Canon EOS R8 vs Nikon Z5II

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

Better figure, where one is clearly better

EOS R8 compared with Z5II
CanonEOS R8NikonZ5II
Overview
ReleasedApril 2023April 2025
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatFull frameFull frame
Sensor typeCMOSBack-illuminated CMOS
Sensor dimensions35.9 × 23.9 mm35.9 × 23.9 mm
Effective resolution24.2 MP24.5 MP
Largest image6000 × 40006048 × 4032
RAW recordingYesYes
Standard ISO range100–102400100–64000
Sensor detailApproximately 24.2 million effective and 25.6 million total pixels; 35.9 × 23.9 mm CMOS with fixed low-pass filter and integrated sensor cleaning25.28 million total pixels; sensor-cleaning function and image-dust-off reference data for NX Studio
Image formatsRAW 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 HEIF14-bit NEF RAW with lossless, high-efficiency star or high-efficiency compression; JPEG and HEIF; RAW plus JPEG or HEIF
ISO detailStandard still-photo ISO 100–102400, expandable to ISO 50 or 204800; movie sensitivity depends on frame rate and Canon Log or HDR settingsStandard still-image ISO 100–64000; expanded equivalent ISO 50–204800; HLG starts at ISO 400. Conventional movie ISO 100–51200.
Image processorDIGIC XEXPEED 7
Lens and shooting
Lens mountCanon RFNikon Z mount
StabilisationOptical lens stabilisationSensor shift
Maximum continuous burst40 fps30 fps
Lens detailRF 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 incompatibleNIKKOR Z lenses; NIKKOR F lenses require a mount adapter, with model-dependent functional restrictions
AutofocusDual 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 modeHybrid phase/contrast detection; 273 single-point or 299 auto-area positions in FX stills; 3D tracking, nine subject types and AF-A automatic AF-S/AF-C selection. Nikon's −10 EV sensitivity uses AF-S, ISO 100, an f/1.2 lens and 20°C.
ShutterElectronic 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 curtainMechanical, electronic front-curtain and electronic shutter; 1/8000 to 30 seconds plus Bulb/Time, extendable to 900 seconds in manual mode; flash sync at 1/200 second or slower and Auto FP support
Burst detailUp 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 possibleOrdinary continuous high approximately 7.8 fps mechanical, 9.4 fps electronic front-curtain or 10 fps silent. Extended high approximately 14 fps, or 15 fps silent, with JPEG-only restrictions at the highest extended rate. C15/C30 high-speed frame capture supports pre-release capture; main 30 fps is electronic-shutter JPEG normal, not RAW.
Stabilisation detailNo sensor-shift IBIS; optical stabilisation depends on the attached lens; Movie Digital IS is available separatelyFive-axis sensor shift; maker claim up to 7.5 stops at the centre or 6 at the periphery under CIPA 2024 using NIKKOR Z 24–120mm f/4 S at the telephoto end in NORMAL mode. Focus Point VR has compatible-lens and focus-mode restrictions.
FlashExternal E-TTL II EX/EL Speedlite support through the multi-function shoe; electronic-first-curtain sync 1/200 secondNo built-in flash; ISO 518 accessory shoe and compatible external i-TTL Speedlights
Exposure controlsScene Intelligent Auto, Fv, P, Tv, Av, M, Bulb and two custom modes; 384-zone evaluative, partial, centre spot and centre-weighted metering; ±3 EV compensationAuto, P/S/A/M and three user settings; ±5 EV still-image compensation
Video
Highest video resolution3840 × 2160 at 59.94 fps4032 × 2268 at 30 fps
Video detailFull-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°CN-RAW 12-bit at 4032 × 2268 up to 30p in FX or 3984 × 2240 up to 30p in DX. Conventional UHD 3840 × 2160 reaches 60p with DX crop; uncropped UHD reaches 30p and Full HD reaches 120p. H.265 8/10-bit and H.264; N-Log, HLG, RED LUT support, waveform, timecode, proxy recording and Full HD Hi-Res Zoom. Recording-time limit 125 minutes, subject to conditions.
AudioBuilt-in stereo microphone; 3.5 mm external microphone and headphone socketsBuilt-in stereo microphones; PCM 48 kHz/24-bit for NEV and MOV or AAC 48 kHz/16-bit for MP4; external microphone and headphone monitoring
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3″3.2″
Screen dots1,620,0002,100,000
TouchscreenYesYes
Tilting screenYesYes
Display detailVari-angle 3-inch Clear View LCD II capacitive touchscreen with approximately 1.62 million dots and 100% coverageVari-angle TFT with approximately 100% frame coverage and 170° viewing angle; dots count subpixels
Viewfinder detail0.39-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 reductions0.5-inch OLED, approximately 3.69 million dots, 100% coverage, 0.8× magnification and 21 mm eyepoint; Nikon UK claims 3000 cd/m² maximum brightness and 60 Hz refresh
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)220 photographs390 photographs
Body weight414 g (better)620 g
Release detailCanon Camera Museum records first marketing in April 2023; no exact first-sale day inferredAnnounced on 3 April 2025. Nikon's later Z5IIC announcement explicitly identifies the Z5II as released in April 2025; month precision is retained because an exact first UK retail day is unconfirmed.
Recording mediaSingle SD, SDHC or SDXC slot with UHS-II support; high-speed UHS-II recommended for 4K and fast burstsTwo SD/SDHC/SDXC slots supporting UHS-II; overflow, backup and separate file-format recording
PortsUSB-C 3.2 Gen 2 for transfer, power and charging; micro HDMI Type D, microphone and headphone sockets, E3 remote terminal and multi-function shoeUSB-C SuperSpeed USB; Micro HDMI Type D; 3.5 mm microphone and headphone sockets; MC-DC3 remote-release connection
Wireless connectionsWi-Fi 802.11b/g/n at 2.4 GHz and Bluetooth Low Energy 4.2; regional restrictions may applyWi-Fi IEEE 802.11a/b/g/n/ac and Bluetooth 5.0; SnapBridge and Nikon Imaging Cloud
Battery life detailLP-E17; maker CIPA power-saving claim at 23°C approximately 220 photographs with EVF or 370 with LCDEN-EL15c; CIPA approximately 390 shots with the monitor and power saving enabled, 350 without; EVF 380 with power saving or 330 without. Tested with NIKKOR Z 24–70mm f/4 S. Movie battery-life claim approximately 85 minutes. Photography Blog quotes a different monitor-shot figure; main follows Nikon's full specification.
ChargingSupplied LC-E17E external charger; USB charging supported with authenticated batteries, using compatible power equipmentUSB charging and power delivery with compatible equipment; EN-EL15b/15a compatibility has restrictions. Nikon UK states no charger included.
DimensionsApproximately 132.5 × 86.1 × 70.0 mm (width × height × depth)Approximately 134 × 100.5 × 72 mm
Weight detailApproximately 414 g body only or 461 g with battery and card under CIPA guidelinesApproximately 620 g body only or 700 g including battery and memory card, excluding body cap
MaterialsPrimarily magnesium alloy with aluminium alloy and glass-fibre polycarbonate components; maker describes dust- and water-resistant construction with covers closed, but not waterproofMagnesium-alloy top and rear covers; dust- and drip-resistant construction
In the box–EN-EL15c battery, AN-DC26 strap, DK-29 eyepiece, BS-1 shoe cover, BF-N1 body cap and USB cable

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