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Sony Alpha 6600 vs Sony Alpha 7R V

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

Better figure, where one is clearly better

SonyAlpha 6600SonyAlpha 7R V
Overview
ReleasedOctober 2019November 2022
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatAPS-CFull frame
Sensor typeExmor CMOSBack-illuminated Exmor R CMOS
Sensor dimensions23.5 × 15.6 mm35.7 × 23.8 mm
Effective resolution24.2 MP61 MP
Largest image6000 × 40009504 × 6336
RAW recordingYesYes
Standard ISO range100–32000100–32000
Sensor detailApproximately 25.0 million total pixels; 3:2 aspect ratioApproximately 62.5 million total pixels; 3:2 sensor. Pixel Shift Multi Shooting combines four or 16 exposures on a computer; 16-frame output is 19008 × 12672. Compatible Imaging Edge software can correct small movements, but camera or subject movement can still spoil compositing.
Image formatsJPEG, compressed RAW and RAW+JPEG; ARW 2.3; 14-bit RAW support under Sony's stated conditionsJPEG, HEIF, RAW, RAW+JPEG and RAW+HEIF; Sony ARW 4.0, compressed, lossless-compressed or uncompressed RAW.
ISO detailISO 50 and 102400 are expanded; Auto ISO limits configurableStandard still-image ISO 100–32000; expanded ISO 50–102400.
Image processorBIONZ X with front-end LSIBIONZ XR and dedicated AI processing unit.
Lens and shooting
Lens mountSony E-mountSony E-mount
StabilisationSensor shiftSensor shift
Maximum continuous burst11 fps10 fps
Autofocus425 phase-detection and 425 contrast-detection points; Real-time Tracking; human/animal Eye AF for stills, human Eye AF for moviesFast Hybrid AF with 693 full-frame phase-detection points and 25 contrast points; phase coverage approximately 79%. Recognises people, animals, birds, insects, cars/trains and aircraft. APS-C lenses change phase-point count; recognition depends on selected mode and subject.
Shutter30 seconds to 1/4000 second plus Bulb; electronic first curtain and silent shooting; external flash sync 1/160 second–
Burst detailMechanical Hi+ up to 11 fps with AF/AE tracking, or silent shooting up to 8 fps; 116 Standard JPEG, 115 Fine JPEG, 99 Extra Fine JPEG, 46 RAW or 44 RAW+JPEG imagesUp to approximately 10 fps mechanical Hi+ with AF/AE tracking, or 8 fps with live view; electronic Hi+ up to 7 fps in Sony's launch footnote. Buffer claim is 583 compressed RAW, 135 uncompressed RAW or over 1000 JPEG frames using Sony CEA-G160T CFexpress Type A and Hi+ under maker conditions.
Stabilisation detailFive-axis sensor shift; five-stop CIPA pitch/yaw claim with Sonnar T* FE 55mm F1.8 ZA and long-exposure noise reduction off; correction depends on lensFive-axis sensor shift; Sony claims 8 stops under CIPA pitch/yaw conditions with FE 50mm F1.2 GM and long-exposure noise reduction off. Active video stabilisation narrows the field of view and is unavailable in 8K and 120p modes.
FlashNo built-in flash; external flash supported through Multi Interface Shoe–
Exposure controlsPASM, auto and scene modes, DRO, Auto HDR and interval shooting–
Video
Highest video resolution3840 × 2160 at 30 fps7680 × 4320 at 24 fps
Video detailXAVC S 4K up to 30p/24p at 100 Mbps in Japanese NTSC specification; Full HD up to 120p. Full-pixel readout without binning; S-Log2, S-Log3 and HLG profiles; human Eye AF in movies.Japanese/NTSC recording includes 7680 × 4320 XAVC HS 8K at 24p, 10-bit 4:2:0. 8K and 4K 60p use an approximately 1.2× narrower field of view. 4K supports 10-bit 4:2:2; Super 35mm 30p/24p oversamples without binning. Full HD 120p is a lower-resolution mode. S-Cinetone, S-Log3 and HLG supported; USB streaming resolution is separate from internal recording.
AudioStereo microphone; 3.5 mm microphone input and headphone outputStereo microphone; 3.5 mm microphone and headphone sockets; compatible Multi Interface Shoe accessories enable 24-bit or four-channel digital audio.
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3″3.2″
Screen dots921,6002,095,104
TouchscreenYesYes
Tilting screenYesYes
Display detailScreen tilts approximately 180° up or 74° down; touch focus, shutter, tracking and touchpadFour-axis TFT LCD combines tilt with side-opening rotation; approximately 98° up, 40° down, 180° sideways and 270° rotation in the open position.
Viewfinder detail0.39-type OLED, 2,359,296 dots; approximately 0.70× 35 mm-equivalent magnification; 60/120 fps display modes0.64-inch Quad-XGA OLED with 9,437,184 dots, 100% coverage and approximately 0.90× magnification; selectable 60/120 fps display.
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)810 photographs530 photographs
Body weight418 g638 g
Release detailSony Hong Kong states availability from the end of October 2019; month precision is retainedSony Japan specifies 25 November 2022 for ILCE-7RM5; this is the Japanese on-sale date, not a UK release claim. The Sony UK press-centre article reproduces a North American announcement with December shipping, so that is not treated as a UK date.
Recording mediaOne shared SD/Memory Stick slot; SDHC/SDXC UHS-ITwo multi-format slots, each accepting CFexpress Type A or UHS-I/UHS-II SD; simultaneous, separate-media and relay recording. Type B cards are not supported.
PortsMulti/Micro USB, Micro HDMI Type D, microphone/headphone sockets and Multi Interface ShoeUSB Type-C at 10 Gbps, Multi/Micro USB, full-size HDMI, microphone and headphone sockets, sync terminal and digital-audio Multi Interface Shoe.
Wireless connections2.4 GHz Wi-Fi, NFC and Bluetooth smartphone location linkingWi-Fi IEEE 802.11a/b/g/n/ac at 2.4/5 GHz and Bluetooth 5.0; no NFC in exact maker specification.
Battery life detailNP-FZ100; CIPA approximately 810 photographs with LCD or 720 with viewfinderNP-FZ100; CIPA approximately 530 photographs with LCD or 440 with viewfinder. USB Type-C Power Delivery charging and power supported.
ChargingIn-camera USB charging and USB power supply–
Dimensions120.0 × 66.9 × 69.3 mm; depth from grip to monitor 59.0 mmApproximately 131.3 × 96.9 × 82.4 mm (width × height × maximum depth); grip-to-monitor depth 72.3 mm.
Weight detailApproximately 418 g body only; 503 g with battery and memory cardApproximately 638 g body only; 723 g with battery and memory card; lens excluded.
MaterialsMagnesium alloy design with dust and moisture resistance; not guaranteed in all conditions–
In the boxNP-FZ100 battery, AC-UUD12 adapter, shoulder strap, body cap, accessory shoe cap, eyepiece cup and Micro USB cable (Japanese specification); kit lens where selectedNP-FZ100 battery, BC-QZ1 charger, power cord, cable protector, shoulder strap, body cap, accessory shoe cap, eyepiece cup and USB-A to USB-C cable, according to Sony UK.

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