ASUS ROG Strix XG27UCS Review (Budget 4K/160Hz IPS)

1. Introduction2. Design3. On-screen Display (OSD)4. Panel Analysis: SDR5. Response Times & Motion Clarity6. Input Latency7. Closing Thoughts8. View All Pages

Today's monitor may not be the newest kid on the block given it launched last year, but recent price cuts mean it is now offering a high refresh-rate 4K IPS panel for just a smidge over £300. I'm talking about the ASUS ROG Strix XG27UCS, which also packs in a claimed 1ms response time, HDMI 2.1 connectivity and adaptive sync support. Let's see how it performs at this attractive price point.

Timestamps:

00:00 Intro
00:44 Pricing and product details
01:17 Design + build
02:10 I/O and OSD
03:39 Default panel performance
05:32 sRGB mode and calibration
06:46 Response time testing
08;34 Motion clarity
09:55 Real-world gaming experience
11:28 Closing thoughts

We had a lot of positive feedback following on from our AOC U27G4R review, given the combination of 4K resolution and 160Hz refresh rate for less than £300. Today's monitor isn't quite so cheap at around £319, but offering the same key specs and potentially some extra polish we associate with the ROG brand could see the XG27UCS come away a winner. Let's dive in and find out just how good it is.

Specification:

• Panel Size (inch): 27
• Pixels Per Inch (PPI): 163
• Aspect Ratio: 16:9
• Display Viewing Area (H x V): 596.73 × 335.66 mm
• Display Surface: Anti-Glare
• Backlight Type: LED
• Panel Type: Fast IPS
• Viewing Angle (CR≧10, H/V): 178°/178°
• Pixel Pitch: 0.155mm
• Resolution: 3840×2160
• Color Space (sRGB): 130%
• Color Space (DCI-P3): 95%
• Brightness (HDR, Peak): 450 cd/㎡
• Brightness (Typ.): 400 cd/㎡
• Contrast Ratio (Typ.): 1000:1
• Display Colors: 1073.7M (10 bit)
• Response Time: 1ms (GTG)
• Refresh Rate (Max): 160Hz
• HDR (High Dynamic Range) Support: HDR10
• Flicker-free: Yes
• Trace Free Technology: Yes
• GameVisual: Yes
• Color Temp. Selection: Yes (8 modes)
• Color Adjustment: 6-axis adjustment (R,G,B,C,M,Y)
• Gamma Adjustment: Yes (Support Gamma 1.8/2.0/2.2/2.4/2.6)
• GamePlus: Yes
• HDCP: Yes, 2.3
• Extreme Low Motion Blur: Yes
• ELMB Sync: Yes
• VRR Technology: FreeSync™ & G-SYNC® Compatible
• GameFast Input technology: Yes
• Shadow Boost: Yes
• DisplayWidget: Yes, DisplayWidget Center
• Low Blue Light: Yes
• Multiple HDR Mode: Yes
• I/O Ports
  • USB-C: x1 (DP Alt Mode)
  • DisplayPort 1.4: x1
  • HDMI (v2.1): x1
  • Earphone Jack: Yes
  • USB-C Power Delivery: 15W
• Mechanical adjustment:
  • Tilt: Yes (+20° ~ -5°)
  • Swivel: Yes (+45° ~ -45°)
  • Pivot: Yes (+90° ~ -90°)
  • Height Adjustment: 0~120mm
• VESA Wall Mounting: 100x100mm
• Kensington Lock: Yes
• 1/4″ Tripod Socket: Yes

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