• 4/3 224.9mm2
  • 10.0 megapixels
  • ISO 100 - 1600
  • APS-C 372.9mm2
  • 12.3 megapixels
  • ISO 200 - 3200
  • Detailed specifications
  • Olympus E-420
  • Nikon D90
Links
Prices:    
Manufacturer URL: Manufacturer website Manufacturer website
Nikon D90 webpage
Predecessor:   Nikon D80
D80 vs D90
Successor:   Nikon D7000
D90 vs D7000
General
Model Number: E-420 D90
Alternate Model Number(s):    
Camera Format: SLR SLR
Currently Manufactured: No No
Retail Price: $599.99 $1299.95
Street Price: $399.95  
Date Available: 2008-05-30 2008-09-15
Tripod Mount: Yes Yes
Weight: 16.0 oz (453 g)
includes batteries
40.0 oz (1,133 g)
includes batteries, kit lens
Size: 5.1 x 3.6 x 2.1 in.
(130 x 91 x 53 mm)
5.2 x 4.1 x 3.0 in.
(132 x 103 x 77 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: Live MOS CMOS
Sensor Manufacturer:    
Effective Megapixels: 10.0 12.3
Sensor Format: 4/3 APS-C
Sensor size: 224.9mm2 (17.3mm x 13mm) 372.88mm2 (23.60mm x 15.80mm)
Approximate Pixel Pitch: 4.74 microns 5.50 microns
Focal Length Multiplier: 2.0x 1.5x
Aspect Ratio: 4:3 3:2
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: Fixed Fixed
Self-Cleaning: Yes Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score: 56 73
DxO Color Depth Score (bits): 21.5 22.7
DxO Dynamic Range Score (evs): 10.4 12.5
DxO Maximum Effective ISO Score (iso): 527 977
Image Capture
Image Resolution: 3648 x 2736 (10.0 MP, 4:3),
3200 x 2400 (7.7 MP, 4:3),
2560 x 1920 (4.9 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)
4288 x 2848 (12.2 MP, Other),
3216 x 2136 (6.9 MP, Other),
2144 x 1424 (3.1 MP, Other)
Image File Format: JPEG (EXIF 2.2), 12-bit RAW (.ORF) JPEG (EXIF 2.21), NEF (RAW), 12-bit; RAW+JPEG
Continuous-mode frames/second: 3.5 4.5
Video Capture
Can take movies: No Yes
Movie Resolution: 1280x720 (24)
640x424 (24)
320x216 (24)
Movie File Format:   AVI (Motion JPEG)
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes Yes
Video Usable as Viewfinder: Yes
HD Video Out: Yes
HD Video Connection: HDMI
Lens & Optics
Lens Mount: Four Thirds Nikon F
Lens: Olympus 14-42mm f/3.5-5.6 Zuiko Digital Nikkor AF-S 18-105mm f/3.5 -5.6G ED VR
Focal Length (35mm equivalent): 28 - 84mm 27 - 158mm
Focal Length (actual): 14 - 42mm 18 - 105mm
Zoom Ratio: 3.00x 5.80x
Aperture Range: f/3.5 - f/22 (W), f/5.6 - ?? (T) f/3.5 -22 (W), f/5.6 -38 (T)
Integrated ND Filter: No No
Normal Focus Range: 25 cm to Infinity
9.8 in to Infinity
45 cm to Infinity
17.7 in to Infinity
Macro Focus Range:    
Filter Thread: 58.0mm 67.0mm
Thread Type: n/a n/a
Optical Image Stabilization: No Yes
Digital Zoom: No No
Digital Zoom Values: n/a n/a
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: 3-point TTL Phase Difference Detection, 11-point Contrast Detect in Live View mode 11 point TTL phase detection with 3D focus tracking by Nikon Multi-CAM 1000
Auto Focus Assist Light? Yes Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD Optical / LCD
Viewfinder Type: SLR type; fixed eye-level pentamirror, 95% coverage, 0.92x mag., 14mm eyepoint, -3 to +1 diopter SLR type; fixed eye-level pentaprism, 96% coverage, 0.94x mag., 19.5mm eyepoint, -2 to +1 diopter
Focus Peaking: No No
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent): 0.46x 0.63x
Viewfinder Magnification (nominal/claimed): 0.92x 0.94x
Display
Eye-level Viewfinder: Yes Yes
Rear Display: Yes Yes
Rear Display Size (inches): 2.7 3.0
Rear Display Resolution: 230,000 dots 921,600 dots (307,200 px)
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 14.0x 27.0x
Top Deck Display: No Yes
Exposure
Maximum ISO (native): 1600 3200
Minimum ISO (native): 100 200
ISO Settings: Auto, 100 - 1600 (1/3EV steps) Auto, ISO 200-3200, Lo-1=100, Hi-1=6400
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Lamp, Fluorescent 1, Fluorescent 2, Fluorescent 3, Daylight, Cloudy, Shade, Flash, Custom, One-Touch Auto, 7 manual modes with fine tuning, color temperature
Shutter Speed Range: 1/4000 - 60 sec 1/4000 - 30 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 5.0EV in 0.3EV steps +/- 5.0EV in 0.3EV steps
Metering Modes: 49-zone Digital ESP, Center Weighted Average, Spot / Highlight Spot / Shadow Spot (Spot Approx. 1%) 3D Color Matrix Metering II (420-pixel RGB), Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Portrait, Landscape, Landscape + Portrait, Night Scene, Night + Portrait, Children, Sport, High Key, Low Key, Digital Image Stabilization, Macro, Nature Macro, Candle, Sunset, Fireworks, Documents, Panorama* (* Available with the Olympus xD-Picture Card), Beach & Snow Portrait, Landscape, Close-up, Sports, Night Portrait
Self Timer: 2 or 12 seconds 2 to 20 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., Fill-in, Slow synchronization (1st or 2nd curtain), Manual, Off. Front-Curtain Sync, Red-Eye Reduction, Red-Eye Reduction with Slow Sync, Slow Sync, and Rear-Curtain Sync; supports Advanced Wireless Lighting system
Flash Guide Number (ISO 100): 12.0 m / 39.4 ft. 12.0 m / 39.4 ft.
Flash Range Description: Depends on lens aperture Lens dependent
Max Flash Sync: 1/180 1/200
Flash Exposure Compensation: +/- 2.0 EV in 0.3EV steps -3 to +1 EV in 0.3EV steps
External Flash Connection: Hot Shoe Hot Shoe
Built-In Wireless Flash Control:   Full TTL exposure
Image Storage
Usable Memory Types: CF1 / CF2 / Microdrive / xD SD / SDHC
UHS Support:   No UHS support
Other Memory:    
Dual Card Slots: No No
RAW Capture Support: Yes Yes
Uncompressed Format: 12-bit RAW (.ORF) NEF (RAW), 12-bit; RAW+JPEG
Movie File Format:   AVI (Motion JPEG)
Included Memory: No memory included No memory included
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: RM-UC1 cable, RM-1 IR Optional wired or wireless
Connections (extended): Dedicated multi-connector; Optional Remote cable RM-UC1 is available HDMI Out, DC In, 10-pin Accessory Port
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): 0.50 0.36
Cycle time for RAW shooting in single shot mode (seconds per frame): 0.50 0.35
Buffer size for RAW shooting in single shot mode (frames): 14 13
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot):   0.32
Camera penalizes early shutter press? No No
JPEG shooting speed in burst mode (fps, max resolution): 3.5 4.5
Buffer size for JPEG shooting in burst mode (frames, max resolution): 13 Unlimited
RAW shooting speed in burst mode (fps):   4.1
Buffer size for RAW shooting in burst mode (frames):   10
RAW+JPEG shooting speed in burst mode (fps):   4.2
Buffer Size for RAW+JPEG shooting in burst mode (frames):   7
Shutter lag (full AF, wide/mid): 0.14 seconds 0.21 seconds
Shutter lag (full AF, tele): 0.13 seconds  
Shutter lag (full AF, live view - DSLR):   2.29 seconds
Shutter lag (prefocused, live view - DSLR):   0.519 seconds
Shutter Lag (manual focus): 0.110 seconds 0.067 seconds
Shutter lag (full AF, with flash): 0.16 seconds 0.25 seconds
Shutter Lag (prefocused): 0.082 seconds 0.067 seconds
Shutter Lag (notes): Live View Full AF lag: Imager AF: 2.588s AF Sensor: 0.635s Hybrid AF: 0.711s Live View Prefocused lag: 0.569s Live View: Full autofocus: 2.294s Prefocused: 0.519s
Startup Time: 0.8 seconds 0.3 seconds
Play -> Record Time: 0.3 seconds 0.3 seconds
Flash cycle time, full power: 3.4 seconds 2.2 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):    
Battery Life, Still (CIPA Rating OVF/EVF): 500 shots 850 shots
Battery Life, Video:    
Battery Form Factor: Proprietary BLS-1 Proprietary EN-EL3e, optional MB-D80 battery pack
Usable Battery Types: Lithium-ion rechargeable Lithium Ion rechargeable
Batteries Included: 1 x Proprietary BLS-1 Lithium-ion rechargeable 1 x Proprietary EN-EL3e Lithium Ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes
Internal Charging Supported: No
Software
Included Software: OLYMPUS Master Software CD-ROM PictureProject CD-ROM
OS Compatibility:   Windows, Mac OS
Miscellaneous
Notes & Features: Live View with Onsreen Autofocus, Face Detection, HyperCrystal II LCD, Shadow Adjustment, Perfect Shot Preview, Dust Reduction, Wireless Flash Capability. Live View with Face Detection, Dust Reduction, HDMI Output, Scene Recognition System, Active D-Lighting, Picture Control, Extensive In-camera Editing, GPS support.