GDPR

LGM257 photo and specification



Model and Features
Model LGM257
Series LG Harmony
Release Date April, 2017
Depth 7.99 mm (0.31 in)
Size (width x height) 148.7 x 75.3 mm (5.90 x 3.00 in)
Weight 142 g (5.01 oz)
Operating System Android 7.0 (Nougat)
Hardware
CPU 1.4 GHz Qualcomm Snapdragon 425 MSM8917
CPU Cores Quad-core
RAM Memory 1.5GB
Internal Storage 16GB
External Storage MicroSD, Up to 256 GB
Network and Data
Sim count 1 Nano-SIM
2G network GSM 850/900/1800/1900 MHz
3G network HSDPA 850/1700(AWS)/1900 MHz
4G network LTE1900 (B2), LTE1700/2100 (B4), LTE850 (B5), LTE700 (B12)
5G network
Data GPRS/EDGE
Display
Screen size 5.3 in (~69% screen-to-body ratio)
Display Type IPS LCD capacitive touchscreen
Display Resolution 720 x 1280 pixels (~277 ppi pixel density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 2800 mAh
Physical keyboard
Interfaces
Audio output 3.5mm jack
Bluetooth version 4.2, A2DP, LE
DLNA No
GPS Yes, with A-GPS, GLONASS, BDS
Infrared port No
NFC No
USB microUSB 2.0
WiFi Wi-Fi802.11b/g/n, Wi-Fi Direct, hotspot

OverviewLGM257(LGM257) akaLG Harmony

LG M257 runs on the processor 1.4 GHz Qualcomm Snapdragon 425 MSM8917 with Quad-core. It comes with internal memory 16GB and RAM (RAM) 1.5GB and supports MicroSD, Up to 256 GB. The model also has 3.5mm jack, supports Bluetooth version 4.2, A2DP, LE and GPS technology Yes, with A-GPS, GLONASS, BDS. The USB port supports microUSB 2.0, as well as Wi-Fi Wi-Fi802.11b/g/n, Wi-Fi Direct, hotspot. It features the screen size of 5.3 in (~69% screen-to-body ratio), the resolution of 720 x 1280 pixels (~277 ppi pixel density) and the IPS LCD capacitive touchscreen type.

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