Nikon D850 vs Panasonic LUMIX S1R

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

Better figure, where one is clearly better

D850 compared with LUMIX S1R
NikonD850PanasonicLUMIX S1R
Overview
ReleasedSeptember 2017March 2019
Image and sensor
Camera typeDSLRMirrorless
Sensor formatFull frameFull frame
Sensor typeBackside-illuminated CMOSCMOS
Sensor dimensions35.9 × 23.9 mm36 × 24 mm
Effective resolution45.7 MP47.3 MP
Largest image8256 × 55048368 × 5584
RAW recordingYesYes
Standard ISO range64–25600100–25600
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.47.3 million effective and 50.4 million total pixels; primary colour filter and supersonic wave dust filter. High-resolution mode combines multiple exposures into 16736×11168 RAW files, separate from native single-exposure pixels
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 JPEGJPEG, RAW and HLG Photo
ISO detailExpandable to equivalent ISO 32–102400; Auto ISO availableStandard ISO 100–25600; expanded ISO 50 and 51200
Image processorEXPEED 5–
Lens and shooting
Lens mountNikon F mountL-Mount
StabilisationOptical lens stabilisationLens and sensor shift
Maximum continuous burst9 fps9 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.–
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.Contrast AF with DFD; human/animal detection, tracking and 225-area selection. Firmware 1.6 added head recognition and revised tracking; not a phase-detection sensor
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 modesFocal-plane mechanical, electronic front curtain and electronic shutter options; maker rated shutter life approximately 400000 images
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.Native 9 fps AFS/MF; mechanical/electronic front curtain 6 fps AFC, electronic 5 fps AFC. Maker buffer more than 40 RAW, 35 RAW+JPEG or 50 JPEG using Sony XQD G-series card. Reduced-resolution 6K/4K Photo modes are separate from full-resolution bursts
Stabilisation detailNo sensor-shift stabilisation; optical VR depends on the attached lens. Electronic movie vibration reduction available with mode restrictions.Five-axis Body I.S.; firmware 1.2 dated 9 July 2019 raises rating from 5.5 to 6 stops with S-X50 at 50 mm. Compatible-lens Dual I.S. 2 rises from 6 to 6.5 stops with S-R24105 at 105 mm or S-R70200 at 200 mm, CIPA yaw/pitch
FlashNo built-in flash; ISO 518 hot shoe, ISO 519 sync terminal and compatible external i-TTL Speedlights–
Exposure controlsP/S/A/M; ±5 EV compensation; 180K-pixel RGB metering sensor, unlike Photography Blog's erroneous 91K-pixel narrative–
Video
Highest video resolution3840 × 2160 at 29.97 fps4992 × 3744 at 30 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.Firmware 1.6 dated 24 November 2020 adds internal 4992×3744 5K at maker-labelled 30p/25p/24p, 4:2:0 10-bit LongGOP 200 Mbps; headline frame rate retains that published mode label. Original launch specifications were 4K up to 60p with 8-bit internal recording. The same update adds 4K60 4:2:2 10-bit HDMI output, distinct from internal recording. Launch review limitations are historical rather than current firmware specifications
AudioBuilt-in stereo microphones, external 3.5 mm microphone input and headphone monitoring; PCM or AAC depending on file format; slow motion has no audioBuilt-in stereo microphone, monaural speaker, microphone/line input and headphone monitoring; optional DMW-XLR1 adapter
Screen and viewfinder
ViewfinderOpticalElectronic
Screen size3.2″3.2″
Screen dots2,359,0002,100,000
TouchscreenYesYes
Tilting screenYesYes
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 subpixelsThree-point-two-inch 3:2 capacitive touchscreen, approximately 2.1 million dots and triaxial tilt; separate top status LCD
Viewfinder detailPentaprism, approximately 100% FX coverage, 0.75× magnification with 50mm f/1.4 at infinity, 17 mm eyepoint and −3 to +1 dioptre adjustmentOLED approximately 5.76 million dots, 100% coverage and 0.78× with 50 mm lens at infinity, −1 dioptre and 3:2 ratio; 60/120 fps display
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)1840 photographs380 photographs
Body weight915 g899 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.Maker Japan confirms 23 March 2019 sale; headline month avoids inferring the exact UK day. Digital Camera World includes explicitly identified pre-production S1 illustrations but reports production S1R checks and its own laboratory results; these separate samples are not treated as S1R specification sources. No inferred successor link
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.Slot 1 XQD, with CFexpress support requiring firmware 1.3 or later; slot 2 SD/SDHC/SDXC UHS-I/UHS-II including V90
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 transmitterUSB-C SuperSpeed USB 3.1 Gen 1, full-size HDMI Type A, 2.5 mm remote and 3.5 mm microphone/line/headphone connections
Wireless connectionsWi-Fi IEEE 802.11b/g and Bluetooth 4.1; SnapBridgeWi-Fi 2.4 GHz 802.11b/g/n and 5 GHz 802.11a/n/ac, subject to regional availability; Bluetooth Low Energy 4.2
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.Maker 7.4 V 3050 mAh 23 Wh pack. CIPA with S-R24105 and SD approximately 380 LCD/360 EVF shots; with XQD 360 LCD/340 EVF. Conditional one-second power-save EVF 1150 SD/1100 XQD is not headline
ChargingExternal MH-25a charger; optional EH-5c/EH-5b AC adapter and EP-5B power connectorUSB charging/power and supplied dedicated charger
DimensionsApproximately 146 × 124 × 78.5 mmApproximately 148.9 × 110.0 × 96.7 mm, excluding protrusions
Weight detailApproximately 915 g body only or 1005 g including battery and XQD card, excluding body capMaker approximately 899 g body only, 1016 g with SD/battery or 1020 g with XQD/battery; Photography Blog's 898 g prose is not substituted
MaterialsWeather-sealed construction; maker operating range 0–40°CDust/splash-resistant construction, not waterproof; recommended −10 to 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 varyMaker Japan lists body cap, hot-shoe cover, eyecup, flash-sync cap, battery-grip contact cover, shoulder strap, cable holder, battery, charger, AC adapter, mains cable and USB C–C/A–C cables; regional contents vary

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