Leica SL Typ 601 vs. Pentax K-3 Mark III

Camera Comparison, Reviews and Tests

Side by side comparison and review of Leica SL Typ 601 and Pentax K-3 Mark III. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.

Camera Specifications Comparison

Leica SL Typ 601 vs. Pentax K-3 Mark III Comparison Chart
DESIGN AND DIMENSIONS Leica SL Typ 601 Pentax K-3 Mark III
Product Type Digital camera - 4K - mirrorless system Digital camera - 4K - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 10.4 cm 10.35 cm
Width 14.7 cm 13.45 cm
Depth 3.9 cm 7.35 cm
Weight 771 g 735 g
Weight Details - Camera body only: 735 g
Camera with battery and memory card: 820 g
Body Material Milled aluminium Magnesium alloy
Enclosure Colour - Black | Silver
Protection Splashproof, dust-resistant Weatherproof, dust-resistant
Navigation - GPS receiver
SENSOR Leica SL Typ 601 Pentax K-3 Mark III
Sensor Resolution - 25.73 Megapixel
Optical Sensor Type CMOS CMOS
Total Pixels - 26,780,000 pixels
Effective Sensor Resolution - 25,730,000 pixels
Optical Sensor Size Full Frame (36 x 24 mm) APS-C (23.3 x 15.5 mm)
Frame Rate (Max Resolution) 24 fps 30 fps
Sensor Features - Dust Reduction (image sensor vibration), anti-aliasing simulator function
Image Stabiliser - Optical SR II (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors - Digital level metre
PROCESSOR Leica SL Typ 601 Pentax K-3 Mark III
Image Processor Leica Maestro II -
LENS Leica SL Typ 601 Pentax K-3 Mark III
Lens Mounting Type Leica L Pentax K
FOCUSING Leica SL Typ 601 Pentax K-3 Mark III
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 49 101
Auto Focus Features Focus Peaking function -
AE/AF Control Face-priority AF, Subject-tracking AF, Touch Area AF Auto-area AF, Zone AF, Expanded area AF
Face Detection Yes Yes
VIEWFINDER Leica SL Typ 601 Pentax K-3 Mark III
Viewfinder Type Built-in - electronic Optical - fixed eye-level pentaprism
Viewfinder Colour Support Colour -
Viewfinder Diagonal Size 0.66" -
Viewfinder Resolution 4,400,000 pixels -
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.8x 1.05x
Optical Viewfinder Dioptric Correction Range -4 to +2 -4 to +1
Features - Auto eye sensor
EXPOSURE & WHITE BALANCE Leica SL Typ 601 Pentax K-3 Mark III
ISO (Max) - 1600000
Light Sensitivity ISO 50-50000 ISO auto, ISO 100-1600000
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot, highlight-weighted
Exposure Modes Programme, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority
Bracketing Modes - Depth of field bracketing, motion bracketing
Special Effects - Soft, Slim, fisheye, natural, bright, Vibrant, monochrome, Muted, Flat, landscape, portrait, miniature, Cross Process, Retro, Colour Extract, Toy camera, High contrast, Colour Invert, Bleach Bypass, Radiant, Reversal Film, Shading, Tone Expansion, Bold Monochrome, Unicolour Bold, Colour replace, Grainy Monochrome
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets - Cloudy, tungsten light, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight white)
Shutter Type - Electronic, mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/8000 sec
Min Shutter Speed 60 sec 30 sec
Exposure Compensation ±3 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
X-sync Speed 1/250sec 1/200sec
Exposure Range - EV -3-20 (ISO 100)
DISPLAY Leica SL Typ 601 Pentax K-3 Mark III
Type - 3.2" LCD display
Touch Screen - Yes
Display Format - 1,620,000 pixels
Display Form Factor - Built-in
Display Features - Colour control, contrast control, display brightness control, night vision LCD display
VIDEOGRAPHY / CAMCORDER Leica SL Typ 601 Pentax K-3 Mark III
Digital Video Format H.264, MOV H.264, MOV
Image Recording Format - JPEG, DNG (RAW), PEF (RAW)
Max Video Resolution 4096 x 2160 3840 x 2160
Microphone Operation Mode Stereo Stereo
Microphone Features Wind noise reduction Wind noise reduction, sensitivity control
MEMORY Leica SL Typ 601 Pentax K-3 Mark III
Memory Card Slot Dual SD card Dual SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card
Memory Card Included No No
Memory Card Max Supported Size 128 GB -
Image Storage - RAW 6192 x 4128
JPEG 6192 x 4128
JPEG 4752 x 3168
JPEG 3648 x 2432
JPEG 1920 x 1280
Video Capture - H.264 - 3840 x 2160 p - 30 fps
H.264 - 3840 x 2160 p - 24 fps
H.264 - 1920 x 1080 p - 60 fps
H.264 - 1920 x 1080 p - 30 fps
H.264 - 1920 x 1080 p - 24 fps
RAM Installed 2 GB -
BATTERY AND CHARGING Leica SL Typ 601 Pentax K-3 Mark III
Battery Type Manufacturer-specific Pentax D-Li90 Lithium Ion
Details (included) Pentax D-Li90 Li-ion rechargeable battery (included)
Battery Life - Photo shooting - 800 shots
Playback - 250 minutes
CONNECTIONS Leica SL Typ 601 Pentax K-3 Mark III
Interface HDMI, USB 3.0 HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2
Connectivity Features - Remote control via mobile devices, remote live view, Wireless Image Transfer
Print Standard - Exif Print support
Computer Connectivity - Mac, Windows
Tripod Mount Connection Point 1/4" socket -
Flash Terminal Hot shoe, PC terminal Hot shoe, PC terminal
Connector Type USB 3.0 (8 pin Micro-USB Type B)
HDMI output (19 pin HDMI Type A)
USB 3.2 Gen 1 (USB Type-C)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
Remote control (sub-mini phone 2.5 mm)
FEATURES Leica SL Typ 601 Pentax K-3 Mark III
Self-Timer Delay 2sec, 12sec 2sec, 12sec
Continuous Shooting Speed 4 frames per second, 11 frames per second, 7 frames per second (8.4MP) 2.5 frames per second, 12 frames per second, 7 frames per second
HDR Mode - Auto HDR mode
Additional Features Histogram display, no anti-aliasing filter Audio recording, date/time stamp, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, interval shooting mode, in-camera film editing, in-camera RAW processing, peripheral illumination correction, horizon correction, NR Slow Shutter, High ISO NR, Lens Distortion Correction, primary colour filter, Automatic composition correction function, colour moire correction, Lateral Chromatic Aberration Correction, diffraction correction, Pixel Shift Resolution technology, colour fringe correction, multiple exposure capture, GPS stamp, D-range correction
OTHERS Leica SL Typ 601 Pentax K-3 Mark III
Included Accessories Carrying strap, cleaning cloth, battery charger, body cap, USB cable Eyepiece cover, carrying strap, battery charger, body cap, USB cable, eyecup, shoe cap, sync terminal cover
Software - Digital Camera Utility 5
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
Service & Support Limited warranty - 2 years Limited warranty - 1 year
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