Sony Alpha 7R VI vs Sony Alpha 99 II

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Alpha 7R VI compared with Alpha 99 II
SonyAlpha 7R VISonyAlpha 99 II
Overview
ReleasedJune 2026November 2016
Image and sensor
Camera typeMirrorlessTranslucent mirror
Sensor formatFull frameFull frame
Sensor typeBack-illuminated fully stacked Exmor RS CMOSBack-illuminated Exmor R CMOS
Sensor dimensions35.9 × 24 mm35.9 × 24 mm
Effective resolution66.8 MP42.4 MP
Largest image9984 × 66567952 × 5304
RAW recordingYesYes
Standard ISO range100–32000100–25600
Sensor detailApproximately 72.6 million total pixels; effective resolution is up to 66.8 MP for stills and 55.8 MP for movies. Four- or 16-frame Pixel Shift Multi Shooting requires computer compositing; extended RAW processing modes are separate from the 9984 × 6656 normal still output.43.6 million total photosites; back-illuminated full-frame sensor without an optical low-pass filter; translucent mirror directs light to the dedicated AF sensor
Image formatsJPEG, HEIF, RAW, RAW+JPEG and RAW+HEIF; Sony ARW 6.0. Compressed HQ RAW available.JPEG Extra Fine/Fine/Standard, compressed or uncompressed 14-bit RAW (Sony ARW 2.3) and RAW+JPEG; 3:2 or 16:9 stills; APS-C capture up to 5168 × 3448; Sweep Panorama
ISO detailStandard still-image ISO 100–32000; expanded ISO 50–102400. Dynamic Active movie stabilisation limits movie ISO to 100–25600 in the exact Japanese specification.Standard still and movie ISO 100–25600; expanded still ISO 50–102400; Auto ISO 100–6400 with adjustable bounds
Image processorBIONZ XR2 with integrated AI processing unit.BIONZ X with front-end LSI
Lens and shooting
Lens mountSony E-mountSony A-mount
StabilisationSensor shiftSensor shift
Maximum continuous burst30 fps12 fps
Lens detail–Sony, Minolta and Konica Minolta A-mount AF lenses; hybrid AF availability depends on lens compatibility
AutofocusFast Hybrid AF with up to 759 phase-detection points for stills or movies and approximately 94% still-image area coverage. Recognition covers people, animals, birds, insects, cars, trains and aircraft; Auto subject recognition supported. AF-S sensitivity is EV −6 to 20 with F1.2 at ISO 100, or EV −11 to 20 in the specified Bright Monitoring mode.79 dedicated phase-detection points including 15 cross sensors and a central F2.8 sensor, combined with 399 on-sensor phase-detection points (323 selectable) for 79 hybrid cross points. Central dedicated point sensitivity EV −4–18 at ISO 100 with F2.8 lens. AF-S/AF-A/AF-C, direct manual focus, Eye AF, Lock-on AF and AF micro-adjustment; on-sensor system unavailable for movies
ShutterMechanical and electronic shutters; exact Sony specifications list 30 seconds to 1/8000 second for stills, with Bulb for mechanical shooting. Flash sync 1/250 second full-frame or 1/320 second APS-C with compatible Sony flash; electronic first curtain supported.1/8000–30 seconds and Bulb; flash sync 1/250 second; selectable electronic first curtain; maker shutter durability claim more than 300,000 operations with electronic first curtain active
Burst detailUp to approximately 30 fps blackout-free electronic Hi+ with AF/AE tracking and up to 60 AF/AE calculations per second; mechanical Hi+ up to 10 fps. Maker buffer figures include 215 fine JPEG, 150 RAW or 65 compressed HQ RAW frames; card and recording conditions affect results. Pre-Capture and continuous-speed boost supported; lens compatibility affects maximum speed.Up to 12 fps Hi+ at full resolution with AF/AE tracking; up to 8 fps Hi with continuous live view, 6 fps Mid or 4 fps Lo. In Hi+, focus locks on the first frame at F9 or smaller apertures with hybrid AF, or at F4 or smaller without hybrid AF. Maker Hi+ buffer: 60 Extra Fine/63 Fine/64 Standard JPEG, 54 compressed RAW or RAW+JPEG, 25 uncompressed RAW or 24 uncompressed RAW+JPEG. Anti-flicker shooting can reduce speed; rates depend on lens, card and conditions
Stabilisation detailFive-axis sensor shift; Sony claims 8.5 stops at the centre and 7.0 at the periphery under CIPA 2024 pitch/yaw/roll conditions with FE 50mm F1.2 GM and long-exposure noise reduction off. Dynamic Active video stabilisation narrows the field of view more than Active mode.Five-axis sensor-shift SteadyShot INSIDE for stills and movies; maker CIPA claim 4.5 stops for pitch/yaw with SAL135F18Z and long-exposure noise reduction off
Flash–No built-in flash; ADI or pre-flash TTL with compatible external flash; Multi Interface Shoe and flash sync terminal
Exposure controls–PASM, automatic, panorama and three memory-recall settings; 1200-zone metering including highlight-weighted and whole-screen average modes; ±5 EV compensation; D-Range Optimizer, Auto HDR and anti-flicker shooting
Video
Highest video resolution7680 × 4320 at 30 fps3840 × 2160 at 30 fps
Video detailXAVC HS 8K at approximately 30p/25p/24p supports 10-bit 4:2:2 or 4:2:0. 8K oversamples from 8.2K and narrows the field of view. Full-frame 4K 60p is uncropped; uncropped 4K 120p requires 4K angle-of-view priority On. Dual Gain Shooting works only at 4K 30p or lower. Sony's 120-minute 8K claim uses 30p 200 Mbps 4:2:0 10-bit, temperature setting High, monitor open and 25°C ambient; it is not an unconditional recording limit.XAVC S 4K 3840 × 2160 at 30p/25p or 24p depending on region, at 100 or 60 Mbps. Super 35mm mode provides full pixel readout without binning. Full HD XAVC S up to 120p/100p at 100 or 60 Mbps. S&Q capture 1–120 fps with no sound. S-Log2/S-Log3, time code, gamma display assist, zebra and clean HDMI output. Maker continuous recording limit approximately 29 minutes; 100 Mbps requires UHS-I U3 SDHC/SDXC
AudioBuilt-in stereo microphone and 3.5 mm microphone/headphone sockets. Optional XLR-A4 enables up to 96 kHz 32-bit float four-channel in-camera recording through the digital-audio Multi Interface Shoe; this is not an internal-microphone specification.Built-in stereo microphone, adjustable recording level, 3.5 mm microphone input and headphone output; mono playback speaker
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3.2″3″
Screen dots2,095,1041,228,800
TouchscreenYesNo
Tilting screenYesYes
Display detailFour-axis TFT LCD tilts approximately 98° up and 40° down, opens 180° sideways and rotates 270° in the open position; automatic vertical information display supported.Three-way WhiteMagic LCD: approximately 134° upward/180° downward tilt and 180° clockwise/90° anticlockwise rotation; top status display; no touch input
Viewfinder detail0.64-inch Quad-XGA OLED with 9,437,184 dots and approximately 0.90× magnification; 60/120 fps display. Sony specifies DCI-P3-equivalent gamut and 10-bit HDR display.0.5-type XGA OLED Tru-Finder with 2,359,296 dots, 100% coverage and approximately 0.78× magnification; ZEISS T* and outer fluorine coatings
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)710 photographs390 photographs
Body weight622 g (better)770 g
Release detailSony UK specifies availability from June 2026; month precision is retained. Sony Japan separately specifies 5 June 2026 for ILCE-7RM6, which is not treated as the UK sale day.Sony Canada specifies North American shipment in November 2016
Recording mediaTwo multi-format slots, each accepting CFexpress 2 Type A or UHS-I/UHS-II SD media.Two SD/SDHC/SDXC UHS-I slots, one also accepting Memory Stick PRO Duo/PRO-HG Duo; simultaneous recording, RAW/JPEG separation and copying available
PortsTwo USB Type-C ports; port 1 supports 10 Gbps USB 3.2, port 2 supports 480 Mbps USB 2.0. Full-size HDMI, microphone and headphone sockets, sync terminal and digital-audio Multi Interface Shoe; no Micro USB terminal.Multi/Micro USB terminal, micro HDMI Type D, 3.5 mm microphone and headphone sockets, flash sync terminal, DC input, wired remote connection and Multi Interface Shoe
Wireless connectionsWi-Fi IEEE 802.11a/b/g/n/ac/ax at 2.4/5/6 GHz and Bluetooth 5.3; no NFC in maker specifications.IEEE 802.11b/g/n Wi-Fi at 2.4 GHz, NFC and Bluetooth 4.1; location data can be acquired from a compatible paired phone; no built-in GPS
Battery life detailNP-SA100, 2670 mAh; CIPA approximately 710 photographs with LCD or 600 with viewfinder. USB Type-C Power Delivery charging and power supported; Sony Japan requires a 27 W or higher compatible supply/cable for the specified in-camera charging setup.NP-FM500H; maker CIPA claim approximately 390 photographs with viewfinder or 490 with LCD
Charging–Supplied BC-VM10A external battery charger
DimensionsApproximately 132.7 × 96.9 × 82.9 mm (width × height × maximum depth); grip-to-monitor depth 72.8 mm.Approximately 142.6 × 104.2 × 76.1 mm (width × height × depth), excluding protrusions
Weight detailApproximately 622 g body only; 713 g with battery and memory card; lens excluded.Approximately 770 g body only or 849 g including battery and Memory Stick PRO Duo
Materials–Magnesium-alloy body with dust- and moisture-resistant measures; complete resistance is not guaranteed
Colours–Black
In the boxNP-SA100 battery, BC-SAD1 charger, cable clamper, shoulder strap, body cap, accessory shoe cap and eyepiece cup, according to Sony UK.NP-FM500H battery, BC-VM10A charger, shoulder strap, Micro USB cable, body cap, eyepiece cup and shoe cap; lens depends on kit

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