Canon EOS R5 Mark II vs Canon EOS R8

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

Better figure, where one is clearly better

EOS R5 Mark II compared with EOS R8
CanonEOS R5 Mark IICanonEOS R8
Overview
ReleasedAugust 2024April 2023
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatFull frameFull frame
Sensor typeBack-illuminated stacked CMOSCMOS
Sensor dimensions36 × 24 mm35.9 × 23.9 mm
Effective resolution45 MP24.2 MP
Largest image8192 × 54646000 × 4000
RAW recordingYesYes
Standard ISO range100–51200100–102400
Sensor detailFull-frame back-illuminated stacked CMOS; 45 million effective and approximately 50.3 million total pixels; fixed low-pass filter and integrated cleaningApproximately 24.2 million effective and 25.6 million total pixels; 35.9 × 23.9 mm CMOS with fixed low-pass filter and integrated sensor cleaning
Image formats14-bit RAW/C-RAW, JPEG and 10-bit HEIF; neural-network upscaling to 179 MP is processed output, not native sensor resolution; Dual Pixel RAW requires firmware 1.3.0 or laterRAW and C-RAW with 14-bit conversion using electronic first curtain or 12-bit using electronic shutter; 8-bit JPEG and 10-bit HEIF, with simultaneous RAW and JPEG or HEIF
ISO detailNormal still-photo ISO 100–51200, expandable to 50–102400; movie range depends on colour profileStandard still-photo ISO 100–102400, expandable to ISO 50 or 204800; movie sensitivity depends on frame rate and Canon Log or HDR settings
Image processorDIGIC X and DIGIC AcceleratorDIGIC X
Lens and shooting
Lens mountCanon RFCanon RF
StabilisationSensor shiftOptical lens stabilisation
Maximum continuous burst30 fps40 fps
Lens detailRF and RF-S directly; EF/EF-S with EF-EOS R adapters; EF-M incompatible; RF-S/EF-S use approximately 1.6× cropRF and RF-S directly; EF and EF-S via EF-EOS R mount adapters; RF-S and EF-S use 1.6× cropping; EF-M incompatible
AutofocusDual Pixel Intelligent AF; 1053 automatic areas, 5850 still-photo or 4500 movie selectable positions; eye-control selection, people/animal/vehicle recognition and registered-person priority; Action Priority has sport and firmware restrictionsDual Pixel CMOS AF II with 1053 automatic areas and 4897 selectable still-photo positions (4067 for movies); human, animal and vehicle recognition; AF area coverage depends on lens and mode
ShutterMechanical/electronic first curtain 30–1/8000 second; electronic 30–1/32000 second; Bulb available; range depends on modeElectronic first curtain 30–1/4000 second plus Bulb; electronic 30–1/16000 second, with 1/16000 restricted to Tv or M and unavailable in H+; no mechanical first curtain
Burst detailUp to 30 fps electronic or 12 fps mechanical/first curtain; electronic buffer approximately 200 JPEG or 93/86 RAW with CFexpress/SD respectively; pre-continuous shooting saves up to 15 preceding frames; lens, power, card and settings affect ratesUp to 40 fps electronic or 6 fps electronic first curtain; UK maker buffer claim 120 JPEG, 56 RAW or 100 C-RAW at 40 fps; 30 fps RAW Burst mode with up to 0.5 second pre-capture is separate; lens, exposure, lighting and subject conditions affect speed, and electronic rolling-shutter distortion is possible
Stabilisation detailFive-axis sensor-shift IBIS coordinated with compatible lenses; up to 8.5 stops centre and 7.5 periphery under CIPA 2024 yaw/pitch/roll testing with RF 24-105mm F2.8L IS USM Z at 105 mm; Movie Digital IS is separateNo sensor-shift IBIS; optical stabilisation depends on the attached lens; Movie Digital IS is available separately
FlashExternal Speedlite support; full-frame sync 1/200 second mechanical, 1/250 first curtain or 1/160 electronic; crop-mode sync rates differExternal E-TTL II EX/EL Speedlite support through the multi-function shoe; electronic-first-curtain sync 1/200 second
Exposure controls–Scene Intelligent Auto, Fv, P, Tv, Av, M, Bulb and two custom modes; 384-zone evaluative, partial, centre spot and centre-weighted metering; ±3 EV compensation
Video
Highest video resolution8192 × 4320 at 59.94 fps3840 × 2160 at 59.94 fps
Video detail17:9 Light RAW 8192 × 4320 up to 59.94/50 fps; standard RAW and compressed 8K up to 29.97 fps; DCI/UHD 4K up to 119.9/100 fps and Full HD up to 239.8/200 fps; Canon Log 2/3, proxy recording and 10-bit 4:2:2 options; optional CF-R20EP cooling grip required for maker's extended recording claim, not an included fanFull-width UHD 3840 × 2160 up to 59.94/50 fps oversampled from 6K; optional cropped mode uses 62% of the horizontal area; Full HD up to 179.82/150 fps slow motion without sound; internal 8-bit 4:2:0 or 10-bit 4:2:2, Canon Log 3 and HDR PQ; normal clip limit two hours, subject to temperature, with maker approximately 30 minutes 4K 59.94p starting at 23°C
AudioInternal stereo microphone; microphone input and headphone output; four-channel 24-bit recording with compatible settings/accessoriesBuilt-in stereo microphone; 3.5 mm external microphone and headphone sockets
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3.2″3″
Screen dots2,100,0001,620,000
TouchscreenYesYes
Tilting screenYesYes
Display detailFully articulating 3.2-inch capacitive touchscreen with anti-smudge coating; top status panelVari-angle 3-inch Clear View LCD II capacitive touchscreen with approximately 1.62 million dots and 100% coverage
Viewfinder detail0.5-inch OLED, approximately 5.76 million dots, 100% coverage and 0.76× magnification; refresh up to approximately 120 fps0.39-inch OLED, approximately 2.36 million dots, 100% coverage and 0.70× magnification; display refresh approximately 60 or 120 fps with mode- and shooting-dependent reductions
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)340 photographs220 photographs
Body weight656 g414 g (better)
Release detailCanon Camera Museum confirms marketed August 2024; maker announcement promised August availability; no retail day inferredCanon Camera Museum records first marketing in April 2023; no exact first-sale day inferred
Recording mediaOne CFexpress Type B slot supporting CFexpress 2.0/VPG400 and capacity up to 2 TB; one UHS-II SD/SDHC/SDXC slotSingle SD, SDHC or SDXC slot with UHS-II support; high-speed UHS-II recommended for 4K and fast bursts
PortsUSB-C 3.2 Gen 2, full-size HDMI Type A, microphone/headphone sockets, N3 remote and PC sync; multi-function shoe; Ethernet requires optional BG-R20EP or CF-R20EPUSB-C 3.2 Gen 2 for transfer, power and charging; micro HDMI Type D, microphone and headphone sockets, E3 remote terminal and multi-function shoe
Wireless connectionsUK maker specifies Wi-Fi 802.11ax 2×2 MIMO at 2.4/5/6 GHz with regional restrictions and Bluetooth 5.3; Asian page excludes 6 GHz, so regional capability differsWi-Fi 802.11b/g/n at 2.4 GHz and Bluetooth Low Energy 4.2; regional restrictions may apply
Battery life detailLP-E6P; maker claim at 23°C approximately 340 photographs with EVF or 630 with LCD; older LP-E6NH/LP-E6N restrict functionsLP-E17; maker CIPA power-saving claim at 23°C approximately 220 photographs with EVF or 370 with LCD
ChargingUSB PD-E1/PD-E2; DR-E6P DC coupler requires PD-E2Supplied LC-E17E external charger; USB charging supported with authenticated batteries, using compatible power equipment
DimensionsApproximately 138.5 × 101.2 × 93.5 mm (width × height × depth)Approximately 132.5 × 86.1 × 70.0 mm (width × height × depth)
Weight detailApproximately 656 g body only; 746 g including battery and cardApproximately 414 g body only or 461 g with battery and card under CIPA guidelines
MaterialsMagnesium-alloy body/chassis with glass-fibre polycarbonate components; dust- and water-resistant construction is not waterproofPrimarily magnesium alloy with aluminium alloy and glass-fibre polycarbonate components; maker describes dust- and water-resistant construction with covers closed, but not waterproof

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