Nikon D850 vs Nikon D90

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

D850 compared with D90
NikonD850NikonD90
Overview
ReleasedSeptember 2017September 2008
Image and sensor
Camera typeDSLRDSLR
Sensor formatFull frameAPS-C
Sensor typeBackside-illuminated CMOSCMOS
Sensor dimensions35.9 × 23.9 mm23.6 × 15.8 mm
Effective resolution45.7 MP12.3 MP
Largest image8256 × 55044288 × 2848
RAW recordingYesYes
Standard ISO range64–25600200–3200
Sensor detail46.89 million total pixels; no optical low-pass filter; sensor cleaning and image-dust-off reference data. UK effective resolution rounded to 45.7 MP; Japan specifies 45.75 million, distinct from the 45.44-million-pixel largest file.12.9 million total pixels; sensor cleaning and Image Dust Off reference data
Image formats12/14-bit NEF RAW with lossless compression, compression or no compression; medium/small RAW fixed at 12-bit lossless; JPEG, RGB TIFF and RAW plus JPEGNEF RAW, JPEG and RAW plus JPEG; Cameralabs confirms 12-bit compressed RAW
ISO detailExpandable to equivalent ISO 32–102400; Auto ISO availableExpanded equivalents ISO 100–6400; Auto ISO
Image processorEXPEED 5EXPEED
Lens and shooting
Lens mountNikon F mountNikon F mount
StabilisationOptical lens stabilisationOptical lens stabilisation
Maximum continuous burst9 fps4.5 fps
Lens detailCompatible F-mount lenses include G/E/D, other supported AF, P and AI non-CPU lenses with restrictions; DX lenses use a cropped image area. Non-AI, IX and F3AF lenses unsupported.DX angle of view approximately 1.5× FX focal length; AF coupling supports compatible screw-drive lenses. Non-CPU lenses permit manual exposure without metering; IX and F3AF lenses unsupported
AutofocusViewfinder Multi-CAM 20K phase detection with 153 points, 99 cross-type and 55 user-selectable; 15 support f/8. Live view uses contrast detection with face, wide, normal, pinpoint and tracking modes. Review references to a Multi-CAM 3500 module are incorrect.Multi-CAM 1000 phase detection, 11 points including one cross-type; single, dynamic, auto-area and 3D tracking. Live view uses contrast detection with face-priority, wide and normal areas
Shutter1/8000 to 30 seconds, Bulb and Time; mechanical focal-plane and electronic front-curtain options; flash sync 1/250 second with compatible Auto FP support; electronic silent live-view modes1/4000 to 30 seconds and Bulb; flash sync 1/200 second; tested to 100000 releases
Burst detailMain 9 fps requires optional MB-D18 grip, EN-EL18b battery and BL-5 cover; body with EN-EL15-series battery reaches 7 fps. Full-resolution silent Mode 1 reaches 6 fps. Brief silent Mode 2 reaches 30 fps for at most three seconds with fixed focus/exposure and 3600 × 2400 DX JPEG Normal files; this restricted mode is not the headline continuous rate.High-speed continuous approximately 4.5 fps; low-speed 1–4 fps
Stabilisation detailNo sensor-shift stabilisation; optical VR depends on the attached lens. Electronic movie vibration reduction available with mode restrictions.Optical VR depends on the attached lens; no sensor-shift stabilisation
FlashNo built-in flash; ISO 518 hot shoe, ISO 519 sync terminal and compatible external i-TTL SpeedlightsPop-up i-TTL flash, guide number approximately 17 at ISO 200 in metres; commander for two remote groups; ISO 518 hot shoe
Exposure controlsP/S/A/M; ±5 EV compensation; 180K-pixel RGB metering sensor, unlike Photography Blog's erroneous 91K-pixel narrativeP/S/A/M, auto and scene modes; 420-pixel RGB metering; ±5 EV compensation
Video
Highest video resolution3840 × 2160 at 29.97 fps1280 × 720 at 24 fps
Video detailFull-width FX or DX UHD 3840 × 2160 at 29.97/25/23.976p; Full HD up to 59.94p and cropped silent slow-motion capture at 100/119.88 fps played at 25/29.97/23.976p. H.264 MOV/MP4; recording limit 29 minutes 59 seconds. In-camera 4K time-lapse; 8K time-lapse requires still-frame assembly in external software.Motion-JPEG AVI at 24 fps; 720p limited to approximately five minutes, 640 × 424 and 320 × 216 to approximately 20 minutes; autofocus unavailable during recording
AudioBuilt-in stereo microphones, external 3.5 mm microphone input and headphone monitoring; PCM or AAC depending on file format; slow motion has no audioMonaural movie sound
Screen and viewfinder
ViewfinderOpticalOptical
Screen size3.2″3″
Screen dots2,359,000920,000
TouchscreenYes–
Tilting screenYesNo
Display detailTilting TFT, approximately 100% coverage and 170° viewing angle; maker US announcement specifies 2359K dots, Japan rounds to approximately 2.36 million; dots count subpixelsFixed TFT with approximately 100% coverage and 170° viewing angle; dots count subpixels
Viewfinder detailPentaprism, approximately 100% FX coverage, 0.75× magnification with 50mm f/1.4 at infinity, 17 mm eyepoint and −3 to +1 dioptre adjustmentPentaprism, approximately 96% coverage and 0.94× magnification with 50mm f/1.4 at infinity; 19.5 mm eyepoint; selectable grid
Connections and design
Wi-FiYes–
BluetoothYes–
Battery life (maker's claim)1840 photographs850 photographs
Body weight915 g620 g (better)
Release detailAnnounced on 24 August 2017 after a July development announcement; Nikon US states September availability and Nikon Japan specified 8 September. Main retains September because the exact first UK retail day is unconfirmed.Nikon's original US announcement specifies September 2008 availability; Nikon Japan records 19 September there. Main retains the month without assigning the Japanese day to every region
Recording mediaCurrent maker specification supports CFexpress Type B/XQD plus UHS-II SD/SDHC/SDXC; overflow, backup, RAW/JPEG separation and card copying. Launch specification had XQD plus SD.SD and SDHC cards
PortsUSB 3.0 Micro-B, mini HDMI Type C, 3.5 mm microphone and headphone sockets, 10-pin remote terminal and flash-sync socket; Ethernet requires the optional WT-7 transmitterHi-Speed USB, analogue AV output, HDMI mini Type C and accessory terminal for optional MC-DC2 or GP-1
Wireless connectionsWi-Fi IEEE 802.11b/g and Bluetooth 4.1; SnapBridge–
Battery life detailEN-EL15a/15b; maker CIPA claim approximately 1840 shots using the camera's own EN-EL15-series battery, not requiring the D5 battery as UK marketing prose could suggest. EN-EL15c may be supplied. Optional MB-D18 supports EN-EL18b, EN-EL15-series or eight AA cells.EN-EL3e; approximately 850 CIPA photographs with the 18–105mm VR lens and flash in half the exposures; optional MB-D80 grip
ChargingExternal MH-25a charger; optional EH-5c/EH-5b AC adapter and EP-5B power connectorExternal MH-18a charger; optional EH-5a AC adapter
DimensionsApproximately 146 × 124 × 78.5 mmApproximately 132 × 103 × 77 mm
Weight detailApproximately 915 g body only or 1005 g including battery and XQD card, excluding body capApproximately 620 g excluding battery, card, body cap and monitor cover
MaterialsWeather-sealed construction; maker operating range 0–40°C–
In the boxEN-EL15-series battery, MH-25a charger, HDMI/USB cable clip, UC-E22 USB cable, AN-DC18 strap, BF-1B body cap and DK-17F eyepiece; battery revision may varyEN-EL3e battery, MH-18a charger, DK-5 eyepiece cap, DK-21 eyecup, UC-E4 USB cable, EG-D2 AV cable, AN-DC1 strap, BM-10 monitor cover, body and shoe caps; regional contents may differ

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