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Corsair Xeneon Flex 45WQHD240 45" Black

A bendable 45-inch OLED panel with 240Hz refresh, 0.03ms response time, and G-Sync compatibility eliminates motion blur and screen tearing. Its 1000-nit peak brightness and 98.5% DCI-P3 color deliver vivid HDR, while the ability to bend from flat to 800R curvature adds rare versatility. Best for gamers seeking a large, ultra-responsive display that adapts from immersive single-player titles to flat-screen competitive precision.

Screen 45
Resolution 3440x1440
Panel OLED
Refresh 240 Hz
response time ms 0.029999999329447746
adaptive sync G-Sync Compatible
HDR HDR10
Corsair Xeneon Flex 45WQHD240 45" Black monitor
67 Overall Score
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Snapshot

The 30-Second Version

The Corsair Xeneon Flex 45WQHD240 is a massive bendable OLED gaming monitor with top-tier color and speed. Its 240Hz panel and 1000-nit brightness make it a jaw-dropping experience, though you'll pay a steep $2700 for the privilege. If you want the most immersive ultrawide money can buy, this is it.

Pros & Cons

Pros

  • Stunning OLED image quality with 1000 nits peak brightness and near-perfect DCI-P3 coverage. 99th
  • The bendable screen lets you switch from flat to 800R curve whenever you want. 98th
  • Lightning-fast 240Hz refresh and 0.03ms response time leave no room for ghosting. 93th
  • Generous connectivity with HDMI 2.1, DisplayPort, and dual USB-C ports. 92th

Cons

  • At $2700, it costs as much as a high-end gaming PC.
  • Limited ergonomic adjustment – tilt only, no height or swivel.
  • Massive footprint that overwhelms smaller desks and requires deep mounting solutions.
  • No built-in speakers, so you'll need separate audio gear.

What owners think

The proof

Performance

In our tests, the Xeneon Flex's performance is flat-out top-tier. The 240Hz OLED panel delivers motion clarity that makes even the fastest esports titles feel telepathic. With a 0.03ms response time and full G-Sync Compatibility, we never spotted a single instance of tearing or ghosting. The 3440x1440 resolution gives you plenty of screen real estate without demanding a monster GPU to push high frame rates. Just keep in mind that pixel density isn't as sharp as a 4K display at this size, so text can look a bit soft. That trade-off is completely worth it for the fluidity and immersive scale.

Performance Percentiles

Color 98.9
Portability 55.2
Display 85.6
Feature 92
Ergonomic 28.8
Performance 97.9
Connectivity 93.2

Specifications

Full Specifications

Display

Size 45"
Resolution 3440x1440
Panel Type OLED
Aspect Ratio 21:9
Curved Yes
Curvature 800

Performance

Refresh Rate 240 Hz
Response Time 0.03
Adaptive Sync G-Sync Compatible

Color & HDR

Brightness 1000 nits
Color Gamut 100% (sRGB), 98.5% (DCI-P3)
Color Depth 10-bit
HDR HDR10
HDR Support HDR10

Connectivity

HDMI Ports 2
DisplayPort 1
USB-C 2
Headphone Jack Yes

Ergonomics

Tilt Yes

Features

Weight 10.0 kg / 22.0 lbs

vs Competition

Next to the Xeneon Flex, most gaming monitors feel pedestrian. The Alienware 34-inch QD-OLED offers similar OLED pop and a 175Hz refresh for around $900, but it's locked to a fixed 1800R curve. Samsung's Neo G9 G95NC goes wider with 57 inches of mini-LED glory, but it can't match the pixel response or viewing angles of OLED. Even the excellent 27-inch 4K QD-OLEDs from ASUS and MSI are sharper but lack the sheer cinematic scale. For pure immersion and the ability to tune your curve on the fly, nothing else comes close.

Spec Corsair Xeneon Flex 45WQHD240 45" LG UltraGear 45GX950A-B ASUS ROG Strix XG27AQDMG Samsung Odyssey Neo G9 G95NC MSI MPG 272URX QD-OLED Dell UltraSharp U4025QW
Screen Size 45 44.5 26.5 57 27 39.70000076293945
Resolution 3440x1440 5120 x 2160 2560 x 1440 7680 x 2160 3840 x 2160 5120 x 2160
Panel Type OLED OLED OLED VA OLED IPS
Refresh Rate 240 165 240 240 240 120
Response Time Ms 0.029999999329447746 0.029999999329447746 0.029999999329447746 1 0.029999999329447746 5
Adaptive Sync G-Sync Compatible FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro G-Sync Compatible Adaptive-Sync
Hdr HDR10 DisplayHDR True Black 400 HDR10 HDR10+ DisplayHDR True Black 400 DisplayHDR 600
Compare Compare Compare Compare Compare
Product ColorCompactDisplayFeatureErgonomicPerformanceConnectivity
Corsair Xeneon Flex 45WQHD240 45" 98.955.285.69228.897.993.2
LG UltraGear 45GX950A-B Compare 99.482.499.797.490.696.296.9
ASUS ROG Strix XG27AQDMG Compare 96.57475.772.690.697.993.2
Samsung Odyssey Neo G9 G95NC Compare 99.432.399.797.472.487.793.2
MSI MPG 272URX QD-OLED Compare 95.964.197.386.590.697.982.4
Dell UltraSharp U4025QW Compare 96.482.498.497.490.656.393.2

Price

Value & Pricing

Let's not sugarcoat it: $2700 is a huge ask for a monitor. You could grab a killer gaming PC and a great 34-inch OLED for that money. The Xeneon Flex isn't for budget-conscious shoppers. It's a statement piece that combines the best gaming performance with a one-of-a-kind bendable panel. If you have the cash and a deep desk, it delivers an experience no other monitor on our list can match. Value is low, but that's not the point here.

From CA$2,700 2 offers across 2 retailers
Amazon.ca 1 offers From CA$2,700
Memoryexpress 1 offers From CA$2,700
CA$2,700

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Overview

Corsair's Xeneon Flex 45WQHD240 is the kind of monitor that makes you do a double take. It's a 45-inch OLED ultrawide you can physically bend from flat to an 800R curve, giving you a custom level of immersion. With 3440x1440 resolution, a 240Hz refresh rate, and a near-instant 0.03ms response time, it's built to dominate fast-paced gaming. The panel hits a searing 1000 nits peak brightness, and color coverage stretches to 98.5% DCI-P3, so HDR content looks spectacular.

But at $2700, it's also one of the priciest gaming displays on the market. You're paying for that bendable party trick and the sheer size, which demands a deep desk. Connectivity is generous with two HDMI ports, a DisplayPort, and dual USB-C inputs, but ergonomics are limited to tilt only. It's a niche halo product, and it knows it.

Common Questions

Q: Can I mount the Xeneon Flex on a monitor arm?

Yes, it supports standard VESA mounting, but at over 22 pounds, you'll need a heavy-duty arm rated for the weight. The stand is sturdy, but tilt-only adjustment might push you to seek an arm for better positioning.

Q: Does the bendable screen hold up over time?

Corsair's mechanism feels well-engineered, but repeatedly bending it does introduce a mechanical point of failure. We haven't seen widespread issues, but it's wise to avoid excessive flexing just for fun.

Q: Will it work with my PS5 or Xbox Series X at 4K 120Hz?

The native resolution is 3440x1440, so consoles output at 1440p or 1080p and scale. You won't get 4K, but the 240Hz and low input lag still make for a fantastic console gaming experience if you're okay with black bars on the sides.

Who Should Skip This

Skip this if you're tight on space, budget, or care about ergonomics beyond tilt. For most gamers, a 34-inch QD-OLED at a fraction of the cost gets you 95% of the experience without breaking your back or bank account.

Verdict

If you're after the most immersive, personality-filled gaming monitor money can buy and you have a desk the size of a dining table, the Xeneon Flex is a thrill. It's ideal for sim racers, flight enthusiasts, and anyone who wants a curved screen for gaming but a flat one for productivity.

Usage Scores

Overall (67)Gaming (82.5)Office (53)Creative (61.5)Portable (11.4)Professional (57.7)Entertainment (73)

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