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Lenovo G27-20 27 " (66C2GAC1EU)

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G27e-20 27inch monitor

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Lenovo G27-20 27 "
gamingHDRFreeSync
Screen size:27 "
Resolution:1920x1080 (16:9)
Panel:IPS, response 5 ms
Frequency:144 Hz
Contrast:1 000:1
Brightness:400 cd/m²
Functions:HDR, AMD FreeSync, NVIDIA G-Sync Compatible, Flicker-Free
Connectors:HDMI, DisplayPort

Affordable 27" gaming monitor with a 16:9 aspect ratio, high-quality, thin-bezel, semi-glossy FullHD resolution screen, increased refresh rate, good colour reproduction, support for high dynamic range output and up-to-date synchronization technologies (AMD FreeSync Premium and NVIDIA G-Sync). It is positioned as a mid-range product from the Lenovo G-Series 2021 line of models, which are designed for comfortable gaming and watching videos with cinematic quality.

The 27-inch screen is based on a high-quality 8-bit IPS-matrix with a resolution of 1920x1080 and Flicker-Free backlighting on W-LED elements, which can maintain an impressive brightness of 400 cd/m². With moderate responsiveness and support for a higher refresh rate of 144Hz, the Lenovo G27-20 monitor delivers improved fast motion clarity, essential for fast-paced multiplayer competitive shooters (Counter-Strike, Fortnite, Overwatch, PUBG, Warface, Call of Duty: Warzone and others). The low Input Lag, high energy efficiency (average power consumption is only 22 W) and the stylish design of the stand, which allows you to adjust the height of the screen, deserve mention. AMD FreeSync Premium and NVIDIA G-Sync Compatible technologies eliminate micro-lag and artifacts (frame tearing).

All specifications
Specifications G27-20
Colour
Product typegaming
Size27 "
Screen
Panel typeIPS
Surface treatmentanti-glare
Resolution1920x1080 (16:9)
FPS144 Hz
Pixel size0.31 mm
Response time (GtG)5 ms
Vertical viewing angle178 °
Horizontal viewing angle178 °
Brightness400 cd/m²
Static contrast1 000:1
Dynamic Contrast3 000 000:1
Colour depth16.7 million colours (8 bits)
Colour space (sRGB)99 %
HDR+
Connection
Video transmissionDisplayPort v 1.2
1xHDMI 1.4
Connectors (optional)mini-Jack output (3.5 mm)
Features
FeaturesFlicker-Free
AMD FreeSync
NVIDIA G-Sync Compatible
Height adjustment
General
Wall mountVESA 100x100mm
Dimensions (WxHxD)612x393x260 mm
Weight5.9 kg
Added to E-CatalogJune 2021
P/N
66C2GAC1EU

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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User reviews 5
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this is a real godsend for the eyes! You can work for hours and your eyes won't get tired.
25 December 2025 
this monitor came to me from the secondary market in perfect condition with a box. The previous owner used it for more than 2 years, and I've had it for a full year as I write this review. I have no complaints; it doesn't strain the eyes much. I don't play games, and I don't have any way to push the high refresh rate. It has tilt and height adjustments, with a great frameless design.
design, frameless, easy on the eyes, DisplayPort
no
gigawat: use Lenovo G24-20 more than year
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It can be assumed that HDR is not very interesting to you, the picture is of good quality in general.
26 October 2024 
Minus in general 1 namely HDR. I took it under the Xbox series s console, it says that this monitor does not have this) although there is a mode in the monitor settings.
Possibility of adjustment, picture, design.
HDR
Andrii Afiienko: use Lenovo G24-20 few months
Discuss
 Show Original
cool monitor, but over time be prepared for such "surprises".
27 September 2023 
I bought a monitor at the beginning of August, yesterday (09/26/23) I noticed a red dead pixel
165 Hz, IPS, price
A month and a half later, a red dead pixel appeared (the monitor felt perfect, there were no power outages, did not heat up, did not hit)
Nestor Mix: use Lenovo G24-20 few months
Discuss
 Show Original
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