LG UltraGear 32GX870B-B vs Acer ProDesigner PE320QX

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 77/100 to the Acer ProDesigner PE320QX's 38, leading on Panel and Image Quality. Choose the Acer ProDesigner PE320QX instead if you want to spend less.

Verdict

Our overall take, at a glance

LG UltraGear 32GX870B-B leads overall

LG UltraGear 32GX870B-B

Acer ProDesigner PE320QX

Why it stands out

Performance Refresh Rate: 480 Hz (700% 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.

Acer ProDesigner PE320QX

60 Hz — no high-refresh gaming.

Winner by category for LG UltraGear 32GX870B-B vs Acer ProDesigner PE320QX
Category	LG UltraGear 32GX870B-B	Acer ProDesigner PE320QX	Winner
Panel	80	53	LG UltraGear 32GX870B-B
Image Quality	59	50	LG UltraGear 32GX870B-B
Performance	86	14	LG UltraGear 32GX870B-B
HDR	82	18	LG UltraGear 32GX870B-B
Connectivity	64	53	LG UltraGear 32GX870B-B
Ergonomics	100	0	LG UltraGear 32GX870B-B

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

Acer ProDesigner PE320QX

The Acer ProDesigner PE320QX is a premium 31.5-inch IPS monitor engineered for creative specialists who demand extreme pixel density and color precision. It is defined by its ultra-high 6K resolution (6016 x 3384) and a modern USB-C connection that supports high-wattage device charging.

Best for High-resolution professional photo editing and digital designBest for Single-cable workstation setups requiring substantial power delivery to charge…

Pros

Extremely detailed 6K resolution on a spacious 31.5-inch flat screen
Robust USB-C connectivity supplying up to 100W of power delivery for laptops
Wide color reproduction covering 98% of the professional DCI-P3 gamut
Decent peak brightness of 600 nits with VESA DisplayHDR 600 certification

Cons

Standard 60Hz refresh rate is not ideal for high-framerate gaming or rendering
Limited input selection with only a single HDMI port and one DisplayPort
Uses 8-bit + FRC color depth rather than a native 10-bit panel

Official

Official specificationsProvided comprehensive physical and technical specifications, including panel type, resolution, color depth, brightness, and connectivity details.

Video — reviews used (3)

Generated Sep 12, 2026

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

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Acer ProDesigner PE320QX

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Physical Comparison

Weight, side by side

LG UltraGear 32GX870B-B

5.6kg

Weight

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	LG UltraGear 32GX870B-B	Acer ProDesigner PE320QX
Screen Size	31.5 in	31.5 in
Resolution	3840 × 2160 px	6016 × 3384 px
Panel Type
Aspect Ratio	16:9	16:9
Pixel Density	140	N/A
Curved	No	No
Screen-to-body ratio	93%	—

Image Quality

Feature	LG UltraGear 32GX870B-B	Acer ProDesigner PE320QX
Brightness (typical)	335 nits	N/A
Contrast Ratio	1850000:1	N/A
Color Gamut (DCI-P3)	99	98
Color Depth	10-bit	8-bit + FRC

Performance

Feature	LG UltraGear 32GX870B-B	Acer ProDesigner PE320QX
Refresh Rate	480 Hz700% more	60 Hz
Response Time (GtG)	0.03 ms99% less	4 ms
Adaptive Sync	FreeSync Premium Pro / G-Sync Compatible	N/A

HDR

Feature	LG UltraGear 32GX870B-B	Acer ProDesigner PE320QX
HDR Format	HDR10, DisplayHDR True Black 500	VESA DisplayHDR 600
Peak Brightness (HDR)	1,500 nits150% more	600 nits

Connectivity

Feature	LG UltraGear 32GX870B-B	Acer ProDesigner PE320QX
HDMI Ports	2100% more	1
DisplayPort	1	1
USB-C	Yes	Yes
Power Delivery	90 W	100 W11% more
USB Hub	Yes	N/A

Ergonomics

Feature	LG UltraGear 32GX870B-B	Acer ProDesigner PE320QX
Height Adjustment	Yes	N/A
VESA Mount	100 × 100 px	N/A
Built-in Speakers	Yes	Yes
Dimensions (without stand)	71.41 × 41.18 × 6.5 cm	N/A
Weight (without stand)	5.6 kg	N/A
Release Date	N/A	N/A

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 Acer ProDesigner PE320QX comparison

Based on our overall comparison score, LG UltraGear 32GX870B-B rates higher at 84/100 versus 41/100 for Acer ProDesigner PE320QX — a 43-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 Acer ProDesigner PE320QX 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 41/100 for Acer ProDesigner PE320QX.

If you want the higher-rated monitors option overall, LG UltraGear 32GX870B-B (84/100) edges out Acer ProDesigner PE320QX (41/100). But if Acer ProDesigner PE320QX 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.