Specifications of LG 28LJ400B-PU
LG 28LJ400B-PU TV 71.1 cm (28") WXGA Black
The LG 28LJ400B-PU TV is a model with LED technology, a screen diagonal of 71.1 cm, a screen resolution of 1366 x 768 pixels, an aspect ratio of 16:9, 1 HDMI ports to connect a Blu-ray player, DVD, a game console, etc., 1 USB ports to connect an external hard drive, a Chromecast, a Bluetooth receiver etc., in addition to the rest of the features listed below.
Release date: 2017-07-22.
Table of Contents:
| Brand | LG |
| Model | 28LJ400B-PU |
| Aspect ratio | 16:9 |
| HDMI ports | 1 |
| USB supports | Yes |
| Ethernet sockets | No |
| USB ports | 1 |
| Ultra slim TV | No |
| Type | LED |
| Curved TV | No |
| Size diagonal | 71.1 |
| Resolution | 1366 x 768 |
| Colour | Black |
| No. of speakers | 2 |
| Total speaker output | 10 |
| Bluetooth | No |
| Wi-Fi | No |
| Miracast screen mirroring support | Yes |
| Voltage requirement | 100 - 240 |
| Power consumption standby | 0.5 |
| Short description | LG 28LJ400B-PU, 71.1 cm (28"), 1366 x 768 pixels, WXGA, LED, ATSC, Black |
| Long description | LG 28LJ400B-PU. Display diagonal: 71.1 cm (28"), Display resolution: 1366 x 768 pixels, HD type: WXGA, Display technology: LED, Screen shape: Flat, Display brightness: 200 cd/m², Response time: 8 ms, Contrast ratio (typical): 900:1, Native aspect ratio: 16:9. Digital signal format system: ATSC. Product colour: Black |
| Handheld remote control: | Yes |
| Exhibition | |
|---|---|
| Viewing angle, vertical: | 178° |
| Viewing angle, horizontal: | 178° |
| Display technology: | LED |
| Display resolution: | 1366 x 768 pixels |
| Display number of colours: | 16.78 million colours |
| Display diagonal (metric): | 70 cm |
| Screen shape: | Flat |
| Display diagonal: | 71.1 cm (28") |
| Screen format adjustments: | 4:3,16:9 |
| Display brightness: | 200 cd/m² |
| Response time: | 8 ms |
| Contrast ratio (typical): | 900:1 |
| Colour depth: | 8 bit |
| Native aspect ratio: | 16:9 |
| HD type: | WXGA |
| Audio | |
| RMS rated power: | 10 W |
| Number of speakers: | 2 |
| TV tuner | |
| Tuner type: | Analog & digital |
| Digital signal format system: | ATSC |
| Analog signal format system: | NTSC |
| Ports and Interfaces | |
| DVI port: | No |
| USB 2.0 ports quantity: | 1 |
| Composite video in: | 1 |
| PC in (D-Sub): | No |
| Component video (YPbPr/YCbCr) in: | 1 |
| Common interface Plus (CI+): | No |
| Common interface (CI): | No |
| Audio Return Channel (ARC): | Yes |
| HDMI ports quantity: | 1 |
| HDCP: | Yes |
| Energy monitoring | |
| Energy saving mode: | Yes |
| Power consumption (typical): | 55 W |
| Power consumption (standby): | 0.5 W |
| AC input voltage: | 100 - 240 V |
| Weight and measurements | |
| Weight (with stand): | 3.31 kg |
| Depth (without stand): | 7.62 cm |
| Depth (with stand): | 180 mm |
| Height (without stand): | 38.6 cm |
| Height (with stand): | 424 mm |
| Width (without stand): | 63.5 cm |
| Width (with stand): | 635 mm |
| Weight (without stand): | 3.22 kg |
| Connection | |
| Ethernet LAN: | No |
| Wi-Fi: | No |
| Management Features | |
| ECO mode: | Yes |
| Other features | |
| Built-in speaker(s): | Yes |
| 3D: | No |
| Design | |
| VESA mounting: | Y (VESA Mount TVs ) |
| Product colour: | Black |
| Panel mounting interface: | 100 x 100 mm |
| On/off switch: | Yes |
| Performance | |
| High Dynamic Range (HDR) supported: | No |
| Game mode: | Yes |
| Smart TV | |
| Smart TV: | No |
| Internet TV: | No |
| Packaging | |
| Package width: | 706 mm |
| Package weight: | 4.49 kg |
| Package height: | 452 mm |
| Package depth: | 137 mm |
What is the best viewing distance for LG 28LJ400B-PU?
The best viewing distance for the LG 28LJ400B-PU is 2.4 times the screen size, in this case it would be 170.64 cm.
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