Side by side comparison and review of Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm and Pentax K-500 + DA L 18-55mm AL. 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 | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Product Type | Digital camera - mirrorless system | Digital camera - 1080p - SLR with Live View mode, movie recording |
|---|---|---|
| Lens Included | X VARIO 12-35mm lens | DA L 18-55mm AL lens |
| Height | 9.34 cm | 9.65 cm |
| Width | 13.29 cm | 12.9 cm |
| Depth | 8.2 cm | 7 cm |
| Weight | 470 g | 590 g |
| Body Material | Magnesium alloy | Stainless steel, fibre reinforced polycarbonate |
| Enclosure Colour | Black | Black |
| Protection | Splashproof, dust-resistant | Dust-resistant |
| Digital Zoom | 4x | - |
| Optical Zoom | 3x | 3x |
| SENSOR | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Sensor Resolution | 16.05 Megapixel | 16.3 Megapixel |
|---|---|---|
| Optical Sensor Type | Live MOS | CMOS |
| Total Pixels | 17,200,000 pixels | 16,500,000 pixels |
| Effective Sensor Resolution | 16,050,000 pixels | 16,300,000 pixels |
| Optical Sensor Size | Four Thirds (17.3 x 13.0 mm) | APS-C (23.7 x 15.7 mm) |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Supersonic Wave Filter (SWF) | Dust Reduction (image sensor vibration), Special Protect (SP) coating |
| Image Stabiliser | Optical (POWER O.I.S.) | Optical (image sensor shift mechanism) |
| Built-in Optical Image Stabiliser | - | Yes |
| Sensors | Digital level metre | - |
| PROCESSOR | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Image Processor | Venus Engine | PRIME M |
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| LENS | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Type | Zoom lens - 3x zoom - 12 - 35 mm - f/2.8 Micro Four Thirds | Zoom lens - 3x zoom - 18 - 55 mm - f/3.5-5.6 DA L AL Pentax KAF - zoom |
|---|---|---|
| Focal Length Equivalent to 35mm Camera | 24 - 70mm | 27 - 82.5mm |
| Focus Adjustment | Automatic, manual | Automatic, manual |
| Min Focus Distance | 25 cm | 25 cm |
| Max View Angle | 84 degree(s) | 76 degree(s) |
| Zoom Adjustment | Manual | Manual |
| Lens Construction | 9 groups / 14 elements | 8 groups / 11 elements |
| Filter Size | 58 mm | 52 mm |
| Lens Mounting Type | Micro Four Thirds | Pentax KAF2 |
| Features | Splashproof, aspherical lens, dustproof, Ultra High Refractive (UHR) index lens, Nano Surface coating, Ultra ED (UED) glass | Aspherical lens |
| FOCUSING | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Auto Focus | TTL contrast detection | TTL contrast and phase detection |
|---|---|---|
| Auto Focus Points (Zones) Qty | 23 | 11 |
| Auto Focus Features | - | Focus Peaking function |
| AE/AF Control | Face-priority AF, Subject-tracking AF, Touch Area AF | Face-priority AF, Subject-tracking AF |
| Face Detection | Face Recognition | Yes |
| VIEWFINDER | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Viewfinder Type | Electronic - OLED | Optical - fixed eye-level pentaprism |
|---|---|---|
| Viewfinder Colour Support | Colour | - |
| Viewfinder Resolution | 1,744,000 pixels | - |
| Optical Viewfinder Field Coverage | 100% | 100% |
| Optical Viewfinder Magnification | 1.34x | 0.92x |
| Optical Viewfinder Dioptric Correction Range | -4 to +4 | -2.5 to +1.5 |
| Field of View Crop Factor | 1.5 | - |
| Interchangeable Focusing Screens | - | Yes |
| Features | Auto eye sensor | - |
| EXPOSURE & WHITE BALANCE | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| ISO (Max) | 25600 | 51200 |
|---|---|---|
| Light Sensitivity | ISO 800, ISO 125, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 | ISO 100-51200, ISO auto (100-51200) |
| Exposure Metering | Multi-segment, centre-weighted, spot | Multi-segment, centre-weighted, spot |
| Exposure Metering Zones | 144 | 77 |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, ISO priority, shutter & aperture priority |
| Shooting Programs | - | Landscape, portrait mode, macro, museum, surf & snow, PET, Blue Sky, food, night scene, sunset, candle, night snapshot, night scene with portrait, kids, Stage, night scene HDR, moving object, forest, backlight silhouette |
| Special Effects | Sepia, Vivid, Custom Effect, soft focus, natural, monochrome, portrait, miniature, Cross Process, Retro, Expressive, high dynamic, High Key, Low Key, Scenery, Toy effect, Star Filter, Impressive Art, One Point Colour, Dynamic Monochrome | Soft, Slim, Pastel, Colour, 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 |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), fluorescent light (daylight white) |
| Max Shutter Speed | 1/4000 sec | 1/6000 sec |
| Min Shutter Speed | 60 sec | 30 sec |
| Exposure Compensation | ±5 EV range, in 1/3 EV steps | ±5 EV range, in 1/2 or 1/3 EV steps |
| Auto Exposure Bracketing | 7 steps in 1/3, 2/3 or 1 EV steps | 3 steps in 1/2 or 1/3 EV steps |
| White Balance Bracketing | Yes | - |
| X-sync Speed | 1/160 sec | 1/180 sec |
| Exposure Range | EV 0-18 (ISO 100) | EV 0-22 (ISO 100) |
| DISPLAY | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Type | 3" OLED display | 3" LCD display |
|---|---|---|
| Touch Screen | Yes | - |
| Display Format | 614,000 pixels | 921,000 pixels |
| Display Form Factor | Rotating | Built-in |
| Display Features | Display brightness control, display colour control | Display brightness control, display colour control |
| FLASH | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Camera Flash | Pop-up flash | Pop-up flash |
|---|---|---|
| Guide Number (m / ISO 100) | 12 | 12 |
| 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, P-TTL |
| Red-Eye Reduction | Yes | Yes |
| Features | AF illuminator, flash +/- compensation | AF illuminator, flash +/- compensation, wireless off-camera control |
| VIDEOGRAPHY / CAMCORDER | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Digital Video Format | AVCHD, H.264, MOV | H.264 |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG, MPO | JPEG, DNG (RAW) + JPEG, DNG (RAW) |
| Max Video Resolution | 1920 x 1080 | 1920 x 1080 |
| Microphone Operation Mode | Stereo | Mono |
| Microphone Features | Wind noise reduction | Sensitivity control |
| MEMORY | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Memory Card Slot | SD card | SD card |
|---|---|---|
| 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 |
| Memory Card | - | 8 GB SDHC |
| Image Storage | JPEG 4608 x 3456 JPEG 4608 x 3072 JPEG 4608 x 2592 JPEG 3264 x 2448 JPEG 3264 x 2176 JPEG 3264 x 1840 JPEG 2336 x 1752 JPEG 2336 x 1560 JPEG 1920 x 1080 JPEG 1824 x 1368 - 3D mode JPEG 1824 x 1216 - 3D mode JPEG 1824 x 1024 - 3D mode JPEG 3456 x 3456 JPEG 2448 x 2448 JPEG 1744 x 1744 JPEG 1712 x 1712 |
RAW 4928 x 3264 JPEG 4928 x 3264 JPEG 4224 x 2816 JPEG 3456 x 2304 JPEG 2688 x 1792 |
| Video Capture | MOV - 1920 x 1080 - 25 fps - 72Mbps MOV - 1920 x 1080 - 24 fps - 72Mbps MOV - 1280 x 720 - 50 fps - 72Mbps MOV - 1920 x 1080 - 50 fps - 50Mbps MOV - 1920 x 1080 - 25 fps - 50Mbps MOV - 1920 x 1080 - 24 fps - 50Mbps AVCHD - 1920 x 1080 - 50 fps - 28Mbps AVCHD - 1920 x 1080 - 24 fps - 24Mbps AVCHD - 1920 x 1080 - 50 fps - 24Mbps AVCHD - 1920 x 1080 - 50 fps - 17Mbps H.264 - 1920 x 1080 - 25 fps - 20Mbps H.264 - 1280 x 720 - 25 fps - 10Mbps H.264 - 640 x 480 - 25 fps - 4Mbps |
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 - 640 x 480 - 30 fps H.264 - 640 x 480 - 25 fps H.264 - 640 x 480 - 24 fps |
| BATTERY AND CHARGING | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Battery Type | Lithium Ion - manufacturer-specific | Pentax D-Li109 Lithium Ion |
|---|---|---|
| Details | Li-ion rechargeable battery - 1860 mAh (included) | Pentax D-Li109 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 540 shots | Photo shooting - 480 shots (D-LI109 battery) Photo shooting - 1250 shots (lithium AA batteries) Playback - 4.5 hours (D-LI109 battery) Playback - 9.3 hours (lithium AA batteries) |
| CONNECTIONS | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
|---|
| Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n | Composite video/audio, USB 2.0 |
|---|---|---|
| Print Standard | Direct print, DPOF support, Exif Print support, PictBridge support | DPOF support, PRINT Image Matching |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 2.0 Composite video/audio output HDMI output Microphone Headphones Remote control |
USB 2.0 Composite video/audio output |
| FEATURES | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Self-Timer Delay | 10 sec, 2sec | 2sec, 12sec |
|---|---|---|
| Continuous Shooting Speed | 2 frames per second, 4 frames per second, 20 frames per second, 6 frames per second | 3 frames per second, 6 frames per second |
| Additional Features | Audio recording, built-in speaker, RGB primary colour filter, date/time stamp, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, Scene Detection Technology, 3D Noise Reduction Technology, face detection, Motion Detection Technology, Full-time Live View, Dolby Digital Stereo Creator, Multi-Frame Noise Reduction, Intelligent Auto Plus (iA+), high-speed recording, Touch Shutter technology, Light Speed AF, fast motion recording | RGB primary colour filter, depth-of-field preview button, histogram display, cropping an image, resizing an image, shadow point display, interval shooting mode, highlight point display, in-camera film editing, Dynamic Range Adjustment, in-camera RAW processing, Chromatic Aberration Compensation (CAC), HDR image enhancement technology, Eye-Fi Card Ready, NR Slow Shutter, High ISO NR, Lens Distortion Correction, SR (Shake Reduction) |
| OTHERS | Panasonic Lumix G DMC-GH3A + X VARIO 12-35mm | Pentax K-500 + DA L 18-55mm AL |
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| Included Accessories | Lens hood, battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable | Battery charger, dust cap, body cap, lens cap, carrying case, shoulder strap, USB cable, eyecup, shoe cap |
|---|---|---|
| Software | Drivers & Utilities, SILKYPIX Developer Studio 3.1 SE, Loilo Super Loiloscope (Trial), Panasonic PHOTOfunSTUDIO 8.5 Premium Edition | Drivers & Utilities, SILKYPIX Developer Studio 3.0 |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | 0 °C | -10 °C |
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