Side by side comparison and review of Pentax K-3 II and Sony Alpha6500 ILCE-6500. 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 II | Sony Alpha6500 ILCE-6500 |
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Product Type | Digital camera - 1080p - SLR with Live View mode, movie recording | Digital camera - 4K - mirrorless system |
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Lens Included | Body only | Body only |
Height | 10.25 cm | 6.69 cm |
Width | 13.15 cm | 12 cm |
Depth | 7.75 cm | 5.33 cm |
Weight | 700 g | 453 g |
Weight Details | - | Camera with battery and memory card: 453 g |
Body Material | Stainless steel, magnesium alloy | Magnesium alloy |
Enclosure Colour | Black | - |
Protection | Weatherproof, freezeproof, dust-resistant | Dust-resistant, moisture-resistant |
Digital Zoom | - | 4x |
Navigation | GPS receiver | - |
SENSOR | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Sensor Resolution | 24.35 Megapixel | 24.2 Megapixel |
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Optical Sensor Type | CMOS | Exmor CMOS |
Total Pixels | 24,710,000 pixels | 25,000,000 pixels |
Effective Sensor Resolution | 24,350,000 pixels | 24,200,000 pixels |
Optical Sensor Size | APS-C (23.5 x 15.6 mm) | APS-C (23.5 x 15.6 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), Anti-Dust coating |
Image Stabiliser | - | Optical (5-axis image sensor shift mechanism) |
Built-in Optical Image Stabiliser | - | Yes |
Sensors | Accelerometer, magnetometer, digital level metre | Digital level metre |
PROCESSOR | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Image Processor | - | BIONZ X |
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LENS | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Lens Mounting Type | Pentax K | Sony E-mount |
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FOCUSING | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Auto Focus | TTL contrast and phase detection | TTL contrast and phase detection |
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Auto Focus Points (Zones) Qty | 27 | 425 |
Auto Focus Features | - | Focus Peaking function, Predictive Focus Control |
Face Detection | Yes | Smile Shutter |
VIEWFINDER | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Viewfinder Type | Optical - fixed eye-level pentaprism | Electronic - OLED |
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Viewfinder Colour Support | - | Colour |
Viewfinder Diagonal Size | - | 0.39" |
Viewfinder Resolution | - | 2,359,296 pixels |
Optical Viewfinder Field Coverage | 100% | 100% |
Optical Viewfinder Magnification | 0.95x | 1.07x |
Optical Viewfinder Dioptric Correction Range | -2.5 to +1.5 | -4 to +3 |
Field of View Crop Factor | - | 1.5 |
Interchangeable Focusing Screens | Yes | - |
Features | - | Viewfinder brightness control, colour temperature control |
EXPOSURE & WHITE BALANCE | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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ISO (Max) | 51200 | 51200 |
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Native ISO | 100-51200 | 100-6400 |
Extended ISO (Max) | - | 25600 |
Light Sensitivity | ISO 100-51200, ISO auto (100-51200) | ISO 51200, ISO auto (100-6400), ISO 100-25600 |
Exposure Metering | Multi-segment, centre-weighted, spot | Spot, average, highlight spot |
Exposure Metering Zones | - | 1200 |
Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority |
Bracketing Modes | - | Dynamic Range Bracketing, Flash Exposure Bracketing, white balance bracketing |
Shooting Programs | - | Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur |
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 | Black & White, Sepia, Neutral, Vivid, sunset, soft focus, illustration, landscape, portrait, Water Colour, miniature, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key, Night Scene, Standard, Style Box |
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) | Incandescent, cloudy, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater, 2500K - 9900K, fluorescent light (daylight white) |
Shutter Type | Mechanical electronically-controlled | Mechanical electronically-controlled |
Max Shutter Speed | 1/8000 sec | 1/4000 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 | 2, 3 or 5 steps | 3, 5, 9 steps in 1/3, 1/2, 2/3, 1, 2 or 3 EV steps |
White Balance Bracketing | - | Yes |
X-sync Speed | 1/180 sec | 1/160 sec |
Exposure Range | EV -3-20 (ISO 100) | EV -2-20 (ISO 100) |
DISPLAY | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Type | 3.2" LCD display | 3" LCD display |
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Touch Screen | - | Yes |
Display Format | 1,037,000 pixels | 921,600 pixels |
Display Form Factor | Built-in | Built-in |
Display Features | Colour control, contrast control, display brightness control | Display brightness control |
FLASH | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Camera Flash | - | Pop-up flash |
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Guide Number (m / ISO 100) | - | 6 |
Flash Modes | - | Fill-in mode, rear curtain sync, auto mode, flash OFF mode, red-eye reduction, slow sync |
Red-Eye Reduction | - | Yes |
Features | - | AF illuminator, flash +/- compensation, wireless off-camera control, high-speed synchronization (HSS) |
VIDEOGRAPHY / CAMCORDER | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Digital Video Format | AVI, MJPEG, H.264 | AVCHD, H.264, XAVC S |
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Image Recording Format | JPEG, DNG (RAW), PEF (RAW) | JPEG, RAW, RAW + JPEG |
Max Video Resolution | 1920 x 1080 | 3840 x 2160 |
Audio Signal Format | - | Dolby Digital AC-3 (2 channel), Linear PCM, AAC |
Surround Sound | - | Dolby Digital AC-3 (2 channel) recording |
Microphone Operation Mode | Mono | Stereo |
MEMORY | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Memory Card Slot | Dual SD card | Memory Stick PRO Duo 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, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card |
Memory Card Included | No | No |
Image Storage | RAW 6016 x 4000 JPEG 6016 x 4000 JPEG 4608 x 3072 JPEG 3072 x 2048 JPEG 1920 x 1280 |
6000 x 4000 4240 x 2832 3008 x 2000 6000 x 3376 4240 x 2400 3008 x 1688 |
Video Capture | 1920 x 1080 1280 x 720 |
XAVC S - 3840 x 2160 p - 30 fps - 100Mbps XAVC S - 3840 x 2160 p - 24 fps - 100Mbps XAVC S - 3840 x 2160 p - 30 fps - 60Mbps XAVC S - 3840 x 2160 p - 24 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 XAVC S HD - 1920 x 1080 p - 120 fps - 100Mbps XAVC S HD - 1920 x 1080 p - 120 fps - 60Mbps AVCHD - 1920 x 1080 p - 60 fps - 28Mbps 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 - 50 fps - 50Mbps XAVC S HD - 1920 x 1080 p - 25 fps - 50Mbps XAVC S HD - 1920 x 1080 p - 100 fps - 100Mbps XAVC S HD - 1920 x 1080 p - 100 fps - 60Mbps 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 |
BATTERY AND CHARGING | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Battery Type | Pentax D-Li90 Lithium Ion | Sony NP-FW50 Lithium Ion |
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Details | Pentax D-Li90 Li-ion rechargeable battery (included) | Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh (included) |
Battery Life | Photo shooting - 720 shots Playback - 6.2 hours |
Photo shooting - 310 shots (EVF on) Photo shooting - 350 shots (LCD Monitor on) Video recording - 1.08 hours (EVF on) Video recording - 1.17 hours (LCD Monitor on) |
CONNECTIONS | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Interface | Composite video/audio, HDMI, USB 3.0 | HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth 4.1 |
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Print Standard | Exif Print support | DPOF support, Exif Print support, PRINT Image Matching |
Flash Terminal | Hot shoe, PC terminal | Hot shoe |
Connector Type | USB 3.0 HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) Remote control |
USB 2.0 HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Remote control |
FEATURES | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Self-Timer Delay | 2sec, 12sec | 10 sec, 2sec, 5 sec |
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Continuous Shooting Speed | 3 frames per second, 4.5 frames per second, 8.3 frames per second | 8 frames per second, 3 frames per second, 6 frames per second, 11 frames per second |
HDR Mode | Auto HDR mode | Auto HDR mode |
Additional Features | Audio recording, sharpness control, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, saturation control, interval shooting mode, in-camera film editing, in-camera RAW processing, peripheral illumination correction, HDR image enhancement technology, Shade Correction, Eye-Fi Card Ready, High ISO NR, no anti-aliasing filter, Lens Distortion Correction, primary colour filter, Automatic composition correction function, colour moire correction, Lateral Chromatic Aberration Correction, Flucard Ready, anti-aliasing filter simulator, diffraction correction, Pixel Shift Resolution technology, colour fringe correction | Built-in speaker, sharpness control, camera orientation detection, histogram display, saturation control, Sweep Panorama technology, shadow point display, highlight point display, 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, Eye-Fi Card Ready, noise reduction over long exposures, high ISO speed noise reduction, PlayMemories Camera Apps support, silent shooting, distortion correction function, Clear Image Zoom 2.0x, peripheral shading correction |
OTHERS | Pentax K-3 II | Sony Alpha6500 ILCE-6500 |
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Included Accessories | Eyepiece cover, carrying strap, battery charger, body cap, eyecup, shoe cap, sync terminal cover | Eyepiece cover, body cap, shoulder strap, AC power adaptor, micro-USB cable, hot shoe cap |
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Software | Drivers & Utilities | - |
Max Operating Temperature | 40 °C | 40 °C |
Min Operating Temperature | -10 °C | 0 °C |