Resolution
720p (HD)
Weight
4.72 kg
HDMI Ports
1
USB Ports
1
LG 28LJ4540 28" features ✖ processor, 27.5" display, 200 nits brightness.
Display
| Display Resolution i | 720p (HD) (23 others) |
| Display Type i | LED-backlit, LCD, IPS (16 others) |
| Screen Size i | 27.5" |
| Resolution i | 1366 x 768 px (23 others) |
| Pixel Density i | 57 ppi (36 others) |
| Display colors i | 1670 million (27 others) |
| Bit depth i | 8-bit (43 others) |
| Brightness (typical) i | 200 nits (4 others) |
| Contrast ratio i | 1000:1 (2 others) |
Connectivity
| Has bluetooth i | ✖ |
| Hdmi version i | HDMI 1.3 |
| HDMI Ports i | 1 (4 others) |
| USB Ports i | 1 (116 others) |
| Is dlna certified i | ✖ |
| Rj45 ports i | 0 (21 others) |
| Supports miracast i | ✖ |
| Has a socket for a 3.5 mm audio jack i | ✖ |
| Has an external memory slot i | ✖ |
Audio
| Supports dolby digital i | ✖ |
| Has dts surround i | ✖ |
| Audio output power i | 2 x 5W (10 others) |
| Supports digital out i | ✖ |
| Supports dolby digital plus i | ✖ |
| Has srs theatersound hd i | ✖ |
| Has stereo speakers i | ✔ (791 others) |
| Has dolby atmos i | ✖ |
| Has dts hd master audio i | ✖ |
Design
| Width i | 642.6 mm |
| Weight i | 4.72 kg (2 others) |
| Thickness i | 58.4 mm (2 others) |
| Height i | 396.2 mm |
| Volume i | 14868.53 cm³ |
| Supports vesa mount i | ✔ (610 others) |
Miscellaneous
| Has a front camera i | ✖ |
Similar products
Frequently Asked Questions
What is the display resolution of the LG 28LJ4540 28"?
At 720p (HD), the LG 28LJ4540 28" is 584% above the category average for display resolution, ranking #62 out of 813 — see ranking tv products.
How many colors does the LG 28LJ4540 28" display support?
At 1670 million, the LG 28LJ4540 28" ranks #1 out of 639 — see ranking tv products — one of the Highest display colors in this category, 56% above the category average.
What is the colour bit depth of the LG 28LJ4540 28"?
At 8-bit, the LG 28LJ4540 28" ranks #1 out of 636 — see ranking tv products — one of the Lowest bit depth in this category, 19% below the category average.
How big is the LG 28LJ4540 28" screen?
At 27.5", the LG 28LJ4540 28" ranks #815 out of 817 — see ranking tv products — among the Lowest screen size in this category, 60% below the category average.
Is the LG 28LJ4540 28" lightweight?
Yes. At 4.72 kg, the LG 28LJ4540 28" is 85% below the category average for weight, ranking #23 out of 789 — see ranking tv products.
What is the contrast ratio of the LG 28LJ4540 28"?
At 1000:1, the LG 28LJ4540 28" is 78% below the category average for contrast ratio, ranking #153 out of 162 — see ranking tv products.
How bright is the LG 28LJ4540 28" display?
At 200 nits, the LG 28LJ4540 28" is 75% below the category average for display brightness, ranking #206 out of 212 — see ranking tv products.
What is the pixel density of the LG 28LJ4540 28"?
At 57 ppi, the LG 28LJ4540 28" is 12% below the category average for pixel density, ranking #506 out of 812 — see ranking tv products.
Does the LG 28LJ4540 28" support Digital Out?
No, the LG 28LJ4540 28" does not support Digital Out. However, 99% of TVs do.
Does the LG 28LJ4540 28" support Dolby Digital?
No, the LG 28LJ4540 28" does not support Dolby Digital. However, 88% of TVs do.
Does the LG 28LJ4540 28" support Dolby Atmos?
No, the LG 28LJ4540 28" does not support Dolby Atmos. However, 75% of TVs do.
Is the LG 28LJ4540 28" DLNA-certified?
No, the LG 28LJ4540 28" is not DLNA-certified. However, 74% of TVs do.
Does the LG 28LJ4540 28" support Dolby Digital Plus?
No, the LG 28LJ4540 28" does not support Dolby Digital Plus. However, 71% of TVs do.
Does the LG 28LJ4540 28" support DTS Surround?
No, the LG 28LJ4540 28" does not support DTS Surround. This feature is available in 51% of TVs.
Does the LG 28LJ4540 28" support DTS-HD Master Audio?
No, the LG 28LJ4540 28" does not support DTS-HD Master Audio. This feature is available in 16% of TVs.
How does it compare?
How does the LG 28LJ4540 28"'s display resolution compare to similar TVss?
At 720p (HD), the LG 28LJ4540 28" leads the Samsung The Frame 32" (2023) (4K (UHD)) by 99%.
How does the LG 28LJ4540 28"'s display colors compare to similar TVss?
At 1670 million, the LG 28LJ4540 28" leads the Vizio E-Series 32" (16.7 million) by 99%.
How does the LG 28LJ4540 28"'s HDMI ports compare to similar TVss?
At 1, the LG 28LJ4540 28" trails the Hisense 32S5QF 32" (3) by 67%.
How does the LG 28LJ4540 28"'s USB ports compare to similar TVss?
At 1, the LG 28LJ4540 28" trails the Samsung The Frame 32" (2023) (2) by 50%.
How does the LG 28LJ4540 28"'s pixel density compare to similar TVss?
At 57 ppi, the LG 28LJ4540 28" leads the Samsung The Frame 32" (2023) (34 ppi) by 40%.
How does the LG 28LJ4540 28"'s bit depth compare to similar TVss?
At 8-bit, the LG 28LJ4540 28" leads the Samsung The Frame 32" (2023) (10-bit) by 20%.
How does the LG 28LJ4540 28"'s weight compare to similar TVss?
At 4.72 kg, the LG 28LJ4540 28" trails the Vizio D32H-J09 32" (4 kg) by 15%.
How does the LG 28LJ4540 28"'s screen size compare to similar TVss?
At 27.5", the LG 28LJ4540 28" trails the Hisense 32S5QF 32" (31.5") by 13%.