Model and Features
Model LGK500MM
Series LG K51
Release Date May, 2020
Depth 8.4 mm (0.33 in)
Size (width x height) 166,9 x 77,9 mm (6.57 x3.06 in)
Weight 204 g (7.21 oz)
Operating System Android 9 Pie
Hardware
CPU 2.0GHz MediaTek Helio P22
CPU Cores Octa-core
RAM Memory 3GB
Internal Storage 32 GB
External Storage microSDXC (dedicated slot)
Network and Data
Number of sim slots 1 Nano-Sim
2G network GSM 850/900/1800/1900 MHz
3G network HSDPA 850 / 900 / /1700 / 1900 / 2100
4G network LTE band 25(1900), 26(850), 41(2500)
5G network –
Data GSM / HSPA / LTE
Display
Screen size 6.5 inches (~73.8% screen-to-body ratio)
Display Type IPS LCD capacitive touchscreen
Display Resolution 720 x 1520 pixels (~264 ppi density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Non-removable Li-Po 4000 mAh
Physical keyboard –
Interfaces
Audio output 3.5mm jack
Bluetooth version 5.0, A2DP, LE
DLNA Yes
GPS A-GPS
Infrared port No
NFC Yes
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go
WiFi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot

Read more at: https://lg-firmwares.com/lg-lmk500mm-firmwares/