General | Sony Alpha 9 | Pentax KP |
---|---|---|
Brand | Sony | Pentax |
Model | Alpha 9 | KP |
Successor Model | Sony Alpha 9 II | |
MSRP | $4500/£4500 | $1099 (body only) |
Camera Type | Interchangeable Lens | Interchangeable Lens |
Body Type | Mirrorless | DSLR |
Video Capture |
Sensor | Sony Alpha 9 | Pentax KP |
---|---|---|
Sensor Type | Stacked CMOS | CMOS |
Sensor Size | Full Frame | APS-C |
Sensor Dimensions | 35.6 x 23.8 mm | 23.5 x 15.6 mm |
Total Pixels | 28.3 Megapixel | 24.96 Megapixel |
Effective Pixels | 24.2 Megapixel | 24.32 Megapixel |
Low Pass Filter | ||
Native ISO Range | 100 - 51,200 | 100 - 819,200 |
Boosted ISO Range | 50 - 204,800 | |
Sensor Shift High Resolution Mode |
Photo | Sony Alpha 9 | Pentax KP |
---|---|---|
Processor | BIONZ X | PRIME IV |
Max Image Resolution | 6000 x 4000 | 6016 x 4000 |
Other Resolutions | 4608 x 3072, 3072 x 2048, 1920 x 1280 | |
Image Aspect Ratios | 3:2, 16:9 | 3:2 |
Image File Format | JPEG, RAW | JPEG, RAW |
JPEG Quality Levels | Extra fine, fine, standard | Best, better, good |
Bit Depth | 14-Bit | 14-Bit |
Color Space | xvYCC (x.v.Color when connected via HDMI cable) compatible with TRILUMINOS Color | sRGB, Adobe RGB |
Timelapse Recording | ||
White Balance | Presets: Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater | |
WB Bracketing | 3 frames, H/L selectable |
Focus | Sony Alpha 9 | Pentax KP |
---|---|---|
Focusing System | Fast Hybrid AF (Phase-detection / Contrast-detection) | |
Autofocus Modes | Multi-area Center Selective single-point Tracking Single Continuous Touch Face Detection Live View | Multi-area Center Selective single-point Tracking Single Continuous Touch Face Detection Live View |
Lens Servo | Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF | Automatic, Continuous-Servo AF, Single-Servo AF |
AF Detection Range | -3 to +20 EV | -3 to +18 EV |
Number of Focus Points | 693 | 27 |
Number of Cross-type Focus Points | 25 | |
Touch-to-Focus | ||
Live View Autofocus | ||
Animal Eye Detection | ||
Vehicle Tracking Mode | ||
Insect Tracking Mode | ||
Contrast Detection for Autofocus | ||
Phase Detection for Autofocus | ||
Focusing Screen | Interchangeable Natural-Bright-Matte III focusing screen |
Optics | Sony Alpha 9 | Pentax KP |
---|---|---|
Lens Mount | Sony E | Pentax KAF2 |
Crop Factor | 1x | 1.5x |
Image Stabilization | 5-Axis Sensor Shift | 5-Axis Sensor Shift |
Image Stabilization Compensation | 5 stops | |
Digital Image Stabilization |
Screen | Sony Alpha 9 | Pentax KP |
---|---|---|
Screen Type | Tilting | Tilting |
Screen Technology | TFT LCD | TFT LCD |
Touch Screen | ||
Screen Size | 3.0" | 3.0" |
Screen Resolution | 1,440k dot | 921k dot |
Top LCD Screen | ||
Live View | ||
Live Composition |
Viewfinder | Sony Alpha 9 | Pentax KP |
---|---|---|
Viewfinder | Electronic (OLED) | Optical (pentaprism) |
Viewfinder Size | 0.5" | |
Viewfinder Coverage | 100% | 100% |
Viewfinder Magnification | 0.78x | 0.95x |
Viewfinder Magnification (35mm equivalent) | 0.78x | 0.63x |
Viewfinder Resolution | 3,686k dot | |
No Blackout Viewfinder | ||
Viewfinder Eyepoint | 23 mm | 20.5 mm |
Diopter Adjustment | -4 to +3 | -2.5 to +1.5 |
120 fps Viewfinder Refresh Rate |
Shutter | Sony Alpha 9 | Pentax KP |
---|---|---|
Shutter Type | Electronic, Mechanical Focal Plane | |
Min Shutter Speed | 30 sec | 30 sec |
Max Shutter Speed (Mechanical or 1st Curtain) | 1/8000 sec | 1/6000 sec |
Max Shutter Speed (Electronic) | 1/32000 sec | 1/24000 sec |
Max Continuous Shooting | 20.0 fps | 7.0 fps |
Continuous Shooting Resolution/fps/buffer | Up to 20 fps at 24.2 MP for up to 239 Frames (Raw) / 361 Frames (JPEG) Up to 10 fps at 24.2 MP for up to 239 Frames (Raw) / 361 Frames (JPEG) | Up to 7 fps at 24 MP for up to 28 Frames (JPEG) / 8 Frames (Raw) Up to 3 fps at 24 MP for up to 70 Frames (JPEG) / 15 Frames (Raw) Up to 0.8 fps at 24 MP for up to 100 Frames (JPEG) / 100 Frames (Raw) |
Flash | Sony Alpha 9 | Pentax KP |
---|---|---|
Built-in Flash | ||
Flash Modes | Flash off Autoflash Fill-flash Slow Sync. Rear Sync. Red-eye reduction Wireless Hi-speed sync | Auto auto w/redeye reduction flash on w/redeye reduction slow sync trailing curtain sync manual wireless |
Flash Range | 6.00 m at ISO 100 | |
Max Flash Sync Speed | 1/250 sec | 1/180 sec |
Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) | -2 to +1 EV (1/3 EV Steps) |
Flash Bracketing | 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0, 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3, 1.0 EV increments | |
External Flash Connectivity | ||
External Flash System | P-TTL | P-TTL |
External Flash Connection | Intelligent Hot Shoe, PC Terminal | Hot Shoe |
Exposure | Sony Alpha 9 | Pentax KP |
---|---|---|
Exposure Metering Modes | Multi Center-weighted Highlight-weighted Average Spot | Multi Center-weighted Spot |
Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority | Aperture Priority, Auto, Manual, Program, Sensitivity Priority, Shutter Priority |
Metering Range | -3 to +20 EV | -3 to +20 EV |
Exposure Compensation | ±5 EV (1/3 EV, 1/2 EV increments) | ±5 EV (1/3 EV, 1/2 EV increments) |
Exposure Bracketing | ±6 EV (3, 5 shots at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV increments) | ±5 EV (2, 3, 5 shots ) |
Exposure Lock | Locked when shutter button is pressed halfway. Available with AE lock button. (On/Off/Auto) | Can be assigned to the AF/AE-L button,Fx1 button,Fx2 button,Fx3 button |
DXO | Sony Alpha 9 | Pentax KP |
---|---|---|
DxO Low Light ISO | 3517 | |
DxO Color Depth | 24.9 | |
DxO Dynamic Range | 13.3 | |
DxO Overall Score | 92 |
Video | Sony Alpha 9 | Pentax KP |
---|---|---|
Internal Recording Modes | XAVC S 4K UHD: 3840 x 2160 @ 24/25/29.97 fps [60 to 100 Mbps] Full HD: 1920 x 1080p @ 24/25/29.97/50/59.94/100 fps [50 to 100 Mbps] AVCHD Full HD: 1920 x 1080i @ 50/59.94 fps [17 to 24 Mbps] | |
Interval Recording | ||
Video Formats | MPEG-4, AVCHD, H.264 | MPEG-4, H.264 |
Max Video Resolution | 3840 x 2160 | 1920 x 1080 |
External Recording Modes | 4:2:2 8-Bit via HDMI UHD 4K (3840 x 2160) @ 23.98/24.00/25/29.97 fps 1920 x 1080p @ 23.98/24.00/50/59.94 fps 1920 x 1080i @ 50/59.94 fps | |
Webcam Functionality | ||
Unlimited Video Recording | ||
Recording Limit | 30 min | 25 min |
Terminals | Sony Alpha 9 | Pentax KP |
---|---|---|
Audio I/O | 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output 1 x 1/8" / 3.5 mm TRS Stereo Microphone Input | |
Power I/O | 1 x USB-C Input/Output | |
Other I/O | 1 x Sony Multi/Micro-USB Input/Output (Shared with Remote Input) 1 x USB-C (USB 3.2 / 3.1 Gen 1) Input/Output (Shared with Power Input) 1 x PC Sync Socket Output 1 x RJ45 | |
USB Speed | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
HDMI Output | Micro | requires SlimPort adapter |
Speaker | Mono | Mono |
Built-in Microphone | Stereo | Stereo |
Microphone Input | ||
Headphone Output | ||
Flash Sync Port |
Connectivity | Sony Alpha 9 | Pentax KP |
---|---|---|
Built-in GPS | ||
Built-In Wi-Fi | ||
Wi-Fi Version | 802.11b/g/n, 2.4 GHz | 802.11b/g/n, 2.4 GHz |
Built-In Bluetooth | ||
Bluetooth Version | 4.1 | |
NFC | ||
Remote Control | Wired or wireless | via remote cable or smartphone |
Environmental | Sony Alpha 9 | Pentax KP |
---|---|---|
Environmental Sealing | ||
Operating Temperature | 32 to 104°F / 0 to 40°C | 14 to 104°F / -10 to 40°C |
Operating Humidity | 0 to 85% |
Physical | Sony Alpha 9 | Pentax KP |
---|---|---|
Dimensions | 127 x 96 x 63 mm (5 x 3.78 x 2.48") | 132 x 101 x 76 mm (5.2 x 3.98 x 2.99") |
Weight (inc. batteries) | 673 g (1.48 lb / 23.74 oz) | 703 g (1.55 lb / 24.80 oz) |
Box Dimensions (LxWxH) | 9.6 x 6.1 x 5.6" | 8.35 x 6.4 x 5.1" |
Package Weight | 3.395 lb | 3.075 lb |
Power and Storage | Sony Alpha 9 | Pentax KP |
---|---|---|
Battery Pack | NP-FZ100 | D-LI109 |
Battery Life | 650 shots | 390 shots |
USB Charging | ||
Internal Storage | ||
External Storage | Dual Slot: SD/SDHC/SDXC (UHS-II) | Single Slot: SD/SDHC/SDXC (UHS-I) |
Other | Sony Alpha 9 | Pentax KP |
---|---|---|
Self Timer | 2, 5, 10 secs + continuous | 2 or 12 secs |
Astro Tracer feature for Astrophotography | ||
Orientation Sensor | ||
Tripod Mounting Thread | 1 x 1/4"-20 Female (Bottom) | |
Accessory Mount | 1 x Hot Shoe Mount | |
Material of Construction | Magnesium Alloy | |
Electronic Level Gauge |
For a full review please go to the review page: