Olympus OM-D E-M5 III vs Canon EOS Rebel T7i (EOS 800D) Comparison



Let’s compare the Olympus OM-D E-M5 III vs Canon EOS Rebel T7i (EOS 800D).

Our comparison table below covers all the important specifications of each camera. In this side-by-side review, we will be comparing Olympus OM-D E-M5 III and Canon EOS Rebel T7i (EOS 800D). While Olympus OM-D E-M5 III has 4/3 sensor, Canon EOS Rebel T7i (EOS 800D) has APS-C sensor and 20.4 has a 20.4 MP and Canon EOS Rebel T7i (EOS 800D) has a 24.2 MP resolution.

  Olympus OM-D E-M5 III Canon EOS Rebel T7i (EOS 800D)
  Olympus OM-D E-M5 III Front Canon EOS Rebel T7i (EOS 800D) Front
Sensor and Camera Features
Brand Olympus Canon
Megapixels 20.4 24.2
Sensor Type Live MOS CMOS
Sensor Format 4/3 APS-C
SLR Type Mirrorless Dslr
Crop Factor 2.0x 1.6x
AA Filter None Fixed
Image Resolution 5184 x 3888 (20.2 MP, 4:3) 6000 x 4000 (24.0 MP, 3:2)
Body Image Stabilization Yes No
Native ISO Min 200 - Max 25600 Min 100 - Max 25600
Full ISO Settings AUTO ISO: LOW (approx. 64) - 6400 with customizable upper limit (200 - 6400); Manual ISO: Low (approx. 64) - 25600, 1/3 or 1 EV steps selectable Auto, 100 - 25600 in 1EV steps, Expandable to 51200
Startup Time 0.5 seconds
AF System and Shooting
Auto Focus Type Advanced Dual FAST AF: Hybrid Phase-detect/Contrast-detect AF, 121 AF points, all cross-type; All target, group target (25, 9 or 5-area), single target (normal/small) OVF: AF-dedicated CMOS sensor, 45-points, up to 45 cross-type (f/5.6), 1 dual-cross (f/2.8 and f/5.6), 27 support f/8 (9 cross-type); Live View: Dual-Pixel CMOS AF
Continuous Shooting Speed / Burst Mode AUTO ISO: LOW (approx. 64) - 6400 with customizable upper limit (200 - 6400); Manual ISO: Low (approx. 64) - 25600, 1/3 or 1 EV steps selectable Auto, 100 - 25600 in 1EV steps, Expandable to 51200
Shutter Speed Range 1/32000 - 60 sec 1/4000 - 30 sec
Bulb Mode Yes Yes
JPEG Buffer Size 26 148
AW Buffer Size 23 24
Screen/viewfinder
LCD 3.0 3.0
LCD Resolution 1,037,000 dots (345,667 px) 1,040,000 dots (345,600 px)
Touchscreen Yes Yes
Articulating Screen Yes Yes
Tilt Swivel Screen Yes Yes
Selfie Screen Yes Yes
Top Deck Display No No
Focus Peaking Yes No
Viewfinder EVF / LCD Optical / LCD
Viewfinder Type EVF; 2.68M-dot OLED, 1.20x - 1.37x magnification, 100% coverage, 27mm eyepoint, -4 to +2 diopter, eye sensor SLR type; fixed eye-level pentamirror, ~95% coverage, ~0.82x mag., 19mm eyepoint, -3 to +1 diopter
Focus Peaking Yes No
Video Features
Video Resolution 4096x2160 (24p) 1920x1080 (60p/50p/30p/25p/24p)
Video File Format MOV (MPEG-4 AVC/H.264 with stereo sound), AVI (Motion JPEG) MPEG-4 AVC/H.264 video with stereo linear PCM audio in MOV container
Memory Card Type SD / SDHC / SDXC SD / SDHC / SDXC
Dual Card Slot No No
SD UHS Support
Microphone Jack Yes Yes
Headphone Jack No No
Flash and Internal Connections
Built-in Flash No Yes
Max Flash Sync Speed 1/250 1/200
Internal connections Micro HDMI (Type-D), Micro-B USB 2.0, 3.5mm external mic jack, 2.5mm wired remote jack Mini (Type-C) HDMI-CEC, External 3.5mm Stereo Mic Jack
Connectivity
Built-In Wi-Fi Yes Yes
NFC No Yes
Bluetooth Yes Yes
Built-In GPS No No
USB Type USB 2.0 High Speed,Bluetooth,WiFi USB 2.0 High Speed,Bluetooth,WiFi
Physical
Battery Life (CIPA) 600 shots
Battery Types Lithium-ion rechargeable Lithium-ion rechargeble
Weight 14.6 oz (414 g) includes batteries 26.3 oz (747 g) includes batteries, kit lens
Size 4.9 x 3.4 x 2.0 in. (125 x 85 x 50 mm) 5.2 x 3.9 x 3.0 in. (131 x 100 x 76 mm)
Price
Price Buy from Amazon for $1,199.00 Buy from Amazon for $699.00
Release Date 2019-11-30 2017-04-15