| key specs |
| Camera Type | Digital Camera | DSLR Camera |
| Effective Pixels | 16 MP | 20.1 MP |
| Sensor Type | MOS | CMOS |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3.2 inch |
| Battery Type | Lithium ion | Lithium ion |
| Touchscreen | Yes | - |
| general |
| Brand | Panasonic | Sony |
| Model | Lumix DC-GX850KK 16MP Digital Camera | RX10 IV 20.1MP DSLR Camera |
| Model Name | Lumix DC-GX850KK | RX10 IV |
| Model Number | DC-GX850 KK | - |
| Series | Lumix | Cyber-shot |
| Color | Black | Black |
| Type | Digital Camera | DSLR Camera |
| Effective Pixels | 16 MP | 20.1 MP |
| Dimensions(WxHxD) | 106.5 x 64.6 x 33.3 mm | 22 x 16 x 16 cm |
| Weight | 269 GM | - |
| Maximum Burst | Yes | - |
| Temperature | 32 to 104 | 0 to 40 |
| Ports | USB, HDMI | - |
| Tripod Socket | - | Yes |
| Face Detection | - | Yes |
| Wide Angle | - | Yes |
| sensor features |
| Sensor Type | MOS | CMOS |
| Sensor Size | 17.3 mm x 13.0 mm | - |
| Maximum ISO | 25600 ISO | 12800 ISO |
| Sensor Technology | Live MOS Sensor | - |
| ISO Rating | - | ISO 125 - 12800 |
| Other Sensor Features | - | Type Exmor RS CMOS Sensor, Size 1.0 Type, Stacked CMOS Sensor with DRAM Chip Brings Cutting Edge New Functions |
| lens features |
| Lens Type | LUMIX G VARIO 12-32mm / F3.5-5.6 ASPH. / MEGA O.I.S. | - |
| Lens Mount | Micro Four Thirds mount | - |
| Lens Construction | 8 elements in 7 groups 3 aspherical lenses, 1 ED lens | - |
| Focal Length | f=12-32mm 35mm camera equivalent 24-64mm | - |
| Digital Zoom | 2x | - |
| Optical Zoom | 4x | 2.9x |
| Aperture Range | F3.5Wide - F5.6Tele | F1.8 W - F2.8 T |
| Color Filter | Primary color filter | - |
| Dust Reduction | Yes | - |
| Manual Focus | - | Yes |
| Other Lens Features | - | Focal Length 35 mm Conversion - Still Image 169 f = 26 - 76 mm, Focal Length 35 mm Conversion - Still Image 43 f = 25 - 73 mm, Focal Length 35 mm Conversion - Still Image 32 f = 24 - 70 mm, Focal Length 35 mm Conversion - Still Image 11 f = 30.5 - 89 mm, Focal Length 35 mm Conversion - Movie 169 f = 25.5 - 74 mm SteadyShot Standard, f = 30 - 86 mm SteadyShot Active, f = 33.5 - 95 mm SteadyShot Intelligent Active, Focal Length 35 mm Conversion - Movie 4K 169 f = 28 - 80 mm SteadyShot Standard, Focal Length 35 mm Conversion - HFR 960 fps f = 42 - 118 mmQuality Priority, f = 60 - 170 mm Shoot Time Priority, Focal Length 35 mm Conversion - HFR 480 fps f = 28 - 80 mm Quality Priority, f = 42 - 118 mm Shoot Time Priority, Focal Length 35 mm Conversion - HFR 240 fps f = 26 - 75 mm Quality Priority, f = 28 - 80 mm Shoot Time Priority, Optical Zoom 2.9x Optical Zoom During Movie Recording, Clear Image Zoom Still Image 20 M 5.8x / 10 M 8.2x / 5.0 M 11x / VGA 44x, Movie 5.8x, Precision Digital Zoom - Still Image Still Image 20 M 11x / 10 M 16x / 5.0 M 23x / VGA 44x, Movie Digital Zoom 10, Aperture iAuto F1.8 / F11 W / Program Auto F1.8 / F11 W / Manual F1.8 / F11 W / Shutter Priority F1.8 / F11 W / Aperture Priority F1.8 / F11 W |
| viewfinder features |
| View Finder | No | Yes |
| Viewfinder Magnification | - | 0.59x with 50 mm Lens at Infinity, -1 m-1 Diopter 35 mm Equivalent |
| Other Viewfinder Features | - | Size 0.39 Type Electronic Viewfinder OLED, Number of dots 2,359,296 dots, Battery Life Viewfinder 230 / 115 min |
| focus features |
| Focus Mode | AFS Single / AFF Flexible / AFC Continuous / MF | Direct Manual Focus, Manual Focus, Single-shot AF AF-S, Continuous AF AF-C |
| Focus Range | EV -4 - 18 ISO100 equivalent | Focus Range iAuto 5 cm - Infinity W, 30 cm - Infinity T, Focus Range Program Auto 5 cm - Infinity W, 30 cm - Infinity T |
| Metering Modes | Multiple / Center Weighted / Spot | - |
| White Balancing | Auto / Daylight / Cloudy / Shade / Incandescent / Flash / White Set 1, 2, 3, 4 / Color temperature setting | Auto, Daylight, Shade, Cloudy, Incandescent, Fluor Warm White, Cool White, Day White, Daylight, Flash, C.Temp / Filter, Custom, White Balance Bracketing |
| Panorama Type | Yes Standard / Wide / Self Shot Mode | Sweep Panorama Wide 12416 x 1856 / 5536 x 2160, Sweep Panorama Standard 8192 x 1856 / 3872 x 2160 |
| Auto Focus | - | Yes |
| Other Focus Features | - | Focus Area Wide, Center, Flexible Spot S / M / L, Expanded Flexible Spot, Lock on AF Yes Wide / Center / Flexible SpotS / M / L / Expanded Flexible Spot, Auto Focus Illuminator Auto / Off, Face Detection Mode Off / On Regist Faces / On, Face Selection Yes Key, Selected Face Memory, Max Number of Detectable Faces 8 Faces |
| exposure features |
| Exposure Mode | Program AE, Aperture Priority AE, Shutter Priority AE, Manual | - |
| Spot Meter | Yes | Yes |
| Exposure Compensation | 1/3 EV step | 1/3 Steps in +/- 3.0 EV |
| Manual Exposure | - | Yes |
| shutter features |
| Shutter Type | Single curtain focal plane shutter / Electronic shutter | - |
| Shutter Speed | Still image Time Max. 60 second, 1/16,000 - 60 Shutter type Auto | - |
| Self-timer | Yes | Yes |
| Other Shutter Features | - | Shutter Release Time Lag 0.009 sec |
| flash features |
| Flash Modes | 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. | Auto, Flash On, Slow Synchro, Rear Sync, Flash Off |
| Flash Compensation | 1/3EV step 2EV | - |
| Built-in Flash | - | Yes |
| Other Flash Features | - | Built-In Flash Manual Pop-up |
| image features |
| Image Format | JPEG DCF, Exif 2.3, RAW, MPO When attaching 3D lens in Micro Four Thirds system standard | - |
| Aspect Ratio | 43, 32, 169, 11 | 169, 43, 32, 11 |
| Still Image Size | [43] 4592x3448L / 3232x2424M / 2272x1704S / 1824x1368 | 17 M 5472 x 3080, 7.5 M 3648 x 2056, 4.2 M 2720 x 1528 |
| Gross Pixel | - | 21 MP |
| Maximum Resolution | - | 1080 |
| Image Stabilizer | - | Yes |
| display features |
| Display Type | TFT LCD | - |
| Display Size | 3 inch | 3.2 inch |
| Display Resolution | Approx. 1,040k dots | - |
| Touch Screen | Yes | - |
| LCD Display | TFT LCD | - |
| LCD Display Image Resolution | Approx 1040k dots | 1228800 dots |
| LCD Display Video Resolution | - | 1920 x 1080 |
| Other Display Features | - | LCD Xtra Fine, Adjustable Angle Up by 180deg and Down by 45deg, Brightness Setting Sunny Weather, Picture Effect HDR Painting, Rich-tone Monochrome, Miniature, Toy Camera, Pop Color, Partial Color, Soft High-key, Water Color, Posterization, Retro Photo, Soft Focus, High Contrast Monochrome, Illustration |
| connectivity features |
| Wifi | Yes | Yes |
| Wireless Connectivity | IEEE 802.11b/g/n, 2412 MHz - 2462 MHz 1-11 ch, Wi-Fi / WPA / WPA2, Infrastructure mode | Yes |
| storage and power features |
| Upgradable Memory | Yes | Yes |
| Card Type | microSD Memory Card, microSDHC Memory Card, microSDXC Memory Card | Memory Stick Duo Still Image / Movies / Memory Stick PRO Duo Still Image / Movies / Memory Stick PRO Duo - High Speed / Memory Stick PRO HG Duo / SD Memory Card / SDHC Memory Card / SDXC Memory Card / Memory Stick Micro / Memory Stick Micro Mark2 / microSD Memory Card / microSDHC Memory Card / microSDXC Memory Card |
| Power Supply | 4.9W | Battery Pack NP-BX1, Output Voltage DC 5 V, 0.5 A |
| Power Requirement | 7.2V | AC 100 - 240 V, 50 / 60 Hz, 70 mA |
| Battery Type | Lithium ion | Lithium ion |
| Battery Life | Approx. 210 images with H-FS12032 | - |
| audio and video features |
| Microphone | Stereo | Stereo |
| Speaker | Monaural | - |
| Audio Features | Stereo | - |
| Video Resolution | 3840x2160 | - |
| Video Quality | Full HD | - |
| Video Format | AVCHD, MP4 | AVCHD, MP4, XAVC S |
| Looping Video | No | - |
| Frame Rates in Video Modes | 30fps | - |
| modes and functions features |
| Silent Shooting | Yes | - |
| Shooting Modes | - | Superior Auto, Intelligent Auto, Shutter Speed Priority, Aperture Priority, Movie Mode Program Auto, Aperture Priority, Shutter Speed Priority, Manual Exposure, HFR Mode Program Auto, Aperture Priority, Shutter Speed Priority, Manual Exposure, Panorama, Scene Selection, MR Memory Recall 1,2,3, Manual Exposure |
| Scene Modes | - | High Sensitivity, Night Scene, Night Portrait, Portrait, Landscape, Fireworks, Gourmet, Pet, Handheld Twilight, Anti Motion Blur, Sports Action, Macro, Sunset |