Skip to specifications
versus.deals
Menu
Browse versus.deals
MONITORS

ASUS ROG Strix XG349C

UK manufacturer specification

Screen diagonal
34.14 in
Native resolution
3440x1440
Maximum refresh rate
180 Hz

ROG Strix XG349C monitor, identified in the ASUS UK catalogue. Specifications below retain the manufacturer’s configuration and interface conditions.

Prices & buying options

UK
Search Amazon UKSearch eBay UK
US
Search Amazon USSearch eBay US

Search links open retailer results.

UK: no verified listing yet · checked daily

US: no verified listing yet · checked daily

As an eBay Partner, we may be compensated if you make a purchase.

Affiliate links

We may earn a commission. Search results can include other models; check the exact variant and final price with the retailer.

As an Amazon Associate I earn from qualifying purchases.

Price alert

Email me when the ASUS ROG Strix XG349C gets cheaper on eBay. We check exact-model listings once a day at 12:00 UTC.

We'll send a link to confirm first.

THE ACTUAL PRODUCT
ASUS ROG Strix XG349C official product image
Official product image · Image source detailsProduct imagery does not establish a retailer’s bundle or condition.
Compare with AOC CU34G4CA
Explore alternativesUpgrade from this product

Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.

Options worth comparing

Explore all alternatives

The nearest checked monitors by key specifications, with what differs from the ASUS ROG Strix XG349C. The first matches the Compare button above.

The useful part.

Key strengths

Published monitor interfaces and configuration are available from the exact-model ASUS specification source.

Manufacturer source
The checks that matter.

Before you buy

Compatibility and maximum operating modes depend on the source’s stated hardware, firmware and connection requirements; manufacturer figures are not independent measurements.

Manufacturer source
Every specification. With its source.

Full specifications

Suggest a correctionOur publishing standard

Exact configuration: UK manufacturer specification · ROG Strix XG349C

15 specifications in 7 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”.

Screen & panel

5 items
Screen diagonal
34.14 inSource
Native resolution
3440x1440Source
Panel technology
Fast IPSSource
Aspect ratio
21:9Source
Panel coating
Anti-GlareSource

Refresh & response

3 items
Maximum refresh rate
180 Hz

Manufacturer-listed maximum; input-specific signal-frequency restrictions, overclocking and source/cable requirements remain as shown in the specifications. Digital Signal Frequency : HDMI: 31~151 KHz(H) / 48~100 Hz (V) DP: 31~271 KHz (H) / 48~144 Hz (V) (Normal) 271~271 KHz (H) / 48~180 Hz (V) (OC) TypeC: 31~183 KHz(H) / 48~120 Hz (V)

Source
Response-time claim
1ms(GTG)Source
Input-specific signal modes
Digital Signal Frequency: HDMI: 31~151 KHz(H) / 48~100 Hz (V) DP: 31~271 KHz (H) / 48~144 Hz (V) (Normal) 271~271 KHz (H) / 48~180 Hz (V) (OC) TypeC: 31~183 KHz(H) / 48~120 Hz (V)Source

Colour, brightness & HDR

3 items
Declared typical brightness
400 cd/m²

Manufacturer typical claim; not measured luminance or HDR peak. Original: 400cd/㎡

Source
Contrast-ratio claim
1000:1Source
Display colours
1073.7M (10 bit)Source

Inputs & connections

1 item
Inputs and versions
DisplayPort 1.4x 1 (HBR3) HDMI (v2.0)x 1 USB-Cx 1 (DP Alt Mode) Earphone jack: Yes USB Hub: 2x USB 3.2 Gen 1 Type-A USB-C Power Delivery: 18WSource

Stand & mounting

1 item
Stand and mounting details
Tilt: Yes (+20° ~ -5°) Swivel: Yes (+25° ~ -25°) Height Adjustment: 0~100mm VESA Wall Mounting: 100x100mm Lighting effect (Aura): Aura Sync ROG Light Signal: Yes Kensington Lock: YesSource

Size, weight & build

1 item
Dimensions with supplied configuration
Phys. Dimension with stand (W x H x D): 81.50 x 51.10 x 27.90 cm (32.09" x 20.12" x 10.98")

Manufacturer estimated dimensions; original ordering, units and regional qualifications retained. See source for stand configuration.

Source

Audio

1 item
Audio and speaker specification
Speaker:Yes(2Wx2)Source
Similar products.

Compare with another monitor

More of the nearest checked monitors by key specifications, for a side-by-side comparison.

ASUS TUF Gaming VG34VQ3B official product imageASUS TUF Gaming VG34VQ3BUK manufacturer specification · TUF Gaming VG34VQ3BCompare the two ViewSonic VX3418C-2K — exact-model official product image.ViewSonic VX3418C-2KVX3418C-2K · exact VX3418C-2K UK manufacturer catalogue configurationCompare the two MSI MAG 341CQP QD-OLED monitor on its supplied stand, official front view with manufacturer sample screen artworkMSI MAG 341CQP QD-OLED34-inch · 3440 × 1440 · 175 Hz · MSI global specificationCompare the two AOC AG346UCD monitor, official exact-model gallery view showing the screen and supplied stand.AOC AG346UCDAG346UCD · 34-inch QD - OLED · AOC UK specificationCompare the two Samsung Odyssey OLED G8 G85SD 34-inch monitor, official exact-model gallery view showing the screen and supplied stand.Samsung Odyssey OLED G8 G85SD 34-inchLS34DG850SUXXU · 34-inch OLED · Samsung UK specificationCompare the two ASUS ROG Strix OLED XG34WCDG official product imageASUS ROG Strix OLED XG34WCDGUK manufacturer specification · ROG Strix OLED XG34WCDGCompare the two Samsung Odyssey G5 G55T 34-inch monitor, official exact-model gallery view showing the screen and supplied stand.Samsung Odyssey G5 G55T 34-inchLC34G55TWWPXXU · 34-inch VA · Samsung UK specificationCompare the two ASUS TUF Gaming VG34VQL1B official product imageASUS TUF Gaming VG34VQL1BUK manufacturer specification · TUF Gaming VG34VQL1BCompare the two
See all 1749 monitors Product image sources

Chosen by similarity in our catalogue, not by popularity.

Compare more monitors Browse monitors