Boost your productivity to the fullest with the AOC U27B3A. This 27-inch UHD monitor boasts a smooth 60Hz refresh rate and a sleek three-sided frameless design, ensuring a comfortable viewing experience. Say goodbye to eye strain with its low blue light feature providing ample protection for your eyes. Plus, enjoy tear-free visuals thanks to Adaptive Sync technology, and feel yourself in stunningly clear graphics with HDR10 support. With the built-in 2-watt speaker you can have enhanced audio experience./
27-inch UHD monitor featuring extensive viewing experience for pure productivity
Boost your productivity to the fullest with the AOC U27B3A. This 27-inch UHD monitor boasts a smooth 60Hz refresh rate and a sleek three-sided frameless design, ensuring a comfortable viewing experience. Say goodbye to eye strain with its low blue light feature providing ample protection for your eyes. Plus, enjoy tear-free visuals thanks to Adaptive Sync technology, and feel yourself in stunningly clear graphics with HDR10 support. With the built-in 2-watt speaker you can have enhanced audio experience.
Product Details
Data sheet
- Garantija
- 36
- Category Code
- LC3
- Unit Box Height
- 0.45
- Unit Box Length
- 0.69
- Unit Box Width
- 0.14
- Vendor Homepage
- https://eu.aoc.com/
- Model name
- U27B3A
- Product Net Weight
- 4.04 kg
- Unit Calculated Weight
- 6.35 kg
- Unit Calculated Volume
- 0.04347 cubm
- Energy Efficiency (EPREL Registration Number)
- 1956214
- Energy Efficiency (EPREL Version Number)
- 1
- Energy Efficiency (Data Sheet (Link))
- https://eprel.ec.europa.eu/api/product/1956214/fiches?language EN
- Energy Efficiency (Energy efficiency class)
- F
- Summary
- AOC B3 U27B3A. Display diagonal: 68.6 cm (27"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178 , Viewing angle, vertical: 178 . Built-in
- Packaging data (Package width)
- 690 mm
- Packaging data (Package depth)
- 142 mm
- Packaging data (Package height)
- 453 mm
- Packaging data (Package weight)
- 6620 g
- Packaging content (Cables included)
- AC/HDMI
- Display (Display diagonal)
- 27 "
- Display (Display diagonal (metric))
- 68.6 cm
- Display (Display number of colours)
- 1.073 billion colours
- Display (Display resolution)
- 3840 x 2160 pixels
- Display (Display technology)
- LCD
- Display (HD type)
- 4K Ultra HD
- Display (LED backlight)
- Yes
- Display (Native aspect ratio)
- 16:9
- Display (Screen shape)
- Flat
- Display (Viewing angle, horizontal)
- 178
- Display (Viewing angle, vertical)
- 178
- Ports & interfaces (HDMI ports quantity)
- 2
- Ports & interfaces (HDMI version)
- 2.0
- Ports & interfaces (Headphone outputs)
- 1
- Design (Product colour)
- Black
- Power (Energy consumption (HDR) per 1000 hours)
- 40 kWh
- Power (Energy consumption (SDR) per 1000 hours)
- 25 kWh
- Power (Energy efficiency class (HDR))
- G
- Power (Energy efficiency class (SDR))
- F
- Power (Energy efficiency scale)
- A to G
- Power (Power consumption (standby))
- 0.5 W
- Weight & dimensions (Depth (with stand))
- 229.8 mm
- Weight & dimensions (Depth (without stand))
- 45.7 mm
- Weight & dimensions (Height (with stand))
- 460 mm
- Weight & dimensions (Height (without stand))
- 363.8 mm
- Weight & dimensions (Weight (with stand))
- 4040 g
- Weight & dimensions (Width (with stand))
- 614 mm
- Weight & dimensions (Width (without stand))
- 614 mm
- Other features (Warranty period)
- 3 year(s)
- Weight & dimensions (Weight (without stand))
- 3590 g
- Design (Frameless design)
- Yes
- Power (AC input frequency)
- 50/60 Hz
- Power (AC input voltage)
- 100 - 240 V
- Power (Power consumption (max))
- 52 W
- Power (Power consumption (typical))
- 27 W
- Power (Power consumption (off))
- 0.3 W
- Display (Anti-glare screen)
- Yes
- Display (Contrast ratio (typical))
- 1000:1
- Display (DCI-P3 coverage)
- 99.6 %
- Display (Digital horizontal frequency)
- 30 - 140 kHz
- Display (Digital vertical frequency)
- 40 - 60 Hz
- Display (Display brightness (typical))
- 350 cd/m
- Display (Maximum refresh rate)
- 60 Hz
- Display (Panel type)
- IPS
- Display (Response time)
- 4 ms
- Display (Response time measurement type)
- GTG (Gray to Gray)
- Display (sRGB coverage (typical))
- 125 %
- Display (Touchscreen)
- No
- Display (Viewable size, horizontal)
- 597.8 mm
- Display (Viewable size, vertical)
- 336.3 mm
- Performance (Flicker-free technology)
- Yes
- Performance (Low Blue Light technology)
- Yes
- Performance (VESA Adaptive Sync support)
- Yes
- Multimedia (Built-in speaker(s))
- Yes
- Multimedia (Number of speakers)
- 2
- Multimedia (RMS rated power)
- 4 W
- Design (Market positioning)
- Home
- Ports & interfaces (Built-in USB hub)
- No
- Ports & interfaces (DisplayPort version)
- 1.4
- Ports & interfaces (DisplayPorts quantity)
- 1
- Ports & interfaces (HDMI)
- Yes
- Ports & interfaces (Headphone out)
- Yes
- Ergonomics (Cable lock slot)
- Yes
- Ergonomics (Cable lock slot type)
- Kensington
- Ergonomics (Height adjustment)
- No
- Ergonomics (Panel mounting interface)
- 100 x 100 mm
- Ergonomics (Tilt adjustment)
- Yes
- Ergonomics (Tilt angle range)
- -5 - 20
- Ergonomics (VESA mounting)
- Yes
- Display (High Dynamic Range (HDR) supported)
- Yes
- Display (High Dynamic Range (HDR) technology)
- High Dynamic Range 10 (HDR10)
- Design (Detachable stand)
- Yes
- Ports & interfaces (Headphone connectivity)
- 3.5 mm
- Power (Power supply type)
- Internal
- Other features (Certification)
- WEEE,REACH compliant,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC
- Ergonomics (Adjustable height (max))
- 110 mm
- Ports & interfaces (Built-in KVM switch)
- No
- Display (Backlight type)
- W-LED
- Display (NTSC coverage (typical))
- 109 %
- Display (Surface hardness)
- 3H
- Design (Front bezel colour)
- Black
- Operational conditions (Operating relative humidity (H-H))
- 10 - 85 %
- Operational conditions (Operating temperature (T-T))
- 0 - 40 C
- Operational conditions (Storage relative humidity (H-H))
- 5 - 93 %
- Operational conditions (Storage temperature (T-T))
- -25 - 55 C
- Other features (Compliance certificates)
- CE
- Other features (Mean time between failures (MTBF))
- 50000 h
- Display (Pixel density)
- 163.18 ppi
- Power (Input current)
- 1.5 A
- Display (Contrast ratio (dynamic))
- 20000000:1
- Display (Adobe RGB coverage)
- 107.2 %
- Ergonomics (On Screen Display (OSD))
- Yes
- Display (BT.2020 coverage)
- 72.6 %
- Sustainability (Doesn't contain)
- Mercury/PVC/BFR
- Packaging content (HDMI cable length)
- 1.5 m
- Ergonomics (Number of OSD languages)
- 19
- Ports & interfaces (AC (power) in)
- Yes
- Operational conditions (Non-operating altitude)
- 0 - 12192 m
- Operational conditions (Operating altitude)
- 0 - 5000 m
- Ergonomics (On Screen Display (OSD) languages)
- Croatian/Czech/Dutch/English/Finnish/French/German/Italian/Japanese/Korean/Polish/Portuguese/Russian/Simplified Chinese/Spanish/Swedish/Traditional Chinese/Turkish/Ukrainian
- Long Description
- AOC B3 U27B3A. Display diagonal: 68.6 cm (27"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LCD, Response time: 4 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178 , Viewing angle, vertical: 178 . Built-in
- Other features (Local dimming)
- Yes
- Other features (Bezel thickness type)
- Frameless
- Other features (Introduction month)
- June
- Other features (Introduction year)
- 2024
Quick Compare
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Flat screen 27" iiyama G-Master G2771HS-B1
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Availability |
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Price |
€166.68
|
€166.68
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€166.74
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€167.02
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Description |
||||
Plug and Play |
Yes | |||
Package type |
Box | |||
Width |
612 mm | |||
Height |
444.5 mm | |||
Depth |
192.5 mm | |||
Weight |
4.2 kg | |||
Package depth |
438 mm | 162 mm | 465 mm | |
Package height |
188 mm | 481 mm | 126 mm | |
Package width |
679 mm | 820 mm | 690 mm | |
Package weight |
6 kg | 8.62 kg | 6.5 kg | |
Headphone connectivity |
3.5 mm | |||
Cables included |
HDMI | USB Type-C to USB Type-C | HDMI | |
Operating temperature (T-T) |
10 - 40 °C | |||
Operating relative humidity (H-H) |
10 - 80% | |||
Built-in microphone |
No | |||
LED indicators |
Stand-by | |||
Bluetooth |
No | |||
Headphone out |
Yes | Yes | Yes | |
Power supply type |
External | Internal | Internal | |
Control panel |
power switch, joystick, menu (center), up / signal select, down / shortcut, left / volume -, right / volume + | |||
HDMI ports quantity |
1 | 1 | 2 | |
DisplayPorts quantity |
1 | 1 | ||
Display technology |
LED | |||
Wi-Fi |
No | |||
Display diagonal |
68.6 cm (27") | 68.6 cm (27") | 68.6 cm (27") | |
Backlight type |
W-LED | |||
Power cable length |
1.5 m | 1.8 m | ||
Built-in camera |
No | No | No | |
LED backlight |
Yes | |||
Power consumption (max) |
40 W | 135 W | ||
Power consumption (typical) |
26 W | 35 W | 19 W | |
HDCP |
Yes | Yes | Yes | |
Response time |
1 ms | 0.4 ms | ||
HD type |
Quad HD | Quad HD | Full HD | |
Contrast ratio (typical) |
2500:1 | 1500:1 | 1000:1 | |
Viewing angle, horizontal |
178° | 178° | 178° | |
Viewing angle, vertical |
178° | 178° | 178° | |
Native aspect ratio |
16:9 | 16:9 | 16:9 | |
Built-in speaker(s) |
No | Yes | Yes | |
VESA mounting |
Yes | Yes | Yes | |
Tilt adjustment |
Yes | Yes | Yes | |
Height adjustment |
No | YES | ||
Cable lock slot |
Yes | Yes | ||
Horizontal scan range |
30 - 115 kHz | 30 - 285 kHz | ||
Vertical scan range |
48 - 100 Hz | |||
Viewable size, vertical |
33.6 cm | |||
DDC/CI |
Yes | Yes | ||
USB hub version |
3.2 Gen 1 (3.1 Gen 1) | |||
USB Type-A downstream ports quantity |
2 | |||
RMS rated power |
4 W | 4 W | ||
NVIDIA G-SYNC |
Yes | |||
On Screen Display (OSD) languages |
Polish | |||
Power consumption (standby) |
0.5 W | 0.5 W | 0.3 W | |
Width (with stand) |
616.6 mm | 616.6 mm | 612 mm | |
Depth (with stand) |
272.6 mm | 229.8 mm | 192.5 mm | |
Height (with stand) |
477.4 mm | 508.6 mm | 444.5 mm | |
Panel type |
VA | IPS | Fast IPS | |
Maximum refresh rate |
165 Hz | 100 Hz | 240 Hz | |
HDMI version |
2.0 | 2.0 | 2.0 | |
DisplayPort version |
1.2 | |||
Contrast ratio (dynamic) |
20000000:1 | |||
Number of speakers |
2 | 2 | ||
HDMI |
Yes | Yes | Yes | |
Touchscreen |
No | No | ||
Display number of colours |
16.7 million colours | 16.7 million colours | 16.7 million colours | |
Power consumption (off) |
0.3 W | 0.3 W | 0.3 W | |
Pixel pitch |
0.2331 x 0.2331 mm | 0.311 x 0.311 mm | ||
Pixel density |
109 ppi | |||
Display diagonal (metric) |
68 cm | 68.6 cm | 68.6 cm | |
Annual energy consumption |
38 kWh | |||
Garantija |
36 | |||
USB Type-C downstream ports quantity |
1 | |||
Category Code |
LC3 | |||
Unit Box Height |
0.475 | |||
Unit Box Length |
0.7 | |||
Unit Box Width |
0.173 | |||
AC (power) in |
Yes | |||
DC-in jack |
Yes | |||
Ethernet LAN |
No | |||
Headphone outputs |
1 | 1 | ||
AC input voltage |
100 - 240 V | 100 - 240 V | 100 - 240 V | |
Cable lock slot type |
Kensington | Kensington | ||
AC input frequency |
50/60 Hz | 50/60 Hz | ||
Cable management |
Yes | Yes | ||
On Screen Display (OSD) |
Yes | |||
Colour Gamut |
99% | |||
Stand included |
Yes | Yes | ||
Colour depth |
8 bit | |||
Wall mountable |
Yes | |||
Screen shape |
Curved | Flat | Flat | |
Built-in USB hub |
No | Yes | ||
Feet colour |
Black | |||
Product colour |
Black | Black | Black | |
Market positioning |
Consumer | Home | Gaming | |
Detachable stand |
Yes | |||
Energy consumption (SDR) per 1000 hours |
26 kWh | 18.6 kWh | ||
Energy efficiency class (SDR) |
F | E | E | |
Width (without stand) |
614.6 mm | 616.6 mm | ||
Weight (with stand) |
4.1 kg | 5.51 kg | 4.2 kg | |
Height (without stand) |
382.8 mm | 356.7 mm | ||
Depth (without stand) |
120 mm | 45.6 mm | ||
Flicker-free technology |
Yes | Yes | Yes | |
AMD FreeSync |
Yes | |||
Low Blue Light technology |
Yes | Yes | ||
Display resolution |
2560 x 1440 pixels | 2560 x 1440 pixels | 1920 x 1080 pixels | |
Display brightness (typical) |
300 cd/m² | 350 cd/m² | 350 cd/m² | |
Surface hardness |
3H | |||
Tilt angle range |
-2 - 18° | -5 - 25° | 3.5 - 21.5° | |
Panel mounting interface |
75 x 75 | 100 x 100 mm | 100 x 100 mm | |
Sustainability certificates |
ErP | |||
Weight (without stand) |
3.7 kg | 3.97 kg | 3.8 kg | |
sRGB coverage (typical) |
120.8% | |||
High Dynamic Range (HDR) supported |
Yes | Yes | ||
Energy efficiency scale |
A to G | A to G | ||
AMD FreeSync type |
FreeSync | |||
Anti-glare screen |
Yes | |||
Screen curvature rating |
1000R | |||
Energy efficiency class (HDR) |
G | G | ||
Energy consumption (HDR) per 1000 hours |
41 kWh | 29 kWh | ||
NVIDIA G-SYNC type |
G-SYNC | |||
Dynamic contrast ratio marketing name |
Mega DCR | |||
High Dynamic Range (HDR) technology |
High Dynamic Range 10 (HDR10) | High Dynamic Range 10 (HDR10) | ||
Smart modes |
Standard | |||
Brand specific technologies |
Black Equalizer | |||
NTSC coverage (typical) |
105.3% | |||
HDCP version |
2.2 | 2.2 | ||
VESA Adaptive Sync support |
Yes | |||
DisplayPort cable length |
1.8 m | |||
Adobe RGB coverage |
103.5% | |||
Front bezel colour |
Black | Black | ||
HDMI cable length |
1.5 m | 1.8 m | ||
Picture-in-Picture |
No | |||
Samsung Eye Saver Mode |
Yes | |||
AC adapter output voltage |
19 V | |||
USB Type-C DisplayPort Alternate Mode |
Yes | |||
USB Power Delivery up to |
65 W | |||
Low input lag |
Yes | |||
Haze rate |
25% | 25% | ||
Video colour modes |
Custom | |||
TV Plus |
No | |||
Works with Samsung Bixby |
No | |||
SmartThings app support |
No | |||
Wireless Dex support |
No | |||
Built-in KVM switch |
No | |||
Colour gamut standard |
sRGB | |||
BT.2020 coverage |
70.1% | |||
European Product Registry for Energy Labelling (EPREL) code |
1777999 | 1880952 | ||
Compliance certificates |
REACH | |||
Game features |
Super Arena Gaming UX | |||
Refresh rate optimizor |
Yes | |||
Off Timer Plus |
Yes | |||
Virtual AIM point |
Yes | |||
Service port |
Yes | |||
Service port type |
USB Type-A | |||
Auto source switch |
Yes | |||
DisplayPort out version |
1.2 | |||
Response time (MPRT) |
1 ms | 0.4 ms | ||
USB Power Delivery (USB PD) |
Yes | |||
Adjustable height (max) |
11 cm | |||
Warnings |
Do not expose to water or excessive moisture. | Unplug the monitor from the power source before cleaning. | ||
Unit Calculated Weight |
6 kg | |||
Unit Calculated Volume |
0 cubm | |||
CnCode |
85285210 | |||