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AOC

AOC U27B3AF computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LED Black

SKU
U27B3AF
In Stock
Screen size (inch) 27, Panel resolution 3840x2160, Max Refresh rate 60 Hz, Panel type IPS, HDMI HDMI 2.0 x 2, Display Port DisplayPort 1.4 x 1, Sync technology (VRR) Adaptive Sync
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Audio
Built-in speaker(s)Yes
RMS rated power4 W
Performance
Built-in speaker(s)Yes
RMS rated power4 W
Built-in cameraNo
Low Blue Light technologyYes
Flicker-free technologyYes
Display
Display brightness (typical)350 cd/m²
Screen shapeFlat
Display number of colours1.073 billion colours
Native aspect ratio16:9
Maximum refresh rate60 Hz
sRGB coverage (typical)125.1%
Adobe RGB coverage107.2%
HD type4K Ultra HD
Display technologyLED
Contrast ratio (dynamic)20000000:1
Viewing angle, horizontal178°
Viewing angle, vertical178°
Viewable size, horizontal59.8 cm
Viewable size, vertical33.6 cm
Backlight typeW-LED
Display resolution3840 x 2160 pixels
Response time4 ms
Display diagonal68.6 cm (27")
Contrast ratio (typical)1000:1
Surface hardness3H
NTSC coverage (typical)109%
High Dynamic Range (HDR) supportedYes
Panel typeIPS
DCI-P3 coverage99.6%
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10)
Display diagonal (metric)68.6 cm
LED backlightYes
Response time measurement typeGTG (Gray to Gray)
Anti-glare screenYes
Management features
On Screen Display (OSD)Yes
Multimedia
Number of speakers2
Built-in speaker(s)Yes
RMS rated power4 W
Built-in cameraNo
Design
Feet colourBlack
CertificationWEEE,REACH compliant,RoHs compliant
Product colourBlack
Front bezel colourBlack
Detachable standYes
Camera
Built-in cameraNo
Ports & interfaces
Built-in USB hubNo
Headphone outYes
HDMI ports quantity2
DisplayPorts quantity1
Headphone connectivity3.5 mm
HDMIYes
HDMI version2.0
DisplayPort version1.4
Built-in KVM switchNo
Technical details
Height (without stand)363.8 mm
Depth (without stand)45.7 mm
Width (without stand)614 mm
Feet colourBlack
Cable lock slotYes
HDMIYes
Product colourBlack
Front bezel colourBlack
Doesn't containMercury, PVC/BFR
Warranty period3 year(s)
Power supply typeInternal
Weight (with stand)5.2 kg
Surface hardness3H
Ergonomics
VESA mountingYes
Cable lock slotYes
Panel mounting interface100 x 100 mm
Tilt angle range-5 - 20°
On Screen Display (OSD)Yes
Height adjustmentYes
Cable lock slot typeKensington
Tilt adjustmentYes
Adjustable height (max)11 cm
Power
Power supply typeInternal
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power consumption (max)52 W
Power consumption (standby)0.5 W
Power consumption (typical)27 W
Power consumption (off)0.3 W
Energy efficiency scaleA to G
Energy efficiency class (SDR)F
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours25 kWh
Energy consumption (HDR) per 1000 hours40 kWh
Weight & dimensions
Height (without stand)363.8 mm
Depth (without stand)45.7 mm
Width (without stand)614 mm
Width (with stand)614 mm
Depth (with stand)229.8 mm
Height (with stand)517.9 mm
Weight (with stand)5.2 kg
Weight (without stand)3.64 kg
Package width820 mm
Package depth481 mm
Package height162 mm
Package weight8.74 kg
Packaging data
Package width820 mm
Package depth481 mm
Package height162 mm
Package weight8.74 kg
Cables includedAC, HDMI
HDMI cable length1.5 m
Packaging content
Cables includedAC, HDMI
HDMI cable length1.5 m
Sustainability
Doesn't containMercury, PVC/BFR
Other features
CertificationWEEE,REACH compliant,RoHs compliant
DCI-P3 coverage99.6%
Warranty period3 year(s)
Height (without stand)363.8 mm
Depth (without stand)45.7 mm
Width (without stand)614 mm
Power consumption (max)52 W
HDMIYes
Surface hardness3H
Energy efficiency scaleA to G
Power supply typeInternal
Front bezel colourBlack
Certificates
CertificationWEEE,REACH compliant,RoHs compliant

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SKU
U27B3AF
322E1C/00
325E1C/00
346B1C/00
MB16ACE
U27P2
Manufacturer
AOC
Philips
Philips
Philips
ASUS
AOC
Display diagonal
≈ 21 inches
30 to 50 inches
30 to 50 inches
30 to 50 inches
under 18 inches
≈ 21 inches
Display resolution
N/A
1920 x 1080 pixels
N/A
N/A
1920 x 1080 pixels
N/A
Product colour
Black
Black
Black
Black
Grey
Black
Touchscreen
N/A
N
N
N
N
N
Built-in camera
N
N
N
N
N
N
Market positioning
N/A
Home
Home
Home
N/A
Business
Display technology
LED
LCD
LCD
LCD
LED
LED
Native aspect ratio
16:9
16:9
16:9
21:9
16:9
16:9
VESA mounting
Y
Y
Y
Y
N
Y
NVIDIA G-SYNC
N/A
N
N
N/A
N
N
Built-in USB hub
N
N
N
Y
N/A
Y
AMD FreeSync
N/A
Y
Y
N/A
N
Y