關於 lcd frame rate ，我們在網路上蒐集到這些相關的討論、資訊與評價

Sony เปิดตัว Sony A1 ตัวท็อปตัวใหม่ โหดทั้งภาพนิ่งและวีดีโอ

- Sony A1 เป็นกล้อง Full Frame รุ่นใหม่จากทาง Sony มาพร้อมความละเอียด 50MP ถ่ายภาพรัวได้ 30fps (Electronic Shutter) ที่มาพร้อมกับชิป BIONZ XR 2 ตัว

- ช่องมองภาพความละเอียด 9.4 ล้านจุด Refresh Rate 240fps จอ LCD ขนาด 3 นิ้ว ความละเอียด 1.4 ล้านจุด

- มี Anti-dustortion Shutter ไม่มี Rolling Shutter และ Flicker-free แบบ Sony A9

- มีฟังก์ชั่น Pixel Shift Multi Shooting โดยจะเป็นการถ่ายภาพความละเอียดสูงสุด 16 ใบ มารวมกันเป็นภาพเดียวจะได้ความละเอียดที่ 199MP

- เพิ่มตัวเลือกในเมนูมี RAW แบบ Lossless และ JPG แบบ Light

- ในส่วนของวีดีโอสามารถถ่ายสูงสุดได้ที่ 8K30p (ถ่ายได้ 30 นาที), 4K120p (crop 10%) 10-Bit 4:2:2, ถ้าต่อ HDMI ออกภายนอกบันทึกได้สูงสุดที่ RAW 16-Bit

- เพิ่มโปรไฟล์สี S-Cinetone เหมือนกับกล้อง Cinema ของทาง Sony (อันนี้แอดชอบมากๆ) ส่วน Slog 2, 3 และ HLG ก็ยังมีมาให้เหมือนเดิม

- มาพร้อมราคาเปิดตัว 6,498 เหรียญหรือประมาณ 194,000 บาทเท่านั้น!!

Fujifilm X-T4即將推出，美國訂價折合約HK$13,000，呢個價錢你deal唔deal先？ 以下是漏出的規格：

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)

Focu 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 ColorClarity 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 (D x W x H)
63.8 x 134.6 x 92.8 mm

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

Fujifilm X-T4即將推出，美國訂價折合約HK$13,000，呢個價錢你deal唔deal先？ 以下是漏出的規格：

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)

Focu 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 ColorClarity 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 (D x W x H)
63.8 x 134.6 x 92.8 mm

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

有flip-out screen，無機身防震，1.7x crop 4k 30p, 1080p60，每秒5幀
你點睇？

Canon Official
https://www.youtube.com/watch?v=4_5YIbseUAI


- 30MP full frame sensor
- Dual Pixel Raw, micro-adjustment, bokeh shift and ghosting reduction
- 5,655 selectable AF points
- 8fps burst rate with one-shot AF
- 5fps burst rate with servo AF/AE
- 1 SD card slot – UHS-II compatible
- UGD 4k 30p – 1.7x crop
- Canon log profile
- 4k uncompressed 10 bit HDMI output
- HDR movie, 4k Time-lapse movie
- Focus Peaking / Focus Distance Indicator
- 3.1″ vari-angle, 2.1 million dot LCD with touch control
- Wi-fi/Bluetooth

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รีวิว MSI AG32C จอเกมยาวใหญ่ 32 นิ้ว 165Hz / Freesync / 1080p ราคาสบาย 12,590 บาท

สเปค
: 31.5" LCD panel LED Backlight (1920 x 1080 Full HD)
: 165Hz Refresh Rate - Display without after image.
: 1800R curve panel design – Most suitable for human eye.
: 1ms response time helps eliminate screen tearing and choppy frame rates.
: True Color- NTSC 85%, sRGB 110%.
: Wide View Angle - 178 。Visible.
: Optimized with MSI Gaming Desktop – Make sure you have best experience.
: Adaptive sync - keep screen tearing away from your monitor.

สเปคที่ใช้ทดสดสอบ
: Core i7 8086K
: Zotac GTX 1070Ti Mini
: Corsair LPX 16GB 2666
: WD Blue 1TB 3D SSD
: NZXY H200i
: NZXT Kraken X62

วาร์ป
: 12,590 http://computeandmore.com/ViewDetail/7616
: 13,990 https://invadeit.co.th/product/monitors/msi/optix-ag32c-31-5inch-curved-led-monitor-1920x1080-165hz-1ms-free-sync-p037878/

【2018-05-22更新】 1080和4K的原始测试文件下载链接：
https://drive.google.com/drive/folders/1McadNI8eYXUmXFzEqIVg88NT_zB4kZ1u

Sony A7 III vs Panasonic GH5s 是2018年市场上最热门的视频机型。视频时长有限，还有很多话没说

相同的价位，强大的功能，丰富的镜头群。我们做个综合测试，看看哪一款更适合您

彩蜂摄影 ins: colorbeephotography
微信公众号：cbphotography

刚拿到GH5s时，我还埋怨过GH5s机身尺寸过大，甚至感觉一点也不比我的5D小。但是经过一段时间的高强硬工作环境使用后，我认识到GH5s机身大是有意为之。松下GH5s 设计概念就是突出“扎实和快速” 。操作按钮比如WB，ISO，对焦切换键，设计得触手可及，即使眼睛不离开取景器材也能瞬间完成设定。前后三个拨轮一个摇杆外加灵敏的触摸屏，可以迅速完成设定。全天候金属机身，做工扎实，全尺寸HDMI接口，Time code输出接口，这些在专业摄像机上才会出现的设计。3.2寸大而明亮的超精细LCD与EVF，甚至有专门进行夜间拍摄的红视菜单。不得不说，这台机身是为职业视频工作者专门贴心打造的。

Sony A7M3的设计思路是“提供必要功能时，尽可能小巧”，增加了大家期待已久的摇杆，改进了录制按钮的位置和触感，增加了触摸对焦（再次吐槽一遍，这个触摸屏只能触摸对焦使用，这和GH5的全功能触摸屏幕比起来简直是上个世纪的产物。）不过它在亮度上面有一个打鸡血的设定，现在在阳光下面不用遮光也能看清屏幕了。菜单改进褒贬不一，对于我来说，把常用的功能放到自定菜单也没那么麻烦。


对焦是旅行视频摄影师最应当关注的一个问题，甚至高于对相机画质的要求
松下和SONY的对焦追焦都在同一级别，多数场景可靠。在人脸识别情况下，两款相机都可以迅速准确地找到人物并保持焦点位置，两个机器不仅可识别人脸，还可以在人走远以后，默认切换为识别身体，以保持焦点的稳定性。
两个机器在物体追踪对焦时，也可以基本可靠稳定地对焦。松下升格状态下不能自动对焦是个遗憾，因为旅行摄影师升格状态下更需要自动对焦。

从各种场景测试下来，两个机器的对焦速度差不多，毕竟随着处理器的发展，各个厂商的定点对焦速度都不会太慢。未来相机自动对焦技术，厂商的技术博弈，会在人工知能方面展开，就是如何让相机在画面里选择正确被摄主体。 从A73与GH5S的对比上，能体会上两个厂商都在暗暗发力，但SONY似乎走得更远一些。同样画面里，SONY的对焦更坚决果断，毫不犹豫地对上以后，就不轻易改主意。一直到主体走出场景之外。一旦主体回到场景后，又果断地跟上去。而GH5s虽然对焦速度不慢，但个别时候会出现犹豫的情况。
细节表现方面，Hlog应该是未来拍摄发展趋势。

SONY的Hlog机内预设共有三个，分别对应白天、夜晚和日常，而且PP设置可以进行用户自定义微调，比如反差、饱和度、拐点等，用户可以轻松制作出有个人风格的色彩模式。
松下的Hlog只有一个基本设置，但没有提供Hlog微调，而且在高速升格，4K50P下，Hlog不可用。

色彩方面，在自动白平衡下，索尼自动白平衡偏粉，可能是优先调教肤色的结果，给人粉嫩的感觉。两个画面并列对比，松下有偏黄，所以我们之前尝试两个机器素材混编，有点困难，两台机器色彩倾向不同，颜色匹配不上。手动白平衡时有改善。

总结：
GH5s和A73这两台机，可以说是目前市场上拍摄视频最好的两台机型，没有之一。画质达到专业使用标准，机身坚固稳定，电池续航表现相同大概3块拍一整天，操作能满足专业使用需求。

所以，最终买哪台，起到决定因素的不是相机性能本身，而是根据操作者您本身的使用特点决定了。

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