LG UltraGear 27GX790A-B 27" Black 2025

LG UltraGear 27GX790A-B 27" Black 2025

LG
95 Overall Score
vs
ViewSonic VP1656 16" Black 2024

ViewSonic VP1656 16" Black 2024

ViewSonic
51 Overall Score

What Buyers Say

LG UltraGear 27GX790A-B 27" Black 2025

92 out of 100 medium confidence 15 reviews

The LG UltraGear 27-inch OLED gaming monitor receives overwhelmingly positive feedback for its stunning OLED picture quality, incredibly high 480Hz refresh rate, and ultra-fast 0.03ms response time. Users describe it as a game-changer for competitive gaming, offering fluid motion and deep blacks. Common drawbacks include the high price, the need for a powerful GPU to reach 480Hz, and the lack of built-in speakers. Overall, it is highly recommended for serious gamers who can afford the premium.

Pros
  • Stunning OLED picture quality
  • Incredibly smooth 480Hz refresh rate
  • Ultra-fast 0.03ms response time
  • Deep blacks and vibrant colors
  • Solid build and ergonomic stand
Cons
  • High price point
  • Requires powerful GPU for 480Hz
  • No built-in speakers
  • SDR brightness lower than LCD rivals
  • Potential burn-in risk with OLED
👍 Display quality 5
👍 Refresh rate 5
👍 Response time 5
👎 Price 4
👍 Build quality 4
👎 Speakers 3

ViewSonic VP1656 16" Black 2024

78 out of 100 medium confidence 12 reviews

The ViewSonic VP16-OLED is a highly praised portable monitor with stunning color accuracy and brightness, ideal for creative professionals and gamers. Users love the solid stand, single-cable power, and lightweight design, but note minor issues like glossy reflections, limited tilt, and a finicky cover. Some report quality control problems and washed-out colors compared to other OLEDs, but overall it delivers excellent image quality for its size.

Pros
  • Stunning color accuracy and brightness
  • Solid and versatile stand
  • Single-cable power and video
  • Lightweight and portable design
  • Great for gaming and creative work
Cons
  • Glossy screen with reflections
  • Limited tilt adjustment
  • Finicky magnetic cover
  • Weak built-in speakers
  • No VESA mount support
👍 Color accuracy 8
👍 Build quality 6
👍 Portability 5
👎 Glare and reflections 4
🤔 Stand functionality 5
👎 Quality control 3

Scores

Office
LG
88
ViewSonic
56
Portable
LG
14
ViewSonic
86
Gaming
LG
84
ViewSonic
28
Professional
LG
82
ViewSonic
50
Creative
LG
79
ViewSonic
48
Entertainment
LG
73
ViewSonic
29

Specifications

LG UltraGear 27GX790A-B 27"ViewSonic VP1656 16"
Display
Size27"16"
Resolution2560 x 14401920 x 1200
Panel TypeOLED★IPS
Aspect Ratio16:916:10
Curved✗✗
Screen Finishmattematte
Performance
Refresh Rate480 Hz★75 Hz
Response Time0.029999999329447746 ms★6.5 ms
Adaptive SyncFreeSync Premium Pro★—
Color & HDR
Brightness275 nits300 nits★
Color Gamut98.5% DCI-P3100% sRGB
Color Depth10-bit★8-bit
HDRDisplayHDR True Black 400—
HDR SupportHDR10★—
Connectivity
HDMI Ports2★1
DisplayPort1★0
USB-C3★2
Speakers✗✓★
Headphone Jack✓✓
Ergonomics
Height Adjustable✓✓
Tilt✓✓
Swivel✓★✗
Pivot✓★✗
VESA Mount100x100tripod mount
Features
Webcam✗✗
Touchscreen✗✗
PIP/PBP✗—
Power—8W★
Weight9.30 kg1.54 kg★

Pros & Cons

LG UltraGear 27GX790A-B 27" Black 2025

  • Strong performance (100th percentile)100th %ile
  • Strong connectivity (98th percentile)98th %ile
  • Strong social proof (98th percentile)98th %ile
  • Strong user sentiment (95th percentile)95th %ile

ViewSonic VP1656 16" Black 2024

  • Strong portability (98th percentile)98th %ile
  • Strong social proof (81st percentile)81st %ile
  • Strong connectivity (78th percentile)
  • Strong ergonomic (67th percentile)
  • Below average performance (10th percentile)10th %ile
  • Below average feature (21st percentile)

Verdict

★ Winner: LG UltraGear 27GX790A-B 27"

Scores 95 overall, wins 5 of 6 usage categories and 11 of 29 specs.

LG UltraGear 27GX790A-B 27" Better at:

GamingOfficeCreativeProfessionalEntertainment

ViewSonic VP1656 16" Better at:

Portable