LG UltraGear 32GX870B-B vs LG UltraFine evo 32U990A

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 70/100 to the LG UltraFine evo 32U990A's 48, leading on Performance and HDR. Choose the LG UltraFine evo 32U990A instead if panel and image quality matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

LG UltraGear 32GX870B-B leads overall

LG UltraGear 32GX870B-B

LG UltraFine evo 32U990A

Why it stands out

Performance Refresh Rate: 480 Hz (700% more)
Connectivity HDMI Ports: 2 (100% more)
Performance Response Time (GtG): 0.03 ms (99% less)

Watch-outs

Compromises to know before you buy

LG UltraGear 32GX870B-B

No notable compromises found.

LG UltraFine evo 32U990A

60 Hz — no high-refresh gaming.

Winner by category for LG UltraGear 32GX870B-B vs LG UltraFine evo 32U990A
Category	LG UltraGear 32GX870B-B	LG UltraFine evo 32U990A	Winner
Panel	54	58	LG UltraFine evo 32U990A
Image Quality	48	52	LG UltraFine evo 32U990A
Performance	86	14	LG UltraGear 32GX870B-B
HDR	100	0	LG UltraGear 32GX870B-B
Connectivity	65	53	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 UltraFine evo 32U990A

The LG UltraFine evo 32U990A is a 32-inch desktop monitor built around a 6K (6144 x 3456) Nano IPS Black panel. Designed for creative professionals in color-critical industries, it delivers a 2,000:1 contrast ratio, 10-bit color depth, and extensive gamut coverage including 99.5% Adobe RGB and 98% DCI-P3. It is equipped with advanced connectivity options, including dual Thunderbolt 5 ports, DisplayPort 2.1, and HDMI 2.1.

Best for Color-critical photo editing and graphic design requiring wide Adobe RGB coveragBest for Professional video post-production workflows that benefit from 6K resolution and

Pros

Ultra-high 6K (6144 x 3456) resolution provides extreme pixel density on a 32-inch screen
Nano IPS Black technology delivers a 2,000:1 contrast ratio along with 99.5% Adobe RGB color coverage
Cutting-edge connectivity features two Thunderbolt 5 ports alongside DisplayPort 2.1 and HDMI 2.1
VESA DisplayHDR 600 certified with a typical brightness of 450 nits

Cons

Refresh rate is capped at 60Hz, making it less suitable for high-frame-rate video or gaming
Stand offer a relatively limited height adjustment range of 60mm

Value for Money

Which is the better deal for the price

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LG UltraGear 32GX870B-B

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LG UltraFine evo 32U990A

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG UltraGear 32GX870B-BLG UltraFine evo 32U990A

LG UltraFine evo 32U990A is 0.4 kg (7%) heavier than LG UltraGear 32GX870B-B.

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 32GX870B-B	LG UltraFine evo 32U990A
Screen Size	31.5 in	31.5 in
Resolution	3840 × 2160 px	6144 × 3456 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	140	22460% more
Curved	No	N/A
Screen-to-body ratio	93%	92%

Image Quality

Feature	LG UltraGear 32GX870B-B	LG UltraFine evo 32U990A
Brightness (typical)	335 nits	450 nits34% more
Contrast Ratio	1850000:1	2000:1
Color Gamut (DCI-P3)	99	98
Color Depth	10-bit	10-bit

Performance

Feature	LG UltraGear 32GX870B-B	LG UltraFine evo 32U990A
Refresh Rate	480 Hz700% more	60 Hz
Response Time (GtG)	0.03 ms99% less	5 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	VRR

HDR

Feature	LG UltraGear 32GX870B-B	LG UltraFine evo 32U990A
HDR Format	HDR10, DisplayHDR True Black 500	HDR10, DisplayHDR 600
Peak Brightness (HDR)	1,500 nits	N/A

Connectivity

Feature	LG UltraGear 32GX870B-B	LG UltraFine evo 32U990A
HDMI Ports	2100% more	1
DisplayPort	1	1
USB-C	Yes	Yes
Power Delivery	90 W	96 W7% more
USB Hub	Yes	Yes

Ergonomics

Feature	LG UltraGear 32GX870B-B	LG UltraFine evo 32U990A
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	Yes	Yes
Dimensions (without stand)	71.41 × 41.18 × 6.5 cm	71.84 × 41.35 × 2.65 cm
Weight (without stand)	5.6 kg	6 kg
Release Date	N/A	September 1, 2025

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 UltraFine evo 32U990A comparison

Based on our overall comparison score, LG UltraGear 32GX870B-B rates higher at 84/100 versus 54/100 for LG UltraFine evo 32U990A — a 30-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 UltraFine evo 32U990A 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 54/100 for LG UltraFine evo 32U990A.

If you want the higher-rated monitors option overall, LG UltraGear 32GX870B-B (84/100) edges out LG UltraFine evo 32U990A (54/100). But if LG UltraFine evo 32U990A 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.