GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor vs LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
The LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor stands out if you're after the best performance, boasting a blistering 240Hz refresh rate compared to the GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor's 144Hz. In real-world use, this means smoother gameplay and unmatched motion clarity, especially during fast-paced action scenes. On the flip side, the GIGABYTE M28U 28" delivers true 4K resolution at 3840 x 2160 pixels, making it an impressive choice for those who want stunning graphics in a larger format. However, if you primarily game and prioritize responsiveness, the LG's 0.03ms response time will likely be more appealing, especially in competitive gaming scenarios. Key specs: Display: 28" vs 26.5" and Refresh: 144 Hz vs 240 Hz.
Why compare these? The GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor (mid-range) and LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor (premium flagship) represent different approaches to monitors. While they may appeal to different budgets, many buyers consider both options. This 2026 comparison helps you decide if the differences justify the price gap.
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Key Differences at a Glance
| Aspect | GIGABYTE M28U | LG UltraGear |
|---|---|---|
| User Rating | 4.3★ (627 reviews) | ✓4.5★ (849 reviews) |
| Top Strength | HDMI 2.1 ports support 4K @ 120Hz for PS5 and Xbox Series X (utilizing DSC or chroma subsampling due to 24Gbps bandwidth) | WOLED panel delivers perfect black levels and infinite contrast with no blooming |
| Main Drawback | USB-C power delivery is limited to 15W/18W, which is insufficient to charge most laptops | SDR brightness is aggressive capped (~200 nits), looking dim in bright rooms |
| Market Position | Mid-range | ✓Flagship |
GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor
28" Viewable (28" Class)
3840 x 2160 (4K UHD)
16:9
SS IPS (Super Speed IPS)
LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
26.5" Viewable (27" Class)
2560 x 1440 (QHD)
16:9
WOLED (White OLED)
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: GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor vs LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor
LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
| Criterion | GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor | LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor |
|---|---|---|
| Rating | ★4.3(627)Amazon | ★4.5(849)Best Buy |
Screen Size | 28" Viewable (28" Class) | 26.5" Viewable (27" Class) |
Resolution | 3840 x 2160 (4K UHD) | 2560 x 1440 (QHD) |
Aspect Ratio | 16:9 | 16:9 |
Screen Type | SS IPS (Super Speed IPS) | WOLED (White OLED) |
Refresh Rate | 144 Hz (PC) / 120 Hz (Console via HDMI 2.1) | 240 Hz |
Response Time | 1 ms (GtG) / 2 ms (MPRT) | 0.03 ms (GtG) |
Brightness | 300 nits (Typical) | 200 nits (SDR Typical) / 1,000 nits (HDR Peak at 3% APL) |
Contrast | 1,000:1 (Typical) | 1,500,000:1 (Typ.) |
Color Gamut | 94% DCI-P3 / 120% sRGB | 98.5% DCI-P3 (CIE1976) |
Color Depth | 8-bit | 1.07 Billion (10-bit) |
HDR | VESA DisplayHDR 400 | HDR10 |
Adaptive Sync | AMD FreeSync Premium Pro | NVIDIA G-SYNC Compatible / AMD FreeSync Premium |
Viewing Angles | 178° (H) / 178° (V) | 178° (H) / 178° (V) |
Curvature | Flat | Flat |
Speakers | 2x 3 W (Stereo) | No (None) |
Ports | 2x HDMI 2.1; 1x DisplayPort 1.4 (DSC); 1x USB-C (DP Alt Mode, Data, 15W PD); 3x USB 3.0 Downstream; 1x USB-B Upstream; 1x 3.5mm 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 | Yes (Video + Data + 15W Power Delivery) | No |
Kvm | Yes (Built-in) | No |
Vesa | 100 x 100 mm | 100 x 100 mm |
Ergonomics | Height (130mm), Tilt (-5° to 20°); No Swivel or Pivot | Height (110mm), Swivel (-10° to 10°), Tilt (-5° to 15°), Pivot (90°) |
Power Consumption | 40.5 W (Typical) / 115 W (Max) / 0.5 W (Standby) | 36.7 W (Typical) / 94 W (Max) / 0.5 W (Sleep) |
Weight With Stand | 6,930 g (15.28 lbs) | 7,350 g (16.2 lbs) |
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GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor
28" Viewable (28" Class)
3840 x 2160 (4K UHD)
16:9
SS IPS (Super Speed IPS)
144 Hz (PC) / 120 Hz (Console via HDMI 2.1)
1 ms (GtG) / 2 ms (MPRT)
Pros
- HDMI 2.1 ports support 4K @ 120Hz for PS5 and Xbox Series X (utilizing DSC or chroma subsampling due to 24Gbps bandwidth)
- Built-in KVM switch allows controlling two devices (e.g., PC and Laptop) with one keyboard/mouse
Cons
- USB-C power delivery is limited to 15W/18W, which is insufficient to charge most laptops
- HDMI 2.1 bandwidth is capped at 24Gbps (relies on DSC for full 4K 144Hz 4:4:4)
LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor
26.5" Viewable (27" Class)
2560 x 1440 (QHD)
16:9
WOLED (White OLED)
240 Hz
0.03 ms (GtG)
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
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
Which one is better?
The LG UltraGear 27GR95QE-B is the better buy for most people - its 240Hz refresh rate crushes the GIGABYTE M28U 28". That said, grab the GIGABYTE if you need true 4K resolution - it's perfect for immersive gaming and media consumption.
Who should buy each?
Choose the GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor if: you want vibrant 4K gaming, need a built-in KVM switch, or prefer a larger screen size.
Choose the LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor if: you crave ultra-smooth motion for competitive gaming, love perfect black levels for dark scenes, or enjoy a compact design with a remote control. (26.5" display, 240 Hz refresh)
Quality Seekers
Higher user rating (4.5★ vs 4.3★) indicates better overall satisfaction
→ Choose LG UltraGear
Premium Buyers
Higher-tier option with more premium features and build quality
→ Choose LG UltraGear
Value Seekers
Better value proposition for buyers who don't need top-tier features
→ Choose GIGABYTE M28U
HDMI 2.1 ports Priority
HDMI 2.1 ports support 4K @ 120Hz for PS5 and Xbox Series X (utilizing DSC or chroma subsampling due to 24Gbps bandwidth)
→ Choose GIGABYTE M28U
Conclusion
With the key differences outlined, the decision should be clearer. Both options deliver quality—choose the one that fits your priorities.
Bottom line: The LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor leads with a 4.5★ rating versus 4.3★. That said, GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor could still be the right pick depending on your specific priorities.
Frequently Asked Questions
+Which is better: GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor or LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor?
GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor is the better choice if you prioritize hdmi 2.1 ports support 4k @ 120hz for ps5 and xbox series x (utilizing dsc or chroma subsampling due to 24gbps bandwidth). LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor wins if you value woled panel delivers perfect black levels and infinite contrast with no blooming. Both are rated highly (4.3★ vs 4.5★), so consider your specific needs and budget.
+What are the main differences between GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor and LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor?
Key differences: GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor offers hdmi 2.1 ports support 4k @ 120hz for ps5 and xbox series x (utilizing dsc or chroma subsampling due to 24gbps bandwidth), while LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor stands out with woled panel delivers perfect black levels and infinite contrast with no blooming. Consider that GIGABYTE M28U 28" 4K 144Hz KVM Gaming Monitor usb-c power delivery is limited to 15w/18w, which is insufficient to charge most laptops. Meanwhile, LG UltraGear 27GR95QE-B 26.5" QHD OLED 240Hz Gaming Monitor sdr brightness is aggressive capped (~200 nits), looking dim in bright rooms. Check the detailed specs table above for a complete comparison.
+Where can US buyers get the best price?
For US buyers, Amazon typically offers competitive pricing with Prime shipping, easy returns, and reliable warranty support. We recommend comparing prices on both products using our affiliate links above—prices fluctuate regularly, and you may find sales or deals.
+Is this comparison up to date?
Yes, this comparison is current for 2026. We regularly verify specs, ratings, and availability. Last verified: January 26, 2026. PageBen uses affiliate links for monetization, but our recommendations are research-driven and independent.
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