4: 1440 x 1080
  • XAVC S 4K: 3840 x 2160
  • AVCHD: 1920 x 1080
  • MP4: 1920 x 1080
High Frame Rate Recording 1920 x 1080 (24p/12Mbps, 30p/16Mbps)
Picture Profile Yes (Off / PP1-PP9) Parameters: Black level, Gamma (Movie, Still, Cine1-4, ITU709, ITU709 [800%], S-Log2, S-Log3), Black Gamma, Knee, Color Mode (Movie, Still, Cinema, Pro, ITU709 Matrix, White&Black, S-Gamut, S-Gamut3.Cine, S-Gamut3), Saturation, Color Phase, Color Depth, Detail, Copy, Reset Yes (Off / PP1-PP7) Parameters: Black level, Gamma (Movie, Still, Cine1-4, ITU709, ITU709 [800%], S-Log2), Black Gamma, Knee, Color Mode, Color Level, Color Phase, Color Depth, Detail, Copy, Reset Yes (Off/PP1-PP7) Parameters: Black level, Gamma (Movie, Still, Cine1-4, ITU709, ITU709 [800%], S-Log2), Black Gamma, Knee, Color Mode, Saturation, Color Phase, Color Depth, Detail, Copy, Reset
Clean HDMI output 3840 x 2160 (30p/24p) / 1920 x 1080 (60p/24p) / 1920 x 1080 (60i), YCbCr 4:2:2 8bit/ RGB 8bit [1080 60i compatible device] 3840 × 2160 (30p/24p) / 1920 × 1080 (60p/24p) / 1920 × 1080 (60i), YCbCr 4:2:2 8bit/ RGB 8bit 3840 x 2160 (30p/24p) / 1920 x 1080 (60p/24p) / 1920 x 1080 (60i), YCbCr 4:2:2 8bit/ RGB 8bit
LCD Size 3″ Tilting TFT-LCD 3″ Tilting TFT-LCD 3″ Tilting TFT-LCD
LCD Resolution 1,228,800 dots 921,600 dots 1,228,800 dots
AWB micro adjustment G7 to M7 (57 steps), A7 to B7 (29 steps) G7 to M7 (15 steps), A7 to B7 (15 steps) G7 to M7 (57 steps), A7 to B7 (29 steps)
Exposure compensation +/-5.0 EV (in 1/3 EV or 1/2 EV steps), with exposure compensation dial: +/-3.0 EV (in 1/3 EV steps) +/-5.0 EV (in 1/3 EV or 1/2 EV steps), with exposure compensation dial: +/-3.0 EV (in 1/3 EV steps) +/-5.0 EV (in 1/3 EV or 1/2 EV steps), with exposure compensation dial: +/-3.0 EV (in 1/3 EV steps)
AE Bracketing Bracket: Single/Bracket: Cont., 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0 or 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3 or 1.0 EV increments. With 3 frames in 1/3 EV, 1/2 EV, 2/3 EV, 1.0 EV, 2.0 EV or 3.0 EV increments. Bracket: Single/Bracket: Cont., 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0 or 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3 or 1.0 EV increments.
New Gamma Display Assist function Yes (This new function lets you view images with natural contrast while recording in S-Log gamma setting, converting S-Log2 and S-Log3 into ITU709 (800%) gamma for monitoring images or checking focus while enlarging an image, on the LCD screen or viewfinder.)
Built-in Wi-Fi Yes Yes Yes
Shutter Durability 500,000 500,000
Battery NP-FW50 NP-FW50 NP-FW50
Battery Life 310 shots (CIPA) 320 shots (CIPA) 290 shots (CIPA)
USB Version 2.0 2.0 2.0
Dimensions 127 x 96 x 60 mm 127 x 94 x 48 mm 127 x 96 x 60 mm
Weight 627g 489g 625g
List Price /Check Price at $2,998

Amazon

B&H

Adorama

$2,498

Amazon

B&H

Adorama

$3,198

Amazon

B&H

Adorama