AOC B3 U27B3A computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black
AOC B3 U27B3A, 68.6 cm (27"), 3840 x 2160 pixels, 4K Ultra HD, LCD, 4 ms, Black
| Date | Price |
|---|---|
| 20 April 2026 | £173 |
| 27 April 2026 | £167.99 |
| 27 April 2026 | £170.79 |
| 27 April 2026 | £170.79 |
| 5 May 2026 | £128.98 |
| 13 May 2026 | £129 |
| 29 May 2026 | £128.98 |
| 3 June 2026 | £154.99 |
| 5 June 2026 | £161.99 |
| 6 June 2026 | £128.98 |
| 6 June 2026 | £128.98 |
| 15 June 2026 | £178.97 |
| 24 June 2026 | £170.79 |
| 3 July 2026 | £129.99 |
| 9 July 2026 | £129 |
Compare AOC B3 U27B3A computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black prices UK
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Product Information
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
- Name
- AOC B3 U27B3A computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black
- Category
- Computer Monitors
- Brand
- AOC
Weight & dimensions
- Width (with stand)
- 614 mm
- Depth (with stand)
- 229.8 mm
- Height (with stand)
- 460 mm
- Weight (with stand)
- 4.04 kg
- Width (without stand)
- 614 mm
- Depth (without stand)
- 45.7 mm
- Height (without stand)
- 363.8 mm
- Weight (without stand)
- 3.59 kg
Power
- Energy efficiency class (SDR)
- F
- Energy efficiency class (HDR)
- G
- Energy consumption (SDR) per 1000 hours
- 25 kWh
- Energy consumption (HDR) per 1000 hours
- 40 kWh
- Power consumption (typical)
- 27 W
- Power consumption (standby)
- 0.5 W
- Power consumption (max)
- 52 W
- Power consumption (off)
- 0.3 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50/60 Hz
- Input current
- 1.5 A
- Power supply type
- Internal
- Energy efficiency scale
- A to G
Display
- Display diagonal
- 68.6 cm (27")
- Display resolution
- 3840 x 2160 pixels
- Native aspect ratio
- 16:9
- Display technology
- LCD
- Touchscreen
- No
- HD type
- 4K Ultra HD
- Panel type
- IPS
- Response time
- 4 ms
- Screen shape
- Flat
- Contrast ratio (typical)
- 1000:1
- Maximum refresh rate
- 60 Hz
- Display number of colours
- 1.073 billion colours
- LED backlight
- Yes
- Backlight type
- W-LED
- Display brightness (typical)
- 350 cd/m²
- Anti-glare screen
- Yes
- Contrast ratio (dynamic)
- 20000000:1
- Viewing angle, horizontal
- 178°
- Viewing angle, vertical
- 178°
- Display diagonal (metric)
- 68.5 cm
- High Dynamic Range (HDR) supported
- Yes
- High Dynamic Range (HDR) technology
- High Dynamic Range 10 (HDR10)
- Surface hardness
- 3H
- sRGB coverage (typical)
- 128%
- NTSC coverage (typical)
- 109%
- Adobe RGB coverage
- 107.2%
- BT.2020 coverage
- 72.6%
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Storage temperature (T-T)
- -25 - 55 °C
- Operating relative humidity (H-H)
- 10 - 85%
- Storage relative humidity (H-H)
- 5 - 93%
- Operating altitude
- 0 - 5000 m
- Non-operating altitude
- 0 - 12192 m
Ports & interfaces
- Built-in USB hub
- No
- HDMI
- Yes
- Headphone out
- Yes
- HDMI ports quantity
- 2
- HDMI version
- 2.0
- DisplayPorts quantity
- 1
- DisplayPort version
- 1.4
- Headphone outputs
- 1
- Headphone connectivity
- 3.5 mm
- Built-in KVM switch
- No
- AC (power) in
- Yes
Ergonomics
- VESA mounting
- Yes
- Cable lock slot
- Yes
- Height adjustment
- No
- Panel mounting interface
- 100 x 100 mm
- Cable lock slot type
- Kensington
- Adjustable height (max)
- 11 cm
- Tilt adjustment
- Yes
- Tilt angle range
- -5 - 20°
- On Screen Display (OSD)
- Yes
- On Screen Display (OSD) languages
- German, Dutch, English, Spanish, Italian, Swedish, Japanese, Polish, Portuguese, Turkish, Simplified Chinese, Finnish, Korean, Ukrainian, Traditional Chinese, French, Russian, Croatian, Czech
- Number of OSD languages
- 19
Other features
- Introduction year
- 2024
- Introduction month
- June
- Warranty period
- 3 year(s)
Design
- Market positioning
- Home
- Product colour
- Black
- Frameless design
- Yes
- Front bezel colour
- Black
Performance
- VESA Adaptive Sync support
- Yes
- Flicker-free technology
- Yes
- Low Blue Light technology
- Yes
Multimedia
- Built-in speaker(s)
- Yes
- Number of speakers
- 2
- RMS rated power
- 4 W
Packaging data
- Package width
- 690 mm
- Package depth
- 142 mm
- Package height
- 453 mm
- Package weight
- 6.62 kg
Packaging content
- Cables included
- AC, HDMI
- HDMI cable length
- 1.5 m
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