Pentax K-3 III vs Canon EOS-1D X Mark III Comparison



Let’s compare the Pentax K-3 III vs Canon EOS-1D X Mark III.

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-1D X Mark III. While Pentax K-3 III has APS-C sensor, Canon EOS-1D X Mark III has 35mm sensor and 25.7 has a 25.7 MP and Canon EOS-1D X Mark III has a 20.1 MP resolution.

  Pentax K-3 III Canon EOS-1D X Mark III
  Pentax K-3 III Front Canon EOS-1D X Mark III Front
Sensor and Camera Features
Brand Ricoh Canon
Megapixels 25.7 20.1
Sensor Type CMOS CMOS
Sensor Format APS-C 35mm
SLR Type Dslr Dslr
Crop Factor 1.5x 1.0x
AA Filter Optional Fixed
Image Resolution 6192 x 4128 (25.6 MP, 3:2) 5472 x 3648 (20.0 MP, 3:2)
Body Image Stabilization Yes No
Native ISO Min 100 - Max 160000 Min 100 - Max 102400
Full ISO Settings Auto, 100-160000 (1, 1/2 or 1/3 EV steps) 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
Startup Time
AF System and Shooting
Auto Focus Type SAFOX 13 TTL phase-matching - 101 point (25 cross type focus points in the center) 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
Continuous Shooting Speed / Burst Mode Auto, 100-160000 (1, 1/2 or 1/3 EV steps) 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
Shutter Speed Range 1/8000 - 30 sec 1/8000 - 30 sec
Bulb Mode Yes Yes
JPEG Buffer Size 30
AW Buffer Size
Screen/viewfinder
LCD 3.2 3.2
LCD Resolution 1,620,000 dots (540,000 px) 2,100,000 dots
Touchscreen Yes Yes
Articulating Screen No No
Tilt Swivel Screen No No
Selfie Screen No No
Top Deck Display Yes Yes
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; eye-level pentaprism, 100% coverage, 0.76x magnification, 20mm eyepoint, -3.0 to +1.0 diopter
Focus Peaking Yes No
Video Features
Video Resolution 3840x2160 (30p/​24p) 5472x2286 (60p/​50p/​30p/​25p/​24p/​23.98p)
Video File Format MPEG-4 AVC/H.264 (MOV) MP4 (Video: MPEG4 AVC/H.264 or MPEG4 H.265/HEVC; Audio: AAC or Linear PCM), RAW (CRM)
Memory Card Type SD / SDHC / SDXC CFexpress
Dual Card Slot Yes Yes
SD UHS Support
Microphone Jack Yes Yes
Headphone Jack Yes Yes
Flash and Internal Connections
Built-in Flash No No
Max Flash Sync Speed 1/200 1/250
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 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
Connectivity
Built-In Wi-Fi Yes No
NFC No No
Bluetooth Yes Yes
Built-In GPS Yes Yes
USB Type USB 3.0 Super Speed,Bluetooth,WiFi USB 3.0 Super Speed,Ethernet,Bluetooth
Physical
Battery Life (CIPA) 800 shots 2850 shots
Battery Types Lithium-ion rechargeable Lithium-ion rechargeable
Weight 28.9 oz (820 g) includes batteries 50.8 oz (1,440 g) includes batteries
Size 5.3 x 4.1 x 2.9 in. (135 x 104 x 74 mm) 6.2 x 6.6 x 3.3 in. (158 x 168 x 83 mm)
Price
Price Check Prices from Amazon Buy from Amazon for $6,499.00
Release Date 2021-04-06 2022-02-15