LG UltraGear 32GX870B-B vs Samsung Odyssey G7

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 71/100 to the Samsung Odyssey G7's 40, leading on Panel and Performance. Choose the Samsung Odyssey G7 instead if you want to spend less.

Verdict

Our overall take, at a glance

LG UltraGear 32GX870B-B leads overall

LG UltraGear 32GX870B-B

Samsung Odyssey G7

Why it stands out

Performance Refresh Rate: 480 Hz (100% more)
Peak Brightness (HDR): 1,500 nits (150% more)
Connectivity HDMI Ports: 2 (100% more)

Watch-outs

Compromises to know before you buy

LG UltraGear 32GX870B-B

No notable compromises found.

Samsung Odyssey G7

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

Winner by category for LG UltraGear 32GX870B-B vs Samsung Odyssey G7
Category	LG UltraGear 32GX870B-B	Samsung Odyssey G7	Winner
Panel	64	48	LG UltraGear 32GX870B-B
Image Quality	51	49	Tie
Performance	82	18	LG UltraGear 32GX870B-B
HDR	82	18	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

Samsung Odyssey G7

The Samsung Odyssey G7 (G70B) is a 32-inch gaming monitor that pairs a sharp 4K UHD resolution with a fast 144Hz refresh rate on an IPS panel. Designed primarily for high-performance PC and console gamers, it integrates built-in speakers and smart TV OS features directly into the display.

Best for High-refresh-rate 4K gaming on next-gen consoles or capable PC rigsBest for Users seeking a hybrid display that doubles as a smart entertainment hub

Pros

High 4K UHD resolution delivers crisp image detail across a 32-inch canvas
Fast 144Hz refresh rate combined with variable refresh rate (VRR) support for fluid gameplay
IPS panel technology offers wide viewing angles and solid color reproduction
Includes built-in smart OS features and integrated internal speakers for standalone usability

Cons

Typical IPS contrast limitations which can lead to weaker black levels in dark viewing environments

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

Samsung Odyssey G7

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Physical Comparison

Weigh them up, then compare real dimensions in 3D

LG UltraGear 32GX870B-BSamsung Odyssey G7

Samsung Odyssey G7 is 0.9 kg (16%) heavier than LG UltraGear 32GX870B-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	Samsung Odyssey G7
Screen Size	31.5 in	32 in
Resolution	3840 × 2160 px	2560 × 1440 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	14051% more	93
Curved	No	Yes
Curvature radius	N/A	1,000 mm
Screen-to-body ratio	93%	91%

Image Quality

Feature	LG UltraGear 32GX870B-B	Samsung Odyssey G7
Brightness (typical)	335 nits	350 nits4% more
Contrast Ratio	1850000:1	2500:1
Color Gamut (DCI-P3)	994% more	95
Color Depth	10-bit	10-bit

Performance

Feature	LG UltraGear 32GX870B-B	Samsung Odyssey G7
Refresh Rate	480 Hz100% more	240 Hz
Response Time (GtG)	0.03 ms97% less	1 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	G-Sync Compatible

HDR

Feature	LG UltraGear 32GX870B-B	Samsung Odyssey G7
HDR Format	HDR10, DisplayHDR True Black 500	HDR600
Peak Brightness (HDR)	1,500 nits150% more	600 nits

Connectivity

Feature	LG UltraGear 32GX870B-B	Samsung Odyssey G7
HDMI Ports	2100% more	1
DisplayPort	1	2100% more
USB-C	Yes	No
Power Delivery	90 W	N/A
USB Hub	Yes	Yes

Ergonomics

Feature	LG UltraGear 32GX870B-B	Samsung Odyssey G7
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	71.01 × 43.91 × 18.71 cm
Weight (without stand)	5.6 kg	6.5 kg
Release Date	N/A	June 1, 2020

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 Samsung Odyssey G7 comparison

Based on our overall comparison score, LG UltraGear 32GX870B-B rates higher at 84/100 versus 60/100 for Samsung Odyssey G7 — a 24-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 Samsung Odyssey G7 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 60/100 for Samsung Odyssey G7.

If you want the higher-rated monitors option overall, LG UltraGear 32GX870B-B (84/100) edges out Samsung Odyssey G7 (60/100). But if Samsung Odyssey G7 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.