Gigabyte M Series OLED MO27U2 SA 27" Black 2025

Gigabyte M Series OLED MO27U2 SA 27" Black 2025

Gigabyte
89 Overall Score
vs
Dell S-Series S Series 24" Black 2024

Dell S-Series S Series 24" Black 2024

Dell
58 Overall Score

What Buyers Say

Gigabyte M Series OLED MO27U2 SA 27" Black 2025

90 out of 100 low confidence 5 reviews

This QD-OLED monitor delivers outstanding picture quality and color accuracy at a very competitive price, especially when bought on sale. Users praise its 240Hz refresh rate, glossy screen for vibrant HDR gaming, and elegant stand. While the built-in speakers are weak and it lacks DP 2.1, the overall value and performance are highly rated, with AI features noted as helpful for burn-in prevention.

Pros
  • outstanding picture quality
  • great color accuracy
  • 240Hz refresh rate
  • glossy screen for HDR
  • elegant stand
Cons
  • weak built-in speakers
  • no DP 2.1 support
  • glossy screen reflections in bright rooms
👍 Picture quality 5
👍 Color accuracy 4
👍 Refresh rate 3
👍 Value for money 3
👎 Built in speakers 2
👎 Connectivity 2

Dell S-Series S Series 24" Black 2024

92 out of 100 low confidence 8 reviews

Users consistently praise this Dell monitor for its excellent image quality, vibrant colors, and smooth 75-100Hz refresh rate. The slim bezels, multiple ports (HDMI, VGA, DisplayPort), and built-in speakers are appreciated for home office and light gaming. Eye comfort and reliable build quality are frequently highlighted, though some note the lack of HDR and a slightly higher price.

Pros
  • Excellent image quality and vibrant colors
  • Smooth 75-100Hz refresh rate
  • Slim bezels and sleek design
  • Multiple ports (HDMI, VGA, DisplayPort)
  • Built-in speakers
Cons
  • No HDR support
  • Slightly higher price point
  • Lacks additional DisplayPort on some models
  • Full HD resolution not the highest available
👍 Image quality 7
👍 Refresh rate 4
👍 Port selection 6
👍 Build quality 5
👍 Eye comfort 4
👍 Value for money 5

Scores

Gaming
Gigabyte
85
Dell
44
Professional
Gigabyte
82
Dell
43
Office
Gigabyte
82
Dell
61
Creative
Gigabyte
79
Dell
35
Entertainment
Gigabyte
75
Dell
38
Portable
Gigabyte
13
Dell
15

Specifications

Gigabyte M Series OLED MO27U2 SA 27"Dell S-Series S Series 24"
Display
Size27"24"
Resolution3840 x 21601920 x 1080
Panel TypeOLED★IPS
Aspect Ratio16:916:9
Curved✗✗
Screen Finish—matte
Performance
Refresh Rate240 Hz★100 Hz
Response Time0.029999999329447746 ms★1 ms
Adaptive SyncFreeSync Premium Pro★FreeSync
Color & HDR
Brightness250 nits★—
Color Gamut99% DCI-P3—
Color Depth10-bit★—
HDRDisplayHDR 400—
HDR SupportHDR400—
Connectivity
HDMI Ports22
DisplayPort1★0
USB-C1★—
Speakers✗✓★
Headphone Jack✓★—
Ergonomics
Height Adjustable✓✓
Tilt✓✓
Swivel✓✓
Pivot✓✓
VESA Mount100x100100x100
Features
Webcam✗—
Touchscreen✗—
PIP/PBP✓★—
Power45W★—
Weight7.11 kg6.38 kg★

Pros & Cons

Gigabyte M Series OLED MO27U2 SA 27" Black 2025

  • Strong performance (98th percentile)98th %ile
  • Strong display (98th percentile)98th %ile
  • Strong user sentiment (92nd percentile)92nd %ile
  • Strong ergonomic (91st percentile)91st %ile

Dell S-Series S Series 24" Black 2024

  • Strong social proof (98th percentile)98th %ile
  • Strong user sentiment (95th percentile)95th %ile
  • Strong ergonomic (91st percentile)91st %ile
  • Strong performance (68th percentile)
  • Below average color (17th percentile)17th %ile
  • Below average feature (21st percentile)

Pricing

Dell S-Series S Series 24" Black 2024 is ¥81,409 cheaper (1.9x less).

Gigabyte M Series OLED MO27U2 SA 27" Black 2025

Dell S-Series S Series 24" Black 2024

Verdict

★ Winner: Gigabyte M Series OLED MO27U2 SA 27"

Scores 89 overall, wins 5 of 6 usage categories and 11 of 29 specs.

Gigabyte M Series OLED MO27U2 SA 27" Better at:

GamingOfficeCreativeProfessionalEntertainment

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