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Sony Alpha 7 V vs Sony Alpha 7S III

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

Better figure, where one is clearly better

SonyAlpha 7 VSonyAlpha 7S III
Overview
ReleasedDecember 2025September 2020
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatFull frameFull frame
Sensor typePartially stacked Exmor RS CMOSBack-illuminated Exmor R CMOS
Sensor dimensions35.9 × 23.9 mm35.6 × 23.8 mm
Effective resolution33 MP12.1 MP
Largest image7008 × 46724240 × 2832
RAW recordingYesYes
Standard ISO range100–5120080–102400
Sensor detailApproximately 35.7 million total pixels; partially stacked full-frame sensor with optical low-pass filter. Sony's up-to-16-stop dynamic-range claim applies to stills with the mechanical shutter, not a review measurement.Approximately 12.9 million total pixels; 3:2 sensor; anti-static coating and ultrasonic dust reduction
Image formatsJPEG, HEIF and RAW in Sony ARW 6.0 format; single-image effective resolution is 33 MP, distinct from software composite or enlarged outputJPEG, 10-bit HEIF and compressed or uncompressed 14-bit RAW (Sony ARW 4.0); XAVC S, XAVC S-I and XAVC HS movies
ISO detailStandard still-image ISO 100–51200; expanded ISO 50–204800. Movie ISO 100–51200, expandable to 102400.Standard still-image and movie ISO 80–102400; still-image extension ISO 40–409600; movie extension reaches ISO 409600
Image processorBIONZ XR2 with integrated AI processing functionsBIONZ XR
Lens and shooting
Lens mountSony E-mountSony E-mount
StabilisationSensor shiftSensor shift
Maximum continuous burst30 fps10 fps
Lens detail–Interchangeable E-mount; full-frame FE lenses use the whole sensor; APS-C still-image crop available. ILCE-7SM3 is supplied without a lens.
AutofocusFast Hybrid AF with up to 759 phase-detection points; recognition for humans, animals, birds, insects, cars, trains and aeroplanes, plus automatic subject selection. Maker claims up to 94% frame coverage; AF-S detection down to EV −4 with an F2.0 lens at ISO 100.Fast Hybrid AF with 759 phase-detection and 425 contrast-detection points in full-frame stills; detection range EV -6 to 20 at ISO 100 with an f/2 lens; Real-time Tracking and human Eye AF in stills and video; animal Eye AF for stills
ShutterElectronic shutter 1/16000 second to 30 seconds; mechanical shutter 1/8000 second to 30 seconds plus Bulb; full-frame flash sync 1/250 secondMechanical or silent electronic focal-plane shutter; 30 seconds to 1/8000 second plus Bulb; flash sync 1/250 second with Sony flash; selectable electronic first curtain
Burst detailHi+ up to 30 fps electronically with AF/AE tracking and 14-bit RAW, or 10 fps mechanically. Electronic Hi+ is blackout-free; speed depends on lens, card, format and shooting conditions. Pre-capture can retain up to one second before full shutter press. Maker maximum-speed buffer figures include 185 Fine JPEG, 95 RAW or 35 lossless-compressed RAW photographs under its test conditions.Up to 10 fps Hi+ with AF/AE tracking, 8 fps Hi with live view, 6 fps Mid or 3 fps Lo; Sony claims over 1,000 uncompressed RAW images at 10 fps with a CFexpress Type A card
Stabilisation detailFive-axis sensor shift; maker claims 7.5 stops at the centre and 6.5 at the periphery under CIPA 2024 pitch/yaw/roll conditions with FE 50mm F1.2 GM and long-exposure noise reduction off. Dynamic Active movie mode adds more crop than Active mode.Five-axis sensor-shift correction; maker claim 5.5 stops under CIPA pitch/yaw testing with the FE 50 mm f/1.4 ZA lens and long-exposure noise reduction off; Active movie mode adds electronic correction and narrows the view
Flash–No built-in flash; Multi Interface Shoe supports compatible external flash; flash unavailable with electronic shutter
Exposure controls–1200-zone evaluative metering; program, aperture priority, shutter priority and manual modes; exposure compensation ±5 EV, or ±3 EV using the dedicated dial
Video
Highest video resolution3840 × 2160 at 120 fps3840 × 2160 at 120 fps
Video detailInternal 4K up to 120p NTSC or 100p PAL in APS-C/Super 35 mode; full-frame 4K 60p/50p uses 7K oversampling with 4K Angle of View Priority on. XAVC S and XAVC HS support 10-bit 4:2:2; XAVC S-I 4K reaches 60p/50p. No RAW movie output. USB streaming is separate, up to 4K 30p/25p or Full HD 60p/50p.Internal 3840 × 2160 up to 120p NTSC or 100p PAL with 10-bit 4:2:2 options; 120p crops the view by approximately 10%. XAVC S/HS reaches 280 Mbps at 120p; XAVC S-I All-Intra reaches 600 Mbps at 60p. S&Q supports Full HD 240 fps capture with 1420 × 804 sensor readout. HDMI can output 4264 × 2408 16-bit RAW at up to 60p to a compatible external recorder. S-Log2/S-Log3, HLG, timecode and gamma display assist; current Sony specifications include S-Cinetone.
Audio–Built-in stereo microphone; 3.5 mm microphone and headphone sockets; digital-audio Multi Interface Shoe; compatible accessories support four-channel 24-bit LPCM
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3.2″3″
Screen dots2,095,1041,440,000
TouchscreenYesYes
Tilting screenYesYes
Display detailFour-axis multi-angle TFT; approximately 98° upwards, 40° downwards, 180° sideways and 270° rotation; dots count colour subpixelsSide-opening vari-angle LCD; opens approximately 176° and rotates approximately 270°; touch menus and focus selection
Viewfinder detail0.5-type OLED; 3,686,400 dots; approximately 0.78× magnification; 60 or 120 fps display0.64-type Quad-XGA OLED; 9,437,184 dots; 100% coverage; approximately 0.90× magnification with a 50 mm lens at infinity; 60 or 120 fps refresh
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)750 photographs600 photographs
Body weight610 g614 g
Release detailSony Europe's announcement states body availability to purchase from 2 December 2025; Sony Japan specifies 19 December 2025. The Japanese ILCE-7M5M lens kit followed on 10 April 2026 rather than the body's date.Sony USA specifies September 2020 retail availability. This is ILCE-7SM3 with current maker-supported specification features.
Recording mediaSlot 1 accepts CFexpress 2 Type A or UHS-I/II SD; slot 2 accepts UHS-I/II SDTwo combined CFexpress Type A/SD slots, each supporting UHS-I and UHS-II SDHC/SDXC; simultaneous, relay or separate-format recording
PortsFull-size HDMI Type A; two USB-C ports, port 1 at 10Gbps USB 3.2 and port 2 at 480Mbps USB 2.0; 3.5 mm microphone and headphone sockets; Multi Interface Shoe with digital audioFull-size HDMI Type A, USB-C (USB 3.2 at 5 Gbps), Multi/Micro USB, 3.5 mm microphone and headphone sockets, digital-audio Multi Interface Shoe and vertical-grip connector
Wireless connectionsWi-Fi 802.11a/b/g/n/ac/ax, including Wi-Fi 6E at 2.4/5/6 GHz where regional rules permit; Bluetooth 5.3; no NFCWi-Fi 802.11a/b/g/n/ac at 2.4 and 5 GHz; Bluetooth 5.0; NFC; FTP transfer and smartphone remote control; 5 GHz availability varies by region
Battery life detailNP-FZ100; maker CIPA claim approximately 750 photographs using the monitor or 630 using the viewfinderNP-FZ100; CIPA maker claim approximately 600 photographs using LCD or 510 using viewfinder; actual movie claim approximately 95 minutes with LCD or 80 with viewfinder
ChargingIn-camera USB-C charging and power supply; USB Power Delivery supportedUSB-C in-camera charging and power supply with USB Power Delivery support
DimensionsApproximately 130.3 × 96.4 × 82.4 mm maximum; 72.3 mm depth from grip to monitorApproximately 128.9 × 96.9 × 80.8 mm; depth from grip to monitor 69.7 mm
Weight detailApproximately 610 g body only or 695 g with battery and memory card. Photography Blog's narrative mislabels 695 g as excluding battery/card; TechRadar lists 659 g. Main weight follows Sony's exact body-only specification.Approximately 614 g body only; 699 g with battery and memory card; both exclude lens
Materials–Magnesium-alloy body; maker describes dust and moisture resistance without guaranteeing complete protection
In the boxNP-FZ100 battery, shoulder strap, body cap, accessory shoe cap and eyepiece cup, according to Sony UKSony Japan lists NP-FZ100 battery, BC-QZ1 charger and mains cable, cable protector, strap, body/shoe caps, eyepiece cup and USB-A to USB-C cable

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