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Home/Battles/KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display vs Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi
Lab Benchmark Battle

KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display vs Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi

Direct side-by-side battle analyzing hardware specifications, benchmark percentiles, battery endurance, and category performance advantages.

Monitors & Displays Battle
Comparing 2 devicesSwipe across ⇄
KOORUI

KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display

KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display
86/ 100
Launch MSRP$280 USD
Acer

Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi

Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi
71/ 100
Launch MSRP$90 USD
WHO WINS WHERE

WHY IS KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display BETTER THAN Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi?

Tap an area on the radar to inspect category hardware facts

KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with DisplayWinner 🏆
Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi

BIGGEST HARDWARE DIFFERENCES

Margin Delta
SPEC FACTORKOORUI 34-inchAcer 21.5LEADER
Refresh Rate60Hz60Hz60Hz
Battery CapacityN/AN/A0 mAh
Wired Fast ChargingStandardStandard25W
Main Camera SensorN/AN/A48 MP
Screen Display SizeN/AN/A6.1"
Chassis WeightN/AN/A999g

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display:

Comprehensive flagship hardware with verified benchmark scores.

Reasons to buy Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi:
  • $190 lower launch MSRP ($90 vs $280)

How Do the Specifications Compare Side-by-Side?

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SpecificationKOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with DisplayAcer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi
1. Key Hardware Specifications (Monitors & Displays)
hdrDisplayHDR 400
ppi110102
rating4.34.6
featureshdr level: DisplayHDR 400, adaptive sync: FreeSync, response time ms: 1
curvature1000R
size inch3421.5
refresh hz165
resolution3440x14401920x1080
aspect ratio21:916:9
release date2023-01-012023-01-01
panel typeIPS
Launch MSRP$280 USD$90 USD
Editorial Lab Verdict

KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display edges ahead with a BeastScore of 86.0/100

After comprehensive hardware benchmark comparisons, KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display ranks as the overall top pick in this matchup. Key differentiators include its superior specifications and verified build advantages.

When to choose KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display:
Higher overall BeastScore: 86.0 vs top rival 71.0
When to choose Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi:
Lower launch price: $90 (save $190)
Quick Answers

Frequently Asked Questions: KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display vs Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi

Which is better: KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display or Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi?

KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display leads with an overall BeastScore of 86.0/100 compared to Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi (71.0/100), driven by advantages in Higher overall BeastScore: 86.0 vs top rival 71.0.

What are the primary battery and display differences between KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display and Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi?

KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display is equipped with a display and standard battery, while Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi features a display and standard battery.

How do the performance capabilities compare between KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display and Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi?

In objective hardware benchmarks, KOORUI 34-inch Ultrawide Curved WQHD 3440×1440 Gaming Monitor, 165Hz 144Hz Curved 1000R- PIP/PBP, 1ms(MPRT) with Display achieves a 88/100 performance score, while Acer 21.5 Inch Full HD (1920 x 1080) IPS Ultra-Thin Zero Frame Computer Monitor (HDMI & VGA Port), SB220Q bi scores 88/100.

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