รุ่นไหนดี 10 อันดับ Viewsonic 747 4k รุ่นไหนดี ที่นิยม คลิกเลย อัพเดทล่าสุดปี 2568

Viewsonic PX748-4K 4,000 ANSI Lumens 4K Home Projector True 4K HDR visual experience 4,000 ANSI Lumens offering bright images in any environment Direct Big-screen streaming via USB Type-C 4.2ms Ultra-Fast Input 240Hz high refresh rate Warping, auto V keystone and 1.3x zoom for flexible installation Home automation via LAN control and 12V trigger Specification Native
Resolution: 3840x2160DMD
Type:
DC3Brightness: 4000 ANSI Lumens)Contrast Ratio with SuperEco
Mode:
12000:1Display
Color: 1.07 Billion ColorsLight Source
Type: LampLight Source Life hours with Normal
Mode: 4000Light Source Life hours with SuperEco
Mode: 20000Lamp
Watt:
240WLens: F=1.94-2.12, f=12-15.6mmProjection
Offset: 120-6%Throw
Ratio: 1.13-1.47Optical
Zoom: 1.3xDigital
Zoom: 0.8x-2.0xImage
Size: 30"-300"Throw
Distance: 0.75m~9.76m(100 2
50m)Keystone:
H: 40°,
V: 40°Lens Shift V
Range: Up to 20 Digital)Lens Shift H
Range: Up to 20 Digital)Audible Noise
Normal): 33dBAudible Noise
Eco): 28dBInput
Lag: 4.2msResolution
Support: VGA(640 x 480 to 4K(3840 x 2160)HDTV
Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160PHorizontal
Frequency: 15K-135KHzVertical Scan
Rate: 23-240Hz Input
HDMI: 2 HDMI 2.0b, HDCP 1.4/2.2)USB Type
C: 1 5V2A) Output Audio-out
3.5mm):
1Speaker: 10WUSB Type A
Power): 1 5V 1 5A)12V Trigger
3.5mm): 1

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Vertical Alignment (VA) Technology, HDMI - DisplayPort Inputs, 4K UHD 3840 x 2160 Resolution,
3000:1 Contrast Ratio, 300 cd/m² Brightness, 178°/178° Viewing Angles, 3 ms Response Time GtG w/OD, 1.07 Billion Colors, Built-In 2.5W Speakers If professional color is what you want then the VX3211-4K-MHD 32
16:9 4K UHD HDR FreeSync LCD Monitor from ViewSonic delivers as this display comes at you with more than 8 million pixels a 3840 x 2160 resolution and support for AMD FreeSync technology to sync the monitor with compatible graphics cards This UHD display features a 300 cd/m² brightness rating a
3000:1 contrast ratio a 9.5 ms response time that can be shortened to 3 ms with OD and two built-in 2.5W speakers Furthermore this monitor supports 178? horizontal and vertical viewing angles aided by SuperClear MVA Panel Technology which ensure brightness levels are consistent throughout the screen Setting up the ViewSonic VX3211 monitor is a breeze as it comes equipped with both DisplayPort and HDMI inputs to connect to nearly any computer configuration Once configured viewers will appreciate the nearly frameless design of the display along with support for the HDR10 video standard which provides brighter colors with a richer contrast so your content truly pops off the
screen.ฟีเจอร์ : จอโค้ง, พร้อมลำโพง, รองรับโหมด 3 มิติ, ฉลากประหยัดพลังงาน
.ประเภทของฟอร์แมทความละเอียดสูง : แบบ 4K
.ประเภทจอแสดงผล : แบบ LED Backlit
.ความละเอียดในการแสดงผล : 3840 X 2160
.ประเภทตัวเชื่อมต่อ : HDMI, DisplayPort
.ประเภทของจอ : จอแบบ IPS .

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PX749-4K 4,000 ANSI Lumens 4K Home Projector​ Designed for Xbox for the ultimate gaming experience​ Immersive audiovisual enjoyment with 4K HDR and Harman-tuned speaker Up-to-300 screen size with 4,000 ANSI Lumens to maximize fun at home​ 4.2ms Ultra-Fast Input & 240Hz high refresh rate​ Direct big-screen streaming via USB-C​ Flexible
installation: 1.3x optical zoom, warping adjustment and side projection capabilities SPECIFICATIONS Specification Projection
System: 0.47 4K-UHD Native
Resolution: 3840x2160
Brightness: 4000 (ANSI Lumens) Contrast Ratio with SuperEco
Mode:
12000:1 Display
Color: 1.07 Billion Colors Light Source
Type: 240W UHP Lamp Light Source Life (hours) with Normal
Mode: 4000 Light Source Life (hours) with SuperEco
Mode: 20000
Lens: F=1.94-2.12, f=12-15.6mm Projection
Offset: 120% /-6% Throw
Ratio: 1.13-1.47 Optical
Zoom: 1.3x Digital
Zoom: 0.8x-2.0x Image
Size: 30-300 Throw
Distance: 0.75m-9.76m ([email protected])
Keystone:
H: /-40° ,
V: /-40° Audible Noise
(Normal): 33dB Audible Noise
(Eco): 28dB Input
Lag: 4.2ms Resolution
Support: VGA(640 x 480) to 4K(3840 x 2160) HDTV
Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p Horizontal
Frequency: 15K-135KHz Vertical Scan
Rate: 23-240Hz Input
HDMI: 2 (HDMI 2.0, HDCP 1.4/2.2) USB Type
C: 1 (5V/2A) Output Audio-out
(3.5mm): 1
Speaker: 10W Cube USB Type A
(Power): 1 (5V/1.5A) 12V Trigger
(3.5mm): 1 Control RS232 (DB 9-pin
male): 1 RJ45 (LAN
control): 1 USB Type A
(Services): 1 (share with USB A Output) Others Power Supply
Voltage: 100-240V /- 10%, 50/60Hz (AC in) Power
Consumption:
Normal: 310W
Standby:

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Viewsonic

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PX749-4K 4,000 ANSI Lumens 4K Home Projector True 4K HDR visual experience 4,000 ANSI Lumens offering bright images in any environment Designed for Xbox for the ultimate gaming experience Direct Big-screen streaming via USB Type-C 4.2ms Ultra-Fast Input & 240Hz high refresh rate Direct big-screen streaming via USB-C Warping, auto V keystone and 1.3x zoom for flexible installation Home automation via LAN control and 12V trigger Harman-Tuned Speaker ------------------------------------ ความละเอียด 4K HDR ที่แท้ทรู ความสว่าง 4,000 ANSI Lumens พอร์ตเชื่อมต่อ USB Type-C อัตรารีเฟรชเรตสูงถึง 240Hz ที่ 4.2ms เลนส์ซูม 1.3x ติดตั้งง่ายกว่าเดิม รองรับระบบ Home Automation รองรับ 12V trigger สามารถฉายบนจอโค้งได้ -------------------------------------------- SPECIFICATIONS Specification Native
Resolution: 3840x2160 DMD
Type: DC3
Brightness: 4000 (ANSI Lumens) Contrast Ratio with SuperEco
Mode:
12000:1 Display
Color: 1.07 Billion Colors Light Source
Type: Lamp Light Source Life (hours) with Normal
Mode: 4000 Light Source Life (hours) with SuperEco
Mode: 20000 Lamp
Watt: 240W
Lens: F=1.94-2.12, f=12-15.6mm Projection
Offset: 120% /-6% Throw
Ratio: 1.13-1.47 Optical
Zoom: 1.3x Digital
Zoom: 0.8x-2.0x Image
Size: 30-300 Throw
Distance: 0.75m~9.76m, ([email protected])
Keystone:
H: /-40° ,
V: /-40° Audible Noise
(Normal): 33dB Audible Noise
(Eco): 28dB Input
Lag: 4.2ms Resolution
Support: VGA(640 x 480) to 4K(3840 x 2160) HDTV
Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P Horizontal
Frequency: 15K-135KHz Vertical Scan
Rate: 23-240Hz Input
HDMI: 2 , (HDMI 2.0b/ HDCP 1.4/2.2) USB Type
C: 1 (5V/ 2A) Output Audio out
(3.5mm): 1
Speaker: 10W USB Type A
(Power): 1 (5V/ 1.5A) 12V Trigger
(3.5mm): 1 Control RS232 (DB 9-pin
male): 1 RJ45 (LAN
control): 1 Others Power Supply
Voltage: 100-240V /- 10%, 50/60Hz, (AC in) Power
Consumption:
Normal: 310W,
Standby:

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DISPLAY DISPLAY SIZE
(IN.) : 27 VIEWABLE AREA
(IN.) : 27 PANEL
TYPE : IPS
RESOLUTION : 3840 x 2160 RESOLUTION
TYPE : 4K (3840x2160) STATIC CONTRAST
RATIO :
1,000:1 DYNAMIC CONTRAST
RATIO :
20,000,000:1 LIGHT
SOURCE : LED
BRIGHTNESS: 350 cd/m2
COLORS :1.07B COLOR SPACE
SUPPORT : 10 bit (8 bit A-FRC) ASPECT
RATIO :
16:9 RESPONSE TIME (TYPICAL
GTG) : 5ms VIEWING
ANGLES : 178o horizontal, 178o vertical PANEL
SURFACE : Anti-Glare type, Hard-coating (3H), Haze 25% COMPATIBILITY PC RESOLUTION
(MAX) : 3840 x 2160 MAC RESOLUTION
(MAX) : 3840 x 2160 CONNECTOR USB TYPE
A : 2 USB TYPE
B : 1 USB TYPE
C : 1 HDMI 2.0
IN : 1
DISPLAYPORT : 1 AUDIO INTERNAL
SPEAKERS : 2W (x2) POWER ECO MODE
(CONSERVE) : 37.5W ECO MODE
(OPTIMIZED) : 39.5W CONSUMPTION
(TYPICAL) : 42W CONSUMPTION
(MAX) : 122W
VOLTAGE : 100-240 VAC
STAND-BY : 0.3W POWER
SUPPLY : Internal ADDITIONAL HARDWARE KENSINGTON LOCK
SLOT : 1 CONTROLS PHYSICAL
CONTROLS : Key 1 (power), Key 2, Key 3, Key 4, Key 5 (favorite) ON SCREEN
DISPLAY : Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu OPERATING CONDITIONS
TEMPERATURE : 32-104o F (0 - 40o C) HUMIDITY
(NON-CONDENSING) : 20-90% MOUNT VESA
COMPATIBLE : 100 x 100 mm VIDEO SIGNAL FREQUENCY
HORIZONTAL : 15 ~ 136 KHz FREQUENCY
VERTICAL : 24 ~ 75 Hz ERGONOMICS HEIGHT
ADJUST : 130 mm / 5.1 in
SWIVEL : 60o PIVOT
(RIGHT/LEFT) : 90o / 90o TILT
(FORWARD/BACK) : 5o / 21o Weight (imperial) Net
(lbs): 16.6 Net Without Stand
(lbs): 11.2 Gross
(lbs): 22.5 Weight (metric) Net
(kg): 7.5 Net Without Stand
(kg): 5.1 Gross
(kg): 10.2 Dimensions (imperial) (wxhxd) Packaging
(in.): 29.1 x 18.3 x 8.9 Physical
(in.): 24.1 x 16.15~21.27 x 8.5 Physical Without Stand
(in.): 24.1 x 14.3 x 2.1 Dimensions (metric) (wxhxd) Packaging
(mm): 740 x 465 x 225 Physical
(mm): 613 x 410.31~540.31 x 215 Physical Without Stand
(mm): 613 x 363 x 53 PACKAGE CONTENTS 3-pin Plug (IEC C13 / CEE22) x1 HDMI Cable (v2.0; Male-Male) x1 USB Type-C Cable (Male-Male) x1 USB A/B Cable (v3.2; Male-Male) x1 Quick Start Guide x1
Warranty : 3 Years (Onsite) Viewsonic

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ViewSonic PX701-4K UHD Home Projector

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Enjoy vibrant high-resolution games and movies at home with the ViewSonic PX701-4K 3200-Lumen HDR XPR 4K UHD Home Theater DLP Projector Its 3200 lumens of brightness can overcome ambient light in most in-home situations and the XPR 4K UHD on-screen resolution and HDR compatibility provide highly detailed images from compatible sources The projector features a 1.5 to
1.65:1 throw ratio to produce 100 images from just 10.9' away from your screen or wall The PX701-4K has two HDMI inputs for connecting digital high-definition sources such as Blu-ray players and HD cable/satellite boxes An analog audio output lets you connect to your sound system or you can use the onboard 10W speaker The projector includes an IR remote control as an added
convenience.ความละเอียดดั้งเดิม : 3840 x 2160
.ฟีเจอร์ : แหล่งกำเนิดแสงจาก LED, โปรเจคเตอร์ฉายภาพระยะใกล้, พร้อมใช้งานระบบ 3 มิติ
.ประเภทหน้าจอ : DLP
.การเชื่อมต่อ : Wi-fi, Bluetooth, HDMI, USB, DVI .

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ออกแบบมาสําหรับ Xbox เพื่อประสบการณ์การเล่นเกมขั้นสุดยอด ความบันเทิงภาพและเสียงที่ดื่มด่ําด้วย 4K HDR และลําโพงที่ปรับแต่งโดย Harman ขนาดหน้าจอสูงสุด 300 พร้อม 4,000 ANSI Lumens เพื่อความสนุกสูงสุดที่บ้าน​ อินพุตเร็วเป็นพิเศษ 4.2ms และอัตราการรีเฟรชสูง 240Hz​ สตรีมมิ่งหน้าจอขนาดใหญ่โดยตรงผ่าน USB-C​
การติดตั้งที่ยืดหยุ่น: ซูมออปติคัล 1.3 เท่า ความสามารถในการปรับการบิดงอ และความสามารถในการฉายภาพด้านข้าง Specification Projection
System: 0.47 4K-UHD Native
Resolution: 3840x2160
Brightness: 4000 (ANSI Lumens) Contrast Ratio with SuperEco
Mode:
12000:1 Display
Color: 1.07 Billion Colors Light Source
Type: 240W UHP Lamp Light Source Life (hours) with Normal
Mode: 4000 Light Source Life (hours) with SuperEco
Mode: 20000
Lens: F=1.94-2.12, f=12-15.6mm Projection
Offset: 120% /-6% Throw
Ratio: 1.13-1.47 Optical
Zoom: 1.3x Digital
Zoom: 0.8x-2.0x Image
Size: 30-300 Throw
Distance: 0.75m-9.76m ([email protected])
Keystone:
H: /-40° ,
V: /-40° Audible Noise
(Normal): 33dB Audible Noise
(Eco): 28dB Input
Lag: 4.2ms Resolution
Support: VGA(640 x 480) to 4K(3840 x 2160) HDTV
Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p Horizontal
Frequency: 15K-135KHz Vertical Scan
Rate: 23-240Hz
Input:
HDMI: 2 (HDMI 2.0, HDCP 1.4/2.2) USB Type
C: 1 (5V/2A)
Output: Audio-out
(3.5mm): 1
Speaker: 10W Cube USB Type A
(Power): 1 (5V/1.5A) 12V Trigger
(3.5mm): 1
Control: RS232 (DB 9-pin
male): 1 RJ45 (LAN
control): 1 USB Type A
(Services): 1 (share with USB A Output)
Others: Power Supply
Voltage: 100-240V /- 10%, 50/60Hz (AC in) Power
Consumption:
Normal: 310W
Standby:

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Viewsonic

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