LG UltraGear 32GX870B-B vs LG UltraGear 27GP850-B

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the LG UltraGear 32GX870B-B is the better pick — it scores 72/100 to the LG UltraGear 27GP850-B's 40, leading on Panel and Performance. Choose the LG UltraGear 27GP850-B instead if you want to spend less.

Verdict

Our overall take, at a glance

LG UltraGear 32GX870B-B leads overall

LG UltraGear 32GX870B-B

LG UltraGear 27GP850-B

Why it stands out

Performance Refresh Rate: 480 Hz (191% more)
Peak Brightness (HDR): 1,500 nits (275% more)
Performance Response Time (GtG): 0.03 ms (97% less)

Watch-outs

Compromises to know before you buy

LG UltraGear 32GX870B-B

No notable compromises found.

LG UltraGear 27GP850-B

No USB-C — no single-cable laptop connection.

Winner by category for LG UltraGear 32GX870B-B vs LG UltraGear 27GP850-B
Category	LG UltraGear 32GX870B-B	LG UltraGear 27GP850-B	Winner
Panel	65	47	LG UltraGear 32GX870B-B
Image Quality	49	51	Tie
Performance	86	14	LG UltraGear 32GX870B-B
HDR	86	14	LG UltraGear 32GX870B-B
Connectivity	74	35	LG UltraGear 32GX870B-B
Ergonomics	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

LG UltraGear 32GX870B-B

The LG UltraGear evo 32GX870B-B is a 32-inch OLED monitor engineered for immersive gaming performance. Designed for enthusiast PC and console gamers, it relies on OLED display technology to deliver high contrast and rapid motion response. It represents LG's high-end UltraGear gaming display category for demanding graphics workloads.

Best for Enthusiast gaming requiring deep contrast and fast visual responseBest for Dark-room gaming environments

Pros

32-inch OLED display technology provides self-lit pixels and high contrast
Tailored specifically for high-performance gaming setups

Cons

OLED panel technology carries inherent risks of static image retention over time

LG UltraGear 27GP850-B

The LG UltraGear 27GP850-B is a 27-inch gaming monitor designed for players seeking smooth performance and accurate visuals. It features a fast panel capable of reaching a 180Hz refresh rate alongside support for both NVIDIA G-Sync and AMD FreeSync adaptive sync technologies. This model targets PC gamers and esports enthusiasts who prioritize fast motion response and vibrant image presentation.

Best for Fast-paced competitive PC gaming where high frame rates are criticalBest for Users looking for a high-refresh-rate 27-inch display with accurate color repres

Pros

High refresh rate up to 180Hz for fluid gameplay
Support for both G-Sync and FreeSync adaptive sync technologies
Vibrant color coverage and solid peak brightness performance
Fast response times with minimal visible ghosting

Cons

IPS panel architecture offers limited contrast compared to VA or OLED alternatives
Lacks built-in speakers

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

LG UltraGear 32GX870B-B

Check Price on Amazon

LG UltraGear 27GP850-B

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG UltraGear 32GX870B-BLG UltraGear 27GP850-B

LG UltraGear 32GX870B-B is 1.4 kg (33%) heavier than LG UltraGear 27GP850-B.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 32GX870B-B	LG UltraGear 27GP850-B
Screen Size	31.5 in17% more	27 in
Resolution	3840 × 2160 px	2560 × 1440 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	14028% more	109
Curved	No	No
Screen-to-body ratio	93%	90%

Image Quality

Feature	LG UltraGear 32GX870B-B	LG UltraGear 27GP850-B
Brightness (typical)	335 nits	400 nits19% more
Contrast Ratio	1850000:1	1000:1
Color Gamut (DCI-P3)	99	98
Color Depth	10-bit	10-bit

Performance

Feature	LG UltraGear 32GX870B-B	LG UltraGear 27GP850-B
Refresh Rate	480 Hz191% more	165 Hz
Response Time (GtG)	0.03 ms97% less	1 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	G-Sync Compatible / FreeSync Premium

HDR

Feature	LG UltraGear 32GX870B-B	LG UltraGear 27GP850-B
HDR Format	HDR10, DisplayHDR True Black 500	HDR400
Peak Brightness (HDR)	1,500 nits275% more	400 nits

Connectivity

Feature	LG UltraGear 32GX870B-B	LG UltraGear 27GP850-B
HDMI Ports	2	2
DisplayPort	1	1
USB-C	Yes	No
Power Delivery	90 W	N/A
USB Hub	Yes	Yes

Ergonomics

Feature	LG UltraGear 32GX870B-B	LG UltraGear 27GP850-B
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	Yes	No
Dimensions (without stand)	71.41 × 41.18 × 6.5 cm	61.42 × 36.48 × 5.17 cm
Weight (without stand)	5.6 kg	4.2 kg
Release Date	N/A	May 4, 2021

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about LG UltraGear 32GX870B-B vs LG UltraGear 27GP850-B comparison

Based on our overall comparison score, LG UltraGear 32GX870B-B rates higher at 84/100 versus 56/100 for LG UltraGear 27GP850-B — a 28-point lead. LG UltraGear 32GX870B-B is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.

LG UltraGear 32GX870B-B and LG UltraGear 27GP850-B are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 84/100 for LG UltraGear 32GX870B-B and 56/100 for LG UltraGear 27GP850-B.

If you want the higher-rated monitors option overall, LG UltraGear 32GX870B-B (84/100) edges out LG UltraGear 27GP850-B (56/100). But if LG UltraGear 27GP850-B is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.