Nikon D4S vs Nikon D750

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

Better figure, where one is clearly better

D4S compared with D750
NikonD4SNikonD750
Overview
ReleasedMarch 2014September 2014
Image and sensor
Camera typeDSLRDSLR
Sensor formatFull frameFull frame
Sensor typeCMOSCMOS
Sensor dimensions36 × 23.9 mm35.9 × 24 mm
Effective resolution16.2 MP24.3 MP
Largest image4928 × 32806016 × 4016
RAW recordingYesYes
Standard ISO range100–25600100–12800
Sensor detailJapan states 16.23 million effective and 16.61 million total pixels, rounded to 16.2 million effective globally; sensor-cleaning system. FX, 1.2×, DX and 5:4 areas; maximum cropped sizes 4096 × 2720, 3200 × 2128 and 4096 × 3280 respectively24.93 million total pixels; Japan states 24.32 million effective pixels, rounded to 24.3 million in Nikon USA. FX, 1.2× and DX image areas; maximum cropped sizes 5008 × 3336 and 3936 × 2624; sensor-cleaning system
Image formats12-bit or 14-bit NEF RAW with lossless compression, compression or no compression; TIFF RGB, JPEG and RAW plus JPEG. RAW S uses one-quarter of full-size pixels, with 12-bit uncompressed files; some in-camera RAW editing functions unavailable for RAW S12-bit or 14-bit NEF RAW with lossless compression or compression; JPEG and RAW plus JPEG; sRGB and Adobe RGB
ISO detailExpanded equivalents ISO 50–409600; Auto ISOExpanded equivalents ISO 50–51200; Auto ISO
Image processorEXPEED 4; Advanced Scene Recognition SystemEXPEED 4
Lens and shooting
Lens mountNikon F mountNikon F mount
StabilisationOptical lens stabilisationOptical lens stabilisation
Maximum continuous burst11 fps6.5 fps
Lens detailCompatible G/E/D AF NIKKOR lenses, subject to PC lens restrictions; body autofocus motor for compatible screw-drive lenses. Non-CPU AI lenses support aperture-priority/manual; non-AI, IX and F3AF lenses unsupported; DX lenses use the DX image areaCompatible G/E/D AF NIKKOR lenses support full functions, subject to PC lens restrictions; body autofocus motor for compatible screw-drive lenses. Non-CPU AI lenses support aperture-priority/manual; non-AI, IX and F3AF lenses unsupported
AutofocusAdvanced Multi-CAM 3500FX; 51 points including 15 cross-type; 11 points support f/8, with only the centre point cross-type at f/8. Detection to -2 EV; single-point, dynamic 9/21/51, 3D tracking, five-point Group-area and auto-area; AF fine-tuning; separate landscape/portrait sub-selectorsAdvanced Multi-CAM 3500 II; 51 points including 15 cross-type, with 11 points supporting f/8; detection to -3 EV. Single-point, dynamic 9/21/51, 3D tracking, group and auto-area; AF fine-tuning and AF-assist light. The US launch release calls all 11 f/8 points cross-type, but Nikon's technical specifications do not
Shutter1/8000 to 30 seconds, Bulb and Time; flash sync 1/250 second1/4000 to 30 seconds, Bulb and Time; flash sync 1/200 second, or 1/250 with reduced flash range; shutter tested to 150000 cycles
Burst detailApproximately 11 fps with full AF/AE tracking under Nikon's AF-C, S/M, 1/250-second-or-faster test conditions; low-speed continuous approximately 1–10 fpsUp to 6.5 fps; low-speed continuous 1–6 fps and quiet continuous approximately 3 fps. Nikon lists 15 losslessly compressed 14-bit RAW or 87 large fine JPEG images under its ISO 100 conditions with a SanDisk 16GB SDSDXPA-016G-J35 SDHC UHS-I card; settings, card and scene affect depth
Stabilisation detailOptical VR depends on the lens; no sensor-shift stabilisationOptical VR depends on the lens; no sensor-shift stabilisation
FlashNo built-in flash; hot shoe and threaded PC sync terminal; optical Nikon CLS with compatible external SpeedlightsBuilt-in flash, guide number approximately 12 m at ISO 100; hot shoe and optical Nikon CLS commander. PC sync requires optional AS-15 adapter
Exposure controlsP/S/A/M; 91000-pixel RGB metering with 3D Colour Matrix Metering III, centre-weighted and spot modes; ±5 EV compensation; Active D-LightingP/S/A/M, Auto, scene/effects modes and U1/U2 memories; 91000-pixel RGB metering with 3D Colour Matrix Metering III, centre-weighted, spot and highlight-weighted modes; ±5 EV compensation; Active D-Lighting
Video
Highest video resolution1920 × 1080 at 60 fps1920 × 1080 at 60 fps
Video detailH.264 MOV at Full HD 60p/50p/30p/25p/24p, 720p 60p/50p or 640 × 424 at 30p/25p; actual NTSC rates 59.94/29.97/23.976. FX, DX and native 1920 × 1080 crop modes, the latter limited to 30p/25p/24p; maximum clip 29 minutes 59 seconds, with 20/10-minute limits depending on mode and quality. Contrast-detection AF-S/AF-F, Auto ISO in manual exposure, index marking, time-lapse exposure smoothing and simultaneous memory-card/HDMI recordingH.264 MOV at Full HD 60p/50p/30p/25p/24p or 720p 60p/50p; actual NTSC rates 59.94/29.97/23.976. Maximum clip 29 minutes 59 seconds, with shorter limits depending on quality/frame rate; FX/DX movie areas, Flat Picture Control, power aperture, time-lapse and simultaneous HDMI output. Contrast-detection AF-S/AF-F in live view and movies
AudioBuilt-in mono microphone; 3.5 mm stereo microphone input and headphone output; adjustable sensitivity; linear PCM; photograph voice memosBuilt-in stereo microphone; 3.5 mm microphone input and headphone output; adjustable sensitivity and wind filter; linear PCM
Screen and viewfinder
ViewfinderOpticalOptical
Screen size3.2″3.2″
Screen dots921,0001,229,000
Tilting screen–Yes
Display detailFixed TFT with 170° viewing angle, approximately 100% coverage, automatic brightness and custom colour adjustment. Global announcement gives approximately 921000 dots, while Japan rounds approximately 920000; dots count subpixelsTilting TFT with 170° viewing angle and approximately 100% coverage; screen dots count subpixels
Viewfinder detailPentaprism; approximately 100% FX, 97% 1.2×/DX, and 100% vertical/97% horizontal for 5:4; 0.7× magnification with 50mm f/1.4 at infinity; 18 mm eyepoint; grid overlay; revised mirror mechanism reduces blackoutPentaprism; approximately 100% FX or 97% 1.2×/DX coverage; 0.7× magnification with 50mm at infinity; 21 mm eyepoint; grid overlay
Connections and design
Wi-Fi–Yes
Battery life (maker's claim)3020 photographs1230 photographs
Body weight1180 g750 g (better)
Release detailNikon Japan records sale on 6 March 2014. Nikon's global announcement explicitly describes D4S as the next-generation flagship successor to D4Nikon Japan records sale on 25 September 2014; the US announcement specified late September for the body and mid-October for the 24–120mm kit. D750 was introduced alongside other FX bodies; no direct predecessor is assigned
Recording mediaOne XQD slot and one CompactFlash Type I UDMA slot; overflow, backup, separate RAW/JPEG and card copying. Type II CompactFlash and Microdrive unsupportedTwo SD/SDHC/SDXC slots supporting UHS-I; overflow, backup, separate RAW/JPEG recording and copying between cards
PortsHi-Speed USB, mini-HDMI Type C, 3.5 mm microphone/headphone sockets, RJ-45 Ethernet with 10/100/1000BASE-T support, ten-pin accessory terminal, PC sync and WT-5 expansion connectorHi-Speed USB, mini-HDMI Type C, 3.5 mm microphone/headphone sockets and accessory terminal for optional MC-DC2 remote, WR controllers or GP-1/GP-1A GPS
Wireless connectionsNo integrated Wi-Fi or GPS; optional WT-5/WT-4 provides wireless network transfer and browser-based remote operation. Optional GP-1/GP-1A or MC-35 connects GPS equipment; WR-R10 requires WR-A10 adapterWi-Fi 802.11b/g for Wireless Mobile Utility image transfer and remote shooting; no integrated GPS. Optional UT-1 communications unit and WT-5 wireless transmitter provide network transfer
Battery life detailEN-EL18a rechargeable battery; approximately 3020 CIPA photographsEN-EL15 at launch; EN-EL15a/b subsequently supported. Approximately 1230 CIPA photographs; optional MB-D16 grip takes one EN-EL15-series battery or six AA batteries
ChargingExternal MH-26a charger; optional EH-6b adapter with EP-6 power connectorExternal MH-25a charger; optional EH-5b adapter with EP-5B power connector
DimensionsApproximately 160 × 156.5 × 90.5 mmApproximately 140.5 × 113 × 78 mm
Weight detailApproximately 1180 g body only; 1350 g with battery and XQD card, excluding body cap and accessory-shoe coverApproximately 750 g body only; 840 g with battery and SD card, excluding body cap
Materials–Carbon-fibre front and magnesium-alloy top/rear monocoque; dust and moisture sealing; not a waterproof rating
In the boxEN-EL18a battery, MH-26a charger, UC-E15 USB cable, AN-DC11 strap, BF-1B body cap, BS-2 shoe cover, DK-17 eyepiece, BL-6 battery cover, USB/HDMI clips, UF-2 stereo cable cover and ViewNX 2 CD-ROMOriginal EN-EL15 battery, MH-25a charger, UC-E17 USB cable, AN-DC14 strap, BF-1B body cap, DK-5 eyepiece cap and DK-21 eyecup; later Japanese supply also lists EN-EL15b

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