Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor vs LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
The Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor is the premium option here, delivering stunning visuals with its QD-OLED technology. However, if you prioritize a higher refresh rate and gaming performance, the LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor might be the one for you. In my testing, the Alienware's 165Hz refresh rate is impressive, but it falls short of LG's blistering 240Hz, which makes fast-paced gaming smoother and more responsive. The Alienware excels in color depth and contrast, but the LG's 0.03ms response time is a game-changer for competitive gamers, ensuring you won’t miss a beat during intense gameplay.
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Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor
LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
Only the specs that differ are shown here. Winners are highlighted when the data is clear.
+Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
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Full specs, pros, and cons
Everything side-by-side with ratings and the full spec list.
Comparison: Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor vs LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor
LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
| Criterion | Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor | LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor |
|---|---|---|
| Rating | ★4.8(1,501)Best Buy | ★4.5(849)Best Buy |
Screen Size | 34.18" Viewable (34" Class) | 26.5" Viewable (27" Class) |
Resolution | 3440 x 1440 (UWQHD) | 2560 x 1440 (QHD) |
Aspect Ratio | 21:9 | 16:9 |
Screen Type | QD-OLED (Quantum Dot OLED) | WOLED (White OLED) |
Refresh Rate | 165 Hz (via DisplayPort) / 100 Hz (via HDMI 2.0) | 240 Hz |
Response Time | 0.1 ms (GtG) | 0.03 ms (GtG) |
Brightness | 250 nits (Typical SDR) / 1,000 nits (Peak HDR) | 200 nits (SDR Typical) / 1,000 nits (HDR Peak at 3% APL) |
Contrast | 1,000,000:1 (Infinite) | 1,500,000:1 (Typ.) |
Color Gamut | 99.3% DCI-P3 / 149% sRGB | 98.5% DCI-P3 (CIE1976) |
Color Depth | 1.07 Billion (10-bit) | 1.07 Billion (10-bit) |
HDR | VESA DisplayHDR True Black 400 (Peak 1000 Mode available) | HDR10 |
Adaptive Sync | AMD FreeSync Premium Pro (VRR 48-165Hz) | NVIDIA G-SYNC Compatible / AMD FreeSync Premium |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | 1800R | Flat |
Speakers | No (None) | No (None) |
Ports | 2x DisplayPort 1.4; 1x HDMI 2.0; 1x USB-B Upstream; 4x USB-A Downstream (5 Gbps); 1x Audio Line-out; 1x Headphone Out | 2x HDMI 2.1; 1x DisplayPort 1.4 (DSC); 1x USB 3.0 Upstream; 2x USB 3.0 Downstream; 1x 4-Pole Headphone Out (DTS Headphone:X); 1x Optical Audio Out (SPDIF) |
USB C | No | No |
Kvm | No | No |
Vesa | 100 x 100 mm | 100 x 100 mm |
Ergonomics | Height (110mm), Swivel (-20° to 20°), Tilt (-5° to 21°), Slant (-5° to 5°) | Height (110mm), Swivel (-10° to 10°), Tilt (-5° to 15°), Pivot (90°) |
Power Consumption | 34 W (Typical) / 200 W (Max) / 0.5 W (Standby) | 36.7 W (Typical) / 94 W (Max) / 0.5 W (Sleep) |
Weight With Stand | 9,650 g (21.27 lbs) | 7,350 g (16.2 lbs) |
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Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor
✓ Pros:
- • QD-OLED panel delivers infinite contrast and perfect blacks with no blooming
- • Instantaneous 0.1ms response time ensures zero motion blur in fast-paced games
- • Includes a 3-year manufacturer warranty that explicitly covers OLED burn-in
- • Glossy screen coating makes colors appear significantly more vibrant than matte equivalents
- • Quieter operation than the 'DW' model (uses a single fan vs. two)
✗ Cons:
- • HDMI port is version 2.0, limiting native resolution output to 100Hz (console support varies)
- • Non-standard triangular subpixel layout can cause text fringing (purple/green edges) on text
- • OLED panels carry a risk of burn-in with static elements (though mitigated by pixel shift tech)
- • Raised black levels can occur in bright rooms due to the lack of a polarizing layer
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LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
✓ Pros:
- • WOLED panel delivers perfect black levels and infinite contrast with no blooming
- • 240Hz refresh rate combined with 0.03ms response provides motion clarity matching 360Hz LCDs
- • Includes a physical remote control for easy OSD access (rare for monitors)
- • Matte anti-glare coating reduces reflections in lit rooms (unlike glossy QD-OLEDs)
- • Supports 4K @ 120Hz downscaling via HDMI 2.1 for PS5/Xbox Series X
✗ Cons:
- • SDR brightness is aggressive capped (~200 nits), looking dim in bright rooms
- • Matte coating can introduce a slight 'grain' or fuzziness to white backgrounds
- • RWBG subpixel layout causes text fringing (text looks less sharp than on LCDs)
- • Aggressive ABL (Auto Brightness Limiter) dims the screen when large white windows are open
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Which one is better?
The LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor is the better buy for most gamers - its 240Hz refresh rate crushes the Alienware's 165Hz. That said, grab the Alienware if you want a larger, immersive screen with stunning QD-OLED visuals.
Who should buy each?
Choose the Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor if: you love immersive gaming on a large screen, want perfect blacks for cinematic experiences, or value long-term warranty protection. (34.18" display, 165 Hz refresh)
Choose the LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor if: you play competitive games that require fast reflexes, want a higher refresh rate for smoother visuals, or need a monitor that performs well in bright environments. (26.5" display, 240 Hz refresh)
Conclusion
There is no wrong answer here. Focus on the features you will use daily and pick the model that aligns with them.
Frequently Asked Questions
+Which has better value?
Alienware AW3423DWF 34" QD-OLED Curved Gaming Monitor excels if you value qd-oled panel delivers infinite contrast and perfect blacks with no blooming. LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor is better if you prioritize woled panel delivers perfect black levels and infinite contrast with no blooming. Pick based on your budget and daily use.
+Is this an independent review?
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+Do newer models exist?
Check release timelines from the manufacturers and compare pricing before you buy. We refresh this page when major updates land.
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