LG 27GP850-B (27" 1440p 165Hz) vs Samsung Odyssey G7 (28" 4K 144Hz)
Both made our Best Gaming Monitors 2026 shortlist, at #1 and #2. Here's how they differ and who each one suits.
- BuyOnceRight Research Desk
- Updated
- 4 min read
Based on manufacturer specs, independent reviews and owner reports. No paid placements and no invented test scores. How we research
Quick verdict
Choose the LG 27GP850-B (27" 1440p 165Hz) if you want iPS panel provides wide viewing angles and accurate color, competitors at this price use VA. Choose the Samsung Odyssey G7 (28" 4K 144Hz) if you'd rather have 4K at 144Hz with HDMI 2.1, works with PS5 and Xbox Series X at full spec. Overall we rank the LG 27GP850-B (27" 1440p 165Hz) higher: #1 versus #2 in our Best Gaming Monitors 2026 list.
Winner overall: LG 27GP850-B (27" 1440p 165Hz)
LG 27GP850-B (27" 1440p 165Hz) vs Samsung Odyssey G7 (28" 4K 144Hz) compared
Every difference that matters, in one table.
| Attribute | ||
|---|---|---|
| Our ranking | #1 of 7 in Best Gaming Monitors 2026 | #2 of 7 in Best Gaming Monitors 2026 |
| Pick label | Best Overall | |
| Brand | LG | Samsung |
| Key features | 27-inch IPS panel, 1440p, 165Hz; 1ms GtG response time; 98% DCI-P3 color gamut | 28-inch IPS panel, 4K, 144Hz; DisplayHDR 400 certification; G-Sync Compatible, FreeSync Premium Pro |
| Biggest strength | IPS panel provides wide viewing angles and accurate color, competitors at this price use VA | 4K at 144Hz with HDMI 2.1, works with PS5 and Xbox Series X at full spec |
| Main trade-off | IPS glow visible in dark scenes at wide viewing angles | Requires RTX 4080/4090 or RX 7900 XTX to run AAA titles at 4K/144fps |
| Best for | buyers who want the best overall package | Most buyers |
Which should you buy?
#1 pick · Best Overall
Choose the LG 27GP850-B (27" 1440p 165Hz) if…
- IPS panel provides wide viewing angles and accurate color, competitors at this price use VA
- 98% DCI-P3 covers creative and gaming use without separate color modes
- USB-C 90W charges a MacBook or gaming laptop while gaming
Best for: buyers who want the best overall package
Prefer the alternative? See the Samsung Odyssey G7 (28" 4K 144Hz) section.
#2 pick
Choose the Samsung Odyssey G7 (28" 4K 144Hz) if…
- 4K at 144Hz with HDMI 2.1, works with PS5 and Xbox Series X at full spec
- HDMI 2.1 passes through 4K/120Hz to consoles without adapters
- IPS panel color accuracy for content creation alongside gaming
Prefer the alternative? See the LG 27GP850-B (27" 1440p 165Hz) section.
Pros and cons of each
LG 27GP850-B (27" 1440p 165Hz)
Pros
- IPS panel provides wide viewing angles and accurate color, competitors at this price use VA
- 98% DCI-P3 covers creative and gaming use without separate color modes
- USB-C 90W charges a MacBook or gaming laptop while gaming
- 1440p at 27 inches is the best pixel density for gaming without GPU overhead of 4K
Cons
- IPS glow visible in dark scenes at wide viewing angles
- No built-in USB hub, one USB-C port only
- Stand is height-adjustable but not swivel in all positions
Samsung Odyssey G7 (28" 4K 144Hz)
Pros
- 4K at 144Hz with HDMI 2.1, works with PS5 and Xbox Series X at full spec
- HDMI 2.1 passes through 4K/120Hz to consoles without adapters
- IPS panel color accuracy for content creation alongside gaming
- 28 inches at 4K is a sharp pixel density without requiring font scaling
Cons
- Requires RTX 4080/4090 or RX 7900 XTX to run AAA titles at 4K/144fps
- DisplayHDR 400 has limited HDR impact, peak brightness is insufficient for HDR pop
LG 27GP850-B (27" 1440p 165Hz) vs Samsung Odyssey G7 (28" 4K 144Hz): common questions
Which is better, the LG 27GP850-B (27" 1440p 165Hz) or the Samsung Odyssey G7 (28" 4K 144Hz)?
Choose the LG 27GP850-B (27" 1440p 165Hz) if you want iPS panel provides wide viewing angles and accurate color, competitors at this price use VA. Choose the Samsung Odyssey G7 (28" 4K 144Hz) if you'd rather have 4K at 144Hz with HDMI 2.1, works with PS5 and Xbox Series X at full spec. Overall we rank the LG 27GP850-B (27" 1440p 165Hz) higher: #1 versus #2 in our Best Gaming Monitors 2026 list.
What is the difference between the LG 27GP850-B (27" 1440p 165Hz) and the Samsung Odyssey G7 (28" 4K 144Hz)?
The LG 27GP850-B (27" 1440p 165Hz) stands out because iPS panel provides wide viewing angles and accurate color, competitors at this price use VA, while the Samsung Odyssey G7 (28" 4K 144Hz) stands out because 4K at 144Hz with HDMI 2.1, works with PS5 and Xbox Series X at full spec. The trade-offs differ too: the LG 27GP850-B (27" 1440p 165Hz)'s main caveat is that iPS glow visible in dark scenes at wide viewing angles, and the Samsung Odyssey G7 (28" 4K 144Hz)'s is that requires RTX 4080/4090 or RX 7900 XTX to run AAA titles at 4K/144fps.
Is the LG 27GP850-B (27" 1440p 165Hz) worth it over the Samsung Odyssey G7 (28" 4K 144Hz)?
For most buyers, yes: it's our #1 pick. Consider the Samsung Odyssey G7 (28" 4K 144Hz) instead if iPS glow visible in dark scenes at wide viewing angles is a deal-breaker for you.
Who should buy the Samsung Odyssey G7 (28" 4K 144Hz) instead of the LG 27GP850-B (27" 1440p 165Hz)?
The Samsung Odyssey G7 (28" 4K 144Hz) suits buyers whose priorities match its strengths, while the LG 27GP850-B (27" 1440p 165Hz) is best for buyers who want the best overall package.