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Best gaming monitor for ultrawide?

3 models · updated 2026-07-07

The verdict

LG UltraGear 45GX950A leads — 1 of 3 models rank LG UltraGear 45GX950A the top pick.

Not unanimous: ChatGPT picks MSI MPG 341CQR QD-OLED X36; Gemini picks ASUS ROG Swift OLED PG34WCDM.

Combined ranking

  1. 1
    LG UltraGear 45GX950A19 pts
    GPT #2Claude #1Gemini

    45" 5K2K (5120x2160) WOLED with 165Hz native / 330Hz dual-mode refresh, DisplayPort 2.1, and the sharpest text and detail of any ultrawide OLED — it finally solves the low-PPI problem that plagued big ultrawides

    To stay #1 cut the ~$2,000 street price closer to $1,400 so it isn't a niche halo product

  2. 2
    Alienware AW3425DWnew8 pts
    GPT Claude #2Gemini #2

    the best all-around 34" pick — QD-OLED at 240Hz, superb HDR color volume, near-instant response, strong warranty covering burn-in, and regularly under $800

    To rank higher move past 3440x1440 to a higher-resolution panel to keep pace with 5K2K rivals

  3. 3
    ASUS ROG Swift OLED PG34WCDMnew6 pts
    GPT Claude #5Gemini #1

    Exceptional 360Hz refresh rate paired with a Tandem RGB QD-OLED panel that delivers unmatched motion clarity, vibrant colors, and improved text rendering

    To rank higher Lower the premium launch price to be more competitive with mainstream 34-inch displays

  4. 4
    Samsung Odyssey OLED G9 G93SC16 pts
    GPT #3Claude #3Gemini

    49-inch 5120x1440 QD-OLED, 32:9 super-ultrawide immersion, 240Hz, instant OLED response, excellent HDR contrast, strong gaming presence

    To rank higher Increase vertical resolution and pixel density

  5. 5
    MSI MPG 341CQR QD-OLED X3645 pts
    GPT #1Claude Gemini

    34-inch 3440x1440 QD-OLED, 360Hz, 0.03ms response, brighter 5th-gen panel, RGB-stripe clarity, excellent HDR, strong ports

    To rank higher Add 5K2K resolution without losing 360Hz

  6. 6
    LG UltraGear Evo 39GX950Bnew3 pts
    GPT Claude Gemini #3

    Stunning 5K2K resolution on a 39-inch panel with a versatile dual-mode feature that toggles between high-resolution 165Hz and fast 330Hz gaming

    To rank higher Replace the matte anti-glare coating with a glossy finish to eliminate minor surface grain and maximize visual pop

  7. 7
    MSI MPG 341CQPX QD-OLEDnew2 pts
    GPT Claude #4Gemini

    the value king — same gen-3 QD-OLED 240Hz panel performance as monitors costing hundreds more, with solid burn-in care features and frequent sub-$700 pricing

    To rank higher match Alienware/Corsair warranty terms and polish the OSD/firmware quality control to erase the budget-brand doubt

  8. 8
    MSI MPG 491CQP QD-OLED42 pts
    GPT #4Claude Gemini

    49-inch 5120x1440 QD-OLED, strong HDR contrast, 0.03ms response, useful USB-C/KVM features, much better value than many 49-inch OLED rivals

    To rank higher Raise refresh rate from 144Hz to 240Hz

  9. 9
    Samsung Odyssey OLED G9 G95SCnew2 pts
    GPT Claude Gemini #4

    Massive 49-inch 32:9 aspect ratio provides ultimate simulator immersion with incredible colors and contrast from its 240Hz QD-OLED panel

    To rank higher Redesign the slow, bloated Tizen smart TV OS into a clean, responsive monitor-only menu system

  10. 10
    Gigabyte GS34WQCnew1 pts
    GPT Claude Gemini #5

    Offers outstanding entry-level value with solid color accuracy and contrast in a curved VA panel design at a highly accessible price point

    To rank higher Improve pixel response times to reduce black-level smearing in fast-paced dark scenes

  11. 11
    Samsung Odyssey Neo G9 57 G95NC61 pts
    GPT #5Claude Gemini

    57-inch 7680x2160 dual-4K ultrawide, 240Hz, Mini LED HDR, massive desktop space, no OLED burn-in concern, unmatched scale for sim and strategy games

    To rank higher Switch to OLED-level pixel response and per-pixel contrast

Rank history

Product06-3007-07
LG UltraGear 45GX950A23
Alienware AW3425DW·1
ASUS ROG Swift OLED PG34WCDM·2
Samsung Odyssey OLED G9 G93SC34
MSI MPG 341CQR QD-OLED X361·
LG UltraGear Evo 39GX950B·5
MSI MPG 341CQPX QD-OLED·6
MSI MPG 491CQP QD-OLED4·

By model

ChatGPT

  1. 1.MSI MPG 341CQR QD-OLED X36
  2. 2.LG UltraGear 45GX950A
  3. 3.Samsung Odyssey OLED G9 G93SC
  4. 4.MSI MPG 491CQP QD-OLED
  5. 5.Samsung Odyssey Neo G9 57 G95NC

Claude

  1. 1.LG UltraGear 45GX950A
  2. 2.Alienware AW3425DW
  3. 3.Samsung Odyssey OLED G9 G93SC
  4. 4.MSI MPG 341CQPX QD-OLED
  5. 5.ASUS ROG Swift OLED PG34WCDM

Gemini

  1. 1.ASUS ROG Swift OLED PG34WCDM
  2. 2.Alienware AW3425DW
  3. 3.LG UltraGear Evo 39GX950B
  4. 4.Samsung Odyssey OLED G9 G95SC
  5. 5.Gigabyte GS34WQC

Tracked by ModelsAgree · rank 1 = 5 pts … rank 5 = 1 pt · re-polled continuously