21.5 in 1440p
Looking for 21.5 in 1440p? This page puts 20 models side by side — from the budget entry at $50.00 up to the premium pick at $494.99. Sort by price, rating, or discount to zero in on the right choice.
The median price is currently $127.99 — about 25% higher than 30 days ago.
Our top picks: 21.5 in 1440p
Selected automatically from marketplace relevance and prices of 20 listed offers.
Top 5: 21.5 in 1440p compared
| # | Product | Price | Rating | Screen Size | Refresh Rate |
|---|---|---|---|---|---|
| 1 |  Acer Nitro ED320QUR 31.5" Curved WQHD 1440p 180Hz 1ms VA Gaming Monitor | $215.63 | — | 31.5 in | 180Hz via DisplayPort, 144Hz via HDMI |
| 2 |  LG UltraGear 27 in 1440p HDR 180 Hz Curved Gaming Monitor | $254.99 | — | 27 in | — |
| 3 |  Acer 26.5" Predator X27U W1 Monitor OLED 1440p 240Hz 1000Nit 0.03ms Refurbished | $331.80 | — | 26.5 in | 240Hz |
| 4 |  ASUS ROG Strix 27-inch 1440p Gaming Monitor USB-C, HDR, 180Hz, 1ms | $205.00 | — | 27 in | 180hz |
| 5 |  Lg Ultra Gear 1440p 165hz Ips Gaming monitor *NO STAND* | $125.00 | — | 27 in | 165 Hz |
- Acer Nitro ED320QUR 31.5" Curved WQHD 1440p 180Hz 1ms VA Gaming Monitor
- LG UltraGear 27 in 1440p HDR 180 Hz Curved Gaming Monitor
- Acer 26.5" Predator X27U W1 Monitor OLED 1440p 240Hz 1000Nit 0.03ms Refurbished
- ASUS ROG Strix 27-inch 1440p Gaming Monitor USB-C, HDR, 180Hz, 1ms
- Lg Ultra Gear 1440p 165hz Ips Gaming monitor *NO STAND*
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H27S5C 27" Curved Gaming Monitor, 1440P QHD 144Hz 120Hz Monitor, 1500R HVA Pa... -
27” 180hz 1440p LED Rehisk Gaming Monitor With Speakers, Stand And Power Cord -
(BROKEN) Sony INZONE M10S 27in OLED 1440p Gaming Monitor 480Hz 0.03ms G-SYNC -
Sony INZONE M10S 27" OLED 1440p Gaming Monitor 480Hz 0.03ms G-SYNC Black - gaming monitorMSI PRO MP341CQ 34" UWQHD Business Curved Monitor 100Hz/4ms Build-in Speaker
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ASUS VG32AQA1A 32" WQHD 1440p 170Hz 1ms FreeSync HDR Gaming LED Monitor -
BenQ MOBIUZ EX271QZ 27" HDR 180Hz Gaming Monitor 16:9, 1ms, FreeSync Premium,HDM -
INTEVO 27 in 1440p 165hz Black Flat Screen Computer Monitor w/ Stand, 16:9 -
Acer Nitro 165hz 1440p IPS Gaming Monitor -
Acer UT222Q 21.5" LCD Touchscreen Monitor - 16:9 - 4 ms - 1920 x 1080 - Full HD -
Acer 32" Curved Gaming Monitor (1440p, 165hz, VRR,) -
AOC 31.5" 1440p 180hz gaming monitor, black great condition -
27" Curved Gaming Monitor, 1440P QHD 144Hz 120Hz Monitor 1500R HVA Panel, HDR400 -
ASUS ROG 27" 1440p 180Hz 1ms IPS USB-C G-SYNC HDR Gaming Monitor -
ASUS TUF Gaming 27" 1440p 180Hz QHD G-SYNC FreeSync HDR Gaming Monitor BLACK
FAQ: 21.5 in 1440p
What does 21.5 in 1440p currently cost?
The 20 priced offers on this page sit between $50.00 and $494.99. The middle price (median) is $250.00 — as of September 2026.
Which brands appear most often in this overview?
By offer count, Acer (4), ASUS (2) and LG (2) lead this overview (as of September 2026).
What should you compare when choosing 21.5 in 1440p?
Key selection criteria on this page are Screen Size, Display Resolution, Adaptive Sync, Connectivity and Display Type. The category filters cover each of these, so suitable models can be narrowed down step by step.