| key specs | 
| Camera Type | DSLR Camera | DSLR Camera | 
| Effective Pixels | 20 MP | 20.3 MP | 
| Sensor Type | CCD | MOS | 
| Display Size | 3 inch | 3 inch | 
| Battery Type | Lithium ion | Lithium ion | 
| Display Type | - | OLED | 
| general | 
| Brand | Panasonic | Panasonic | 
| Model | Lumix DMC LZ40 20MP DSLR Camera | Lumix DMC GX8K 20.3MP DSLR Camera | 
| Model Name | Lumix DMC LZ40 | Lumix DMC GX8K | 
| Color | Black | Black | 
| Type | DSLR Camera | DSLR Camera | 
| Effective Pixels | 20 MP | 20.3 MP | 
| Dimensions(WxHxD) | 12.6 x 9.4 x 8.71 cm | 133.2 x 77.9 x 63.1 mm | 
| Face Detection | Yes | Yes | 
| Wide Angle | Yes | Yes | 
| Temperature | 0 to 40 | 32 to 104 | 
| Model Number | - | DMC-GX8K | 
| Series | - | Lumix | 
| Weight | - | 487 GM | 
| Maximum Burst | - | Yes | 
| Lens Attachment | - | 3D | 
| Accessory Shoe | - | Hot Shoe | 
| sensor features | 
| Sensor Type | CCD | MOS | 
| ISO Rating | ISO 80 - 1600 | - | 
| Sensor Size | - | 17.3 x 13.0 mm | 
| Maximum ISO | - | 25600 ISO | 
| Maximum FPS | - | 25 | 
| lens features | 
| Digital Zoom | 4x | 2x | 
| Optical Zoom | 42x | 4x | 
| Aperture Range | F3.0 - F6.5 | F3.5 - F5.6 | 
| Color Filter | Primary color filter | Primary color filter | 
| Other Lens Features | Aperture F3.0 - 6.5 / 2 Step F3.0 - F8.6 W, F6.5 - F18.9 T | Supersonic wave filter | 
| Lens Type | - | LUMIX G VARIO | 
| Lens Mount | - | Micro Four Thirds mount | 
| Lens Construction | - | 9 elements in 8 groups 2 aspherical lenses | 
| Focal Length | - | 14-42mm | 
| Manual Focus | - | Yes | 
| Dust Reduction | - | Yes | 
| focus features | 
| Auto Focus | Yes | Yes | 
| Metering Modes | Light Metering Intelligent Multiple, Center-weighted, Spot | Multiple / Center Weighted / Spot | 
| White Balancing | Auto, Daylight, Cloudy, Shade, Incandescent, White Set, White Balance Adjustment Except Auto | Auto / Daylight / Cloudy / Shade / incandescent / Flash / White Set 1, 2, 3, 4 / Color temperature setting | 
| Other Focus Features | Extra Optical Zoom EZ 66.3x 43 / 8 M, 105.0x 43 / 3 M, Focusing Area Normal Wide 30 cm - Infinity, Tele 160 cm - Infinity, AF Macro, Intelligent Auto, Motion Picture Wide 1 cm - Infinity, Tele 160 cm - Infinity, AF Assist Lamp On / Off, AF Metering Face, AF Tracking, 1-area, 9-area, Spot | - | 
| Focus Mode | - | AFS Single / AFF Flexible / AFC Continuous / MF | 
| Focus Range | - | 21-42 mm | 
| Panorama Type | - | Standard / Wide | 
| exposure features | 
| Exposure Compensation | 1/3 EV Step +/- 3 EV | 1/3 EV step | 
| Manual Exposure | Yes | Yes | 
| Exposure Mode | - | Program AE, Aperture Priority AE, Shutter Priority AE, Manual, | 
| AE Lock/Exposure Lock | - | Yes | 
| Spot Meter | - | 1 Shot | 
| shutter features | 
| Self-timer | Yes | Yes | 
| Continuous Shots | Full Resolution Image 1.1 frames/sec, High-speed Burst 3 frames/sec, Recorded in 3 M for 43, 2.5 M for 32, 2 M for 169, 2.5 M for 11 | - | 
| Shutter Type | - | Focal-plane shutter | 
| Shutter Speed | - | 1/16,000 - 1 | 
| flash features | 
| Built-in Flash | Yes | Yes | 
| Other Flash Features | Built-in Flash Auto, Forced On, Slow Sync, Forced Off, 0.6 - 10.8 m Wide / ISO Auto, 1.6 - 4.9 m Tele / ISO Auto | - | 
| External Flash | - | Yes | 
| Flash Modes | - | Auto, Red-eye Reduction, Forced On, Slow Sync. | 
| image features | 
| Image Format | File Format Still Image JPEG DCF / EXIF 2.3, Motion Picture QuickTime Motion JPEG | JPEG, RAW, MPO | 
| Gross Pixel | 20.5 MP | 21.77 MP | 
| Red Eye Reduction | Yes | Yes | 
| Image Stabilizer | Yes | Yes | 
| Image Sizing | Still Picture Recording 32 5152 x 3432 17.5 M, 3264 x 2176 7 M EZ, 2048 x 1360 2.5 M EZ, 11 3856 x 3856 15 M, 1536 x 1536 2.5 M EZ | 5184 x 3888 | 
| Still Image Size | 5152 x 2896 14.5 M, 1920 x 1080 2 M EZ | - | 
| Aspect Ratio | - | 43, 32, 169, 11 | 
| HDR Support | - | Yes | 
| Slow Motion | - | Yes | 
| display features | 
| Display Size | 3 inch | 3 inch | 
| LCD Display Image Resolution | 460000 dots | - | 
| LCD Display Video Resolution | 1280 x 720 | - | 
| Other Display Features | Playback Mode Normal Play, Slide Show, Category Selection, Calendar, Thumbnails 12, 30, Calendar Display Yes Menu / Zoom Lever, Show Histogram, Set Protection, Field of View 100%, Power Monitor Mode, Auto Power Monitor Mode, High-angle Mode | - | 
| Display Type | - | OLED | 
| LCD Display | - | OLED | 
| storage and power features | 
| Inbuilt Memory | 80 MB | - | 
| Upgradable Memory | Yes | Yes | 
| Card Type | SD / SDHC / SDXC | SD, SDHC, SDXC | 
| Battery Type | Lithium ion | Lithium ion | 
| Battery Life | 320 h | Approx. 330 images rear monitor, 310 images LVF with H-HS12035 | 
| Power Supply | - | 8.7W | 
| Power Requirement | - | 7.2V | 
| Batteries Included | - | Yes | 
| audio and video features | 
| Microphone | Mono | Stereo, Wind-cut OFF / Standard / High | 
| Speaker | Mono | Monaural | 
| Audio Features | - | AVCHD Audio format Dolby Digital 2ch, MP4 Audio format AAC 2ch | 
| Looping Video | - | Yes in 4K Burst S/S mode | 
| Audio Video Interface | - | Monaural Type, NTSC/PAL | 
| Frame Rates in Video Modes | - | 25fps | 
| modes and functions features | 
| Shooting Modes | Mode Dial / Mode Button Intelligent Auto, P, M, Panorama Shot, Scene, Creative Control, Portrait, Scenery | - | 
| Scene Modes | Soft Skin, Sports, Night Portrait, Night Scenery, Food, Baby 1, Baby 2, Pet, Sunset, High Sensitivity, Glass Through, HDR, Starry Sky | - | 
| HD Support | - | Yes | 
| Delete Function | - | Yes | 
| viewfinder features | 
| View Finder | - | Yes | 
| View Finder Type | - | OLED Live View Finder | 
| Viewfinder Coverage | - | 100% | 
| Viewfinder Magnification | - | Approx. 1.54x / 0.77x 35mm camera equivalent with 50 mm lens at infinity -1.0 m-1 | 
| Viewpoint Dioptric Adjustment | - | -4.0 - +3.0 dpt | 
| Viewfinder Eye Point | - | 21 mm | 
| connectivity features | 
| HDMI | - | Yes | 
| USB | - | Yes | 
| Wifi | - | Yes |