• 1 inch 116.2mm2
  • 20.8 megapixels
  • ISO 160 - 12,800
  • 4/3 224.9mm2
  • 20.3 megapixels
  • ISO 200 - 25,600
  • Detailed specifications
  • Nikon J5
  • Panasonic Lumix DMC-GX8
Links
Prices: Compare Prices Compare Prices
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor: Nikon J4
J4 vs J5
Panasonic GX7
GX7 vs GX8
Successor:   Panasonic GX9
GX8 vs GX9
General
Model Number: J5 GX8
Alternate Model Number(s):    
Camera Format: Compact System Camera Compact System Camera
Currently Manufactured: No Yes
Retail Price: $499.95 $1199.99
Street Price: $496.95 $997.99
Date Available: 2015-04-30 2015-08-15
Tripod Mount: Yes Yes
Weight: 12.2 oz (345 g)
includes batteries, kit lens
17.2 oz (487 g)
includes batteries
Size: 3.9 x 2.4 x 1.2 in.
(98 x 60 x 32 mm)
5.2 x 3.1 x 2.5 in.
(133 x 78 x 63 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS Live MOS
Sensor Manufacturer:   Panasonic
Effective Megapixels: 20.8 20.3
Sensor Format: 1 inch 4/3
Sensor size: 116.16mm2 (13.20mm x 8.80mm) 224.9mm2 (17.30mm x 13.00mm)
Approximate Pixel Pitch: 2.37 microns 3.34 microns
Focal Length Multiplier: 2.7x 2.0x
Aspect Ratio: 3:2 4:3
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: None Fixed
Self-Cleaning: Yes Yes
Sensor shift image stabilization: No Yes
On-Sensor Phase Detect: Yes No
DxO Sensor Score: 65 75
DxO Color Depth Score (bits): 21.1 23.5
DxO Dynamic Range Score (evs): 12.0 12.6
DxO Maximum Effective ISO Score (iso): 479 806
Image Capture
Image Resolution: 5568 x 3712 (20.7 MP, 3:2),
4176 x 2784 (11.6 MP, 3:2),
2784 x 1856 (5.2 MP, 3:2),
9600 x 920 (8.8 MP, Other),
1536 x 9600 (14.7 MP, Other),
4800 x 920 (4.4 MP, Other),
1536 x 4800 (7.4 MP, Other)
5184 x 3888 (20.2 MP, 4:3),
3712 x 2784 (10.3 MP, 4:3),
2624 x 1968 (5.2 MP, 4:3),
1824 x 1368 (2.5 MP, 4:3),
5184 x 3456 (17.9 MP, 3:2),
3712 x 2480 (9.2 MP, 3:2),
2624 x 1752 (4.6 MP, 3:2),
1824 x 1216 (2.2 MP, 3:2),
5184 x 2920 (15.1 MP, 16:9),
3840 x 2160 (8.3 MP, 16:9),
1920 x 1080 (2.1 MP, 16:9),
1824 x 1024 (1.9 MP, 16:9),
3888 x 3888 (15.1 MP, 1:1),
2784 x 2784 (7.8 MP, 1:1),
1968 x 1968 (3.9 MP, 1:1),
1712 x 1712 (2.9 MP, 1:1)
Image File Format: JPEG (EXIF 2.3), Compressed 12-bit NEF RAW, RAW+JPG JPEG (EXIF 2.3), MPO, RAW, RAW + JPEG
Continuous-mode frames/second: 59.4 8.3
Video Capture
Can take movies: Yes Yes
Movie Resolution: 3840x2160 (15p)
1920x1080 (60p/​30p)
1280x720 (60p/​30p)
1280x720 (120p)
800x296 (400p)
400x144 (1200p)
3840x2160 (30p/​24p)
1920x1080 (60p/​60i/​30p/​24p)
1280x720 (30p)
640x480 (30p)
Movie File Format: MOV H.264/MPEG-4 AVC with PCM audio AVCHD (Audio format: Dolby Digital 2ch) / MP4 (Audio format AAC 2ch)
Composite Video Out: No Yes
NTSC/PAL Switchable Video: n/a No
Video Usable as Viewfinder: n/a Yes
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: Nikon 1 Micro Four Thirds
Lens: 1 Nikkor 10-30mm f/3.5-5.6 VR PD-Zoom n/a
Focal Length (35mm equivalent): 27 - 81mm  
Focal Length (actual): 10 - 30mm  
Zoom Ratio: 3.00x  
Aperture Range: f/3.5 (W)- f/5.6 (T) - f/16 with 7-blade rounded aperture  
Integrated ND Filter: No No
Normal Focus Range: 20 cm to Infinity
7.9 in to Infinity
 
Macro Focus Range:    
Filter Thread: n/a n/a
Thread Type: n/a n/a
Optical Image Stabilization: Yes No
Digital Zoom: Yes
Digital Zoom Values:   2x, 4x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Hybrid AF (phase detection/contrast-detect AF): Single-point AF: 171 focus areas, the center 105 areas support phase-detection AF; Auto-area AF: 41 focus areas; Subject tracking; Face-priority AF Contrast Detection with DFD: Face/Eye detection, Tracking, 49-area, Custom Multi, 1-area, Pinpoint; One Shot AF, Shutter AF, Half Press Release, Quick AF, Continuous AF (during motion picture recording), Eye Sensor AF, AF+MF, MF Assist, Touch MF Assist, Focus Peaking, Touch AF/AE Function, Touch Pad AF, Touch Shutter
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: No / LCD EVF / OLED
Viewfinder Type:   Tilting 2360K-dot OLED, 1.54x / 0.77x (35mm eq.) magnification, 21mm eyepoint, -4 to +3 diopter, eye sensor
Focus Peaking: No Yes
EVF Resolution: n/a 2,360,000 dots
Viewfinder Magnification (35mm equivalent):   0.77x
Viewfinder Magnification (nominal/claimed):   1.54x
Display
Eye-level Viewfinder: No Yes
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 1,036,800 dots (345,600 px) 1,036,800 dots (345,600 px)
Touchscreen: Yes Yes
Articulating Screen: Yes Yes
Tilt Swivel Screen: No Yes
Selfie Screen: Yes Yes
Max Playback Zoom:   16.0x
Top Deck Display: No No
Exposure
Maximum ISO (native): 12800 25600
Minimum ISO (native): 160 200
ISO Settings: Auto, 160 - 12800 Auto, iISO, 100 (extended), 200 - 25600; in 1 or 1/3 EV steps
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Incandescent, Fluorescent, Direct Sunlight, Flash, Cloudy, Shade, Preset Manual (custom); All except preset manual with fine tuning Auto, Daylight, Cloudy, Shade, Incandescent, Flash, White Set 1-4, Color Temperature Setting (2,500-10,000K in 100K steps)
Shutter Speed Range: 1/16000 - 30 sec 1/16000 - 60 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 3.0EV in 0.3EV steps +/- 5.0EV in 0.3EV steps
Metering Modes: Matrix, Center-weighted (4.5mm), Spot (2mm centered on selected AF area) 1728-zone Intelligent Multiple, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Scene Mode: Sports, Portrait, Night Landscape, Landscape, Night Portrait, Close-up; HDR, Easy Panorama, Soft, Miniature Effect, Selective Color, Cross Process, Toy Camera Effect, Nostalgic Sepia, Pop, Retro, High-contrast Monochrome, Fisheye, Skin softening and Cross Screen; Best Moment Capture (Active Selection, Slow View and Smart Photo Selector); Motion Snapshot Panorama (Standard/Wide); Creative Control: Expressive, Retro, Old Days, High Key, Low Key, Sepia, Monochrome, Dynamic Monochrome, Rough Monochrome, Silky Monochrome, Impressive Art, High Dynamic, Cross Process, Toy Effect, Toy Pop, Bleach Bypass, Miniature Effect, Soft Focus, Fantasy, Star Filter, One Point Color, Sunshine
Self Timer: 2, 10 seconds 2, 10, 3 shots in 10 seconds
Time Lapse (intervalometer): Yes Yes
High Resolution Composite: No No
Flash
Built-in Flash: Yes No
Flash Modes: Auto, auto + red-eye reduction, fill flash, fill flash + slow sync, red-eye reduction, red-eye reduction + slow sync, rear-curtain sync, rear curtain + slow sync, off Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off; 1st. Curtain Sync, 2nd Curtain Sync.
Flash Guide Number (ISO 100): 5.0 m / 16.4 ft. n/a
Flash Range Description: GN=5m (ISO 100) or 6.3m (ISO 160); Range is lens aperture dependent n/a
Max Flash Sync: 1/60 1/250
Flash Exposure Compensation: -3 to +1 EV in 0.3EV steps +/- 3.0 EV in 0.3EV steps
External Flash Connection: n/a Hot Shoe
Built-In Wireless Flash Control:   No
Image Storage
Usable Memory Types: microSD / microSDHC / microSDXC SD / SDHC / SDXC
UHS Support: UHS-I UHS-I
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes Yes
Uncompressed Format: Compressed 12-bit NEF RAW, RAW+JPG RAW, RAW + JPEG
Movie File Format: MOV H.264/MPEG-4 AVC with PCM audio AVCHD (Audio format: Dolby Digital 2ch) / MP4 (Audio format AAC 2ch)
Included Memory: No memory included No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: Yes Yes
NFC: Yes Yes
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: No Yes
Headphone Jack: No No
External Connections: USB 2.0 High Speed,WiFi USB 2.0 High Speed,WiFi
PictBridge Compliant: Yes Yes
DPOF Compliant: Yes Yes
Remote Control: Yes Yes
Remote Control Type: Via Wi-Fi Wi-Fi or optional wired
Connections (extended): Micro (Type D) HDMI Micro HDMI (Type-D), 2.5mm Wired Remote/External Mic Jack
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): <0.3 <0.3
Cycle time for RAW shooting in single shot mode (seconds per frame):    
Buffer size for RAW shooting in single shot mode (frames):    
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): <0.3 <0.3
Camera penalizes early shutter press? No Yes
JPEG shooting speed in burst mode (fps, max resolution): 59.4 8.3
Buffer size for JPEG shooting in burst mode (frames, max resolution): 20 Unlimited
RAW shooting speed in burst mode (fps): 59.4 7.9
Buffer size for RAW shooting in burst mode (frames): 20 36
RAW+JPEG shooting speed in burst mode (fps): 61.3 7.9
Buffer Size for RAW+JPEG shooting in burst mode (frames): 20 32
Shutter lag (full AF, wide/mid): 0.07 seconds 0.18 seconds
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.053 seconds 0.065 seconds
Shutter lag (full AF, with flash): 0.29 seconds  
Shutter Lag (prefocused): 0.052 seconds 0.058 seconds
Shutter Lag (notes):    
Startup Time: 2.0 seconds 1.2 seconds
Play -> Record Time: 0.4 seconds 0.6 seconds
Flash cycle time, full power: 1.8 seconds  
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 250 shots 340 shots
Battery Life, Still (CIPA Rating OVF/EVF):   320 shots
Battery Life, Video:    
Battery Form Factor: Proprietary EN-EL24 Proprietary
Usable Battery Types: Lithium-ion rechargeable 7.2v, 1200mAh Lithium-ion rechargeable
Batteries Included: 1 x Proprietary EN-EL24 Lithium-ion rechargeable 1 x Proprietary Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes Yes
Internal Charging Supported: No No
Software
Included Software: View NX-i PHOTOfunSTUDIO 9.7 PE, SILKYPIX Developer Studio 4.3 SE, LoiloScope (trial version)
OS Compatibility: Windows 7/8/8.1, 32 or 64-bit; Mac OS X 10.8.5+, 64-bit only PHOTOfunSTUDIO and LoiloScope: Windows Vista/7/8/8.1; SILKYPIX: Windows Vista/7/8/8.1, Mac OS X 10.5-10.10
Miscellaneous
Notes & Features: New 20.8-megapixel BSI 1-inch CMOS sensor, EXPEED 5A image processor, 20fps burst mode with continuous AF (60fps with AF fixed), 4K video at 15fps, tilting touchscreen LCD, built-in Wi-Fi with NFC. Available in silver and black, silver and white and all black in multiple kit configurations. New 20.3MP Live MOS sensor, upgraded quad-core CPU Venus Engine image processor, Dual IS uses both IBIS and OIS, 4K 30p/24p video and stills capture, 8fps full-res burst shooting (10fps with electronic shutter), Depth From Defocus AF, tilting high-res 0.77x EVF, tilt/swivel touchscreen OLED monitor, built-in Wi-Fi with NFC, magnesium alloy die cast frame