iiyama 28" 4K Free Sync Monitor with USB 3.0 GB2888UHSU-B1

28" iiyama G-Master Gold Phoenix 4K Free Sync Monitor, 3840x2160, 1ms, 300 cd/m², 12M:1 ACR, HDMI/DP, Black

Scan code: LN74437 Manufacturer code: GB2888UHSU-B1 Request call
£388.99Item due on 23 October 2017
Pre order
Pay on Scan Finance with a 10% deposit from just £9.71 / month (APR 15.9%)
High End
Delivery options £11.50 By DPD DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More

iiyama Ultra HD (4K) Monitor - 28" TN LED Display - GB2888UHSU-B1

Experience iiyama UHD (4K) Monitor Visuals

The 28" G-MASTER GB2888UHSU known as Gold Phoenix, features 4K (3840 x 2160) resolution, offering a gigantic viewable area with 4 times more information and workspace than a Full HD screen. With the Black Tuner functionality the brightness and the dark shades can be adjusted, giving greater viewing performance in shadowed areas. USB 3.0 HUB, integrated speakers and a headphone socket ensure compatibility with any Desktop PC or Notebook. The GB2888UHSU is perfect for gamers and demanding users who settle only for the best specifications.


Wider, Bigger, Larger View all at Once

Ultra high definition 3840 x 2160 resolution (4K UHD) yields a superior pixel density of 157 PPI (pixels per inch) on the large 28-inch screen, for outstandingly detailed images. The 10-bit Deep Color RGB display panel ensures substantially more natural transitions between hues for exceptional realism.


FlickerFree Display, Safer Gaming

Acer UHD monitor displays are a bonanza of features that both improve your viewing experience and help reduce eye strain. The flicker-less display has blue light filter and glare reduction features that significantly improve viewing comfort while enhancing eye protection.


See More with an Enhanced Colour Count

The 10-bit Deep Colour RGB display panel ensures substantially more natural transitions between hues for exceptional realism. A smooth blend between colours can be vital in modern games to create a truely immersive experience, due to how popular particle effects have become.


Tear and Stutter-Free Gaming

AMD FreeSync technology puts an end to choppy gameplay and broken frames with fluid, artifact-free performance at virtually any framerate. FreeSync creates smooth and uninterrupted game-play every time.


Experience 1ms Response Time

A pixel response time of 1 ms means speed without the smear for an enhanced gaming experience. Fast-moving action and dramatic transitions will be rendered smoothly without the annoying effects of ghosting.


Predefined and Custom Gaming Modes

Have it your way! Choose one of the predefined gaming modes (including FPS and strategy) or set and memmorize your own settings. Choose the right path to success, don’t let a slow display stop you.


Connecting you to Ultra HD Capabilities

1 x D-Sub (VGA) | 1 x DisplayPort | 2 x HDMI | 1 x HDMI with MHL | 1 x Headphone

Screen Size 28"
Edition GB2888UHSU-B1
Panel Type TN
Panel Coating  
Panel Finish  
Touchsceen No
Backlight LED
Pitch Size 0.16
Curvature N/A
Adaptive Frame-rate Technology AMD Freesync
  • 1 x D-Sub (VGA)
  • 1 x DisplayPort
  • 2 x HDMI
  • 1 x HDMI with MHL
  • 1 x Headphone
Position Adjustment
  • Height Adjustable
  • Swivel Stand
  • Tilt
Resolution 3840x2160 (Ultra HD)
Aspect Ratio 16:9
Refresh Rate 24Hz - 75Hz
Response Time 1 ms
Brightness 300 cd/m²
Viewing Angle 170/160 (°H/°V)
Contrast Ratio/DCR 1000:1 / 12m : 1
Color Gamut  
Color Bit Depth  
HDR Support No
Supported HDR Standards  
Speakers Yes
Speaker Configuration 3W x2, Stereo
Web Camera No
Power Usage (Switched on) 42 W
VESA 100 x 100
3D Support No
Anti-Theft Features  
Included Accessories  
Monitor Colour Black
Dimensions (with stand) 663 x 543.5 x 230 mm (WxHxD)
Dimensions (without stand) 663 x 413.5 x 230 mm (WxHxD)
Weight (with Stand) 7.7 kg

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

36 months
DOA Period:
1 days
RTB Period:
1 months
Manufacturer Contact Details
01926 819189

Additional Notes:
Iiyama provide an advanced replacement exchange should your item develope a fault during the warranty period.

Customers also bought
TekSpek Guides
Display Panel Types
Display Panel Types
Date Issued: 15th May 2015

Choosing a monitor is not an easy decision to make, and not just because of the large number of variations in resolution, refresh rates, sizes and connectivity options. There are also varying panel technologies used to form each display that need to be considered. These panel technologies can be grouped into three broad categories which cover the vast majority of monitors sold in the consumer market.

Read More

28" iiyama G-Master Gold Phoenix 4K Free Sync Monitor, 3840x2160, 1ms, 300 cd/m², 12M:1 ACR, HDMI/DP, Black is rated 4.3 out of 5 by 6.
Rated 5 out of 5 by from Better than expected Good bright screen. Makes my older Samsung look positively dowdy. Built in speaker output has tidied up some cable issues for me. Very happy with this monitor.
Date published: 2017-04-19
Rated 4 out of 5 by from Outstanding customer service From a finding them cheapest on a google shopping search, through the purchase and delivery process, then support on the item and finally returned and refunded, Scan were brilliant. They kept me informed of every step, gave detailed tracking, answered my support requests and then refunded me in good time because I wasn't happy with the product. The monitor itself is excellent, I was very pleased with it except it had one dead pixel. This isn't recognised as a fault by Iiyama unless there are several dead pixels. The pixel proved to be too much of an issue for me so Scan promptly accepted a return and refunded me immediately. I wouldn't hesitate to use Scan again.
Date published: 2017-03-22
Rated 5 out of 5 by from Works amazingly with the PS4 Pro! Been searching for a monitor for a while to work with the PS4 Pro and this is the one! In the settings you can easily change the port settings so that instead of it having HDMI 1.4 the first slot can output in 4K through HDMI 2.0. With speakers and an adjustable height too this is really the monitor to buy if looking to use with a PS4 Pro!
Date published: 2017-01-09
Rated 4 out of 5 by from All in all, a great monitor I have to say that because of one particular problem (which I will explain shorty) I could not give it the full 5 star even though this monitor is fantastic. I've wanted a 4k screen to complete my screen setup for a while and this was perfect. I have another two illyama 27" 1080p 1ms monitors at either side with this one in the middle and I have to say that it takes a lot more room that I first imagined. Quality is amazing and have already been looking at 4k media (Youtube/Netflix and i think Amazon). Screen is also very bright which is very good but i had to turn mine down. The buttons (touch) seem to be a lot more responsive than previous Illyama monitors however sometimes you don't feel like you've pressed them which can be annoying. Now for the negative. I bought this monitor so it could do 4k at 60fps however when I got it setup and booted i noticed a lack of frames and sure enough after checking the setting it could only go up to 30fps. After about three hours of checking drivers were up to date, specs of monitor/graphics/display port 1.2 were checked and I could not find out why it was only capable of going upto 30 fps in 4k. I even read the manual with no luck. Eventually I gave up on research and was planning to return this product when I thought I would check the settings on the monitor and after I dug around for a bit I found that you can change the version the ports run at. HDMI was set to the max already (1.4) however Display port was set to 1.1 which cannot support 4k at 60fps, I changed this to 1.2 and hey presto glorious 4k in 60fps. All in all, a great monitor however not sure why it was not shipped with 1. the highest version of display port selected by default and 2. why it did not explain these or most settings with the manual provided.
Date published: 2016-12-09
Rated 3 out of 5 by from No Use for Macbook Multiple inputs which is great. Use it with Win 10 in 4K mode and its great. However using it with a Macbook Pro (mid 2012) it will not work for more than a few minutes via the DisplayPort; the screen freezes and you need to reboot the Mac (very rare) and I'm using the supplied cable. The Macbook will work fairly well in HDMI mode however the quality of the display is inferior to the Prolite E2773HDS which sits next to it and runs Win 10. Searched for drivers for the Mac on the iiyama site but no luck. Can only recommend it for a Win 10 and then you need a decent graphics card to drive it properly.
Date published: 2016-11-12
Rated 5 out of 5 by from Amazing Display and Speakers This display is amazing, very high resolution, great colour and big enough for immersive gaming. I use the built in speakers over HDMI and they work very well. Lots of connections including a USB passthrough for mice and keyboard. This is an amazing panel for the price and I highly recommend it.
Date published: 2016-09-17
  • y_2017, m_10, d_18, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_6
  • loc_en_GB, sid_74437, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scan
Questions & Answers

Hi, Does Freesync work over HDMI with this monitor. im looking for one for my Xbox One X when its out

Asked by: XboxX
Hello, This monitor is not listed to support Freesync over HDMI. Regards,
Answered by: JackB
Date published: 2017-09-06
  • y_2017, m_10, d_18, h_18CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.3
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_en_GB, sid_74437, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_scan
iiyama 28" 4K Free Sync Monitor with USB 3.0 GB2888UHSU-B1
iiyama 28" 4K Free Sync Monitor with USB 3.0 GB2888UHSU-B1