ASUS BE249QLB-G
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
ASUS VP228T reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
ASUS 90LM01K0-B02170 is listed in the computer monitors category. The recorded specifications include display diagonal: 54.6 cm (21.5"); display resolution: 1920 x 1080 pixels. This entry covers manufacturer code 90LM01K0-B02170. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: 90LM01K0-B02170. Icecat product 29918735 · Checked 20 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 54.6 cm (21.5") |
|---|---|
| Screen resolution | 1920 x 1080 pixels |
| Response time | 1 ms |
| Display brightness (typical) | 250 cd/m² |
More product specifications
Open a section for the details that matter to you.
Audio & listening5 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 3 W |
| Built-in speakers | Yes |
| Audio input | Yes |
| Headphone out | No |
Display6 details
| Touchscreen | No |
|---|---|
| Display surface | Matt |
| Screen shape | Flat |
| Contrast ratio (dynamic) | 100000000:1 |
| Display number of colours | 16.78 million colours |
| Colour gamut standard | sRGB |
Processor, memory & storage2 details
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
|---|---|
| Card reader integrated | No |
Camera, image & video2 details
| Supported video modes | 1080p |
|---|---|
| Built-in camera | No |
Printing, scanning & paper2 details
| Horizontal scan range | 30 - 83 kHz |
|---|---|
| Vertical scan range | 50 - 75 Hz |
Connections & wireless7 details
| Built-in USB hub | No |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| DVI port | Yes |
| DVI-D ports quantity | 1 |
| Wi-Fi | No |
| Ethernet LAN | No |
| Panel mounting interface | 100 x 100 mm |
Power & battery7 details
| Power consumption (typical) | 21.1 W |
|---|---|
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Annual energy consumption | 37 kWh |
| Energy efficiency class (legacy scale) | B |
| Supplied AC adapter type | AC |
Design & dimensions9 details
| Product colour | Black |
|---|---|
| VESA mounting | Yes |
| Width (with stand) | 513 mm |
| Depth (with stand) | 199.4 mm |
| Height (with stand) | 373 mm |
| Width (without stand) | 513 mm |
| Depth (without stand) | 52.1 mm |
| Height (without stand) | 309 mm |
| Weight (without stand) | 3.5 kg |
Software & compatibility1 detail
| Certification | BSMI, CB, CCC, CEL level 1, CU, ErP, FCC, J-MOSS, PSB, PSE, TCO6.0, UL/cUL, VCCI, WEEE, WHQL (Windows 8.1, Windows 7), MEPS, RCM, TUV Flicker-free , TUV Low Blue Light |
|---|
Further product details22 details
| HD type | Full HD |
|---|---|
| Native aspect ratio | 16:9 |
| Aspect ratio | 16:9 |
| Pixel pitch | 0.248 x 0.248 mm |
| 3D | No |
| NVIDIA G-SYNC | No |
| Flicker-free technology | Yes |
| Game mode | Yes |
| HDCP | Yes |
| AC (power) in | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 20° |
| Picture-in-Picture | No |
| Plug and Play | No |
| Quick start guide | Yes |
| Sustainability certificates | ENERGY STAR |
| On/off switch | Yes |
| TV tuner integrated | No |
| Miracast | No |
| Hotel mode | Yes |
Packaging & supplied accessories5 details
| Package width | 565 mm |
|---|---|
| Package depth | 123 mm |
| Package height | 440 mm |
| Package weight | 5.3 kg |
| Cables included | AC, VGA |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
