AOC
Aoc 27" 4K Ultra HD 60Hz Monitor - Black
Best price incl. delivery
£129.00
Free delivery included
Prices range from £129.00 to £201.99 across 8 stores
Ao.comFree delivery
8 stores
Screen27"
BrandAOC
EAN4038986181495
Compare prices
About this product
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 speaker(s). VESA mounting. Product colour: Black
Specifications
Power
Input current1.5 A
AC input voltage100 - 240 V
Power supply typeInternal
AC input frequency50/60 Hz
Energy efficiency scaleA to G
Power consumption (max)52 W
Power consumption (off)0.3 W
Power consumption (standby)0.5 W
Power consumption (typical)27 W
Energy efficiency class (HDR)G
Energy efficiency class (SDR)F
Energy consumption (HDR) per 1000 hours40 kWh
Energy consumption (SDR) per 1000 hours25 kWh
Design
Product colourBlack
Detachable standY
Frameless designY
Front bezel colourBlack
Market positioningHome
Display
HD type4K Ultra HD
Panel typeIPS
TouchscreenN
Screen shapeFlat screen
LED backlightY
Pixel density163.18 ppi
Response time4 ms
Backlight typeW-LED
DCI-P3 coverage99.6 %
BT.2020 coverage72.6 %
Display diagonal27 "
Surface hardness3H
Anti-glare screenY
Adobe RGB coverage107.2 %
Display resolution3840 x 2160 pixels
Display technologyLCD
Native aspect ratio16:9
Maximum refresh rate60 Hz
NTSC coverage (typical)109 %
Viewable size, vertical336.3 mm
Viewing angle, vertical178 °
sRGB coverage (typical)125 %
Contrast ratio (dynamic)20000000:1
Contrast ratio (typical)1000:1
Display diagonal (metric)68.6 cm
Display number of colours1.073 billion colours
Viewable size, horizontal597.8 mm
Viewing angle, horizontal178 °
Digital vertical frequency40 - 60 Hz
Digital horizontal frequency30 - 140 kHz
Display brightness (typical)350 cd/m²
Response time measurement typeGTG (Gray to Gray)
High Dynamic Range (HDR) supportedY
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10)
Price History (Last 30 Days)
Lowest Price Ever
£129.00
Ao.com · 12 May 2026
Highest Price
£211.42
Quzo · 5 May 2026
Recent Price Changes
Quzo·8 May
£211.42→£200.85↓£10.57
Quzo·5 May
£200.85→£211.42↑£10.57
Laptopsdirect.co.uk·3 May
£181.92→£135.93↓£45.99
Ao.com·3 May
£173.00→£129.00↓£44.00
Quzo·2 May
£202.97→£200.85↓£2.12
Quzo·1 May
£202.73→£202.97↑£0.24
Laptop Outlet·1 May
£184.94→£133.95↓£50.99
Box.co.uk·1 May
£184.94→£133.95↓£50.99
Quzo·29 Apr
£192.07→£202.73↑£10.66
Frequently Asked Questions
What is the cheapest price for Aoc 27" 4K Ultra HD 60Hz Monitor - Black?
The cheapest price for Aoc 27" 4K Ultra HD 60Hz Monitor - Black is £129.00 (including delivery) from Ao.com.
How many stores sell Aoc 27" 4K Ultra HD 60Hz Monitor - Black?
We compare prices from 8 different UK stores to help you find the best deal for Aoc 27" 4K Ultra HD 60Hz Monitor - Black.
Does Aoc 27" 4K Ultra HD 60Hz Monitor - Black come with free delivery?
Yes! 5 of our partner stores offer free delivery on Aoc 27" 4K Ultra HD 60Hz Monitor - Black.
What is the price range for Aoc 27" 4K Ultra HD 60Hz Monitor - Black?
Prices for Aoc 27" 4K Ultra HD 60Hz Monitor - Black range from £129.00 to £201.99 across different retailers.
Independent price comparison·Prices updated regularly
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