Canon EOS-1D X Mark III vs Canon EOS Rebel T7i (EOS 800D) Comparison



Let’s compare the Canon EOS-1D X Mark 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 Canon EOS-1D X Mark III and Canon EOS Rebel T7i (EOS 800D). While Canon EOS-1D X Mark III has 35mm sensor, Canon EOS Rebel T7i (EOS 800D) has APS-C sensor and 20.1 has a 20.1 MP and Canon EOS Rebel T7i (EOS 800D) has a 24.2 MP resolution.

  Canon EOS-1D X Mark III Canon EOS Rebel T7i (EOS 800D)
  Canon EOS-1D X Mark III Front Canon EOS Rebel T7i (EOS 800D) Front
Sensor and Camera Features
Brand Canon Canon
Megapixels 20.1 24.2
Sensor Type CMOS CMOS
Sensor Format 35mm APS-C
SLR Type Dslr Dslr
Crop Factor 1.0x 1.6x
AA Filter Fixed Fixed
Image Resolution 5472 x 3648 (20.0 MP, 3:2) 6000 x 4000 (24.0 MP, 3:2)
Body Image Stabilization No No
Native ISO Min 100 - Max 102400 Min 100 - Max 25600
Full ISO Settings Auto (100-102400), 100-102400 (in 1/3-stop or whole stop increments), ISO can be expanded to L: 50, H1: 204800, H2: 409600, H3: 819200 Auto, 100 - 25600 in 1EV steps, Expandable to 51200
Startup Time 0.5 seconds
AF System and Shooting
Auto Focus Type OVF: Phase-detect AF via 191 AF points with 155 f/4 cross-type points and 1 dual-cross type at f/2.8; Live View uses Dual Pixel CMOS AF 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 (100-102400), 100-102400 (in 1/3-stop or whole stop increments), ISO can be expanded to L: 50, H1: 204800, H2: 409600, H3: 819200 Auto, 100 - 25600 in 1EV steps, Expandable to 51200
Shutter Speed Range 1/8000 - 30 sec 1/4000 - 30 sec
Bulb Mode Yes Yes
JPEG Buffer Size 148
AW Buffer Size 24
Screen/viewfinder
LCD 3.2 3.0
LCD Resolution 2,100,000 dots 1,040,000 dots (345,600 px)
Touchscreen Yes Yes
Articulating Screen No Yes
Tilt Swivel Screen No Yes
Selfie Screen No Yes
Top Deck Display Yes No
Focus Peaking No No
Viewfinder Optical / LCD Optical / LCD
Viewfinder Type SLR type; eye-level pentaprism, 100% coverage, 0.76x magnification, 20mm eyepoint, -3.0 to +1.0 diopter SLR type; fixed eye-level pentamirror, ~95% coverage, ~0.82x mag., 19mm eyepoint, -3 to +1 diopter
Focus Peaking No No
Video Features
Video Resolution 5472x2286 (60p/​50p/​30p/​25p/​24p/​23.98p) 1920x1080 (60p/50p/30p/25p/24p)
Video File Format MP4 (Video: MPEG4 AVC/H.264 or MPEG4 H.265/HEVC; Audio: AAC or Linear PCM), RAW (CRM) MPEG-4 AVC/H.264 video with stereo linear PCM audio in MOV container
Memory Card Type CFexpress SD / SDHC / SDXC
Dual Card Slot Yes No
SD UHS Support
Microphone Jack Yes Yes
Headphone Jack Yes No
Flash and Internal Connections
Built-in Flash No Yes
Max Flash Sync Speed 1/250 1/200
Internal connections USB-C (USB 3.1 Gen2) , Mini HDMI (Type-C), N3 remote terminal, WFT terminal, 3.5mm external mic and headphone jacks, Ethernet RJ-45 jack Mini (Type-C) HDMI-CEC, External 3.5mm Stereo Mic Jack
Connectivity
Built-In Wi-Fi No Yes
NFC No Yes
Bluetooth Yes Yes
Built-In GPS Yes No
USB Type USB 3.0 Super Speed,Ethernet,Bluetooth USB 2.0 High Speed,Bluetooth,WiFi
Physical
Battery Life (CIPA) 2850 shots 600 shots
Battery Types Lithium-ion rechargeable Lithium-ion rechargeble
Weight 50.8 oz (1,440 g) includes batteries 26.3 oz (747 g) includes batteries, kit lens
Size 6.2 x 6.6 x 3.3 in. (158 x 168 x 83 mm) 5.2 x 3.9 x 3.0 in. (131 x 100 x 76 mm)
Price
Price Buy from Amazon for $6,499.00 Buy from Amazon for $699.00
Release Date 2022-02-15 2017-04-15