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Canon EOS R100 vs Fujifilm X-S20

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

Better figure, where one is clearly better

CanonEOS R100FujifilmX-S20
Overview
ReleasedJune 2023June 2023
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatAPS-CAPS-C
Sensor typeCMOSBack-illuminated X-Trans CMOS 4
Sensor dimensions22.3 × 14.9 mm23.5 × 15.6 mm
Effective resolution24.1 MP26.1 MP
Largest image6000 × 40006240 × 4160
RAW recordingYesYes
Standard ISO range100–12800160–12800
Sensor detailApproximately 24.1 million effective and 25.8 million total pixels; APS-C CMOS, 22.3 × 14.9 mm; no automatic sensor-cleaning system–
Image formatsJPEG, RAW and C-RAW in CR3 format; HEIF not supported; normal RAW conversion 14-bit, reduced to 12-bit in silent continuous shootingJPEG, 10-bit 4:2:2 HEIF, 14-bit RAF RAW and in-camera converted TIFF
ISO detailStandard still-photo ISO 100–12800, expandable to ISO 25600; manual movie ISO 100–12800 with expansion, but Auto ISO in 4K is limited to ISO 6400Standard still ISO160–12800; extended ISO80/100/125/25600/51200
Image processorDIGIC 8X-Processor 5
Lens and shooting
Lens mountCanon RFFujifilm X mount
StabilisationOptical lens stabilisationSensor shift
Maximum continuous burst6.5 fps30 fps
Lens detailNative RF/RF-S and adapted EF/EF-S lenses, excluding EF-M; approximately 1.6× focal-length equivalence; UK maker does not guarantee RF extenders, RF 5.2mm dual fisheye or RF 85mm F1.2L USM DS operationFujifilm X mount; exact maker photograph includes XF18–55mm F2.8–4 R LM OIS, excluded from body specifications and weight
AutofocusDual Pixel CMOS AF for stills and Full HD; up to 143 automatic still-photo zones or 3975 selectable positions over approximately 88% horizontal/100% vertical area; human face/eye detection; 4K uses contrast-detection AF and high-frame-rate movie AF is disabled; −4 EV still-photo claim with f/1.2 non-DS lens, centre point, One-Shot AF, ISO 100 and room temperatureHybrid phase/contrast AF; 117 or 425 selectable single-point positions; maker animal, bird, vehicle, aeroplane and train subject detection, with bird and aeroplane settings respectively detecting insects and drones; automatic subject selection in Auto mode
ShutterElectronic first curtain with mechanical second curtain, 30–1/4000 second plus Bulb; separate silent electronic-shutter mode has restrictions and may still produce lens/aperture sounds–
Burst detailUp to 6.5 fps with One-Shot AF and focus fixed, or 3.5 fps with Servo AF; maker 32 GB UHS-I card, One-Shot AF, ISO 100 and Standard Picture Style test gives 97 JPEG, 6 RAW or 17 C-RAW frames; settings and card affect maximum burstElectronic up to 30 fps with 1.25× crop, or 20 fps uncropped; mechanical up to 8 fps. Maker cropped 30 fps buffer 407 JPEG or 88 compressed RAW frames, dependent on media and conditions
Stabilisation detailNo in-body sensor-shift stabilisation; compatible lens optical IS and cropped Movie Digital IS supportedFive-axis sensor shift; maker up to 7 stops, CIPA pitch/yaw with XF35mmF1.4 R; movie digital stabilisation and IS Mode Boost separate
FlashBuilt-in manually raised flash, guide number 6 m at ISO 100; conventional five-pin hotshoe, not the 21-pin multi-function shoe; sync 1/250 second; no flash in silent shutter modeManual pop-up flash, guide number approximately 5 at ISO100 or 7 at ISO200; compatible TTL hot shoe
Exposure controlsP/Tv/Av/M and automatic scene modes; 384-zone evaluative metering; ±3 EV compensationPASM and dedicated Vlog mode dial; customisable function dial, front/rear command dials; 19 film simulations
Video
Highest video resolution3840 × 2160 at 25 fps6240 × 4160 at 29.97 fps
Video detailInternal UHD 3840×2160 at 23.98/25 fps with an additional central crop; Full HD up to 59.94/50 fps with Dual Pixel AF; HD 1280×720 high-frame-rate up to 119.88/100 fps without sound or autofocus. H.264 8-bit recording, no Canon Log; normal clip limit 29 minutes 59 seconds. Separate 4K time-lapse playback reaches 29.97 fpsInternal uncropped 6.2K 3:2 6240×4160 up to 29.97p in 10-bit H.265; DCI4K/UHD up to 59.94p with mode-dependent 1.18× crop; 8-bit H.264 up to 29.97p can use full width. Separate Full HD high-speed up to 240p; F-Log2; compatible external recorders support 12-bit ProRes RAW or Blackmagic RAW. Optional FAN-001 cooling fan; no recording-duration guarantee
AudioBuilt-in monaural microphone and 3.5 mm stereo microphone input; no headphone socketSeparate 3.5 mm microphone and headphone sockets
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3″3″
Screen dots1,040,0001,840,000
TouchscreenNoYes
Tilting screenNoYes
Display detailFixed 3-inch TFT LCD, approximately 1.04 million dots and 100% coverage; not touch sensitiveVari-angle forward-facing 3-inch 3:2 touchscreen, approximately 1.84 million dots
Viewfinder detail0.39-inch OLED EVF with approximately 2.36 million dots and 100% coverage; 0.95× magnification with 50 mm lens at infinity, −1 dioptre and 3:2 aspect ratio0.39-inch OLED, approximately 2.36 million dots, 100% coverage and 0.62× magnification with 50 mm equivalent lens at infinity
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)340 photographs800 photographs
Body weight309 g410 g
Release detailCanon Camera Museum records June 2023 marketing; no exact first-sale day inferredMaker Austrian launch statement dated 24 May 2023 specifies retail from late June 2023; month precision retained. Corporate announcement pages returned 403, so no unsupported first-sale day is asserted
Recording mediaOne SD/SDHC/SDXC UHS-I slot in the battery compartmentSingle UHS-II SD/SDHC/SDXC slot; maker up to 2 TB, V90 compatibility
PortsUSB-C Hi-Speed USB 2.0, micro HDMI Type D, 3.5 mm microphone input and RS-60E3 remote-control terminal; USB cannot charge or power the cameraUSB-C USB3.2 Gen2×1, micro HDMI Type D, separate 3.5 mm microphone/headphone sockets and hot shoe
Wireless connectionsWi-Fi 802.11b/g/n at 2.4 GHz and Bluetooth Low Energy 4.2; UK maker says image.canon upload is absent from units shipped from June 2025 and may be removed from earlier units by optional firmwareWi-Fi IEEE802.11a/b/g/n/ac; Bluetooth Low Energy 4.2
Battery life detailLP-E17; approximately 340 EVF or 430 screen shots for power-saving AE shooting at 23°C; technical guide lists 320 EVF/400 screen under the separate 50%-flash CIPA testNP-W235; approximately 800 Economy-mode or 750 Normal-mode shots with XF35mmF1.4 R under maker CIPA conditions; USB charging/power supported
ChargingSupplied LC-E17E external charger; optional AC-E6N and DR-E18 for AC power; no USB charging or operating power–
DimensionsApproximately 116.3 × 85.5 × 68.8 mm (width × height × depth)127.7×85.1×65.4 mm; minimum depth 32.9 mm
Weight detailTechnical guide specifies 309 g body only, excluding body cap, or 356 g with battery and card; the UK spec heading labels 356 g body only but its footnote explicitly includes battery/card; photographed kit lens excludedApproximately 410 g excluding battery/card, or 491 g including both; overview's wording does not establish a 491 g body-only figure
MaterialsMainly glass-fibre polycarbonate resin incorporating aluminium alloy; no water/dust-resistance claimNo weather sealing according to both reviews; maker operating temperature 0°C to +40°C
In the box–NP-W235 battery, plug adapter, USB cable, shoulder strap, body cap and cooling-fan connector cover

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