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Samsung Odyssey G7 G70B 28-inch 4K UHD IPS Smart Gaming Monitor, 144Hz
Samsung's Odyssey G7 G70B (LS28BG702) is a flat 28-inch 4K UHD gaming monitor with an IPS panel: 3,840 x 2,160 at up to 144Hz with a 1ms (GtG) response time. It supports VESA DisplayHDR 400 and HDR10+, G-Sync compatibility, 90% DCI coverage and 178° viewing angles. It is also a Samsung smart monitor with Tizen, Wi-Fi 5, Bluetooth 5.2, built-in speakers and a remote control, plus DisplayPort 1.4, two HDMI 2.1 inputs and a two-port USB hub.
Quick Glance
Key Features
144Hz, 1ms (GtG) at 4K UHD
A 144Hz refresh rate and a 1ms (GtG) response time at 3,840 x 2,160 give ultra-smooth, blur-free action, and G-Sync compatibility keeps the graphics card and panel synced to reduce choppiness, screen lag and image tears. Virtual AIM Point, Game Bar 2.0 and Auto Source Switch+ help you play faster.
4K IPS with VESA DisplayHDR 400
A 28-inch IPS panel with UHD resolution packs four times the pixel density of FHD, with clear colours and a 178° viewing angle. VESA DisplayHDR 400 and HDR10+ add contrast with deeper blacks and brighter whites, and Samsung lists 300 cd/m² typical brightness and 90% DCI coverage.
Smart Monitor with Wi-Fi 5 and a Remote
Tizen smart features with Wi-Fi 5, Bluetooth 5.2 and a remote control give access to Microsoft 365, SmartThings and screen mirroring, and Samsung TV Plus is built in, with app availability varying by country. DisplayPort 1.4, two HDMI 2.1 inputs, a two-port USB hub and a LAN port connect the rest.
Detailed Specifications
Specifications as published by Samsung Gulf on the UAE product page for the LS28BG702EMXUE, in Samsung's own figures. No Samsung Business page exists for this code, so the UAE consumer page, which carries the full specification table, is used; the feature text comes from the same page.
Need-to-Know
This page currently offers one size, the 28-inch LS28BG702EMXUE. Its key figures are below; if Samsung adds another size of the Odyssey G7 G70B, it will be listed here alongside.
- Samsung lists Gaming Hub for a set of countries that does not include the UAE, and Universal Guide for the US only, and says Samsung TV Plus may not be available in some regions. This page does not promise Gaming Hub, Universal Guide or TV Plus.
- Samsung's feature text and its specification table disagree on adaptive-sync support, so this page names only G-Sync compatibility, as Samsung words it in its feature text.
- Samsung lists USB-C as No and no Thunderbolt, and the box holds a DP cable but no HDMI cable. A laptop with only USB-C video needs a USB-C to HDMI or USB-C to DisplayPort adaptor.
- Samsung lists no power consumption figure for this model, so none is stated here. Power is through an external adaptor rated AC 100 to 240 VAC.
| Size | Model | Resolution | With stand (W x H x D) | Weight with stand | Refresh rate (max.) |
|---|---|---|---|---|---|
| 28" | LS28BG702EMXUE | 3840 x 2160 | 637.9 x 577.0 x 244.8 mm | 7.0 kg | 144Hz |
At 3840 x 2160 a 28-inch screen shows four times the pixels of Full HD, so text and game detail are very fine; 144Hz at this resolution needs a graphics card that can drive it.
Best For / Customer Benefits
Customer Benefits
- A 144Hz refresh rate and a 1ms (GtG) response time at 4K UHD keep fast games sharp and smooth.
- An IPS panel with a 178° viewing angle shows clear colour from the side as well as straight on.
- VESA DisplayHDR 400 and HDR10+ add contrast with deeper blacks and brighter whites.
- Two HDMI 2.1 inputs and DisplayPort 1.4 connect a gaming PC and a console together.
- Pivot, tilt, swivel and height adjustment set the screen exactly where you want it.
Best For
Frequently Asked Questions
Samsung lists 3,840 x 2,160 (4K UHD) on a flat 28-inch IPS panel with a maximum 144Hz refresh rate and a 1ms (GtG) response time. HDMI 2.1 and DisplayPort 1.4 inputs are fitted, and a graphics card able to drive 4K at 144Hz is needed for the top refresh rate.
Yes, it runs Tizen with Wi-Fi 5, Bluetooth 5.2 and a remote control, with Microsoft 365, SmartThings and screen mirroring listed. Samsung says app and service availability varies by country, so check the apps you need before relying on them.
Yes. Samsung lists a height-adjustable stand (120.0 ± 5.0 mm) with tilt from -9.0° to 13.0°, swivel from -15.0° to 15.0° and pivot from -92.0° to 92.0°, plus a 100 x 100 mm wall mount for a monitor arm.
Yes. Samsung lists built-in speakers with Adaptive Sound and a headphone output, so you can listen through the monitor or plug in headphones.
Want to check the Odyssey G7 suits your setup?
Tell us which PC or console you are connecting and our UAE team will confirm the right cable for 4K at 144Hz and current stock of the Samsung Odyssey G7 G70B LS28BG702.

