LG UltraGear G6 32G620B-B: Specs, Price, Pros & Cons
This answers a specific wish: a genuinely big gaming monitor with a proper stand and a proper refresh rate, without a premium price.
Read LG's published numbers with care, though. Brightness and contrast are respectable IPS figures with no HDR certification behind them — the HDR badge here is decode-only. LG sells a visually identical 27-inch model that does carry the certification; this larger one does not, and the difference is real.
Category strengths
Where the LG UltraGear G6 32G620B-B beats the average
- A faster response time ?1 ms vs 1.3 ms (avg)
- A slightly bigger screen ?31.5" (80.01 cm) vs 29.13" (73.99 cm) (avg)
- Has height adjustment ?
- Has pivot adjustment ?
- More HDMI ports ?2 vs 1.74 (avg)
- Has swivel adjustment ?
- Has headphone output ?
- Has variable refresh rate ?
- A slightly higher color depth ?10 bit vs 9.53 bit (avg)
Where the LG UltraGear G6 32G620B-B trails the average
- A much lower contrast ratio ?1,200 :1 vs 423,802.48 :1 (avg)
- Much lower peak brightness ?300 nits vs 697.38 nits (avg)
- No USB hub ?
- No USB-C ?
- A lower pixel density ?93 ppi vs 125.84 ppi (avg)
- No picture-by-picture ?
- No local dimming ?
- A slightly lower refresh rate ?200 Hz vs 208.82 Hz (avg)
- No KVM switch ?
- No built-in speakers ?
Editor’s note
The 32G620B-B answers a specific wish: a genuinely big gaming monitor with a proper stand and a proper refresh rate, without a premium price. A 31.5-inch QHD IPS panel at 200 Hz with both FreeSync Premium and G-Sync certification, on a stand that adjusts four ways including 130 mm of height – at a street price that has touched $220 – is a combination the spec sheet market rarely offers.
Our audit filled in a draft that was nearly empty, and the numbers LG publishes are worth reading with care. Brightness is 300 nits typical and contrast 1200:1 – respectable IPS figures with no HDR certification behind them; the HDR10 badge is decode-only. LG sells the visually identical 27-inch 27G610A-B with DisplayHDR 400; this 32 does not get that, and the difference is real. Note also that LG's own spec row says 31.5 inches, not the 32 in the marketing name.
The size itself is the honest trade-off. QHD stretched to 31.5 inches lands at 93 ppi, noticeably coarser for text than the same resolution at 27 inches. For gaming at normal distances it looks fine; for all-day documents it is the compromise you are accepting in exchange for the immersion.
Connectivity is lean but sensible: two HDMI 2.0 ports and a DisplayPort 1.4 – and the HDMI version means the full 200 Hz requires DisplayPort. No speakers, no USB anything, external power brick.
For a console-plus-PC bedroom setup or a first big gaming screen, I would pick this over most 32-inch rivals on the strength of the stand and the dual sync certifications alone. Text workers should buy the 27-inch version of exactly this monitor instead.
Specifications
Quality bars are generated automatically against 90 other monitors.
Picture
Larger screens are more immersive; measured diagonally.
The total pixel count; higher is sharper.
The panel technology; OLED offers the best contrast.
The more specific panel or backlight technology (e.g. QD-OLED, WOLED or Mini-LED VA).
The native or supported bit depth used to reproduce colour gradients.
The display surface treatment and its balance of glare control and image clarity.
Higher refresh rates are smoother for gaming and scrolling.
Grey-to-grey response; lower reduces motion blur.
Higher brightness makes HDR highlights pop.
The ratio between the brightest and darkest output.
Wider colour gamut for more vivid, accurate colour.
Full sRGB coverage keeps everyday content and photos colour-accurate.
The certified HDR tier.
Pixels per inch; higher looks sharper.
Dims parts of the backlight independently to improve contrast.
More independently controlled zones can improve HDR precision.
Gaming
Variable-refresh technology for tear-free motion.
Syncs the refresh rate to the GPU.
Backlight strobing for clearer motion.
The delay between an input and the image changing; lower is better.
The minimum-to-maximum refresh range over which variable refresh rate operates.
Ergonomics & design
The width-to-height ratio (e.g. 16:9, 21:9).
The curve radius (e.g. 1000R); blank for a flat panel.
Raise and lower the panel.
Angle the panel up and down.
Rotate the panel left and right.
Rotate to portrait orientation.
The VESA wall / arm mount pattern (e.g. 100 x 100 mm).
Connectivity
More HDMI inputs connect more devices.
The highest HDMI standard supported by the monitor.
DisplayPort inputs, preferred for high refresh rates.
The highest DisplayPort standard supported by the monitor.
A USB-C input, often with power delivery for laptops.
Charges a connected laptop over USB-C.
Built-in USB ports for peripherals.
Integrated speakers.
A 3.5 mm audio output for headphones or external speakers.
Control two computers with one keyboard and mouse.
Features
A built-in camera for video calls.
A built-in microphone for calls.
A wired network port for USB-C docking.
Shows inputs from two computers side by side.
Specs last verified August 19, 202637 of 42 specs verified (88%)Unverified specs show as Unknown — never estimated, never scored
Where to buy
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Price history
Monitors with similar specs to the LG UltraGear G6 32G620B-B
Ratings & reviews
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The bottom line
The LG UltraGear G6 32G620B-B earns a VS Score of 38, trailing most of the 91 monitors we compare here, at least on the spec sheet.
- Who it’s for
- A big-screen gaming setup on a value budget: 31.5 inches, 200 Hz, both sync certifications and a full 4-way stand, often near $220.
- Who should look elsewhere
- All-day text work – QHD at this size is 93 ppi, visibly coarser than the same resolution at 27 inches – and anyone wanting real HDR, which this lacks entirely.
- The trade-off that matters
- Immersion per dollar against pixel density: the panel LG certifies for DisplayHDR at 27 inches ships here bigger, dimmer per pixel, and uncertified.
- The main alternative
- LG's own 27G61ZB-B gives you the same 200 Hz QHD recipe at higher density for less money, if desk-distance sharpness wins over size.
The VS Score is calculated from the weighted specifications above, measured against every other monitors we track — a shortlisting guide, not a substitute for your own priorities. See how we score.
