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KOORUI S2741LM 27 inch 4K 320Hz Mini LED HDR1400 Gaming Monitor
- 27-inch 4K UHD (3840×2160) IPS/Mini LED panel with matte finish.
- Dual mode: UHD 4K up to 160Hz and FHD 1080p up to 320Hz.
- HDR1400 with 1152-zone Mini LED backlight and up to 300,000:1 contrast.
- Wide color: about 98% DCI‑P3, 99% Adobe RGB / sRGB-level 100% coverage.
- 1ms response, Adaptive Sync, FreeSync & G‑Sync compatible.
- USB‑C 90W, DP 1.4, 2× HDMI 2.1, USB hub and height‑adjustable stand.
LKR 163,990.00
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Standard Delivery Information (Estimated Delivery Time)
- Colombo 1-15 (1-2 Working Days)
- Colombo Suburbs (1-3 Working Days)
- Other Areas (1-5 Working Days)
Xpress Delivery Available for Colombo 1-15 and selected suburbs only.
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KOORUI S2741LM 27 inch 4K 320Hz Mini LED HDR1400 Gaming Monitor
KOORUI S2741LM 27 inch 4K 320Hz Mini LED HDR1400 Gaming Monitor combines a 27-inch 4K IPS-type panel with a dense Mini LED backlight, delivering both sharp detail and extremely bright, high‑contrast HDR. The 4K UHD 3840×2160 resolution and matte finish make it suitable for both gaming and detailed productivity or creative workflows, keeping text and UI elements crisp.
Its dual‑mode design offers UHD 4K up to 160Hz for visually rich games and FHD 1920×1080 up to 320Hz for competitive esports situations where maximum smoothness is the priority. A quoted 1ms response time, combined with Adaptive Sync support (Free Sync and G‑Sync compatible), helps keep motion clear and reduces tearing and stutter at high frame rates.
With HDR1400 certification, 1152 local dimming zones, and up to a 300,000:1 contrast ratio, the S2741LM can produce deep blacks and very bright highlights for a noticeably more impactful HDR experience than basic edge‑lit panels. Color is another highlight, with coverage around 98% DCI‑P3 and 99% Adobe RGB, making it viable for color‑sensitive work in addition to games and media.
| Specification | Details |
|---|---|
| Model | S2741LM |
| Screen size | 27 inch |
| Panel / backlight | IPS / QD Mini LED, 1152 local dimming zones |
| Aspect ratio | 16:9 |
| Native resolution | 3840×2160 (4K UHD) |
| Refresh (UHD) | Up to 160Hz |
| Refresh (FHD) | Up to 320Hz |
| Response time | 1ms (listed) |
| HDR | HDR1400 |
| Contrast ratio | Up to 300,000:1 with local dimming |
| Brightness | Around 550 nits typical; HDR peak up to HDR1400 spec |
| Color gamut | ~98% DCI‑P3, ~99% Adobe RGB, 100% sRGB |
| Viewing angle | 178° horizontal / 178° vertical |
| Inputs | 2× HDMI 2.1, 1× DP 1.4, 1× USB‑C (up to 90W PD) |
| USB hub | USB 3.1 ports (3 total downstream per listing) |
| Stand | Height adjustable; tilt and other ergonomic adjustments |
| Other features | Adaptive |