Name: Acer ED340CU J0biipx Monitors
Brand: Acer
Price: 397 USD
Availability: InStock
Rating: 4.53 (17 reviews)

Acer ED340CU J0biipx Monitors New

$397.00

Acer4.54.5

(90)

$397.00

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$249.99

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This Product

Acer ED340CU J0biipx Monitors

4.5(17)

$397.00

Avg 3.8

1.With a 34-inch 3440x1440 ultrawide VA panel, 120Hz refresh rate, and 1ms response, this monitor delivers immersive gaming and smooth motion at an exceptional price.

2.Great value for gamers seeking an ultrawide experience without breaking the bank.

GamersBudget-conscious buyers

Immersive gamingUltrawide multitasking

34"

3440x1440

120Hz

21:9

Black

1 x 3.5 mm Headphone; 2 x HDMI 2.0; 1 x DisplayPort 1.4

—

not specified

—

Best 240Hz Value

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Value 1080p 75Hz Focus

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$79.00

Best 32" 4K

Samsung U32J590 Monitors

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Best Value 165Hz Ultrawide

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Value 100Hz VA Focus

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Avg 4.4

Avg 4.2

Avg 3.9

1.The 240Hz refresh rate and 1ms response time eliminate motion blur for ultra-smooth competitive gameplay.

2.At $179.99, this monitor delivers premium high-refresh performance at a budget-friendly price.

1.At just $79, this 21.5-inch IPS monitor delivers crisp 1080p resolution with 75Hz refresh and AMD FreeSync, making it an outstanding value for casual gaming and everyday use.

2.Its HP Eye Ease low-blue-light and anti-glare screen ensure comfortable viewing, and the easy setup gets you up and running in minutes.

1.The 32-inch 4K VA panel delivers deep blacks and vibrant colors with a 3000:1 contrast ratio, perfect for enjoying high-resolution movies and games at an accessible price of $299.99.

2.Its large screen and 4K resolution provide ample workspace for productivity, while AMD FreeSync ensures smooth visuals during casual gaming.

1.A 34-inch 21:9 ultrawide with a 165Hz VA panel and 1ms response that delivers immersive gaming and sharp HDR10 visuals at a price that undercuts many rivals.

2.Ideal for gamers seeking a high-refresh ultrawide experience without overspending, backed by FreeSync Premium for tear-free gameplay.

1.The 34-inch Ultra-WQHD (3440x1440) VA panel with 100Hz refresh rate and HDR10 delivers vibrant colors and smooth motion for both gaming and work.

2.At $199.99, it offers exceptional value for an ultrawide monitor with high contrast, FreeSync, and a design praised for clarity and aesthetics.

Competitive gamersBudget-conscious gamers

Competitive gamingEsports

Budget shoppersStudents

Everyday computingCasual gaming

Home cinema fansProductivity users

Watching high-resolution videoDesktop multitasking

GamersValue-conscious shoppers

Competitive gamingImmersive ultrawide gaming

Budget gamersProductivity users

Immersive ultrawide gamingProductive multitasking

27"

21.5"

32"

34"

1920x1080

3840x2160

3440x1440

240Hz

not specified

60Hz

165Hz

100Hz

16:9

21:9

Black

not specified

Black

IPS

not specified

1 x DisplayPort 1.2, 2 x HDMI 2.0

—

1 x DisplayPort 1.2, 1 x HDMI 1.4, 1 x HDMI 2.0

HDMI, DisplayPort, Headphone

1000:1

3000:1

2500:1

3000:1

not specified

Odyssey G5

not specified

—

Samsung

not specified

—

not specified

—

Curved

—

not specified

—

1 Count

Reviews & Ratings

(90)

4.6

90 reviews

👍 Pros

👎 Cons

Display Quality

4.0

80%

Vibrant colors and crisp clarity praised; HDR is decent but not exceptional; some report washed-out HDR at higher resolutions.

Display Quality

4.0

80%

Vibrant colors and crisp clarity praised; HDR is decent but not exceptional; some report washed-out HDR at higher resolutions.

Performance

3.5

70%

Good gaming performance with smooth 120Hz at 1080p; 1440p limited to 60Hz; some PS5 compatibility issues.

Performance

3.5

70%

Good gaming performance with smooth 120Hz at 1080p; 1440p limited to 60Hz; some PS5 compatibility issues.

Design & Appearance

4.0

80%

Sleek curved design with large screen praised; stand lacks tilt adjustment and stability, prompting aftermarket solutions.

Design & Appearance

4.0

80%

Sleek curved design with large screen praised; stand lacks tilt adjustment and stability, prompting aftermarket solutions.

Ease of Use

3.0

60%

Easy setup, but lacks built-in speakers and has limited console compatibility; stand adjustment is basic.

Ease of Use

3.0

60%

Easy setup, but lacks built-in speakers and has limited console compatibility; stand adjustment is basic.

Value for Money

4.5

90%

Excellent value for money; many users praise price-to-performance ratio, especially when on sale.

Value for Money

4.5

90%

Excellent value for money; many users praise price-to-performance ratio, especially when on sale.

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User Voices

5.0BESTBUYMay 16, 2026

JeffreyC

Great @120Hz

Great monitor! It looks beautiful and runs RPG games really well. Haven't tried FPS games yet, but it's great for everything else.

5.0BESTBUYMay 16, 2026

JeffC_2024

Great @120Hz

This monitor is fantastic! The visuals are stunning, and it handles RPGs beautifully. I haven't tried FPS games yet, but it's excellent for everything else.

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