Side by side comparison and review of Pentax K-3 and Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ. 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 | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Product Type | Digital camera - SLR with movie recording | Digital camera - 4K - mirrorless system |
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Lens Included | Body only | Fujinon XC 15-45mm OIS PZ lens |
Height | 10 cm | 6.77 cm |
Width | 13.15 cm | 11.9 cm |
Depth | 7.75 cm | 4.11 cm |
Weight | 715 g | 271 g |
Weight Details | - | Camera body only: 271 g Camera with battery and memory card: 320 g |
Body Material | Magnesium alloy | - |
Enclosure Colour | Black | Dark silver | Silver |
Protection | Weatherproof, freezeproof, dust-resistant | - |
Optical Zoom | - | 3x |
SENSOR | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Sensor Resolution | 23.35 Megapixel | 24.2 Megapixel |
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Optical Sensor Type | CMOS | CMOS |
Total Pixels | 24,710,000 pixels | - |
Effective Sensor Resolution | 23,350,000 pixels | 24,200,000 pixels |
Optical Sensor Size | APS-C (23.5 x 15.6 mm) | APS-C (23.5 x 15.7 mm) |
Frame Rate (Max Resolution) | - | 30 fps |
Sensor Dust Reduction | - | Yes |
Sensor Features | Dust Reduction (image sensor vibration), anti-aliasing simulator function | Dust Reduction (image sensor vibration) |
Image Stabiliser | Optical (image sensor shift mechanism) | Optical |
Built-in Optical Image Stabiliser | Yes | - |
Sensors | Dust alert sensor, digital level metre | - |
PROCESSOR | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Image Processor | PRIME III | - |
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LENS | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Type | - | Fujinon zoom lens - 3x zoom - 15 - 45 mm - f/3.5-5.6 XC OIS PZ - zoom |
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Focal Length Equivalent to 35mm Camera | - | 23 - 69mm |
Focus Adjustment | - | Automatic, manual |
Min Focus Distance | - | 13 cm |
Macro Focus Range | - | 5cm |
Zoom Adjustment | - | Motorised drive |
Lens Construction | - | 9 groups / 10 elements |
Filter Size | - | 52 mm |
Lens Mounting Type | Pentax K | Fujifilm X Mount |
Features | - | ED glass, aspherical lens, stepping motor |
FOCUSING | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Auto Focus | TTL phase detection | TTL contrast and phase detection |
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Auto Focus Points (Zones) Qty | 27 | - |
Face Detection | Yes | Eye Detect AF, Face Detection Self-timer, face-priority AF function, Smile Detection Auto Shutter |
VIEWFINDER | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Viewfinder Type | Optical - fixed eye-level pentaprism | - |
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Optical Viewfinder Field Coverage | 100% | - |
Optical Viewfinder Magnification | 0.95x | - |
Optical Viewfinder Dioptric Correction Range | -2.5 to +1.5 | - |
Interchangeable Focusing Screens | Yes | - |
EXPOSURE & WHITE BALANCE | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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ISO (Max) | 51200 | 51200 |
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Native ISO | 100-51200 | 200-12800 |
Extended ISO (Max) | - | 25600 (H1), 51200 (H2) |
Extended ISO (Min) | - | 100 |
Light Sensitivity | ISO 100-51200, ISO auto (100-51200) | ISO 100, ISO auto, ISO 200-12800, ISO 51200, ISO 25600 |
Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, spot, average |
Exposure Metering Zones | - | 256 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority | Bulb, automatic, manual, aperture-priority, shutter-priority |
Shooting Programs | - | Portrait mode, night mode, text, party/indoor, fireworks, multiple exposure, flower, sunset, beach, snow, light trace |
Special Effects | Soft, Slim, Pastel, fisheye, natural, bright, Vibrant, Sketch, monochrome, Muted, landscape, portrait, Water Colour, miniature, Cross Process, Retro, Colour Extract, Toy camera, starburst, High contrast, Colour Invert, Bleach Bypass, Posterisation, Radiant, Reversal Film, Shading, Tone Expansion, Bold Monochrome, Unicolour Bold | Fog Filter, fisheye, soft focus, miniature, Film Simulation, partial colour, Toy camera, High Key, Low Key, Pop Colour, Cross Screen, HDR Art, Dynamic tone |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | 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) | Fine, incandescent, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 10000K |
Shutter Type | Mechanical electronically-controlled | Mechanical, electronic |
Max Shutter Speed | 1/8000 sec | 1/32000 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 1/3 EV steps |
Auto Exposure Bracketing | 2, 3 or 5 steps | - |
White Balance Bracketing | - | Yes |
X-sync Speed | 1/180 sec | 1/180 sec |
Exposure Range | EV -3-20 (ISO 100) | - |
DISPLAY | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Type | 3.2" LCD display | 3.5" LCD display |
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Touch Screen | - | Yes |
Display Format | 1,037,000 pixels | 2,760,000 pixels |
Display Form Factor | Built-in | Rotating |
Display Features | Colour control | Display brightness control |
FLASH | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Camera Flash | Pop-up flash | Pop-up flash |
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Guide Number (m / ISO 100) | 13 | 4 |
Flash Modes | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction |
Red-Eye Reduction | Yes | Yes |
Features | AF illuminator, flash +/- compensation, wireless off-camera control | AF illuminator |
VIDEOGRAPHY / CAMCORDER | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Digital Video Format | AVI, MJPEG, H.264 | H.264 |
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Image Recording Format | JPEG, DNG (RAW) + JPEG, DNG (RAW) | JPEG, RAW, RAW + JPEG |
Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
Audio Signal Format | - | Linear PCM |
Microphone Operation Mode | Mono | Stereo |
Microphone Features | Sensitivity control | - |
MEMORY | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Memory Card Slot | Dual SD card | SD card |
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Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory 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 |
Memory Card Max Supported Size | - | 256 GB |
Image Storage | RAW 6016 x 4000 JPEG 6016 x 4000 JPEG 4608 x 3072 JPEG 3072 x 2048 JPEG 1920 x 1280 |
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Video Capture | H.264 - 1920 x 1080 - 30 fps H.264 - 1920 x 1080 - 25 fps H.264 - 1920 x 1080 - 24 fps H.264 - 1280 x 720 - 60 fps H.264 - 1280 x 720 - 50 fps H.264 - 1280 x 720 - 30 fps H.264 - 1280 x 720 - 25 fps H.264 - 1280 x 720 - 24 fps H.264 - 1920 x 1080 - 60 fps H.264 - 1920 x 1080 - 50 fps |
H.264 - 3840 x 2160 p H.264 - 1920 x 1080 p H.264 - 1280 x 720 H.264 - 1080 x 1080 p H.264 - 704 x 720 p |
BATTERY AND CHARGING | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Battery Type | Pentax D-Li90 Lithium Ion | Fujifilm NP-W126S Lithium Ion |
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Details | Pentax D-Li90 Li-ion rechargeable battery (included) | Fujifilm NP-W126S Li-ion rechargeable battery (included) |
Battery Life | Photo shooting - 560 shots (50% flash usage) Photo shooting - 720 shots (flash off) Playback - 6.2 hours |
Photo shooting - 270 shots Photo shooting - 450 shots (ECO mode) Video recording - 80 minutes (4K resolution) Video recording - 110 minutes (Full HD resolution) |
CONNECTIONS | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Interface | HDMI, USB 3.0 | HDMI, USB-C, IEEE 802.11b/g/n, Bluetooth 4.2 |
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Connectivity Features | - | Wireless Image Transfer |
Print Standard | Exif Print support | DPOF support, Exif Print support |
Flash Terminal | Hot shoe | Hot shoe |
Connector Type | USB 2.0 HDMI output Microphone Headphones Remote control |
USB 2.0 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone (sub-mini phone stereo 2.5 mm) |
FEATURES | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Self-Timer Delay | 2sec, 12sec | 10 sec, 2sec |
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Continuous Shooting Speed | 8.3 frames per second | 3 frames per second, 6 frames per second |
HDR Mode | Auto HDR mode | - |
Additional Features | Audio recording, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, GPS ready, interval shooting mode, mirror lock, in-camera RAW processing, peripheral illumination correction, HDR image enhancement technology, Shade Correction, Eye-Fi Card Ready, NR Slow Shutter, High ISO NR, Dynamic Range Compensation, no anti-aliasing filter, Lens Distortion Correction, primary colour filter, Interval Movie Record, Automatic composition correction function, colour moire correction, Lateral Chromatic Aberration Correction, Flucard Ready | Digital image rotation, camera orientation detection, in-camera red-eye removal, cropping an image, resizing an image, in-camera RAW processing, primary colour filter, High Dynamic Range (HDR), Photobook assist |
OTHERS | Pentax K-3 | Fujifilm X Series X-A7 + Fujinon XC 15-45mm OIS PZ |
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Included Accessories | Battery charger, body cap, shoulder strap, USB cable, eyecup, shoe cap, battery grip terminal cover, sync terminal cover | Dust cap, body cap, lens cap, shoulder strap, AC power adaptor, USB cable |
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Software | Drivers & Utilities | - |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | -10 °C | 0 °C |
Service & Support | - | Limited warranty - 1 year |