LT-2874V6.1 UHD Smart Board
LT-2874V6.1is a UHD smart Android LED TV motherboard. This motherboard supports 4K 2160 Pixels Ultra HD 3840×2160 screen resolution. This board is a non-combo LED TV board. The main input power supply circuit module is required separately, while the Cable TV tuner and the LED backlight driver module are built into a single piece of printed circuit board (PCB). The ROM storage capacity of this motherboard is 8/16 GB, which is sufficient for the user to install and play new applications of their own choice and enjoy.
LT-2874V6.1 LED TV smart Android mainboard has several input-output ports for user connectivity. It has triple HDMI input ports for connecting digital full-HD devices. It has an RJ45 Ethernet connection interface for wired internet connectivity to get faster and smoother internet results. It has a mini component input for analog device connectivity. It has a Digital audio optical out (SPDIF) and a cable TV tuner. It has a USB interface port for software upgrades and multimedia playback.
General Information:
Board Model: LT-2874V6.1
Main Chipset: RTD2874SFA
CPU: Quad-Core
GPU: Mali-450
Android Version: Android 11
Resolution: 3840×2160
Audio Power: 2x10W (20 watt 8 ohm)
Backlight Volt: 90-102V
Backlight Current: NA
Backlight Power: NA
USB Ports: 2
HDMI Ports: 3
CI: Yes
Component: Yes (Mini)
RJ45: Yes
Tuner: ATV and DTV (R842, RT710)
Wifi: Yes
Mira-Cast: Yes
Bluetooth: 5.0
Memory (RAM): 1.5GB DRAM
Storage (ROM): 8 GB EMMC Flash (KLM8G1GETF)
Power Rating: 110V~240V 50Hz
Power Consumption: 155Watt
Firmware Name: NA
Firmware Type: EMMC Backup Dump
Product User: LG
LT-2874V6.1 Technical Specifications:
- Resolution 4K UHD 2160P 3840×2160
- HD support HD
- LED backlight DLEDD
- Response time 8 ms
- Display scale 16:09
- Stereo sound there is / there is
- Matrix-type LED
- Refresh rate 60 Hz
- Processor frame 64-bit ARM Cortex-A53 Quad-Core
- GPU Mali-450 MP3
- OS version Android 11
- RAM (DRAM) 1.5GB
- ROM (Flash) 8GB
- WIFI 2.4GHz / 5GHz
- HDMI 2.0 (HDCP 2.2) 2
- HDMI CEC (T-link) Full
- Caption (Subtitle) Yes
- Game mode Yes
- Bluetooth SBC / 5.0
- Sleep Timer Yes
- HDMI quick switch Yes
- DLNA 1.5 Yes
- USB HID support Yes
- USB channel list clone Yes
- USB 2.0 2
- Teletext there is
- ATV PAL/NTSC
- Sound power 10w+10w
- Acoustic system Buffer speakers
- DOLBY DIGITAL there is
- Supported formats MP3, WMA, MPEG4, MKV, JPEG
- Built-in Receiver
- Bluetooth 5.0
- Social Yes (YouTube, Netflix)
- Processor Quad Core
- Smart Apps: Netflix, YouTube
- SmartTV
Note: The following firmware is a backup dump file. Kazmi Elecom Team is not responsible for any type of damage/loss as a result of uploading/downloading the firmware. First, check and verify the main board, then install the software. If you are new and do not have enough knowledge of loading/installing software/firmware or dump files, or are facing any issues during firmware installation, then visit and read here first.
LT-2874V6.1 Firmware files for free download:
