Fujifilm X-T4 lộ thông số, ảnh thật & thông cáo báo chí sắp ra mắt

Các thông số kỹ thuật, hình ảnh thực tế về X-T4 mới được tiết lộ trên trang Nokishita dường như đã xác nhận hết tất cả các tin đồn được biết trước đó



Fujifilm sẽ ra mắt máy ảnh X-T4 vào ngày 26 tháng 2 nhưng những hình ảnh và thông số của sản phẩm này đã được tiết lộ sớm

Trước đó, theo trang photorumors cho biết X-T4 sẽ có ổn định hình ảnh bên trong máy ảnh IBIS (In-Body Image Stabilization) và sẽ có thể quay video 6K60p 10bit. Theo dự đoán thì chiếc X-T4 này sẽ nặng hơn X-T3 khoảng 160-170g, dày hơn khoảng 1mm và sử dụng cảm biến APS-C với màu ảnh của Fujifilm. Có thể thấy chiếc X-T4 với vẻ ngoài không khác biệt nhiều so với X-T3 nhưng cũng đã có một số nâng cấp về thiết kế.

Thông số kỹ thuật chi tiết của Fujifilm X-T4 cũng được so sánh với X-T3 và X-H1.



 

 

Dưới đây là nội dung nguyên gốc về thông số sản phẩm đưa ra từ Fujifilmrumors

Number of effective pixels

  • 26.1 millions pixels

Image sensor

  • 23.5mm x15.6mm (APS-C) X-Trans CMOS 4 with primary color filter.

Sensor Cleaning system

  • Ultra Sonic Vibration

Storage media

  • SD memory card (-2GB) / SDHC memory card (-32GB) / SDXC memory card (-512GB) UHS-I / UHS-II / Video Speed Class V90

File Format

  • Still image JPEG: Exif Ver.2.3, RAW: 14bit RAW (RAF original format) TIFF: 8/16bit RGB

Number of Recorded Pixels

  • L: (3:2) 6240 x 4160 / (16:9) 6240 x 3512/ (1:1) 4160 x 4160
  • M: (3:2) 4416 x 2944/ (16:9) 4416 x 2488/ (1:1) 2944 x 2944
  • S: (3:2) 3120 x 2080 / (16:9) 3120 x 1760 / (1:1) 2080 x 2080

Movie

  • MOV (MPEG-4 AVC/H.264, HEVC/H.265, Audio: Linear PCM / Stereo sound 24bit / 48KHz sampling), MP4 (MPEG-4 AVC/H.264, Audio: AAC)

Sensitivity

  • Standard output sensitivity: AUTO1 / AUTO2 / AUTO3 (up to ISO12800) / ISO160-12800 (1/3 step)
  • Extended output sensitivity: ISO80/100/125/25600/51200

Exposure control

  • TTL 256-zone metering, Multi / Spot / Average / Center Weighted

Exposure Modes

  • P (Program AE) / A (Aperture Priority AE) / S (Shutter Speed Priority AE) / M (Manual Exposure)

Exposure compensation

  • -5.0EV – +5.0EV 1/3EV step

Movie recording

  • -2.0EV – +2.0EV

Image Stabilizer Mechanism

  • Image sensor shift mechanism with 5-axis compensation

Image Stabilizer Compensation Effect

  • Maximum 6.5 stops (based on CIPA standard. Pitch/yaw shake only. With XF35mmF1.4 R lens mounted.)

Digital Image Stabilizer

  • Yes (movie mode only)

IS Mode Boost

  • Yes (movie mode only)

Face / Eye detection AF

  • Yes

Shutter type

  • Focal Plane Shutter

Mechanical Shutter

  • P mode: 4sec. to 1/8000sec. A mode: 30sec. to 1/8000sec. S/M mode: 15min. to 1/8000sec. Bulb mode: up to 60min.

Electronic Shutter

  • P mode: 4sec. to 1/32000sec. A mode: 30sec. to 1/32000sec. S/M mode: 15min. to 1/32000sec. Bulb mode: 1sec. Fixed

Electronic Front Curtain Shutter

  • P mode: 4sec. to 1/8000sec. A mode: 30sec. to 1/8000sec. S/M mode: 15min. to 1/8000sec. Bulb mode: up to 60min.

Mechanical + Electronic Shutter

  • P mode: 4sec. to 1/32000sec. A mode: 30sec. to 1/32000sec. S/M mode: 15min. to 1/32000sec. Bulb mode: up to 60min.

E-Front + Mechanical Shutter

  • P mode: 4sec. to 1/8000sec. A mode: 30sec. to 1/8000sec. S/M mode: 15min. to 1/8000sec. Bulb mode: up to 60min. Electronic front curtain shutter works until 1/2000sec.

E-Front + Mechanical + Elec. Shutter

  • P mode: 4sec. to 1/32000sec. A mode: 30sec. to 1/32000sec. S/M mode: 15min. to 1/32000sec. Bulb mode: up to 60min. Electronic front curtain shutter works until 1/2000sec, Mechanical shutter works until 1/8000sec.

Movie Shutter

  • FHD: 1/8000sec. to 1/4sec.
  • DCI4K/4K: 1/8000sec. to 1/24sec. (depends on the frame rate)

Synchronized shutter speed for flash

  • 1/250sec. or slower

Continous Shooting

  • Approx. 30fps [Only electronic shutter, 1.25 x Crop ] (JPEG: 60 frames Lossless compressed RAW / Compressed RAW: 35 frames Uncompressed RAW: 33 frames)
  • Approx. 20fps [Only electronic shutter, 1.25 x Crop ] (JPEG: 114 frames Lossless compressed RAW / Compressed RAW: 37 frames Uncompressed RAW: 34 frames)
  • Approx. 10fps [Only electronic shutter, 1.25 x Crop ] (JPEG: 500 frames Lossless compressed RAW / Compressed RAW: 48 frames Uncompressed RAW: 39 frames)
  • Approx. 20fps [Only electronic shutter ] (JPEG: 79 frames Lossless compressed RAW / Compressed RAW: 36 frames Uncompressed RAW: 34 frames)
  • Approx. 15fps (JPEG: 110 frames Lossless compressed RAW / Compressed RAW: 38 frames Uncompressed RAW: 35 frames)
  • Approx. 10fps (JPEG: 164 frames Lossless compressed RAW / Compressed RAW: 44 frames Uncompressed RAW: 37 frames)
  • Approx. 8fps (JPEG: 200 frames Lossless compressed RAW / Compressed RAW: 49 frames Uncompressed RAW: 39 frames)
  • Pre-shot: Approx. 30fps [Only electronic shutter, 1.25 x Crop ] (max. 20 frames while half press, max. 20 frames after full press, total max. 40 frames)
  • Pre-shot: Approx. 20fps [Only electronic shutter, 1.25 x Crop ] (max. 20 frames while half press, max. 37 frames after full press, total max. 57 frames)
  • Pre-shot: Approx. 10fps [Only electronic shutter, 1.25 x Crop ] (max. 10 frames while half press, max. 300 frames after full press, total max. 310 frames)

Auto Bracketing

  • AE Bracketing (Frames: 2, 3, 5, 7, 9 Step: by 1/3EV step, up to +/-3EV steps)
  • Filmsimulation bracketing (Any 3 types of film simulation selectable)
  • Dynamic Range Bracketing (100%, 200%, 400%)
  • ISO sensitivity Bracketing ( +/-1/3EV, +/-2/3EV, +/-1EV)
  • White Balance Bracketing ( +/-1, +/-2, +/-3)
  • Focus Bracketing (AUTO, MANUAL)

Focus Mode

  • Single AF / Continuous AF / MF

Focus Type

  • Intelligent Hybrid AF (TTL contrast AF / TTL phase detection AF)

Focus Low-Light Performance

  • Contrast: -3.0EV Phase Detection: -6.0EV (XF35mmF1.4 attached)

Focus AF Frame Selection

  • Single point AF: EVF / LCD: 13×9 / 25×17 (Changeable size of AF frame)
  • Zone AF: 3×3 / 5×5 / 7×7 from 91 areas on 13×9 grid
  • Wide/Tracking AF, AF-S: Wide / AF-C: Tracking All

White Balance

  • Auto (WHITE PRIORITY, AUTO, AMBIENCE PRIORITY), / Custom1-3 / Color temperature selection (2500K-10000K) / Preset: Fine, Shade, Fluorescent light
  • (Daylight), Fluorescent light (Warm White), Fluorescent light (Cool White), Incandescent light, Underwater

Self-timer

  • 10sec. / 2sec.

Interval Timer Shooting

  • Yes (Setting: Interval, Number of shots, Starting time)

Flash Sync Mode

  • 1ST CURTAIN / 2ND CURTAIN / AUTO FP(HSS) (excl. EF-X8)

Flash Mode

  • TTL (TTL AUTO (P mode) / STANDARD / SLOW SYNC. ) / MANUAL / COMMANDER / OFF (When EF-X8 is set)
  • TTL (TTL AUTO (P mode) / STANDARD / SLOW SYNC. ) / MANUAL / MULTI / OFF (When SHOE MOUNT FLASH is set)

Hot Shoe

  • Yes (Dedicated TTL Flash compatible)

Viewfinder

  • 0.5 inch approx. 3.69 millions dots OLED Color Viewfinder
  • Coverage of viewing area vs. capturing area: approx. 100%
  • Eyepoint: approx. 23mm (from the eyepiece lens)
  • Diopter adjustment: -4-+2m-1 (lockable)
  • Magnification: 0.75 x with 50mm lens (35mm equivalent) at infinity and diopter set to -1m-1
  • Diagonal angle of view: approx. 38 Degree (Horizontal angle of view: approx. 30 Degree )
  • Built-in eye sensor

LCD monitor

  • 3.0 inch, aspect ratio 3:2, approx. 1.62 millions dots touch screen color LCD monitor (approx. 100% coverage)

Movie Recording File Format

  • MOV (MPEG-4 AVC/H.264, HEVC/H.265, Audio: Linear PCM / Stereo sound 24bit / 48KHz sampling)
  • MP4 (MPEG-4 AVC/H.264, Audio: AAC)

Movie Recording Compression

  • All Intra/Long-GOP
  • DCI4K/4K 29.97p/25p/24p/23.98p 400Mbps
  • Full HD (2048 x1080)/ Full HD (1920 x1080) 59.94p/50p/29.97p/25p/24p/23.98p 200Mbps

Movie File Size/Frame Rate/Rec. Time

  • [DCI 4K (4096 x2160)]
    59.94p/50p/29.97p/25p/24p/23.98p 400Mbps/200Mbps/100Mbps 59.94p/50p: up to approx. 20min. 29.97p/25p/24p/23.98p: up to approx. 30min
  • [4K (3840 x2160)]
    59.94p/50p/29.97p/25p/24p/23.98p 400Mbps/200Mbps/100Mbps 59.94p/50p: up to approx. 20min. 29.97p/25p/24p/23.98p: up to approx. 30min
  • [Full HD (2048 x1080)]
    59.94p/50p/29.97p/25p/24p/23.98p 200Mbps/100Mbps/50Mbps up to approx. 30min.
  • [Full HD (1920 x1080)]
    59.94p/50p/29.97p/25p/24p/23.98p 200Mbps/100Mbps/50Mbps up to approx. 30min.
  • [Full HD (1920 x1080) High speed rec.]
    240p / 200p 200Mbps(recording) up to approx. 3min.
    120p / 100p 200Mbps(recording) up to approx. 6min.

Film Simulation mode

  • 18 modes (PROVIA/Standard, Velvia/Vivid, ASTIA/Soft, Classic Chrome, PRO Neg.Hi, PRO Neg.Std, Black & White, Black & White+Ye Filter, Black & White+R Filter, Black & White+G Filter, Sepia, ACROS, ACROS+Ye Filter, ACROS+R Filter, ACROS+G Filter, ETERNA/Cinema, Classic Neg, ETERNA BLEACH BYPASS) Monochromatic Color

Clarity Setting

  • +/-5 steps

HDR Mode

  • AUTO, 200%, 400%, 800%, 800% +

Grain Effect

  • Roughness: STRONG, WEAK, OFF Size: LARGE, SMALL

Color Chrome Effect

  • STRONG, WEAK, OFF

Color Chrom Effect Blue

  • STRONG, WEAK, OFF

Dynamic Range Setting Still

  • AUTO, 100%, 200%, 400%
  • ISO restriction (DR100%: No limit, DR200%: ISO320 or more, DR400%: ISO640 or more)

Dynamic Range Setting Movie

  • 100%, 200%, 400%
  • ISO restriction (DR100%: No limit, DR200%: ISO320 or more, DR400%: ISO640 or more)

Advanced Filter

  • Toy camera, Miniature, Pop color, High-key, Low-key, Dynamic tone, Soft focus, Partial color (Red / Orange / Yellow / Green / Blue / Purple)

Wireless Transmitter Standard

  • IEEE802.11b/g/n (standard wireless protocol)

Wireless Transmitter Encryption

  • WEP / WPA / WPA2 mixed mode

Wireless Encryption Access mode

  • Infrastructure

Bluetooth Standard

  • Bluetooth Ver 4.2 (Bluetooth low energy)

Bluetooth Operating frequency

  • 2402 – 2480MHz (Center frequency)

Terminal

  • Digital interface: USB Type-C (USB3.2 Gen1x1)
  • HDMI output: HDMI micro connector (Type D)
  • Other: 3.5mm, stereo mini connector (Microphone) / 2.5mm, Remote Release Connector, Hot shoe, Synchronized terminal

Power supply

  • NP-W235 Li-ion battery (included)

Battery life for still images

  • Approx. 600 frames (Economy Mode), approx. 500 frames (Normal Mode) When XF35mmF1.4 R is set.

Actual battery life of movie capture

  • Face detection is set to OFF
  • [4K] approx. 85min. (29.97p)
  • [Full HD] approx. 95min. (59.94p)

Continuance battery life

  • Face detection is set to OFF
  • [4K] approx. 110min. (29.97p)
  • [Full HD] approx. 130min. (59.94p) (movie capture)

Operating Temerature

  • -10 Degree C-+40 Degree C

Operating Humidity

  • 10%-80% (no condensation)

Battery

  • Li-ion battery NP-W235

Starting up period

  • Approx. 0.39sec.

Dimensions (W x H x D)

  • 134.6 x 92.8 x 63.8 mm

Weight

  • Approx. 607g (including battery and SD memory card)
  • Approx. 526g (excluding battery and SD memory card)

Theo fujifilmrumors/doanhnhanplus


 

Đánh giá Fujifilm X-T3 - siêu phẩm crop cạnh tranh cùng Full-frame!

 

 ......................................................................

 

So sánh Fujifilm XT3 vs Lumix GH5 

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