Canon EOS R100 vs Canon EOS RP

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

Better figure, where one is clearly better

EOS R100 compared with EOS RP
CanonEOS R100CanonEOS RP
Overview
ReleasedJune 2023March 2019
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatAPS-CFull frame
Sensor typeCMOSCMOS
Sensor dimensions22.3 × 14.9 mm35.9 × 24 mm
Effective resolution24.1 MP26.2 MP
Largest image6000 × 40006240 × 4160
RAW recordingYesYes
Standard ISO range100–12800100–40000
Sensor detailApproximately 24.1 million effective and 25.8 million total pixels; APS-C CMOS, 22.3 × 14.9 mm; no automatic sensor-cleaning systemApproximately 26.2 million effective and 27.1 million total pixels; 35.9 × 24 mm CMOS sensor with automatic dust removal and Dust Delete Data
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, 14-bit RAW and C-RAW in CR3 format; simultaneous RAW+JPEG and in-camera RAW processing
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-photo ISO 100–40000, expandable to ISO 50–102400; manual 4K movie ISO 100–12800 or Full HD/HD ISO 100–25600, with expansion
Image processorDIGIC 8DIGIC 8
Lens and shooting
Lens mountCanon RFCanon RF
StabilisationOptical lens stabilisationOptical lens stabilisation
Maximum continuous burst6.5 fps5 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 operationNative RF and adapted EF/EF-S lenses, excluding EF-M; EF-S lenses use approximately 1.6× crop and 10.2 MP output (Amateur Photographer)
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 temperatureDual Pixel CMOS AF for stills and Full HD, contrast AF for 4K; up to 4779 selectable positions or 143 automatic areas; human face/eye detection with Servo AF; maker −5 EV claim at centre point, f/1.2 non-DS lens, ISO 100, One-Shot AF and room temperature
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 soundsElectronically controlled focal-plane shutter, 30–1/4000 second plus Bulb; electronic silent shooting restricted to an automatic scene mode
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 burstUp to 5 fps with fixed focus or 4 fps with Servo AF; maker ISO 100 full-frame high-speed test gives 50 RAW or 42 RAW+JPEG on a 32 GB UHS-I card, versus card-full RAW or 98 RAW+JPEG on its 32 GB UHS-II test card; speed depends on settings and conditions
Stabilisation detailNo in-body sensor-shift stabilisation; compatible lens optical IS and cropped Movie Digital IS supportedNo in-body sensor-shift stabilisation; compatible lens optical IS and Movie Digital IS supported
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 modeNo built-in flash; compatible EL/EX Speedlites, E-TTL II metering and 1/180-second sync; no PC sync terminal
Exposure controlsP/Tv/Av/M and automatic scene modes; 384-zone evaluative metering; ±3 EV compensationP/Tv/Av/M/Fv, Bulb and C1/C2/C3 modes; 384-zone metering and ±3 EV exposure compensation
Video
Highest video resolution3840 × 2160 at 25 fps3840 × 2160 at 25 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 UHD 3840×2160 at 25/23.98 fps with a central crop and contrast AF; Full HD up to 59.94 fps with Dual Pixel AF; H.264 MP4, 8-bit recording, no Canon Log (Photography Blog); Movie Digital IS adds cropping. Separate 4K/Full HD time-lapse modes
AudioBuilt-in monaural microphone and 3.5 mm stereo microphone input; no headphone socketBuilt-in stereo microphones, 3.5 mm stereo microphone input and headphone output with adjustable volume
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3″3″
Screen dots1,040,0001,040,000
TouchscreenNoYes
Tilting screenNoYes
Display detailFixed 3-inch TFT LCD, approximately 1.04 million dots and 100% coverage; not touch sensitive3-inch vari-angle capacitive touchscreen, approximately 1.04 million dots and 100% coverage; opens 175°, rotates 90° forward or 180° backward
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 EVF with approximately 2.36 million dots, 100% coverage and 0.70× magnification with 50 mm lens at infinity, −1 dioptre
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)340 photographs250 photographs
Body weight309 g (better)440 g
Release detailCanon Camera Museum records June 2023 marketing; no exact first-sale day inferredCanon Camera Museum records March 2019 marketing; no exact first-sale day inferred
Recording mediaOne SD/SDHC/SDXC UHS-I slot in the battery compartmentOne SD/SDHC/SDXC UHS-II/UHS-I slot shared with the battery compartment
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 Hi-Speed USB 2.0, mini HDMI Type C, 3.5 mm microphone and headphone sockets, and RS-60E3 remote-release terminal
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 802.11b/g/n at 2.4 GHz and Bluetooth Low Energy 4.1; BR-E1 wireless remote supported; current UK page says optional security firmware disables image.canon uploads and YouTube livestreaming via image.canon
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 testOne LP-E17; approximately 250 shots at 23°C or 240 at 0°C under maker/CIPA testing conditions
ChargingSupplied LC-E17E external charger; optional AC-E6N and DR-E18 for AC power; no USB charging or operating powerSupplied external LC-E17E charger; compatible PD-E1 enables in-camera USB charging; household AC power requires separate accessories
DimensionsApproximately 116.3 × 85.5 × 68.8 mm (width × height × depth)Approximately 132.5 × 85 × 70 mm (width × height × depth)
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 440 g body only or 485 g with battery/card; photographed kit lens and optional 86 g EG-E1 extension grip excluded
MaterialsMainly glass-fibre polycarbonate resin incorporating aluminium alloy; no water/dust-resistance claimMagnesium-alloy chassis with plastic exterior and dust/splash protection described by Amateur Photographer; no water-resistance rating inferred
In the box–UK maker lists body, R-F-5 camera cover, neck strap, LC-E17E charger, LP-E17 battery, AC cable and user manual kit; lens/adapter depend on kit

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