Fujifilm X-Pro3 vs Sony Alpha 6400

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X-Pro3 compared with Alpha 6400

	FujifilmX-Pro3	SonyAlpha 6400
Overview
Released
Released	November 2019	February 2019
Image and sensor
Camera type
Camera type	Mirrorless	Mirrorless
Sensor format
Sensor format	APS-C	APS-C
Sensor type
Sensor type	X-Trans CMOS 4	Exmor CMOS
Sensor dimensions
Sensor dimensions	23.5 × 15.6 mm	23.5 × 15.6 mm
Effective resolution
Effective resolution	26.1 MP	24.2 MP
Largest image
Largest image	6240 × 4160	6000 × 4000
RAW recording
RAW recording	Yes	Yes
Standard ISO range
Standard ISO range	160–12800	100–32000
Sensor detail
Sensor detail	–	Approximately 25.0 million total pixels; 3:2 aspect ratio
Image formats
Image formats	JPEG and 14-bit RAF RAW; 17 film simulations including Classic Neg.; HDR and up-to-nine-frame multiple-exposure functions	JPEG, compressed RAW and RAW+JPEG; ARW 2.3; 14-bit RAW under Sony's stated conditions
ISO detail
ISO detail	Standard ISO160–12800; extended ISO80/100/125/25600/51200	ISO 102400 is expanded; Auto ISO limits are configurable
Image processor
Image processor	X-Processor 4	BIONZ X
Lens and shooting
Lens mount
Lens mount	Fujifilm X mount	Sony E-mount
Stabilisation
Stabilisation	Optical lens stabilisation	Optical lens stabilisation
Maximum continuous burst
Maximum continuous burst	30 fps	11 fps
Lens detail
Lens detail	Fujifilm X mount; exact maker photograph shows XF23mmF2 R WR, excluded from body specifications and weight	Original ILCE-6400L includes E PZ 16–50mm F3.5–5.6 OSS; ILCE-6400M includes E 18–135mm F3.5–5.6 OSS. Later K/X kits use the OSS II standard zoom.
Autofocus
Autofocus	Hybrid phase/contrast AF, 117 or 425 single-point positions, Zone and Wide/Tracking modes; maker current table lists phase-detection low-light limit −7 EV with XF50mmF1.0, contrasting with earlier −6 EV launch wording on its overview	425 phase-detection and 425 contrast-detection points; Real-time Tracking and human Eye AF. Animal Eye AF for stills was added by firmware in June 2019; not a launch feature.
Shutter
Shutter	Mechanical up to 1/8000 second, electronic up to 1/32000 second; mechanical timed exposures up to 15 minutes or Bulb up to 60 minutes. Maker warns electronic shutter may distort fast motion and cannot use flash	30 seconds to 1/4000 second plus Bulb; electronic first curtain and silent shooting; flash sync 1/160 second
Burst detail
Burst detail	Up to 30 fps electronic with 1.25× crop, 20 fps electronic without that crop or 11 fps mechanical. Maker 30 fps buffer is 60 JPEG or 35 lossless-compressed RAW frames; media and conditions affect results	Mechanical Hi+ up to 11 fps with AF/AE tracking, or silent shooting up to 8 fps; Sony lists 116 Standard JPEG, 115 Fine JPEG, 99 Extra Fine JPEG, 46 RAW or 44 RAW+JPEG images.
Stabilisation detail
Stabilisation detail	No in-body sensor-shift stabilisation; compatible optically stabilised lenses supported, as described by Photography Blog	Optical correction depends on the lens; no sensor-shift stabilisation
Flash
Flash	Compatible external TTL hot shoe; sync 1/250 second or slower; no built-in flash according to Photography Blog	Built-in pop-up flash; guide number 6 at ISO 100 in metres; Multi Interface Shoe
Exposure controls
Exposure controls	Physical shutter-speed/ISO and exposure-compensation dials, front/rear command dials and autofocus joystick; no rear four-way controller	PASM, auto and scene modes, Sweep Panorama, DRO, Auto HDR and interval shooting
Video
Highest video resolution
Highest video resolution	4096 × 2160 at 29.97 fps	3840 × 2160 at 30 fps
Video detail
Video detail	DCI4K 4096×2160 and UHD4K 3840×2160 up to 29.97p at 200/100 Mbps, approximately 15-minute clip limit. Full HD up to 59.94p for approximately 59 minutes; Full HD high-speed up to 120p for approximately 6 minutes. H.264 MOV with stereo 24-bit/48 kHz PCM audio; no HDMI output in maker table	XAVC S 4K up to 30p/24p at 100 Mbps in the Japanese NTSC specification; Full HD up to 120p. Full-pixel readout without binning, S-Log2, S-Log3 and HLG; HDMI 4:2:2 8-bit output.
Audio
Audio	Combined 2.5 mm microphone/shutter-release input; USB-C headphone adapter support described by Amateur Photographer	Stereo microphone and 3.5 mm microphone input; no headphone output
Screen and viewfinder
Viewfinder
Viewfinder	Hybrid optical/electronic	Electronic
Screen size
Screen size	3″	3″
Screen dots
Screen dots	1,620,000	921,600
Touchscreen
Touchscreen	Yes	Yes
Tilting screen
Tilting screen	Yes	Yes
Display detail
Display detail	Concealed 3-inch 3:2 touchscreen folds downward through approximately 180°; 1.62 million dots. Separate rear 1.28-inch square colour Memory LCD displays film simulation or status information; cannot operate the quick menu, as both reviews note	Screen tilts approximately 180° up or 74° down; touch focus, shutter, tracking and touchpad
Viewfinder detail
Viewfinder detail	Hybrid reverse-Galilean optical finder with electronic frame lines, approximately 95% coverage and fixed 0.52× magnification; 0.5-inch OLED EVF with approximately 3.69 million dots, 100% coverage and 0.66× magnification with 50 mm equivalent lens at infinity	0.39-type OLED, 2,359,296 dots; approximately 0.70× 35 mm-equivalent magnification; 60/120 fps display modes
Connections and design
Wi-Fi
Wi-Fi	Yes	Yes
Bluetooth
Bluetooth	Yes	Yes
Battery life (maker's claim)
Battery life (maker's claim)	370 photographs	410 photographs
Body weight
Body weight	447 g	359 g (better)
Release detail
Release detail	Maker financial report confirms launch in November 2019; exact earliest worldwide retail day unconfirmed, so month precision retained	Sony Hong Kong states availability from mid-February 2019; month precision is retained. This is the original ILCE-6400; later lens-kit editions use the same camera body.
Recording media
Recording media	Two UHS-II SD/SDHC/SDXC slots; maker lists cards up to 512 GB, compatibility list applies	One shared SD/Memory Stick slot; SDHC/SDXC UHS-I
Ports
Ports	USB-C USB3.1 Gen1 and combined 2.5 mm microphone/remote input; hot shoe; maker explicitly lists no HDMI output	Multi/Micro USB, Micro HDMI Type D, microphone input and Multi Interface Shoe
Wireless connections
Wireless connections	Wi-Fi IEEE802.11b/g/n; Bluetooth Low Energy 4.2	2.4 GHz Wi-Fi, NFC and Bluetooth connectivity; smartphone location linking
Battery life detail
Battery life detail	NP-W126S; approximately 370 EVF or 440 optical-viewfinder shots in Normal mode with XF35mmF1.4 R under maker CIPA conditions; USB charging supported	NP-FW50; CIPA approximately 410 photographs with LCD or 360 with viewfinder
Charging
Charging	–	In-camera USB charging and USB power supply
Dimensions
Dimensions	140.5×82.8×46.1 mm; minimum depth 34.8 mm	120.0 × 66.9 × 59.7 mm; depth from grip to monitor 49.9 mm
Weight detail
Weight detail	Approximately 447 g without battery/card or 497 g including battery/card; photographed lens excluded	Approximately 359 g body only (Sony Japan); 403 g with battery and memory card
Materials
Materials	Magnesium frame with titanium top/base plates; weather-resistant maker design, operating temperature −10°C to +40°C; Dura finishes use scratch-resistant coating and are colour/configuration variants	Magnesium alloy design; dust and moisture resistance is not guaranteed in all conditions
Colours
Colours	–	Black or silver; availability varies by kit and region
In the box
In the box	–	NP-FW50 battery, AC-UUD12 adapter, shoulder strap, body cap, accessory shoe cap, eyepiece cup and Micro USB cable (Japanese specification); lenses depend on kit