Pentax K-3 III vs Canon EOS Rebel T7i (EOS 800D) Comparison



Let’s compare the Pentax K-3 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 Pentax K-3 III and Canon EOS Rebel T7i (EOS 800D). Both cameras have APS-C sensors but Pentax K-3 III has a 25.7 MP and Canon EOS Rebel T7i (EOS 800D) has a 24.2 MP resolution.

  Pentax K-3 III Canon EOS Rebel T7i (EOS 800D)
  Pentax K-3 III Front Canon EOS Rebel T7i (EOS 800D) Front
Sensor and Camera Features
Brand Ricoh Canon
Megapixels 25.7 24.2
Sensor Type CMOS CMOS
Sensor Format APS-C APS-C
SLR Type Dslr Dslr
Crop Factor 1.5x 1.6x
AA Filter Optional Fixed
Image Resolution 6192 x 4128 (25.6 MP, 3:2) 6000 x 4000 (24.0 MP, 3:2)
Body Image Stabilization Yes No
Native ISO Min 100 - Max 160000 Min 100 - Max 25600
Full ISO Settings Auto, 100-160000 (1, 1/2 or 1/3 EV steps) Auto, 100 - 25600 in 1EV steps, Expandable to 51200
Startup Time 0.5 seconds
AF System and Shooting
Auto Focus Type SAFOX 13 TTL phase-matching - 101 point (25 cross type focus points in the center) 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, 100-160000 (1, 1/2 or 1/3 EV steps) 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 30 148
AW Buffer Size 24
Screen/viewfinder
LCD 3.2 3.0
LCD Resolution 1,620,000 dots (540,000 px) 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 Yes No
Viewfinder Optical / LCD Optical / LCD
Viewfinder Type SLR type; eye-level pentaprism, ~100% coverage, 1.05x mag., 20.5mm eyepoint, -4.0 to +1.0 diopter 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 3840x2160 (30p/​24p) 1920x1080 (60p/50p/30p/25p/24p)
Video File Format MPEG-4 AVC/H.264 (MOV) 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 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 1/200 1/200
Internal connections USB 3.2 Gen1 (Type-C), Micro B,Micro (Type D) HMDI, External cable switch terminal (2.5mm), X-sync socket, 3.5mm stereo mic input, 3.5mm headphone 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 Yes No
USB Type USB 3.0 Super Speed,Bluetooth,WiFi USB 2.0 High Speed,Bluetooth,WiFi
Physical
Battery Life (CIPA) 800 shots 600 shots
Battery Types Lithium-ion rechargeable Lithium-ion rechargeble
Weight 28.9 oz (820 g) includes batteries 26.3 oz (747 g) includes batteries, kit lens
Size 5.3 x 4.1 x 2.9 in. (135 x 104 x 74 mm) 5.2 x 3.9 x 3.0 in. (131 x 100 x 76 mm)
Price
Price Check Prices from Amazon Buy from Amazon for $699.00
Release Date 2021-04-06 2017-04-15