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Our best 27 inch 4k gaming monitor picks deliver very sharp 4K images on a desk-friendly 27-inch screen, with refresh rates from 120Hz to 180Hz.
4K at 27 inches looks crisp for games and text, but needs a strong GPU or upscaling. We compared refresh rate, sharpness, features and owner feedback to find the best 27 inch 4k gaming monitor.
Quick Answer: The Best 27 Inch 4K Gaming Monitor
- Best Overall: LG 27G810A-B 27-inch Ultragear 4K UHD IPS Gaming Monitor, Dual Mode UHD 180Hz or FHD 360Hz, DisplayHDR 400
- Best Dual Mode: ASUS ROG XG27UCG 27 Inch 4K 160Hz USB-C G-SYNC Gaming Monitor, Dual Mode FHD 320Hz
- Best Value: ASUS TUF Gaming VG27UQ1A 27 Inch 4K 160Hz G-SYNC Gaming Monitor
- Best Smart: Samsung 27 Odyssey G7 (G70D) 4K UHD IPS 144Hz Smart Gaming Monitor, G-Sync Compatible
- Best for Work: Dell 27 Monitor S2725QS, 4K UHD IPS, 120Hz, FreeSync Premium
- Budget Pick: LXZ 27 Inch 4K Monitor 144Hz, UHD 3840×2160, IPS Panel, HDR10
The LG UltraGear 27G810A is our top pick. Also consider the ASUS ROG Strix XG27UCG (Best Dual Mode) and the ASUS TUF Gaming VG27UQ1A (Best Value).
Best 27 Inch 4K Gaming Monitor Comparison Table
| Product | Best For | Type | Key Feature | Buy |
|---|---|---|---|---|
| LG UltraGear 27G810A | Best Overall | 27-inch 4K 180Hz monitor | 4K 180Hz or FHD 360Hz | Check Price |
| ASUS ROG Strix XG27UCG | Best Dual Mode | 27-inch 4K dual-mode monitor | 4K 160Hz or FHD 320Hz | Check Price |
| ASUS TUF Gaming VG27UQ1A | Best Value | 27-inch 4K 160Hz monitor | 4K at 160Hz | Check Price |
| Samsung Odyssey G7 G70D 27-inch | Best Smart | 27-inch 4K 144Hz smart monitor | 4K IPS with smart apps | Check Price |
| Dell S2725QS | Best for Work | 27-inch 4K 120Hz monitor | 4K 120Hz for work and console | Check Price |
| LXZ 27-inch 4K 144Hz | Budget Pick | 27-inch budget 4K monitor | Cheap 4K at 144Hz | Check Price |
The 6 Best 27-Inch 4K Gaming Monitors
Each best 27 inch 4k gaming monitor pick below is a 27-inch 4K monitor.
LG 27G810A-B 27-inch Ultragear 4K UHD IPS Gaming Monitor, Dual Mode UHD 180Hz or FHD 360Hz, DisplayHDR 400
1The LG UltraGear 27G810A is a 27-inch 4K IPS monitor that runs 180Hz in 4K or 360Hz in Full HD.
👍 Pros & Cons
Pros
- 4K at 180Hz
- Dual mode
- G-Sync
Cons
- Needs a strong GPU
- Pricier than 160Hz 4K
📄 Detailed Review
- Size: 27 in
- Modes: 4K 180Hz / FHD 360Hz
- HDR: DisplayHDR 400
It is a fast, sharp all-rounder.
Best 27-inch 4K.
ASUS ROG XG27UCG 27 Inch 4K 160Hz USB-C G-SYNC Gaming Monitor, Dual Mode FHD 320Hz
2The ASUS ROG Strix XG27UCG runs 4K at 160Hz or Full HD at 320Hz and adds USB-C.
👍 Pros & Cons
Pros
- Dual mode
- USB-C
- Fast IPS
Cons
- Pricier than single-mode 4K
- FHD mode is softer
📄 Detailed Review
- Size: 27 in
- Modes: 4K 160Hz / FHD 320Hz
- Ports: USB-C, HDMI, DP
It is a flexible 4K monitor.
Best dual-mode 4K.
ASUS TUF Gaming VG27UQ1A 27 Inch 4K 160Hz G-SYNC Gaming Monitor
3The ASUS TUF VG27UQ1A is a 27-inch 4K monitor with a 160Hz refresh rate and ELMB Sync.
👍 Pros & Cons
Pros
- 4K 160Hz value
- ELMB Sync
- G-Sync Compatible
Cons
- Needs a strong GPU
- Basic stand
📄 Detailed Review
- Size: 27 in
- Resolution: 3840 x 2160
- Refresh: 160Hz
It is a value 4K high-refresh pick.
Best value 4K.
Samsung 27 Odyssey G7 (G70D) 4K UHD IPS 144Hz Smart Gaming Monitor, G-Sync Compatible
4The Samsung Odyssey G7 G70D is a 27-inch 4K IPS smart monitor with 144Hz.
👍 Pros & Cons
Pros
- Smart TV apps built in
- 4K IPS
- Adjustable stand
Cons
- Pricey
- 144Hz not 160Hz+
📄 Detailed Review
- Size: 27 in
- Resolution: 3840 x 2160
- Refresh: 144Hz
It doubles as a small smart TV.
Best smart 4K.
Dell 27 Monitor S2725QS, 4K UHD IPS, 120Hz, FreeSync Premium
5The Dell S2725QS is a 27-inch 4K IPS monitor with 120Hz and FreeSync Premium.
👍 Pros & Cons
Pros
- Sharp 4K for work
- 120Hz
- ComfortView Plus
Cons
- 5ms response
- Not for esports
📄 Detailed Review
- Size: 27 in
- Resolution: 3840 x 2160
- Refresh: 120Hz
It is a sharp work-and-console screen.
Best 4K for work.
LXZ 27 Inch 4K Monitor 144Hz, UHD 3840×2160, IPS Panel, HDR10
6The LXZ 27-inch monitor offers 4K at 144Hz on an IPS panel for a low price.
👍 Pros & Cons
Pros
- Very cheap 4K 144Hz
- IPS panel
- HDR10
Cons
- Lesser-known brand
- 5ms response
📄 Detailed Review
- Size: 27 in
- Resolution: 3840 x 2160
- Refresh: 144Hz
It is a budget 4K option.
Budget 4K 144Hz.
How We Chose the Best 27 Inch 4K Gaming Monitor
To choose the best 27 inch 4k gaming monitor, we compared refresh rate, sharpness, features and owner feedback.
For official guidance on monitor distance, height and viewing angle, see the OSHA Computer Workstations eTool on monitors.
Product details in this guide are based on manufacturer specifications and verified owner feedback, not in-house lab testing. Read more on our How We Test page.
Buying Guide: How to Choose the Best 27 Inch 4K Gaming Monitor
Keep these factors in mind when shopping for the best 27 inch 4k gaming monitor.
1080p, 1440p or 4K?
1080p is cheapest and easiest to drive at high frame rates, and it looks sharpest on 24-inch screens. 1440p is the sweet spot for 27-inch gaming monitors. 4K looks best on 27 to 32 inches but needs a strong graphics card or a console to make use of it.
Match the monitor to your graphics card
High refresh rates only help when your PC can reach those frame rates. A mid-range card is ideal for 1440p at 144Hz to 180Hz, while 4K at high refresh needs a high-end card or upscaling.
Dual-mode monitors
Dual-mode monitors switch between a high resolution and a lower resolution at a much higher refresh rate, such as 4K for single-player games and 1080p for esports.
Using a monitor with PS5 or Xbox
PS5 and Xbox Series X support 1440p at 120Hz, and HDMI 2.1 monitors can also take 4K at 120Hz. Check that the monitor lists HDMI 2.1 or 120Hz over HDMI, and that it supports VRR if you want smoother frame rates.
4K gaming tips
Get smooth 4K gameplay:
- Turn on DLSS, FSR or XeSS upscaling.
- Set Windows scaling to 125-150% for readable text.
- Use DisplayPort 1.4 or HDMI 2.1 for 4K at high refresh.
- Lower shadows and volumetrics before resolution.
Here are quick answers about the best 27 inch 4k gaming monitor.
Frequently Asked Questions
What is the best 27 inch 4k gaming monitor?
Our pick for the best 27 inch 4k gaming monitor is the LG UltraGear 27G810A, followed by the ASUS ROG Strix XG27UCG (Best Dual Mode).
Is 4K worth it at 27 inches?
Yes for sharpness; 1440p is easier to run.
What GPU do I need for 4K gaming?
A high-end card, or upscaling with a mid-range card.
Is 27-inch 4K good for PS5?
Yes, especially with HDMI 2.1 for 4K 120Hz.
Final Verdict
Our final pick for the best 27 inch 4k gaming monitor is the LG UltraGear 27G810A. Choose the ASUS ROG Strix XG27UCG if you want 4K 160Hz or FHD 320Hz, or the ASUS TUF Gaming VG27UQ1A if you want 4K 160Hz for less.
Related Guides
More gaming monitor guides:
- Best 27 Inch 4K Monitor for Gaming
- Best 240Hz OLED Monitor
- Best 27 Inch OLED Gaming Monitor
- Best 32 Inch 4K Gaming Monitor
- Best Speakers for Gaming and Music
- Best Xbox Keyboard and Mouse
Product details are based on manufacturer specifications at the time of writing. Prices and availability change often, so check Amazon for the latest price.
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