EK220QE3bi vs E2741A Computer Monitor

Compare the ACER EK220QE3bi size, resolution, refresh, and response, with E2741A monitor by KOORUI, for better video, gaming, and home computing.

E2741A and EK220QE3bi Screen Size and Resolution

The Acer EK220QE3bi has a 21.5″ inch Flat LED screen running pixel colour change at 5 milliseconds and a 100 Hertz image refresh to display clear Full HD 1920 x 1080p resolution video, and vibrant images.

In contrast, the Koorui E2741A offers comparably smooth 4K Ultra HD 3840 x 2160p vibrant visuals across a Flat 27″ screen with a 5 millisecond response rate and fluid 60Hz refresh, for enhanced immersion.

Both the E2741A and EK220QE3bi screens are sharp and fast, with 4K Ultra HD 3840 x 2160p and Full HD 1920 x 1080p resolution, respectively – ideal for multimedia imagery.

• EK220QE3bi resolution: LED Full HD 1920 x 1080p
• E2741A resolution: LED 4K Ultra HD 3840 x 2160p

Monitor Input Connectivity

The Acer EK220QE3bi monitor offers various input connections, namely – HDMI / VGA to receive high-definition data. Similarly, the Koorui E2741A provides HDMI / DisplayPort inputs, for fast communication with PC, laptop, or games console.

• ACER EK220QE3bi signal input: HDMI / VGA
• KOORUI E2741A signal input: HDMI / DisplayPort

Ratings and Reviews on ACER EK220QE3bi and KOORUI E2741A Monitors

The 21.5″ ACER EK220QE3bi is rated 4.5/5 from 287 reviews, reflecting strong user satisfaction. Likewise, 27″ KOORUI E2741A, receives a high 4.3/5 star rating from 121 reviewers.

Both LED EK220QE3bi and LED E2741A monitors score well, with clear pixel density.

• EK220QE3bi reviews: 287 / 4.5/5 rating
• E2741A reviews: 121 / 4.3/5 rating

BRAND	MODEL	SIZE	DISPLAY	REFRESH	RESPONSE	COST
ACER	EK220QE3bi	21.5″	LED	100	5	£74.00
KOORUI	E2741A	27″	LED	60	5	£150.00