Is 4K at 320 Hz realistic on this monitor?

Yes, but only with a strong GPU and DisplayPort or HDMI 2.1. Most games will run below 320 Hz at 4K, so the headroom mainly helps esports titles and older games.

How does Mini LED compare with OLED here?

Mini LED gives higher peak brightness and no burn-in risk, while OLED offers per-pixel contrast with no blooming. This monitor's 2,304 zones reduce halos but do not remove them.

Does USB-C carry video and power?

USB-C accepts a video signal from laptops and desktops. Check the power delivery rating before relying on it to charge a laptop.

Is it good for consoles?

HDMI 2.1 inputs support 4K at high refresh for current consoles. Consoles cap frame rates well below the panel's maximum, so the extra refresh mainly benefits PC play.

Expect the monitor, a stand, and HDMI or DisplayPort cabling. Confirm the exact bundle with the seller, since included cables vary.

KTC 27" 4K Mini LED Gaming Monitor 2304 Dimming Zones

Best price now

$509.99at KTC OfficialChecked Nov 9

Prices are checked against each store and labelled with when.

Visit KTC Official

KTC 27" 4K Mini LED Gaming Monitor 2304 Dimming Zones

Best price now

$509.99at KTC OfficialChecked Nov 9

Prices are checked against each store and labelled with when.

Visit KTC Official

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $509.99 at KTC Official on Nov 9.

Our take on the KTC 27" 4K Mini LED Gaming Monitor 2304 Dimming Zones

The KTC 27-inch 4K Mini LED gaming monitor pairs a 320 Hz IPS panel with 2,304 local dimming zones, a combination few rivals offer at any tier. The high zone count gives deep blacks and bright highlights for HDR games, while the fast refresh and 1 ms response suit competitive play. It covers HDMI, DisplayPort and USB-C, so it works with consoles, PCs and laptops. Buyers wanting one screen for both HDR immersion and high-frame-rate shooters get more dimming zones than most Mini LED monitors in its class, though the brand's support network is smaller than the big names' and the firmware and HDR tuning have drawn mixed feedback from owners.

Best forCompetitive PC gamers wanting 4K at high frame ratesHDR movie and single-player game fansConsole owners with HDMI 2.1 sourcesDesk setups needing USB-C video input

Pros

2,304 dimming zones give strong contrast for a 27-inch panel
320 Hz refresh with 1 ms response suits fast shooters
4K IPS panel keeps text and detail sharp
HDMI, DisplayPort and USB-C cover PCs, consoles and laptops
Mini LED brightness holds up in bright rooms

Cons

Smaller brand with limited service coverage compared with major monitor makers
Haloing around bright objects on dark backgrounds is still visible at this zone count
HDR tuning and firmware have drawn mixed owner reports
High brightness and full 4K at 320 Hz demand a strong GPU

KTC 27" 4K Mini LED Gaming Monitor 2304 Dimming Zones prices at every store

KTC OfficialNew
In stock
$509.99Checked Nov 9
Visit KTC Official

KTC 27" 4K Mini LED Gaming Monitor 2304 Dimming Zones price history

Lowest price we've seen: $509.99 on Nov 9 at KTC Official. Tracked across 1 store since Nov 9.

What reviewers say

Owners treat it as a value-focused Mini LED option that delivers deep blacks and fast motion for the money, but some report visible blooming and uneven HDR behavior. Feedback on firmware and settings is mixed.

What people mention

ContrastPraisedOwners say the dimming zones produce deep blacks and bright highlights that plain IPS panels cannot match.
BloomingCriticisedBright objects on dark scenes show visible halos, especially in HDR.
MotionPraisedHigh refresh and low response make fast games feel smooth and clear.
HDR tuningMixedSome owners find HDR impressive out of the box, others say it needs manual adjustment.
FirmwareCriticisedA few owners report settings and firmware behavior that needed workarounds.

Specifications

Display Type: LED
Connector Type: HDMI, DisplayPort, USB-C
HD Format: 4K
Panel Type: IPS
Size: 27 in
Maximum Refresh Rate: 320 Hz
Response Time: 1 millisecond

Questions and answers

Is 4K at 320 Hz realistic on this monitor?: Yes, but only with a strong GPU and DisplayPort or HDMI 2.1. Most games will run below 320 Hz at 4K, so the headroom mainly helps esports titles and older games.
How does Mini LED compare with OLED here?: Mini LED gives higher peak brightness and no burn-in risk, while OLED offers per-pixel contrast with no blooming. This monitor's 2,304 zones reduce halos but do not remove them.
Does USB-C carry video and power?: USB-C accepts a video signal from laptops and desktops. Check the power delivery rating before relying on it to charge a laptop.
Is it good for consoles?: HDMI 2.1 inputs support 4K at high refresh for current consoles. Consoles cap frame rates well below the panel's maximum, so the extra refresh mainly benefits PC play.
What is in the box?: Expect the monitor, a stand, and HDMI or DisplayPort cabling. Confirm the exact bundle with the seller, since included cables vary.
Where is the KTC 27" 4K Mini LED Gaming Monitor 2304 Dimming Zones cheapest?: At KTC Official, for $509.99, as of our latest check.