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Acer S277HK

We have collected and analyzed 16 expert reviews and 54 user reviews from international sources. Experts rate this product 77/100 and users rate it 78/100. The average review date is Sep 23, 2015. We have compared these reviews to 435269 reviews from other Monitors. The alaScore™ for this product is 93/100 = Excellent. Last update: Dec 10, 2018.

Review analysis

(Based on 70 reviews)

Expert Reviews  

User Reviews  

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Showing 1 - 17 of 45 Show Reviews: in English | in other languages (25)

Consumer review ( review summary for Acer S277HK


alaTest has collected and analyzed 7 user reviews of Acer S277HK from The average user rating for this product is 3.6/5, compared to an average user rating of 4.3/5 for other products in the same category on Reviewers really like the size. The design is also appreciated.

design, size

71% of the reviews on give this product a positive rating.

This summary is based on the products: Acer S277HKwmidpp 27-inch 4K2K UHD IPS Zero Frame Monitor 4 ms HDMI 2.0 with DTS Sound SpeakersAcer S277HKwmidpp 27-inch 4K2K UHD IPS Zero Frame Monitor 4 ms HDMI 2.0 with DTS Sound Speakers

Dec, 2018

DT Recommended Product

Expert review by : Matt Smith (

Acer S277HK 4K monitor review


The Acer 277HK strikes a near-perfect compromise between style and quality.

That is a problem for Acer. Dell’s monitor offers a far superior ergonomic stand, better on-screen controls, and slightly better overall image quality. All of this leads to an obvious conclusion; you should probably buy the Dell.

Jun, 2015

Editor's Choice

Expert review by : John R. Delaney (

Acer S277HK


The Acer S277HK is a smart-looking 27-inch Ultra-High-Definition (UHD) monitor that delivers a crisp 4K picture and solid color and gray-scale performance.

Solid performance. Sleek design. Delivers sharp UHD images.

Tilt-only stand. Lacks USB ports.

Conclusion If you're looking for a 27-inch, UHD 4K monitor that performs well and looks good, put the Acer S277HK at the top of your list. Whereas most reasonably priced 27-inch UHD models use TN panels that suffer from narrow viewing angles and skewed...

May, 2015

Expert review by : Stephen (

A Review of the Acer S277HK wmidpp 27-inch 4K Ultra HD (3840 x 2160) Widescreen Display


Joining Viewsonic's VP2780-4K and VX2475Smhl - 4K ultra HD monitors in being one of the first in the world with HDMI 2.0 built into it, the Acer S277HK wmidpp is a powerful piece of technology that also includes excellent specs such as premium rear...

Excellent refresh rate ; Superb contrast ratio ; Very high color gamut ; 16:9 aspect ratio perfecto for gaming ; HDMI 2.0 ; DisplayPort 1.2 ; Beautiful physical design ; Excellent off-angle display quality

No USB ports ; Possible lag due to IPS display ; Lack of VESA support and height adjustment

Despite its partial flaws, the ACER S277HK wmidpp is on the whole an excellent 4K monitor with some excellent feature that make it ideal for office and home use in casual gaming, video consumption and some professional design tasks.

May, 2015

Expert review by : Chuong Nguyen (

Acer S277HK review


A bezel-less beauty

Price ; Bezel-less design ; Refresh rate

No USB ports ; Height not adjustable ; Not wall-mountable

The Acer S227HK is a beautifully designed display with fast refresh rates and a competitive price tag. If you don't mind the rear port placement and lack of vertical height adjustment, there is plenty to like. A gorgeous IPS screen and bezel-free...

Feb, 2015

Expert review by : Andrew Harrison (

Acer S277HK review


It isn't perfect, but it's good value

The Acer S277HK makes an impact with its angular white and silver design, and offers good image quality that’s only clouded a little by the applied anti-reflective film. An adjustable height stand or even VESA mount would subtract our problems with its...

Jul, 2015

Expert review by (

Acer S277HK review


The Acer S277HK is a stylish Ultra HD monitor with fabulous image quality, but it's not hugely practical

The Acer S277HK is a very pretty monitor with excellent Ultra HD image quality. If you don't need an adjustable stand or USB ports, it's a great buy and one of the best-performing 4K monitors for under £1,000 we've reviewed to date. However, if you're...

Expert review by : Mike Jennings (

Acer S277HK review: Beautiful outside, basic inside


The Acer S277HK serves up 4K with style – but is there any substance?

Reasonable benchmark results; Good-looking design

Mediocre image quality; Few adjustability options; No USB ports

Not bad in any category, but mediocre performance and a high price makes it difficult to recommend

Mar, 2018

Expert review by : Orestis Bastounis (

Acer S277HK 27 inch 4K Monitor Review


The Acer S277HK is a 27 inch, 4K IPS display with a focus on smart, attractive design. It has a part The Acer S277HK is a 27 inch, 4K IPS display with a focus on smart, attractive design. It has a particularly thin bezel, termed ZeroFrame by the...

Excellent out-of-the-box colour accuracy.

No pivot or height adjustment.

Jun, 2015

Consumer review (

Beautiful monitor, bad light bleed.


--There is no automatic input selection, so you have to navigate through the onscreen menus to change the input. This can be very annoying if you have more than one machine connected to the monitor.

--Frameless design is definitely worth the premium. You will stare at a monitor for hours a day, so do yourself a favor and pay the small premium --IPS color gamut is very good. I don't have metrics here, but it's on par with my other IPS displays.

--Light bleed is rather poor. Watching dark movies in a dark room is an unsatisfying experience due to the bleed, which is almost exclusively in the corners. Usually I find monitors have them on the entire edge, but never this bad for a new unit....

May, 2016

Consumer review (



Screen resolution and lack of L and R bezel gives this a 5!

Lack of VESA mount. If you want to mount these on a wall without the stand you are going to have to super glue brackets. Of course if you really wanted to get picky, these would be better with no bezel on the bottom as well.

Mar, 2016

Product Specifications


Energy Star certified:No / Yes


Color of product:Silver / White
Market positioning:Home & Office


3D compatibility: No
Aspect Ratio:16:9
Contrast ratio (dynamic):100000000:1
Contrast ratio (typical):100000000:1
Display brightness:300
Display Diagonal:27
Display Diagonal (metric):27
Display number of colors:1.073 billion colours / 1070
Display Resolution:3840 x 2160
Display Technology:IPS
HD type:4K Ultra HD / Full HD
Native Aspect Ratio:16:9
Pixel Pitch:0.0109 x 0.0109
Response Time:4
Supported graphics resolutions:3840 x 2160
Viewing angle, horizontal:178
Viewing angle, vertical:178

Energy Management

Annual Energy Consumption:75
Energy efficiency compliance:C / Unspecified
Power consumption (off):0.4
Power consumption (standby):0.47
Power consumption (typical):49.87


Cable lock slot:Kensington / N / Yes
Cable lock slot type:Kensington
Height adjustment: No
LED Indicators: Yes
On/Off switch: Yes
Plug and Play: Yes
Power LED: Yes
Rotating: No
Stand-by LED: Yes
Swivelling: No
Tilt adjustment: Yes
Tilt angle:-5 - 15
Tilt angle range:-5 - 15
VESA mounting:N
VESA mounting interfaces:N


Built-in camera: No
Built-in speaker(s):Y
Built-in speakers: Yes
Number of loudspeakers:2
Number of Speakers:2
RMS rated power:2
TV tuner integrated: No


Bluetooth: No
Ethernet LAN:N
Ethernet LAN connection: No
Wi-Fi: No

Packaging Content

Cables included:AC, DisplayPort, DVI, HDMI

Ports & interfaces

Audio Input: Yes
Built-in USB hub:N
DisplayPorts quantity:1
DVI port: Yes
HDMI ports quantity:1
Headphone connectivity:3.5 mm
Headphone out:Y
Headphone outputs:1
Mini DisplayPort quantity:1
Mini DisplayPorts quantity:1


Annual Energy Consumption:75
Energy efficiency class:C
Power consumption (off):0.4
Power consumption (standby):0.47
Power consumption (typical):49.87

Thin Client

Thin client installed: No

Weight & Dimensions

Depth:4 / 4.45
Depth (with stand):6 / 6.06
Height (with stand):17.8 / 18
Weight:10.9 / 11
Weight (with stand):11.9
Weight with stand:11 / 11.9
Width:24 / 24.2
Width (with stand):24 / 24.2