Nikon Z 8 vs Panasonic LUMIX S5IIX

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

Better figure, where one is clearly better

Z 8 compared with LUMIX S5IIX
NikonZ 8PanasonicLUMIX S5IIX
Overview
ReleasedMay 2023May 2023
Image and sensor
Camera typeMirrorlessMirrorless
Sensor formatFull frameFull frame
Sensor typeStacked backside-illuminated CMOSCMOS
Sensor dimensions35.9 × 23.9 mm35.6 × 23.8 mm
Effective resolution45.7 MP24.2 MP
Largest image8256 × 55046000 × 4000
RAW recordingYesYes
Standard ISO range64–25600100–51200
Sensor detail52.37 million total pixels; sensor cleaning, dust-off reference data, protective sensor shield and electro-conductive/fluorine coatingsMaker Japan specifies 24.2 million effective pixels, 35.6 × 23.8 mm CMOS; native 3:2 stills 6000×4000. High-resolution composites up to 12000×8000 are separate from native output; BSI or stacked construction is not inferred
Image formats14-bit NEF RAW with lossless or high-efficiency compression; JPEG, HEIF and RAW plus JPEG or HEIFJPEG, RAW and RAW+JPEG; high-resolution composite RAW generated in-camera
ISO detailExpandable to equivalent ISO 32–102400; HLG still photography starts at ISO 400; auto ISO supportedStandard ISO 100–51200; expanded 50/102400/204800. Dual Native ISO 100/640 in standard stills, 640/4000 for V-Log and 400/2500 for HLG; profile-dependent ranges apply
Image processorEXPEED 7–
Lens and shooting
Lens mountNikon Z mountL-Mount
StabilisationSensor shiftLens and sensor shift
Maximum continuous burst20 fps30 fps
Lens detailNIKKOR Z lenses; NIKKOR F lenses require a mount adapter and retain model-dependent restrictions–
AutofocusHybrid phase/contrast detection, 493 single-point FX still positions, 3D tracking and subject detection including people, animals, birds and vehicles/aircraft. Maker sensitivity −7 EV or −9 EV with Starlight View, measured in AF-S at ISO 100, 20°C and f/1.2.Phase Hybrid AF combines phase and contrast detection; 779 points (maker US). Current Japan recognition includes people, animals, cars, motorcycles, trains and aircraft; launch-era reviews described fewer subjects, so later firmware recognition is not treated as a launch feature. Continuous autofocus during zooming requires compatible updated lens firmware
ShutterElectronic shutter only, with selectable sound and sensor shield; 1/32000 to 30 seconds, Bulb/Time and manual-mode extension to 900 seconds. Flash sync 1/200 or 1/250 second with reduced guide number at the higher speeds; compatible Auto FP up to 1/8000.Mechanical 60–1/8000 second, Bulb approximately 30 minutes; electronic first curtain 60–1/2000 with the same Bulb maximum; electronic 60–1/8000 with Bulb approximately 60 seconds
Burst detailContinuous high-speed shooting up to 20 fps for full-resolution RAW. High-speed capture C15/C30 uses large FX or DX JPEGs, C60 requires large DX JPEGs and C120 requires small FX JPEGs (4128 × 2752). High-speed burst length varies by frame rate according to the current manual; these restricted JPEG modes are separate from the main continuous RAW figure. Pre-release capture available. Current manual restrictions take precedence over UK marketing prose and TechRadar's erroneous full-resolution 60 fps claim.Full-resolution electronic SH30 at 30 fps AFS/AFC/MF; SH30 PRE added in version 2.0. Current SH buffer 200 RAW/RAW+JPEG/JPEG frames. Mechanical/electronic-first-curtain 9 fps AFS/MF or 7 fps AFC; normal electronic 9/8 respectively. Normal RAW/RAW+JPEG buffer at least 200 and JPEG at least 300 frames under maker media/test conditions
Stabilisation detailFive-axis sensor shift; lens VR supported, with Synchro VR up to 6 stops using NIKKOR Z 70–200mm f/2.8 VR S at the telephoto end under Nikon's CIPA conditions; electronic movie VR availableFive-axis sensor-shift B.I.S. with compatible-lens Dual I.S.2; maker US Dual I.S.2 claim 6.5 stops under CIPA yaw/pitch conditions with S-E70200 at 200 mm and updated lens firmware. Active I.S. optimises video correction; electronic video modes have separate restrictions
FlashNo built-in flash; ISO 518 hot shoe with compatible external i-TTL SpeedlightsNo built-in flash; external flash sync up to 1/250 second, with reduced guide number and maker restrictions at the fastest sync setting
Exposure controlsP/S/A/M; ±5 EV still-image or ±3 EV movie compensation; matrix, centre-weighted, spot and highlight-weighted metering–
Video
Highest video resolution8256 × 4644 at 59.94 fps5952 × 3968 at 29.97 fps
Video detailN-RAW 12-bit 8256 × 4644 up to 59.94p; 5392 × 3032 up to 59.94p and 4128 × 2322 up to 119.88p. Conventional UHD 7680 × 4320 up to 29.97p; UHD 4K and Full HD up to 119.88p. ProRes RAW HQ, ProRes 422 HQ, H.265 8/10-bit and H.264 have format-dependent limits. Internal N-Log/HLG, waveform, timecode, RAW proxies and Hi-Res Zoom. Nikon's launch recording claims approximately 125 minutes UHD 4K/60p and 90 minutes UHD 8K/30p use specified media, temperature and external-power conditions.Internal 5952×3968 3:2 open-gate 6K at 29.97p, 4:2:0 10-bit HEVC Long GOP 200 Mbps; C4K/4K 59.94p uses an APS-C crop. ALL-Intra and ProRes 422/HQ options include 5776×3056 up to 29.97p with supported USB SSD/media restrictions. RAW is separate HDMI output to compatible Atomos/Blackmagic recorders, including 5888×3312 12-bit up to 29.97p or APS-C 4128×2176 up to 59.94p; not internal RAW. Built-in fan; maker unlimited-recording claims require 0–40 °C, and Thermal Management STANDARD can stop high-resolution recording after 30 minutes. Battery/media can also limit duration
AudioBuilt-in stereo microphones; PCM 48 kHz/24-bit for NEV/MOV or AAC 48 kHz/16-bit for MP4; external microphone with attenuator and headphone monitoringBuilt-in stereo microphone; 48 kHz/24-bit recording and compatible external/XLR high-resolution 96 kHz/24-bit options under maker mode restrictions
Screen and viewfinder
ViewfinderElectronicElectronic
Screen size3.2″3″
Screen dots2,100,0001,840,000
TouchscreenYesYes
Tilting screenYesYes
Display detailFour-axis horizontal/vertical tilt, approximately 100% coverage and 170° viewing angle; dots count subpixelsThree-inch 3:2 capacitive touchscreen, approximately 1.84 million dots; free-angle articulation. Amateur Photographer and Tom's Guide report connected HDMI/USB cables can impede its movement, despite the maker launch claim of no interference
Viewfinder detail0.5-inch Quad-VGA OLED, approximately 3.69 million dots, 100% coverage, 0.8× magnification and 23 mm eyepoint; blackout-free displayCurrent Japan table 0.5-inch 4:3 OLED, approximately 3.68 million dots, 100% coverage and 0.78× magnification with 50 mm lens/infinity/−1 dioptre/3:2 ratio. US launch release's 0.76× description differs and is not silently substituted
Connections and design
Wi-FiYesYes
BluetoothYesYes
Battery life (maker's claim)370 photographs370 photographs
Body weight820 g657 g (better)
Release detailAnnounced on 10 May 2023; Nikon US explicitly states availability on 25 May, corroborated by TechRadar's launch coverage. Exact first UK retail day is not independently established.Maker US confirms May 2023 availability; UK launch announcement states Spring 2023. Tom's Guide's June 2023 date is not used as the global first-sale month; no exact UK retail day inferred. UK body launch price £2299
Recording mediaOne CFexpress Type B/XQD slot and one UHS-II SD/SDHC/SDXC slot; overflow, backup and separate format recordingTwo SD/SDHC/SDXC slots, both UHS-II including V90; supported formats can record to USB SSD
PortsUSB-C SuperSpeed data port and separate USB-C Power Delivery port; full-size HDMI Type A; 3.5 mm microphone/headphone sockets; ten-pin remote terminal. Ethernet requires a compatible USB-LAN adapter; no built-in Ethernet socket or GPS receiver.USB-C SuperSpeed USB 10 Gbps, full-size HDMI Type A, 2.5 mm remote and 3.5 mm microphone/headphone sockets; wired LAN streaming requires an optional USB-LAN adapter
Wireless connectionsWi-Fi IEEE 802.11a/b/g/n/ac and Bluetooth 5.0; SnapBridgeWi-Fi 2.4 GHz 802.11b/g/n and 5 GHz 802.11a/n/ac; Bluetooth Low Energy 5.0. Wired/wireless IP streaming and USB tethering; regional 5 GHz restrictions apply
Battery life detailEN-EL15c; CIPA monitor approximately 370 shots with power saving or 340 without; EVF 340 with power saving or 330 without. Nikon's separate continuous-shooting test gives approximately 2280 shots; movie battery claim approximately 85 minutes. EN-EL15b/15a provide fewer shots; optional MB-N12 takes two batteries.DMW-BLK22, 7.2 V 2200 mAh; current Japan table approximately 370 LCD/EVF shots with S-R2060 and Panasonic SDXC, or 1250 under specified one-second power-save EVF conditions. Tom's Guide's quoted 330 shots is not substituted for the current maker table
ChargingUSB charging and power delivery with suitable optional cable/adapter; in-camera charging supports EN-EL15c/15b. MH-25a external charger appears in the technical accessory list; current UK included-accessory tiles do not list it, so verify regional package contents.Japan table approximately 220 minutes in-camera with bundled AC adapter or 170 with DMW-BTC15 adapter; optional DMW-BTC15 charger approximately 175 minutes
DimensionsApproximately 144 × 118.5 × 83 mmApproximately 134.3 × 102.3 × 90.1 mm, excluding protrusions
Weight detailApproximately 820 g body only or 910 g with battery/card, excluding body cap and shoe coverMaker Australia and Germany specify 657 g body only; Japan 740 g with battery and one SD card. Lens excluded
MaterialsMagnesium alloy and carbon-fibre composite; dust/moisture-resistant construction, maker operating range −10°C to 40°CMagnesium-alloy die-cast front and rear frames; dust/splash-resistant construction, not waterproof; matte black body and dark markings
In the boxCurrent UK accessory tiles list EN-EL15c, UC-E24 USB cable, AN-DC26 strap, DK-33 eyecup and BF-N1 body cap; technical list additionally names BS-1 shoe cover, HDMI/USB cable clip and region-dependent MH-25a chargerMaker Japan lists body cap, hot-shoe cover, battery-grip connector cover, shoulder strap, battery, USB AC adapter and USB A–C cable; regional contents may vary

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