Canon EOS 4000D vs Canon EOS R8 Mark II

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

Better figure, where one is clearly better

EOS 4000D compared with EOS R8 Mark II
CanonEOS 4000DCanonEOS R8 Mark II
Overview
ReleasedMarch 2018Coming late October 2026
Image and sensor
Camera typeDSLRMirrorless
Sensor formatAPS-CFull frame
Sensor typeCMOSCMOS
Sensor dimensions22.3 × 14.9 mm36 × 24 mm
Effective resolution18 MP24.2 MP
Largest image5184 × 34566000 × 4000
RAW recordingYesYes
Standard ISO range100–6400100–102400
Sensor detailApproximately 18 million effective and 18.7 million total pixels; 22.3 × 14.9 mm CMOS with fixed low-pass filter, manual cleaning and Dust Delete DataFull-frame 36.0 × 24.0 mm CMOS with approximately 24.2 million effective and 25.6 million total pixels; fixed low-pass filter and integrated sensor cleaning
Image formats14-bit RAW and JPEG Fine or Normal; simultaneous RAW plus Large JPEG14-bit RAW, C-RAW and Dual Pixel RAW; 8-bit JPEG and 10-bit HEIF; simultaneous RAW and JPEG or HEIF
ISO detailStandard still-photo ISO 100–6400, expandable to ISO 12800; movies ISO 100–6400Standard still-photo ISO 100–102400, expandable to ISO 50 or 204800; normal movie ISO 100–25600, with expansion dependent on recording mode
Image processorDIGIC 4+DIGIC X
Lens and shooting
Lens mountCanon EF / EF-SCanon RF
StabilisationOptical lens stabilisationSensor shift
Maximum continuous burst3 fps40 fps
Lens detailCanon EF and EF-S lenses, excluding EF-M; approximately 1.6× focal-length equivalent angle of viewCanon RF and RF-S lenses directly; EF and EF-S via an EF-EOS R adapter; EF-M incompatible; RF-S and EF-S use 1.6× cropping
AutofocusNine optical-viewfinder phase-detection points with cross-type centre; live view uses contrast detection or Quick Mode using the dedicated phase-detection sensor; no Dual Pixel CMOS AFDual Pixel CMOS AF II with up to 4368 selectable still-photo positions and 1053 zones; people, dogs, cats, birds, horses and vehicle detection, plus registered-person priority; coverage and available areas depend on lens and AF mode
ShutterElectronically controlled focal-plane shutter, 30–1/4000 second plus BulbElectronic first curtain 30–1/4000 second plus Bulb; electronic 30–1/16000 second, with 1/16000 restricted to Fv, Tv or M; no mechanical first curtain
Burst detailUp to 3 fps; maker manual claims Large/Fine JPEG until the card is full, six RAW or five RAW plus JPEG frames, using an 8 GB card at ISO 100 and Standard Picture StyleElectronic H+ up to 40 fps, H 20 fps or L 5 fps; electronic first curtain up to 6 fps; maker electronic buffer 190 JPEG or 73 RAW under One-Shot AF, ISO 100 and 23°C with a 128 GB UHS-II card; lens, battery, shutter, aperture, lighting and settings affect speed; pre-continuous capture retains up to 20 earlier frames
Stabilisation detailOptical image stabilisation depends on compatible attached lenses; the photographed EF-S 18-55mm F3.5-5.6 III kit lens has no stabilisation (Photography Blog)Five-axis sensor-shift IBIS with coordinated optical lens stabilisation; maker up to 7.5 stops at the centre and 7.0 at the periphery under CIPA 2024 yaw, pitch and roll testing with RF 24-105mm F2.8L IS USM Z at 105 mm; Movie Digital IS is separate
FlashBuilt-in retractable flash raised manually, guide number 9.2 m at ISO 100 and approximately two-second recharge; E-TTL II EX-series Speedlite support, maximum 1/200-second sync with compatible Speedlites; no conventional X-contact or PC terminalExternal E-TTL II Speedlite support through the multi-function shoe; full-frame electronic-first-curtain sync 1/200 second, or 1/250 with supported Sync speed priority
Exposure controlsScene and P/Tv/Av/M modes; 63-zone optical-viewfinder metering; up to ±5 EV compensationAuto, scenes, Fv, P, Tv, Av, M and Bulb; ±3 EV exposure compensation in 1/3 or 1/2 steps; 384-zone metering
Video
Highest video resolution1920 × 1080 at 29.97 fps3840 × 2160 at 59.94 fps
Video detailFull HD 1920×1080 at 29.97/25/23.98 fps, HD 1280×720 at 59.94/50 fps; MOV H.264 with linear PCM; limits of 29 minutes 59 seconds or 4 GBUHD 3840 × 2160 up to 59.94/50 fps oversampled from 6K except cropped and smooth-skin modes; full-width recording with optional crop; Full HD up to 179.82/150 fps; internal H.265 or H.264 with 10-bit 4:2:2 options, Canon Log 3, PQ and HLG; normal clip limit up to six hours below 100 fps, subject to temperature, power and other limits
AudioBuilt-in mono microphone with adjustable recording level and wind filter; maker states sound playback on the camera is unavailableBuilt-in stereo microphone, 3.5 mm external microphone input and headphone output; compatible multi-function-shoe accessories support four-channel audio
Screen and viewfinder
ViewfinderOpticalElectronic
Screen size2.7″3″
Screen dots230,0001,620,000
TouchscreenNoYes
Tilting screenNoYes
Display detailFixed 2.7-inch TFT LCD, approximately 230,000 dots and 100% coverage, without touch control (Photography Blog and Amateur Photographer)3-inch vari-angle Clear View LCD II touchscreen with approximately 1.62 million dots and 100% coverage
Viewfinder detailOptical pentamirror, approximately 95% coverage and 0.80× magnification with 50 mm lens at infinity; fixed standard dioptre of −1.0, with optional correction lenses0.39-inch OLED with approximately 2.36 million dots, 100% coverage, 0.70× magnification and refresh up to 120 fps; refresh may fall during focusing or shooting
Connections and design
Wi-FiYesYes
Bluetooth–Yes
Battery life (maker's claim)500 photographs220 photographs
Body weight389 g (better)499 g
Release detailAnnounced 26 February 2018; Canon UK's complete launch release reproduced by Photography Blog states purchase availability from March 2018; Canon Norway states April 2018 regional sales. The UK original page is inaccessible, so the reproduced maker wording supplies the monthCanon USA announced on 15 September 2026 and expects body and RF 24-50mm kit availability in late October; Canon UK currently lists pre-order; no precise first-sale day inferred
Recording mediaSingle SD, SDHC or SDXC slotOne SD, SDHC or SDXC slot with UHS-II and UHS-I support; maker recommends high-speed UHS-II SDXC for 4K video and fast bursts
PortsHi-Speed USB and mini HDMI Type C; maker manual states no remote-control terminalUSB-C 3.2 Gen 2 for transfer, power and charging; micro HDMI Type D, 3.5 mm microphone and headphone sockets, E3 remote terminal and multi-function shoe
Wireless connectionsWi-Fi 802.11b/g/n at 2.4 GHz with Canon Camera Connect remote control; Photography Blog confirms no NFC pairingWi-Fi 802.11ac at 2.4 or 5 GHz and Bluetooth 5.3; regional restrictions may apply
Battery life detailLP-E10; approximately 500 viewfinder or 180 live-view photographs at 23°C, CIPA with 50% flash use; 410/170 respectively at 0°CLP-E17 rechargeable lithium-ion battery; maker CIPA power-saving claim at 23°C approximately 220 photographs with EVF or 340 with LCD; accessories powered by the shoe can reduce endurance
ChargingLC-E10E external battery chargerUSB charging supported with authenticated compatible batteries; optional LC-E17E external charger or PD-E1/PD-E2 USB power adapter; UK box list does not include a charger
DimensionsApproximately 129.0 × 101.6 × 77.1 mm (width × height × depth, maker manual)Approximately 131.4 × 90.0 × 79.7 mm (width × height × depth)
Weight detailMaker manual 389 g body only, or 436 g including battery and card; attached lens excludedApproximately 499 g body only; 546 g including card and battery under CIPA guidelines
MaterialsPlastic enclosure and lens mount; Photography Blog and Amateur Photographer report no weather sealingPrimarily magnesium alloy with aluminium alloy and glass-fibre polycarbonate components; dust- and water-resistant construction is not waterproof, and shoe cover is required for sealing unless a sealed accessory is fitted
In the boxCanon Norway lists body, Eyecup EF, EW-400D strap, LP-E10 battery, LC-E10E charger, charger power lead and quick guide; kit adds the specified lensCamera body, ER-SC2 shoe cover, R-F-S camera cover, ER-100G neck strap, LP-E17 battery and cover, and user manual (UK maker list)

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