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.
DESIGN AND DIMENSIONS | Sony Alpha99 II ILCA-99M2 | Pentax K-1 II |
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Product Type | Digital camera - 4K - mirrorless system | Digital camera - 1080p - SLR with Live View mode, movie recording |
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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 |
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Sensor Resolution | 42.4 Megapixel | 36.4 Megapixel |
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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 |
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Image Processor | BIONZ X | PRIME IV |
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LENS | Sony Alpha99 II ILCA-99M2 | Pentax K-1 II |
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Lens Mounting Type | Sony A-type | Pentax K |
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FOCUSING | Sony Alpha99 II ILCA-99M2 | Pentax K-1 II |
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Auto Focus | Hybrid | TTL contrast and phase detection |
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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 |
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Viewfinder Type | Electronic - OLED | Optical - fixed eye-level pentaprism |
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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 |
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ISO (Max) | 102400 | 819200 |
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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 |
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Type | 3" LCD display | 3.2" LCD display |
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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 |
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Digital Video Format | AVCHD, H.264, XAVC S, XAVC HD | H.264, MOV |
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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 |
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Memory Card Slot | SD card, Memory Stick PRO Duo card / SD card | Dual SD card |
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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 |
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Battery Type | Sony NP-FM500H Lithium Ion | Pentax D-Li90 Lithium Ion |
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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 |
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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 |
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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 |
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Self-Timer Delay | 10 sec, 2sec, 5 sec | 2sec, 12sec |
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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 |
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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 |
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Software | - | Digital Camera Utility 5 |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | 0 °C | -10 °C |