Dell Alienware Alienware 120Hz UltraWide Gaming 34 Inch Curved Review
The Alienware 34-inch curved gaming monitor is a solid, reliable ultrawide that nails the basics. Its 120Hz G-Sync performance is smooth, but dated specs and average brightness hold it back at its current price.
The 30-Second Version
A reliable, older ultrawide that gets the basics right. The 120Hz G-Sync performance is smooth, and the 3440x1440 resolution is sharp. Worth buying only if you find it on sale, as newer competitors offer more features for similar money.
Overview
The Alienware 34 curved gaming monitor is a classic ultrawide that's been around the block. It gives you a 3440x1440 resolution, a 120Hz refresh rate, and NVIDIA G-Sync in a sleek package. It's not the newest or flashiest screen on the market, but it's a proven performer that nails the basics of immersive gaming without breaking the bank.
Dell's build quality is solid, and the 1900R curve feels just right for pulling you into the action. It's an IPS panel, so colors are good, and the 21:9 aspect ratio is perfect for both gaming and multitasking. Just don't expect the latest high-refresh or OLED tech here.
Performance
The 120Hz refresh rate with G-Sync is smooth and reliable, eliminating screen tearing effectively. It's fast enough for most gamers, though competitive players might crave 144Hz or higher these days. The WQHD resolution looks sharp on the 34-inch screen, and the IPS Nano color tech delivers decent vibrancy, though our database shows its color performance only lands in the 30th percentile. The main performance hiccup is the brightness; at 350 nits, it's fine for a dim room but can struggle with glare in bright spaces.
Pros & Cons
Pros
- Solid, immersive 34-inch ultrawide experience with a good curve. 96th
- Reliable 120Hz G-Sync performance for tear-free gaming. 80th
- Sharp WQHD resolution that's great for productivity and games. 66th
- Strong build quality and Dell's customer support is a plus.
Cons
- Brightness is only average, so it's not great for bright rooms. 9th
- Connectivity is dated, with only HDMI 1.4 and DisplayPort 1.2. 28th
- Color performance lags behind newer, more vibrant panels. 30th
- It's a heavy, chunky monitor with zero portability. 33th
The Word on the Street
Specifications
Full Specifications
Display
| Size | 34" |
| Resolution | 3440 x 1440 |
| Aspect Ratio | 21:9 |
| Curved | Yes |
Performance
| Refresh Rate | 120 Hz |
| Adaptive Sync | G-Sync |
Features
| Weight | 10.7 kg / 23.6 lbs |
Value & Pricing
At around $725, this monitor sits in a tricky spot. It's not cheap enough to be a budget king, and it's not advanced enough to compete with newer, faster ultrawides. You're paying for the Alienware brand, proven reliability, and that specific G-Sync module. If you find it on a deep sale, it becomes a much more compelling pick. At full price, you're making a trade-off for stability over cutting-edge specs.
Price History
vs Competition
Stack it up against something like the LG 34GN850, and you'll see the trade-offs. The LG often goes for similar money but offers a higher 144Hz refresh rate and better HDR support. Against the newer crop of OLED ultrawides, the Alienware's contrast and color vibrancy can't compete, but it also won't have to worry about burn-in. If you're a strict NVIDIA user who values guaranteed G-Sync compatibility, this Alienware has that locked down, while many competitors use the more universal but sometimes less perfectly implemented FreeSync/G-Sync Compatible route.
| Spec | Dell Alienware Alienware 120Hz UltraWide Gaming 34 Inch Curved | Samsung Odyssey Samsung - 57" Odyssey Neo G9 Dual 4K UHD Quantum | LG UltraGear LG UltraGear 45" WUHD DUAL MODE 4K 165Hz FHD 330Hz | MSI MPG MSI 27 inch WQHD 2K 1440P 360Hz with AMD FreeSync | ASUS ROG Swift ASUS Republic of Gamers Swift OLED PG27UCDM 26.5" | BenQ MOBIUZ BenQ MOBIUZ EX271U 27" 4K HDR 165 Hz Gaming |
|---|---|---|---|---|---|---|
| Screen Size | 34 | 57 | 45 | 27 | 27 | 27 |
| Resolution | 3440 x 1440 | 7680 x 2160 | 5120 x 2160 | 2560 x 1440 | 3840 x 2160 | 3840 x 2160 |
| Panel Type | - | VA | OLED | OLED | OLED | IPS |
| Refresh Rate | 120 | 240 | 165 | 360 | 240 | 165 |
| Response Time Ms | - | 1 | - | 0 | - | 1 |
| Adaptive Sync | G-Sync | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium Pro | G-Sync Compatible | FreeSync Premium |
| Hdr | - | HDR10+ | HDR10 | HDR400 | HDR400 | HDR10 |
Common Questions
Q: Does this monitor have HDR?
No, it does not support HDR. The peak brightness isn't high enough for a true HDR experience.
Q: Can I use this with a PlayStation 5 or Xbox Series X?
Yes, but you'll be limited. The HDMI 1.4 ports can't handle 3440x1440 at 120Hz from consoles, so you'll likely run at 60Hz or a lower resolution.
Q: Is the stand adjustable?
Yes, it offers tilt, swivel, and height adjustment, which is great for ergonomics despite its overall score in that area being low.
Who Should Skip This
If you play fast-paced competitive shooters and want every frame advantage, skip this. The 120Hz refresh rate is good, but not great, and you can get 240Hz+ panels elsewhere. Also, if your room has lots of windows or bright lights, the mediocre brightness and glare coating will frustrate you.
Verdict
Buy this if you're an NVIDIA gamer who wants a no-fuss, reliable ultrawide and can find it at a discount. It's a great 'set it and forget it' monitor for a immersive single-screen setup. The curve, resolution, and smooth G-Sync performance create a genuinely engaging experience for both games and work.