Editor's Pick Best Performance VERIFIED
LG
UltraGear OLED 27
LG · Monitors
A 240Hz 1440p OLED gaming monitor with near-instant response, perfect blacks, and stunning contrast.
4.5 100% recommend
9.1 score verified
ComparZone Score
9.1
Excellent
One of the best 1440p gaming OLEDs: blistering speed, perfect blacks, and rich color. Full…
$799
best of 3 sellers
Price · trend
▼ $88
240 Hz
Refresh Rate
Performance
2560 x 1440 (QHD)
Resolution
Display
1000 nits
Brightness
Display
27 in
Screen Size
Display
OLED
Panel Type
Display
Why it stands out
240Hz + 0
240Hz + 0.03ms is superb for fast games
Per-pixel OLED dimming = perfect blacks
Per-pixel OLED dimming = perfect blacks
Excellent color out of the box
Excellent color out of the box
Brightness is best in darker rooms
Brightness is best in darker rooms
Category scores
marker = Monitors average
Performance profile
UltraGear OLED 27 Category avg
Decision snapshot
Best-in-class
Performance
Beats avg by
+0.3 pts
Confidence
96 %
Data sources
3
0%
Data quality0%
Spec coverage0%
RecommendDisplay6
Brightness1000 nits
Screen Size27 in
Panel TypeOLED
Resolution2560 x 1440 (QHD)
HDRVESA DisplayHDR True Black 400
Color Gamut98.5% DCI-P3
Performance2
Refresh Rate240 Hz
Response Time0.03 ms
Connectivity2
USB-C Power Delivery0 W
PortsHDMI 2.1 x2, DP 1.4, USB hub
Features1
Adaptive SyncG-Sync Compatible / FreeSync Premium
Design1
Stand AdjustmentsHeight / tilt / pivot
Price trend
$799▼ $88
low · $799high · $889
Review sentiment
4.5OUT OF 5
9.1
Expert review score
ComparZone editorial · /10
Pros & cons
Pros
- 240Hz with 0.03ms response
- Perfect OLED blacks and contrast
- Vivid, accurate color
- Sleek low-profile design
Cons
- Modest full-screen brightness
- OLED care needed (burn-in mitigation)
- 1440p, not 4K
K
Kyle B. Verified
2 weeks ago
Motion clarity is unreal
Coming from a 144Hz IPS, the 240Hz OLED is night and day. Blacks are perfect for horror games and the response means zero smearing. Stunning.
Helpful · 40
T
Tessa N. Verified
1 months ago
Gorgeous, keep it dim-ish
Incredible contrast and speed. In a bright room full-screen brightness is just OK, so I game with the blinds down. Worth it for the image.
Helpful · 18
From the community
QIs it good for text and work too?
It is fine for work, but at 1440p/27" text is less crisp than a 4K panel, and OLED subpixel layout can soften small fonts slightly.
QDoes it have USB-C with power?
No — it uses HDMI 2.1 and DisplayPort with a USB hub, but no USB-C power delivery for laptops.
Frequently asked
Is 1440p better than 4K for gaming here?
For high frame rates, yes — 1440p at 240Hz is easier to drive and looks razor-sharp at 27 inches, while OLED contrast adds the wow factor.
Should I worry about burn-in?
With normal mixed use and LG's built-in protections plus warranty coverage, burn-in is unlikely; avoid static elements at max brightness for hours.
Does it support both PC and console?
Yes — it supports high-refresh PC gaming and 120Hz console play, with HDMI 2.1 and DisplayPort.