Pentax K-3 III vs Panasonic Lumix DC-S1R Comparison



Let’s compare the Pentax K-3 III vs Panasonic Lumix DC-S1R.

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 Panasonic Lumix DC-S1R. While Pentax K-3 III has APS-C sensor, Panasonic Lumix DC-S1R has 35mm sensor and 25.7 has a 25.7 MP and Panasonic Lumix DC-S1R has a 47.3 MP resolution.

  Pentax K-3 III Panasonic Lumix DC-S1R
  Pentax K-3 III Front Panasonic Lumix DC-S1R Front
Sensor and Camera Features
Brand Ricoh Panasonic
Megapixels 25.7 47.3
Sensor Type CMOS CMOS
Sensor Format APS-C 35mm
SLR Type Dslr Mirrorless
Crop Factor 1.5x 1.0x
AA Filter Optional None
Image Resolution 6192 x 4128 (25.6 MP, 3:2) 8368 x 5584 (46.7 MP, 3:2)
Body Image Stabilization Yes Yes
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, expandable to 50-51200
Startup Time
AF System and Shooting
Auto Focus Type SAFOX 13 TTL phase-matching - 101 point (25 cross type focus points in the center) Contrast Detection with DFD and AI subject recognition: Auto Detection (Face, Eye, Body, Animal) / Tracking / 225-Area / Zone (Vertical/Horizontal) / Zone (Square) / Zone (Oval) / 1-Area+ / 1-Area / Pinpoint / Custom 1, 2, 3 (Full area touch is available) (Scalable AF frame size and flexible AF position)
Continuous Shooting Speed / Burst Mode Auto, 100-160000 (1, 1/2 or 1/3 EV steps) Auto, 100-25600, expandable to 50-51200
Shutter Speed Range 1/8000 - 30 sec 1/16000 - 60 sec
Bulb Mode Yes Yes
JPEG Buffer Size 30 50
AW Buffer Size 40
Screen/viewfinder
LCD 3.2 3.2
LCD Resolution 1,620,000 dots (540,000 px) 2,100,000 dots (525,000 px)
Touchscreen Yes Yes
Articulating Screen No Yes
Tilt Swivel Screen No No
Selfie Screen No No
Top Deck Display Yes Yes
Focus Peaking Yes Yes
Viewfinder Optical / LCD EVF / LCD
Viewfinder Type SLR type; eye-level pentaprism, ~100% coverage, 1.05x mag., 20.5mm eyepoint, -4.0 to +1.0 diopter 5,760k-dot 3:2 OLED, 100% coverage, 0.78x magnification, 21mm eyepoint, -4.0 to +2.0 diopter adjustment, eye sensor
Focus Peaking Yes Yes
Video Features
Video Resolution 3840x2160 (30p/​24p) 3840x2160 (60p/30p/24p)
Video File Format MPEG-4 AVC/H.264 (MOV) MP4: H.264/MPEG-4 AVC (Audio format: LPCM (2ch 48kHz/16-bit), AAC (2ch)); AVCHD Progressive (Audio format: Dolby Audio (2ch)); AVCHD (Audio format: Dolby Audio (2ch))
Memory Card Type SD / SDHC / SDXC XQD / 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 1/200 1/250? (up to 1/320 at reduced power with DMW-FL580L)
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, HDMI (Type A), 3.5mm microphone jack, 3.5mm headphone jack, 2.5mm remote jack
Connectivity
Built-In Wi-Fi Yes Yes
NFC No No
Bluetooth Yes Yes
Built-In GPS Yes No
USB Type USB 3.0 Super Speed,Bluetooth,WiFi USB 3.0 Super Speed,Bluetooth,WiFi
Physical
Battery Life (CIPA) 800 shots 340 shots
Battery Types Lithium-ion rechargeable Lithium-ion rechargeable
Weight 28.9 oz (820 g) includes batteries 36.0 oz (1,020 g) includes batteries
Size 5.3 x 4.1 x 2.9 in. (135 x 104 x 74 mm) 5.9 x 4.3 x 3.8 in. (149 x 110 x 97 mm)
Price
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Release Date 2021-04-06 2019-04-01