Sony Alpha99 II ILCA-99M2 vs. Pentax K-1 II

Camera Comparison, Reviews and Tests

Side by side comparison and review of Sony Alpha99 II ILCA-99M2 and Pentax K-1 II. 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

Sony Alpha99 II ILCA-99M2 vs. Pentax K-1 II Comparison Chart
DESIGN AND DIMENSIONS Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Product Type Digital camera - 4K - mirrorless system Digital camera - 1080p - SLR with Live View mode, movie recording
Lens Included Body only Body only
Height 10.42 cm 11 cm
Width 14.26 cm 13.65 cm
Depth 7.61 cm 8.55 cm
Weight 849 g 925 g
Weight Details Camera with battery and memory card: 849 g Camera body only: 925 g
Camera with battery and memory card: 1010 g
Enclosure Colour - Silver
Protection Dust-resistant, moisture-resistant Weatherproof, freezeproof, dust-resistant
Digital Zoom 8x -
Navigation - GPS receiver
SENSOR Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Sensor Resolution 42.4 Megapixel 36.4 Megapixel
Optical Sensor Type Exmor R CMOS CMOS
Total Pixels 43,600,000 pixels 36,770,000 pixels
Effective Sensor Resolution 42,400,000 pixels 36,400,000 pixels
Optical Sensor Size Full Frame (35.9 x 24.0 mm) 35.9 x 24.0 mm
Frame Rate (Max Resolution) 30 fps 30 fps
Sensor Dust Reduction - Yes
Sensor Features Anti-Dust coating, APS-C compatible mode Ultrasonic Wave Motion Cleaning (UWMC)
Image Stabiliser Optical (5-axis image sensor shift mechanism) Optical (5-axis image sensor shift mechanism)
Built-in Optical Image Stabiliser - Yes
Sensors - Magnetometer, digital level metre
PROCESSOR Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Image Processor BIONZ X PRIME IV
LENS Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Lens Mounting Type Sony A-type Pentax K
FOCUSING Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Auto Focus Hybrid TTL contrast and phase detection
Auto Focus Points (Zones) Qty 399 33
Auto Focus Features Predictive Focus Control -
Face Detection Eye Detect AF Yes
VIEWFINDER Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Viewfinder Type Electronic - OLED Optical - fixed eye-level pentaprism
Viewfinder Colour Support Colour -
Viewfinder Diagonal Size 0.5" -
Viewfinder Resolution 2,359,296 pixels -
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.78x 0.70x
Optical Viewfinder Dioptric Correction Range -4 to +3 -3 to +1.2
Features Viewfinder brightness control, colour temperature control -
EXPOSURE & WHITE BALANCE Sony Alpha99 II ILCA-99M2 Pentax K-1 II
ISO (Max) 102400 819200
Native ISO 100-25600 100-819200
Extended ISO (Max) 102400 -
Extended ISO (Min) 50 -
Light Sensitivity ISO 50, ISO 102400, ISO auto (100-6400), ISO 100-25600 ISO auto, ISO 100-819200
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Metering Zones 1200 -
Exposure Modes Automatic, manual, aperture-priority, shutter-priority Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority
Special Effects Black & White, Sepia, Neutral, Vivid, sunset, landscape, portrait, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, Rich-tone monochrome, Soft High-key, Night Scene, Standard, Style Box -
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, fluorescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white), Colour Filter (G7 - M7), Colour Filter (A7 - B7) Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight white), ASTRO TRACER
Shutter Type Mechanical electronically-controlled Mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/8000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 3, 5, 9 steps in 1/3, 1/2, 2/3, 1, 2 or 3 EV steps -
White Balance Bracketing Yes -
X-sync Speed 1/250sec 1/200sec
Exposure Range EV 2-17 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Type 3" LCD display 3.2" LCD display
Display Format 1,228,800 pixels 1,037,000 pixels
Display Form Factor Folding Folding
Display Features Display brightness control Colour control, display brightness control, display saturation control
VIDEOGRAPHY / CAMCORDER Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Digital Video Format AVCHD, H.264, XAVC S, XAVC HD H.264, MOV
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW + JPEG, DNG (RAW), PEF (RAW)
Max Video Resolution 3840 x 2160 1920 x 1080
Audio Signal Format Dolby Digital AC-3 (2 channel), Linear PCM, AAC -
Microphone Operation Mode Stereo Stereo
Microphone Features - Wind noise reduction
MEMORY Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Memory Card Slot SD card, Memory Stick PRO Duo card / SD card Dual SD card
Supported Memory Cards SD Memory Card, Memory Stick PRO Duo, Memory Stick PRO-HG Duo, microSD Card, microSDHC Card, Memory Stick Micro Mark2, microSDXC Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card
Memory Card Included No No
Image Storage 7952 x 5304
5168 x 3448
3984 x 2656
5168 x 3448
3984 x 2656
2592 x 1728
7952 x 4472
5168 x 2912
3984 x 2240
5168 x 2912
3984 x 2240
2592 x 1456
RAW 7360 x 4912
JPEG 7360 x 4912
JPEG 5760 x 3840
JPEG 4224 x 2816
JPEG 1920 x 1280
RAW 4800 x 3200
JPEG 4800 x 3200
Video Capture XAVC S - 3840 x 2160 p - 30 fps - 100Mbps
XAVC S - 3840 x 2160 p - 24 fps - 100Mbps
XAVC S - 3840 x 2160 p - 24 fps - 60Mbps
XAVC S HD - 1920 x 1080 p - 120 fps - 100Mbps
XAVC S HD - 1920 x 1080 p - 120 fps - 60Mbps
XAVC S HD - 1920 x 1080 p - 60 fps - 50Mbps
XAVC S HD - 1920 x 1080 p - 30 fps - 50Mbps
XAVC S HD - 1920 x 1080 p - 24 fps - 50Mbps
AVCHD - 1920 x 1080 p - 60 fps - 24Mbps
AVCHD - 1920 x 1080 i - 60 fps - 24Mbps
AVCHD - 1920 x 1080 i - 60 fps - 17Mbps
AVCHD - 1920 x 1080 p - 24 fps - 24Mbps
AVCHD - 1920 x 1080 p - 24 fps - 17Mbps
H.264 - 1920 x 1080 p - 60 fps - 28Mbps
H.264 - 1920 x 1080 p - 30 fps - 16Mbps
H.264 - 1280 x 720 p - 30 fps - 6Mbps
XAVC S - 3840 x 2160 p - 25 fps - 100Mbps
XAVC S - 3840 x 2160 p - 25 fps - 60Mbps
XAVC S HD - 1920 x 1080 p - 100 fps - 100Mbps
XAVC S HD - 1920 x 1080 p - 100 fps - 60Mbps
XAVC S HD - 1920 x 1080 p - 50 fps - 50Mbps
XAVC S HD - 1920 x 1080 p - 25 fps - 50Mbps
AVCHD - 1920 x 1080 p - 50 fps - 28Mbps
AVCHD - 1920 x 1080 i - 50 fps - 24Mbps
AVCHD - 1920 x 1080 i - 50 fps - 17Mbps
AVCHD - 1920 x 1080 p - 25 fps - 24Mbps
AVCHD - 1920 x 1080 p - 25 fps - 17Mbps
H.264 - 1920 x 1080 p - 50 fps - 28Mbps
H.264 - 1920 x 1080 p - 25 fps - 16Mbps
H.264 - 1280 x 720 p - 25 fps - 6Mbps
1920 x 1080 i - 60 fps
1920 x 1080 i - 50 fps
1920 x 1080 p - 30 fps
1920 x 1080 p - 25 fps
1920 x 1080 p - 24 fps
1280 x 720 p - 60 fps
1280 x 720 p - 50 fps
BATTERY AND CHARGING Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Battery Type Sony NP-FM500H Lithium Ion Pentax D-Li90 Lithium Ion
Details Sony NP-FW50 Li-ion rechargeable battery (included) Pentax D-Li90 Li-ion rechargeable battery (included)
Battery Life Photo shooting - 490 shots (LCD Monitor on)
Video recording - 2.25 hours (LCD Monitor on)
Photo shooting - 670 shots
Playback - 340 minutes
CONNECTIONS Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Interface HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth 4.1 HDMI, USB 2.0, IEEE 802.11b/g/n
Connectivity Features Remote control via mobile devices -
Print Standard DPOF support, Exif Print support, PRINT Image Matching -
Computer Connectivity - Mac, Windows
Flash Terminal Hot shoe Hot shoe, PC terminal
Connector Type USB 2.0
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
FEATURES Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Self-Timer Delay 10 sec, 2sec, 5 sec 2sec, 12sec
Continuous Shooting Speed 4 frames per second, 8 frames per second, 12 frames per second, 6 frames per second 3 frames per second, 1 frame per second, 0.7 frames per second, 6.4 frames per second, 4.4 frames per second
HDR Mode Auto HDR mode Auto HDR mode
Additional Features Exposure compensation, built-in speaker, sharpness control, histogram display, auto exposure control, colour control, AE lock, AF lock, saturation control, Sweep Panorama technology, contrast control, Dynamic Range Optimizer, built-in help guide, Dolby Digital Stereo Creator, Chromatic Aberration Compensation (CAC), x.v.Colour technology, Multi-Frame Noise Reduction, Intelligent AUTO (iAUTO), Eye-Fi Card Ready, High ISO NR, Smart Teleconverter, Lens Distortion Compensation (LDC), Clear Image Zoom, noise reduction over long exposures, BRAVIA Sync function, PhotoTV HD, back illuminated sensor, High Dynamic Range (HDR), dual video recording, noise reduction Audio recording, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, interval shooting mode, in-camera RAW processing, peripheral illumination correction, High ISO NR, no anti-aliasing filter, Lens Distortion Correction, primary colour filter, colour moire correction, Lateral Chromatic Aberration Correction, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution System II
OTHERS Sony Alpha99 II ILCA-99M2 Pentax K-1 II
Included Accessories Battery charger, body cap, shoulder strap, eyecup, shoe cap, micro-USB cable Eyepiece cover, battery charger, body cap, battery grip, eyecup, shoe cap, additional battery, battery grip terminal cover, sync terminal cover
Software - Digital Camera Utility 5
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C -10 °C
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