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Acer B277KLbmiiprfx computer monitor 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black
SKU
UM.HB7EE.L01
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In Stock:
32 available
68.6cm (27") 4K Ultra HD 3840 x 2160 IPS, 16:9, 350cd/m², 1.073B, 4ms, 178°/178°, 1000:1
- 68.6cm (27") 4K Ultra HD 3840 x 2160 IPS
- 4ms, 16:9, 350cd/m2, 1000:1
- HDMI, DisplayPort
Category: Computer Monitors
Eco-friendly Viewing
This series is ENERGY STAR®, TCO, and EPEAT certified, reflecting Acer’s commitment to the environment. It is made with 85% PCR and 5% ocean-bound plastic while using 100% recyclable paper packaging.
Absolute Immersion
Take productivity to the next level with 4K ultra-high definition resolution1. Text, images, and more will be crisp and clear for a more enjoyable user experience.
Video Calls Made Easy
Make use of FHD IR webcam1 for all your Zoom calls and video conferencing needs. It also supports Windows Hello for quick and easy logins.
Flexible Adjustments
The ErgoStand1 design of this monitor allows the user to tilt, swivel, pivot, and adjust the height of your display with flexibility so you can find the best viewing angle.
Details Matter
Whether choosing photos or editing videos, the 90% DCI-P3 color coverage1 with up to 1.07 billion colors1 gives you more precise colors and enhanced color depth to bring out all the details of your work.
Protecting Your Eyes
This display comes equipped Acer VisionCare eye-protecting technologies such as Acer BlueLightShield Pro, Flickerless, Low-dimming, and ComfyView.
This series is ENERGY STAR®, TCO, and EPEAT certified, reflecting Acer’s commitment to the environment. It is made with 85% PCR and 5% ocean-bound plastic while using 100% recyclable paper packaging.
Absolute Immersion
Take productivity to the next level with 4K ultra-high definition resolution1. Text, images, and more will be crisp and clear for a more enjoyable user experience.
Video Calls Made Easy
Make use of FHD IR webcam1 for all your Zoom calls and video conferencing needs. It also supports Windows Hello for quick and easy logins.
Flexible Adjustments
The ErgoStand1 design of this monitor allows the user to tilt, swivel, pivot, and adjust the height of your display with flexibility so you can find the best viewing angle.
Details Matter
Whether choosing photos or editing videos, the 90% DCI-P3 color coverage1 with up to 1.07 billion colors1 gives you more precise colors and enhanced color depth to bring out all the details of your work.
Protecting Your Eyes
This display comes equipped Acer VisionCare eye-protecting technologies such as Acer BlueLightShield Pro, Flickerless, Low-dimming, and ComfyView.
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Built-in camera | No |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Display | |
| Display brightness (typical) | 350 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.073 billion colours |
| Native aspect ratio | 16:9 |
| Pixel density | 163 ppi |
| Maximum refresh rate | 60 Hz |
| sRGB coverage (typical) | 99% |
| HD type | 4K Ultra HD |
| Display technology | LCD |
| Contrast ratio (dynamic) | 100000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.155 x 0.155 mm |
| Digital horizontal frequency | 30 - 160 kHz |
| Digital vertical frequency | 40 - 60 Hz |
| Display resolution | 3840 x 2160 pixels |
| Response time | 4 ms |
| Display diagonal | 68.6 cm (27") |
| Contrast ratio (typical) | 1000:1 |
| Touchscreen | No |
| Panel type | IPS |
| Colour depth | 8 bit |
| Management features | |
| Picture-in-Picture | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 4 W |
| Built-in camera | No |
| Design | |
| Market positioning | Business |
| Certification | TCO, ENERGY STAR, EPEAT SILVER, TUV EYESAFE 2.0 Certificate |
| Product colour | Black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | No |
| Headphone out | No |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| Audio output | Yes |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort out version | 1.2 |
| Technical details | |
|---|---|
| Height (without stand) | 367 mm |
| Depth (without stand) | 67.8 mm |
| Width (without stand) | 614.4 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Power supply type | Internal |
| Weight (with stand) | 8.12 kg |
| Touchscreen | No |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -45 - 45° |
| Tilt angle range | -5 - 35° |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Picture-in-Picture | Yes |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 15 cm |
| Power | |
| Power supply type | Internal |
| Power consumption (standby) | 0.5 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 35 kWh |
| Weight & dimensions | |
| Height (without stand) | 367 mm |
| Depth (without stand) | 67.8 mm |
| Width (without stand) | 614.4 mm |
| Width (with stand) | 614.4 mm |
| Depth (with stand) | 247 mm |
| Height (with stand) | 393.4 mm |
| Weight (with stand) | 8.12 kg |
| Weight (without stand) | 4.78 kg |
| Packaging content | |
| Stand included | Yes |
| Packaging data | |
| Stand included | Yes |
| Other features | |
| Certification | TCO, ENERGY STAR, EPEAT SILVER, TUV EYESAFE 2.0 Certificate |
| Height (without stand) | 367 mm |
| Depth (without stand) | 67.8 mm |
| Width (without stand) | 614.4 mm |
| HDMI | Yes |
| Energy efficiency scale | A to G |
| Power supply type | Internal |
| Touchscreen | No |
| Certificates | |
| Certification | TCO, ENERGY STAR, EPEAT SILVER, TUV EYESAFE 2.0 Certificate |
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|---|---|---|---|---|---|---|
| SKU |
UM.HB7EE.L01
|
S1934H-BK
|
X15E0011E0100
|
X15E00A1E0100
|
TD2430
|
242B9T/00
|
| Manufacturer |
Acer
|
Eizo
|
AG Neovo
|
AG Neovo
|
Viewsonic
|
Philips
|
| Native aspect ratio |
16:9
|
5:4
|
4:3
|
4:3
|
16:9
|
16:9
|
| VESA mounting |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| NVIDIA G-SYNC |
N/A
|
N
|
N
|
N
|
N
|
N
|
| Built-in USB hub |
N
|
N
|
N
|
N
|
Y
|
Y
|
| AMD FreeSync |
N/A
|
N
|
N
|
N
|
N
|
N
|
| Display diagonal |
≈ 21 inches
|
≈ 19 inches
|
under 18 inches
|
under 18 inches
|
≈ 21 inches
|
≈ 21 inches
|
| Display resolution |
N/A
|
1280 x 1024 pixels
|
1024 x 768 pixels
|
1024 x 768 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
| Product colour |
Black
|
Black
|
Black
|
White
|
Black
|
Black
|
| Touchscreen |
N
|
N
|
N
|
N
|
Y
|
N
|
| Built-in camera |
N
|
N
|
N
|
N
|
N
|
N
|
| Market positioning |
Business
|
Office
|
Industrial
|
Industrial
|
N/A
|
Home
|
| Display technology |
LCD
|
LCD
|
LED
|
LED
|
LCD
|
LCD
|