Olympus PEN E-P7 vs Canon EOS R3 Comparison

Let’s compare the Olympus PEN E-P7 vs Canon EOS R3.

Our comparison table below covers all the important specifications of each camera. In this side-by-side review, we will be comparing Olympus PEN E-P7 and Canon EOS R3. While Olympus PEN E-P7 has 4/3 sensor, Canon EOS R3 has 35mm sensor and 20.3 has a 20.3 MP and Canon EOS R3 has a 24.1 MP resolution.

  Olympus PEN E-P7 Canon EOS R3
  Olympus PEN E-P7 Front Canon EOS R3 Front
Sensor and Camera Features
Brand Olympus Canon
Megapixels 20.3 24.1
Sensor Type Live MOS CMOS
Sensor Format 4/3 35mm
SLR Type Mirrorless Mirrorless
Crop Factor 2.0x 1.0x
AA Filter Fixed Fixed
Image Resolution 5184 x 3888 (20.2 MP, 4:3) 6000 x 4000 (24.0 MP, 3:2)
Body Image Stabilization Yes Yes
Native ISO Min 200 - Max 25600 Min 100 - Max 102400
Full ISO Settings AUTO ISO: 100 (Low) - 6400 (Customizable, Default 100-1600); Manual ISO: 100 (Low), 200 - 25600, 1/3 or 1 EV steps selectable Auto, 100-102400 in 1/3 or 1 EV steps, expandable to 50 (L), 204800 (H1)
Startup Time
AF System and Shooting
Auto Focus Type High-speed Contrast-detect AF: 121 points / All target, Group target (9 areas), Single target (normal), Single target (small); Eye detection with left/right/nearest priority Phase Detection AF: Dual Pixel CMOS AF II; 1053 AF zones; Face+Tracking AF (with face/eye/head/body detection, animal detection, vehicle detection), 1-point AF ([AF frame size] can be set to [Small]), Expand AF Area (Above, below, left and right/Around); Zone AF Large Zone AF (Vertical/Horizontal)
Continuous Shooting Speed / Burst Mode AUTO ISO: 100 (Low) - 6400 (Customizable, Default 100-1600); Manual ISO: 100 (Low), 200 - 25600, 1/3 or 1 EV steps selectable Auto, 100-102400 in 1/3 or 1 EV steps, expandable to 50 (L), 204800 (H1)
Shutter Speed Range 1/16000 - 60 sec 1/8000 - 30 sec
Bulb Mode Yes Yes
JPEG Buffer Size Unlimited 150
AW Buffer Size
Screen/viewfinder
LCD 3.0 3.2
LCD Resolution 1,036,800 dots (345,600 px) 4,150,000 dots
Touchscreen Yes Yes
Articulating Screen Yes Yes
Tilt Swivel Screen No Yes
Selfie Screen Yes Yes
Top Deck Display No Yes
Focus Peaking Yes Yes
Viewfinder No / LCD EVF / LCD
Viewfinder Type EVF; 0.5-inch OLED, 5.76 million dots, 120fps refresh rate, 100% coverage, 0.76x magnification, 23mm eyepoint, -4 to +2 diopter, eye sensor
Focus Peaking Yes Yes
Video Features
Video Resolution 3840x2160 (30p/​25p/​24p) 6000x3164 (60p/​50p/​30p/​24p/​23.98p)
Video File Format MOV (MPEG-4 AVC/H.264); Linear PCM 16-bit, 48kHz stereo audio Video: RAW (CRM); H.265/HEVC; MPEG4 AVC/H.264 Variable (averaged) bit rate; Audio: ALL-I/IPB: Linear PCM/AAC
Memory Card Type SD / SDHC / SDXC SD / SDHC / SDXC / CFexpress
Dual Card Slot No Yes
SD UHS Support CFexpress
Microphone Jack No Yes
Headphone Jack No Yes
Flash and Internal Connections
Built-in Flash Yes No
Max Flash Sync Speed 1/250 1/250s
Internal connections Micro HDMI (Type-D), Micro-B USB 2.0 port Micro HDMI (Type D), USB-C SuperSpeed USB (USB 3.1 Gen 2), 3.5mm stereo microphone and headphone jacks, remote jack, RJ-45 Ethernet
Connectivity
Built-In Wi-Fi Yes Yes
NFC No No
Bluetooth Yes Yes
Built-In GPS No No
USB Type USB 2.0 High Speed,Bluetooth,WiFi USB 3.0 Super Speed,Ethernet,Bluetooth,WiFi
Physical
Battery Life (CIPA) 440 shots
Battery Types Lithium-ion rechargeable LP-E4N compatible
Weight 11.9 oz (337 g) includes batteries 35.8 oz (1,015 g) includes batteries
Size 4.7 x 2.7 x 1.5 in. (118 x 69 x 38 mm) 5.9 x 5.6 x 3.4 in. (150 x 143 x 87 mm)
Price
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Release Date 2021-06-25 2021-11-01