27B31H vs 27U421A-B.AEKQ Computer Monitor

Compare the AOC 27B31H size, resolution, refresh, and response, with 27U421A-B.AEKQ monitor by LG, for better video, gaming, and home computing.

27U421A-B.AEKQ and 27B31H Screen Size and Resolution

The Aoc 27B31H has a 27″ inch Flat LED screen running pixel colour change at 1 milliseconds and a 120 Hertz image refresh to display clear Full HD 1920 x 1080p resolution video, and vibrant images.

In contrast, the Lg 27U421A-B.AEKQ offers comparably smooth Full HD 1920 x 1080p vibrant visuals across a Curved 27″ screen with a 5 millisecond response rate and fluid 100Hz refresh, for enhanced immersion.

Both the 27U421A-B.AEKQ and 27B31H screens are sharp and fast, with Full HD 1920 x 1080p and Full HD 1920 x 1080p resolution, respectively – ideal for multimedia imagery.

• 27B31H resolution: LED Full HD 1920 x 1080p
• 27U421A-B.AEKQ resolution: LCD Full HD 1920 x 1080p

Monitor Input Connectivity

The Aoc 27B31H monitor offers various input connections, namely – HDMI / VGA to receive high-definition data. Similarly, the Lg 27U421A-B.AEKQ provides HDMI / USB Type-C inputs, for fast communication with PC, laptop, or games console.

• AOC 27B31H signal input: HDMI / VGA
• LG 27U421A-B.AEKQ signal input: HDMI / USB Type-C

Ratings and Reviews on AOC 27B31H and LG 27U421A-B.AEKQ Monitors

The 27″ AOC 27B31H is rated 4.4/5 from 231 reviews, reflecting strong user satisfaction. Likewise, 27″ LG 27U421A-B.AEKQ, receives a high 4.2/5 star rating from 121 reviewers.

Both LED 27B31H and LCD 27U421A-B.AEKQ monitors score well, with clear pixel density.

• 27B31H reviews: 231 / 4.4/5 rating
• 27U421A-B.AEKQ reviews: 121 / 4.2/5 rating

BRAND	MODEL	SIZE	DISPLAY	REFRESH	RESPONSE	COST
AOC	27B31H	27″	LED	120	1	£79.00
LG	27U421A-B.AEKQ	27″	LCD	100	5	£89.00