Does the 65SJ8000 work with RemotApp?
Yes. The 65SJ8000 runs webOS 3.5, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.
- Remote over Wi-Fi Yes
- Infrared (Android with IR) Yes
- Send photos and videos Yes
- Turn on from the phone Yes
Protocol: LG webOS (SSAP 3000/3001)
What the code 65SJ8000 means
TV model codes follow the maker’s naming rules. Reading it piece by piece:
65Screen size in inchesSJ8000Series (2017 line) · NanoCell
65SJ8000 specifications
Display
| Display diagonal | 163.8 cm (64.5") |
|---|---|
| HD type | 4K Ultra HD |
| Display technology | LED |
| Screen shape | Flat |
| Native aspect ratio | 16:9 |
| Supported video modes | 2160p |
| Motion interpolation technology | TruMotion 120 Hz |
| Native refresh rate | 60 Hz |
| Display number of colours | 1.073 billion colours |
| Display resolution | 3840 x 2160 pixels |
Smart TV
| Smart TV | Yes |
|---|---|
| Internet TV | Yes |
| Operating system installed | WebOS |
| Operating system version | 3.5 |
Audio
| Number of speakers | 2 |
|---|---|
| RMS rated power | 20 W |
| Audio decoders | DTS |
Network
| Wi-Fi | Yes |
|---|---|
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Ethernet LAN | Yes |
| Wi-Fi Direct | Yes |
| Web browser | Yes |
Design
| Product colour | Silver |
|---|---|
| VESA mounting | Yes |
| Panel mounting interface | 300 x 300 mm |
Performance
| Backlight dimming technology | Local Dimming |
|---|
Ports & interfaces
| HDCP | Yes |
|---|---|
| PC in (D-Sub) | No |
| DVI port | No |
| Ethernet LAN (RJ-45) ports | 1 |
| Component video (YPbPr/YCbCr) in | 1 |
| Composite video in | 1 |
| Digital audio optical out | 1 |
| RS-232C ports | 1 |
| RF ports quantity | 1 |
| HDMI ports quantity | 4 |
| Consumer Electronics Control (CEC) | SimpLink |
Power
| Power consumption (standby) | 0.5 W |
|---|---|
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
Weight & dimensions
| Width (with stand) | 1455 mm |
|---|---|
| Depth (with stand) | 312 mm |
| Height (with stand) | 899 mm |
| Weight (with stand) | 25.5 kg |
| Width (without stand) | 1455 mm |
| Depth (without stand) | 63.5 mm |
| Height (without stand) | 840 mm |
| Weight (without stand) | 24 kg |
Packaging data
| Package width | 1600 mm |
|---|---|
| Package depth | 190 mm |
| Package height | 1033 mm |
| Package weight | 33.1 kg |
Other features
| 3D | No |
|---|---|
| Built-in speaker(s) | Yes |
| App store | LG Content Store |
Technical data: Open Icecat and the manufacturer. Check the official page before buying; specs can vary by batch and market.
How to control the 65SJ8000 with your phone
- Connect your phone to the same Wi-Fi network as the TV. (Not the guest network.)
- Turn the TV on and install RemotApp on your phone.
- Open RemotApp. It finds the TVs on your network by itself; tap your LG TV.
- The TV shows a connection request from RemotApp. Select “Accept”.
- Tap Volume + to test. That’s it: your phone is now the remote.
Full guide for LG TVs, with fixes when it won’t connect
Turning the 65SJ8000 on without the remote
Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.
Questions about the 65SJ8000
Can I control the LG 65SJ8000 with my phone?
Yes. The 65SJ8000 runs webOS 3.5, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.
What year is the LG 65SJ8000?
The 65SJ8000 is part of LG’s 2017 line (NanoCell SJ8000).
What operating system does the 65SJ8000 use?
The 65SJ8000 runs webOS 3.5.
How many HDMI ports does the 65SJ8000 have?
The 65SJ8000 has 4 HDMI ports.
Turning the 65SJ8000 on without the remote
Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.