• 4/3 224.9mm2
  • 12.3 megapixels
  • ISO 200 - 12,800
  • 1 inch 116.2mm2
  • 10.1 megapixels
  • ISO 100 - 3200
  • Detailed specifications
  • Olympus PEN E-P3
  • Nikon J2
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Manufacturer URL: Manufacturer website Manufacturer website
Predecessor:    
Successor:    
General
Model Number: E-P3 J2
Alternate Model Number(s):    
Camera Format: Compact System Camera Compact System Camera
Currently Manufactured: No No
Retail Price: $899.99 $549.95
Street Price: $561.30 $549.99
Date Available: 2011-08-15 2012-09-15
Tripod Mount: Yes Yes
Weight: 17.3 oz (490 g)
includes batteries, kit lens
13.9 oz (395 g)
includes batteries, kit lens
Size: 4.8 x 2.7 x 1.4 in.
(122 x 69 x 34 mm)
4.2 x 2.4 x 1.2 in.
(106 x 61 x 30 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: Live MOS CMOS
Sensor Manufacturer: Panasonic Aptina
Effective Megapixels: 12.3 10.1
Sensor Format: 4/3 1 inch
Sensor size: 224.9mm2 (17.30mm x 13.00mm) 116.16mm2 (13.20mm x 8.80mm)
Approximate Pixel Pitch: 4.29 microns 3.41 microns
Focal Length Multiplier: 2.0x 2.7x
Aspect Ratio: 4:3 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: Fixed Fixed
Self-Cleaning: Yes No
Sensor shift image stabilization: Yes No
On-Sensor Phase Detect: No Yes
DxO Sensor Score: 51 54
DxO Color Depth Score (bits): 20.8 21.3
DxO Dynamic Range Score (evs): 10.1 10.8
DxO Maximum Effective ISO Score (iso): 536 363
Image Capture
Image Resolution: 4032 x 3024 (12.2 MP, 4:3),
3200 x 2400 (7.7 MP, 4:3),
2560 x 1920 (4.9 MP, 4:3),
1920 x 1440 (2.8 MP, 4:3),
1600 x 1200 (1.9 MP, 4:3),
1280 x 960 (1.2 MP, 4:3),
1024 x 768 (0.8 MP, 4:3),
640 x 480 (0.3 MP, 4:3)
3872 x 2592 (10.0 MP, Other),
2896 x 1944 (5.6 MP, Other),
1936 x 1296 (2.5 MP, Other),
3840 x 2160 (8.3 MP, 16:9),
1920 x 1080 (2.1 MP, 16:9),
1280 x 720 (0.9 MP, 16:9),
3200 x 560 (1.8 MP, Other),
1024 x 3200 (3.3 MP, Other),
6400 x 560 (3.6 MP, Other),
1024 x 6400 (6.6 MP, Other)
Image File Format: JPEG (EXIF 2.2), MPO (3D), 12-bit RAW (.ORF) JPEG (Exif 2.3), 12-bit NEF RAW, RAW+JPG
Continuous-mode frames/second: 3.1 60.0
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1920x1080 (60i (20Mbps/​17Mbps))
1280x720 (60p (17Mbps/​13Mbps))
1280x720 (30p)
640x480 (30p)
1920x1080 (60i/​30p)
1280x720 (60p)
640x240 (400)
320x120 (1200)
Movie File Format: AVCHD, Motion JPEG MOV H.264/MPEG-4 AVC with AAC sound
Composite Video Out: Yes No
NTSC/PAL Switchable Video: Yes n/a
Video Usable as Viewfinder: n/a
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: Micro Four Thirds Nikon 1
Lens: Olympus 14-42mm f3.5/5.6 II R MSC M.Zuiko Digital Zoom Lens 1 Nikkor 10-30mm f/3.5-5.6 VR
Focal Length (35mm equivalent): 28 - 84mm 27 - 81mm
Focal Length (actual): 14 - 42mm 10 - 30mm
Zoom Ratio: 3.00x 3.00x
Aperture Range: f/3.5 (wide) / f/5.6 (tele) - f/22 f/3.5 (W)- f/5.6 (T)
Integrated ND Filter: No No
Normal Focus Range: 25 cm to Infinity
9.8 in to Infinity
20 cm to Infinity
7.9 in to Infinity
Macro Focus Range:    
Filter Thread: 37.0mm 40.5mm
Thread Type: n/a n/a
Optical Image Stabilization: No Yes
Digital Zoom: Yes No
Digital Zoom Values: 2x n/a
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Contrast Detect: High-speed, 35-point with Face Detection and Tracking. Auto from all 35 area, Single area from 35 area, Group Target area (9 area) from 35 area, Up to 8 Faces Detected Hybrid autofocus (phase detection/contrast-detect AF); Single-point (135 focus areas, center 73 support phase-detect), auto-area (41 focus areas), subject tracking
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: No / LCD No / LCD
Viewfinder Type: Optional EVF mounted in flash hotshoe  
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent):    
Viewfinder Magnification (nominal/claimed):    
Display
Eye-level Viewfinder: No No
Rear Display: Yes Yes
Rear Display Size (inches): 3.0 3.0
Rear Display Resolution: 614,000 dots 921,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 14.0x  
Top Deck Display: No No
Exposure
Maximum ISO (native): 12800 3200
Minimum ISO (native): 200 100
ISO Settings: Auto (customizable range), 200 - 12800 (1/3, 1 EV steps) Auto ISO (100-3200, 100-800, 100-400); 100, 200, 400, 800, 1600, 3200; expandable to 6400 Hi-1
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Lamp, Fluorescent, Daylight, Flash, Cloudy, Shade, Custom WB, One-touch WB Auto, incandescent, fluorescent, direct sunlight, flash, cloudy, shade, preset manual, all except preset manual with fine tuning
Shutter Speed Range: 1/4000 - 60 sec 1/16000 - 30 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 3.0EV in 0.3EV steps +/- 3.0EV in 0.3EV steps
Metering Modes: 324-zone Digital ESP, Center Weighted Average, Spot (~1%, with Highlight/Shadow modes) Matrix, Center-weighted (4.5mm), Spot (2mm)
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Portrait, e-Portrait, Landscape, Landscape + Portrait, Macro, Sport, Night Scene, Night + Portrait, Children, High Key, Low Key, DIS mode, Nature Macro, Candle, Sunset, Document, Panorama, Fireworks, Beach & Snow, Fisheye Conv, Wide Conv, Macro Conv, 3D; Art Filters (Pop Art, Soft Focus, Pale & Color, Light Tone, Grainy Film, Pin Hole, Diorama, Gentle Sepia, Cross Process, Dramatic Tone) New Creative Mode includes Easy Panorama, Selective Color, Miniature, Soft, Night Landscape, Backlighting and Night Portrait.
Self Timer: 2 or 12 seconds 2, 5, 10 seconds
Time Lapse (intervalometer):    
High Resolution Composite: No No
Flash
Built-in Flash: Yes Yes
Flash Modes: Auto, Red-eye reduction, Red-eye reduction slow sync., Slow sync at 1st curtain, Slow sync at 2nd curtain, Fill-in, Manual (Full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64), Off. Wireless flash control supported. Fill flash, slow sync, red-eye reduction, slow sync with red-eye reduction, rear-curtain sync, rear curtain with slow sync
Flash Guide Number (ISO 100): 7.0 m / 23.0 ft. 5.0 m / 16.4 ft.
Flash Range Description: Depends on lens aperture (GN=10m @ ISO 200) Lens dependent.
Max Flash Sync: 1/180 1/60
Flash Exposure Compensation: +/- 3.0 EV in 0.3EV steps -3 to +1 EV in 0.3EV steps
External Flash Connection: Hot Shoe n/a
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: SD / SDHC / SDXC SD / SDHC / SDXC
UHS Support:    
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes Yes
Uncompressed Format: 12-bit RAW (.ORF) 12-bit NEF RAW, RAW+JPG
Movie File Format: AVCHD, Motion JPEG MOV H.264/MPEG-4 AVC with AAC sound
Included Memory: No memory included 0.0 MB
Included Memory Type:    
Connectivity
Built-In Wi-Fi: No No
NFC: No No
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: No No
Headphone Jack: No No
External Connections: USB 2.0 High Speed USB 2.0 High Speed
PictBridge Compliant: Yes Yes
DPOF Compliant: Yes Yes
Remote Control: Yes Yes
Remote Control Type: Optional RM-UC1 wired remote Optional ML-L3
Connections (extended): Accessory Port 2, Multi Connector (USB/AV/Remote), Mini HDMI (Type C) HDMI out (Type C, Mini)
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 0.74  
Cycle time for RAW shooting in single shot mode (seconds per frame): 0.71  
Buffer size for RAW shooting in single shot mode (frames): Unlimited  
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):    
Camera penalizes early shutter press? No
JPEG shooting speed in burst mode (fps, max resolution): 3.1 60.0
Buffer size for JPEG shooting in burst mode (frames, max resolution): 19 12
RAW shooting speed in burst mode (fps):    
Buffer size for RAW shooting in burst mode (frames):    
RAW+JPEG shooting speed in burst mode (fps):    
Buffer Size for RAW+JPEG shooting in burst mode (frames):    
Shutter lag (full AF, wide/mid): 0.22 seconds  
Shutter lag (full AF, tele): 0.21 seconds  
Shutter lag (full AF, live view - DSLR):    
Shutter lag (prefocused, live view - DSLR):    
Shutter Lag (manual focus): 0.088 seconds  
Shutter lag (full AF, with flash): 0.40 seconds  
Shutter Lag (prefocused): 0.060 seconds  
Shutter Lag (notes): Multi-area Full AF: 0.267s  
Startup Time: 0.9 seconds  
Play -> Record Time: 0.5 seconds  
Flash cycle time, full power: 4.1 seconds  
Power
Battery Life, Stills (CIPA Rating Monitor/Live View): 330 shots  
Battery Life, Still (CIPA Rating OVF/EVF):    
Battery Life, Video:    
Battery Form Factor: Proprietary BLS-1 or BLS-5 Proprietary EN-EL20
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: Proprietary BLS-1 Lithium-ion rechargeable 1 x Proprietary EN-EL20 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included:
Internal Charging Supported:
Software
Included Software: OLYMPUS Viewer 2/[ib] CD-ROM ViewNX 2 / Short Movie Creator CD-ROM
OS Compatibility:    
Miscellaneous
Notes & Features: Sensor-shift Image Stabilization, 3-inch 610k-dot OLED Touchscreen, TruePic VI Image Processor, "FAST" AF System, Full HD movies, 10 Art Filters. Available in Black, White and Silver. High resolution 921K-dot LCD, metallic body, new Creative Mode includes Panorama, Selective Color, Miniature, Soft, Night Landscape, Backlighting and Night Portraits. Available in Black, White, Silver, Pink, Deep Red and Orange.