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



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

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

  Canon EOS-1D X Mark III Pentax K-3 III
  Canon EOS-1D X Mark III Front Pentax K-3 III Front
Sensor and Camera Features
Brand Canon Ricoh
Megapixels 20.1 25.7
Sensor Type CMOS CMOS
Sensor Format 35mm APS-C
SLR Type Dslr Dslr
Crop Factor 1.0x 1.5x
AA Filter Fixed Optional
Image Resolution 5472 x 3648 (20.0 MP, 3:2) 6192 x 4128 (25.6 MP, 3:2)
Body Image Stabilization No Yes
Native ISO Min 100 - Max 102400 Min 100 - Max 160000
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, 100-160000 (1, 1/2 or 1/3 EV steps)
Startup Time
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 SAFOX 13 TTL phase-matching - 101 point (25 cross type focus points in the center)
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, 100-160000 (1, 1/2 or 1/3 EV steps)
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 2,100,000 dots 1,620,000 dots (540,000 px)
Touchscreen Yes Yes
Articulating Screen No No
Tilt Swivel Screen No No
Selfie Screen No No
Top Deck Display Yes Yes
Focus Peaking No Yes
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; eye-level pentaprism, ~100% coverage, 1.05x mag., 20.5mm eyepoint, -4.0 to +1.0 diopter
Focus Peaking No Yes
Video Features
Video Resolution 5472x2286 (60p/​50p/​30p/​25p/​24p/​23.98p) 3840x2160 (30p/​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 (MOV)
Memory Card Type CFexpress SD / SDHC / SDXC
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 1/250 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 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
Connectivity
Built-In Wi-Fi No Yes
NFC No No
Bluetooth Yes Yes
Built-In GPS Yes Yes
USB Type USB 3.0 Super Speed,Ethernet,Bluetooth USB 3.0 Super Speed,Bluetooth,WiFi
Physical
Battery Life (CIPA) 2850 shots 800 shots
Battery Types Lithium-ion rechargeable Lithium-ion rechargeable
Weight 50.8 oz (1,440 g) includes batteries 28.9 oz (820 g) includes batteries
Size 6.2 x 6.6 x 3.3 in. (158 x 168 x 83 mm) 5.3 x 4.1 x 2.9 in. (135 x 104 x 74 mm)
Price
Price Buy from Amazon for $6,499.00 Check Prices from Amazon
Release Date 2022-02-15 2021-04-06