ASUS TUF Gaming VG27AQM5A: problems, parts and running costs

Checked: 2026-10-13

Summary

Evidence for this model is thin — no established outlet has published an instrumented test — and the known issues are the missing height adjustment, anecdotal quality-control worries and a USB-C port that is service-only. The only running cost is electricity (under 33W draw, no replaceable parts), with no electricity price data for a dollar figure. It was observed around $230-315 in 2025-2026; buy it for the 300Hz refresh and dual HDMI 2.1, not for HDR.

Common problems and fixes

No height adjustment — the stand tilts and swivels only, unusual for a gaming monitor; budget for a monitor arm or use the 100x100mm VESA mount. A design omission, nothing to fix. [1][14]
Quality-control worries — Reddit threads mention dead pixels and “hit and miss” quality control across ASUS monitor models generally; one buyer passed on this model for a 32" 4K 160Hz mini-LED instead. Anecdotal, not a measured defect rate. [13]
Service-only USB-C — the USB Type-C port is listed as a service/diagnostic port, not a usable video or data port. Nothing to fix. [1]
0.3ms marketing figure — the 0.3ms response time is a minimum GTG figure from internal ASUS testing, not a typical result; expect the 1ms GTG figure in practice. [1][8]
Model confusion — easily conflated with the VG27AQ5A (210Hz, 10-bit), VG27AQE5A (165Hz) and VG27AQML5A (300Hz, DisplayHDR 400, 10-bit); check the exact model number before buying. [1][4][5][6]

Parts and consumables

No replaceable parts or consumables reported.

Yearly running cost

Nothing to buy over time: no replaceable parts or consumables. The only cost is electricity: draw is under 33W typical, under 0.5W in power saving mode and under 0.3W off. A dollar figure cannot be computed — the sources contain no electricity price data. Not enough data for a yearly dollar total; expect the power bill contribution to be small either way [1].

When it is a good buy

Store prices cited in the sources: AVADirect lists the monitor at $314.45; a YouTube review cites $299 as the price point; Adorama carries it with optional three-year or four-year protection plans; Beachaudio shows it out of stock (all per October 2026 research) [12][15][16][17]. It was reportedly priced around $230-315 in 2025-2026.

Verdict: in the $230-315 range it competes in the crowded 27-inch 1440p 300Hz Fast IPS segment on the strength of the 300Hz refresh, 95% DCI-P3 coverage and dual HDMI 2.1 ports; treat HDR10 as entry-level at 300 cd/m2 brightness. The 3-year support period is a positive signal for long-term ownership.

Alternatives: the VG27AQML5A if you want 10-bit color and DisplayHDR 400 [6]; the ROG Strix XG27ACS if you need a height-adjustable stand [14]; a 32" 4K 160Hz mini-LED if you want a bigger screen [13].