| key specs | 
| Camera Type | DSLR Camera | DSLR Camera | 
| Effective Pixels | 36.4 MP | 10.28 MP | 
| Sensor Type | CMOS | MOS | 
| Display Type | TFT LCD | TFT LCD | 
| Display Size | 3.2 inch | 3.2 inch | 
| Battery Type | Lithium ion | Lithium ion | 
| Touchscreen | - | Yes | 
| general | 
| Brand | Ricoh | Panasonic | 
| Model | Pentax K-1 36.40MP DSLR Camera | Lumix GH5S 10.28MP DSLR Camera | 
| Model Name | Pentax K-1 | Lumix GH5S | 
| Color | Black | Black | 
| Type | DSLR Camera | DSLR Camera | 
| Effective Pixels | 36.4 MP | 10.28 MP | 
| Dimensions(WxHxD) | 136.5 x 110 x 85.5 mm | 138.5 x 98.1 x 87.4 mm | 
| Weight | 1010 GM | 660 GM | 
| Temperature | 14 to 104 | 14 to 104 | 
| Ports | USB2.0 micro B, External power supply terminal, External cable switch terminal, X-sync socket, HDMI output terminal Type D , Stereo microphone input terminal, Headphone terminal | HDMI, USB | 
| Maximum Burst | - | Yes | 
| Accessory Shoe | - | Hot Shoe | 
| sensor features | 
| Sensor Type | CMOS | MOS | 
| Sensor Size | 35.9 x 24.0 mm | 17.3 x 13.0 mm | 
| Maximum ISO | 204800 ISO | - | 
| Maximum FPS | 4.4 | - | 
| Sensor Technology | - | Live MOS Sensor | 
| lens features | 
| Lens Mount | PENTAX KAF2 bayonet mount AF coupler, lens information contacts, K-mount with power contacts | Micro Four Thirds mount | 
| Digital Zoom | - | 2x | 
| Optical Zoom | - | 4x | 
| Color Filter | - | Primary color filter | 
| Dust Reduction | - | Yes | 
| viewfinder features | 
| View Finder | Yes | Yes | 
| View Finder Type | Pentaprism Finder | OLED Live View Finder 3,680k dots | 
| Viewfinder Coverage | 100% | 100% | 
| Viewfinder Magnification | Approx. 0.70x 50mmF1.4 at infinity | Approx. 1.52x / 0.76x 35mm camera equivalent with 50 mm lens at infinity -1.0 m-1 | 
| Viewpoint Dioptric Adjustment | Approx. -3.5m to + 1.2m-1 | -4.0 - +3.0 dpt | 
| Viewfinder Eye Point | 20.6 mm | 21 mm | 
| focus features | 
| Focus Mode | Single AF AF.S, Continuous AF AF.C | AFS Single / AFF Flexible / AFC Continuous / MF | 
| Focus Range | EV-3 to 18 ISO 100 / at normal temperature | EV -5 - 18 ISO100 equivalent | 
| Auto Focus | Yes | Yes | 
| White Balancing | AUTO WB, Multi Auto WB, Daylight, Shade, Cloudy, Fluorescent Light DDaylight Color, NDaylight White, WCool White, LWarm White, Tungsten Light, CTE, Manual WB up to 3 settings, Color Temperature Configuration up to 3 settings, Copying the white balance setting of a captured image | AWB / AWBc / Daylight / Cloudy / Shade / incandescent / Flash / White Set 1, 2, 3, 4 / Color temperature setting 1, 2, 3, 4 | 
| Metering Modes | - | Multiple / Center Weighted / Spot | 
| exposure features | 
| Exposure Mode | Scene Analyze Auto, Program, Sensitivity Priority, Shutter Priority, Aperture Priority, Shutter & Aperture Priority, Manual, Bulb, Flash X-sync Speed, USER1, USER2, USER3, USER4, USER5 | Program AE, Aperture Priority AE, Shutter Priority AE, Manual | 
| AE Lock/Exposure Lock | Yes | Yes | 
| Manual Exposure | Yes | - | 
| Spot Meter | - | Yes | 
| Exposure Compensation | - | 1/3 EV step | 
| shutter features | 
| Shutter Type | Electronically controlled vertical-run focal plane shutter | Focal-plane shutter | 
| Shutter Speed | Auto1/8000 to 30 sec., Manual1/8000 to 30 sec. 1/3EV steps or 1/2EV steps, Bulb | Still image Bulb Max. 30 minutes, 1/8,000 - 60, Electronic shutter 1/16,000 - 1, Motion picture 59.94Hz 1/16,000 - 1/30, 50.00Hz 1/16,000 - 1/25, 23.98Hz 1/16,000 - 1/24 When using Synchro Scan | 
| Self-timer | Yes | Yes | 
| Continuous Shots | Max. approx. 4.4 fps, JPEG  L ??? at Continuous H up to approx. 70 frames, RAW up to approx. 17 frames | - | 
| flash features | 
| Built-in Flash | Yes | Yes | 
| External Flash | Yes | - | 
| Flash Modes | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Contrast-control-sync, High-speed sync, Wireless sync | Auto*, Auto/Red-eye Reduction*, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off *For iA, iA+ only. | 
| Flash Compensation | -2.0~+1.0EV | 1/3EV step 3EV | 
| image features | 
| Image Format | RAW PEF/DNG, JPEG Exif 2.3, DCF2.0 compliant | JPEG DCF, Exif 2.31, RAW 14-bit / 12-bit | 
| Aspect Ratio | 30200 AM | 43, 32, 169, 11 | 
| Image Stabilizer | Yes | - | 
| HDR Support | Auto, HDR1, HDR2, HDR3, Advanced HDR, Exposure bracket value adjustable, Automatic composition correction function | - | 
| Gross Pixel | - | 11.93 MP | 
| Maximum Resolution | - | 3680 x 2760 | 
| Image Sizing | - | 3680x2760 | 
| Still Image Size | - | 3680x2760L / 2592x1944M / 1824x1368S / 3328x24964K PHOTO | 
| display features | 
| Display Type | TFT LCD | TFT LCD | 
| Display Size | 3.2 inch | 3.2 inch | 
| Display Resolution | Approx. 1037K dots | Approx. 1,620k dots | 
| LCD Display Image Resolution | 1037K dots | Approx. 1620k dots | 
| Touch Screen | - | Yes | 
| LCD Display | - | TFT LCD | 
| connectivity features | 
| USB | Yes | Yes | 
| GPS | Yes | - | 
| Wireless Connectivity | Wireless LAN  IEEE 802.11b/g/n | Wi-Fi2.4GHz STA/AP IEEE802.11b/g/n | 
| HDMI | - | Yes | 
| Wifi | - | Yes | 
| storage and power features | 
| Upgradable Memory | Yes | - | 
| Card Type | SD, SDHC and SDXC Memory Card Conforms to USH-I standards | SD Memory Card, SDHC Memory Card, SDXC Memory Card | 
| Power Supply | AC Adapter Kit K-AC132 | 7.2V, 1860mAh, 14Wh | 
| Battery Type | Lithium ion | Lithium ion | 
| Battery Life | Approx. 760 images | Approx. 440 images rear monitor, 410 images LVF, 1,300 images Power Save LVF mode* with H-FS12060 | 
| audio and video features | 
| Microphone | Stereo | - | 
| Audio Features | Built-in stereo microphone, external microphone Stereo recording compatible Recording Sound Level adjustable, Wind Noise Reduction | Audio format AAC 2ch | 
| Video Format | MPEG-4 AVC/H.264MOV | MP4 H.264/MPEG-4 AVC | 
| Frame Rates in Video Modes | 4.4fps | - | 
| Speaker | - | Monaural | 
| Video Resolution | - | 4096x2160 | 
| Video Quality | - | Full HD | 
| modes and functions features | 
| Delete Function | Yes | Yes | 
| Drive Modes | Still Image Single Frame, Continuous H, M, L, Self-timer 12s, 2s, Continuous, Remote Control 0s., 3s., Continuous, Bracketing 2, 3 or 5 frames, Mirror-up Possible to use with Remote Control, Multi-Exposure Possible to use with Continuous, Self-timer or Remote Control, Interval Shooting, Interval Composite, Interval Movie Record, Star Stream | - |