4G
IPS LCD
Smartphone
LG M257 Harmony LTE-A (LG LV517)
LG · Announced Apr 2017
About LG Harmony
The LG Harmony is a compact Android smartphone designed for everyday use, featuring a 5.3-inch IPS TFT LCD display with a 720x1280 resolution. Its slim profile measures just 7.99 mm thick, and it weighs a lightweight 142 grams, making it easy to handle.
Running on Android 7.0 Nougat, the Harmony is equipped with 1.5 GB of RAM and a 2800 mAh battery, balancing performance and longevity for daily tasks. It supports a single SIM card and keeps a straightforward, no-frills approach to connectivity and functionality.
Technical Specifications
Display
Size
5.3 inch
Type
Color IPS TFT LCD display
Resolution
720x1280
Color depth
24-bit, 8-bit HDR
Subpixel
RGB Matrix (3 subpixels)
Screen-to-body
69.1%
Active area
65.99 × 117.31 mm
Touch
Capacitive multi-touch sensing screen
Performance
Processor
Snapdragon 425
CPU
Quad-core, up to 1.4 GHz
GPU
Qualcomm Adreno 308
Process
28 nm
Platform
Google Android
Memory
RAM
1.5 GiB
Battery
Capacity
2800 mAh
Type
Lithium-ion
Cameras
Main
3264×2448 · 1× optical
visibility
Megapixels
8
Sensor
CMOS
Focus
Contrast Detection Autofocus (CD AF)
Flash
single LED
Formats
JPG
Features
Red-eye effect reduction, Macro mode, Panorama Photo, Face detection, Smile detection
Front
2560×1920
visibility
Megapixels
4.9
Sensor
CMOS
Formats
JPG
Dimensions
Size
75.3 × 148.7 × 7.99 mm
Weight
142 g
Connectivity
Wi-Fi
Wi-Fi 4
Wi-Fi services
Wi-Fi Direct, Wi-Fi Tethering
Bluetooth profiles
A2DP, AVRCP, DIP, GAP, GAVDP, HFP, HID, HSP, OPP, PAN, PBA, SPP
USB
USB Series Micro-B (Micro-USB)
USB services
USB charging
GPS
GPS, GLONASS, BeiDou
GPS services
Simultaneous GPS (S-GPS), Assisted GPS, Geotagging, QuickGPS
FM radio
Yes
LTE · 4 bandsUMTS · 3 bandsGSM · 4 bands
All LTE bands (4)
- LTE 1700/2100 MHz (Band 4, AWS)
- LTE 1900 MHz (Band 2, PCS)
- LTE 700 MHz (Band 12) bands
- LTE 850 MHz (Band 5)
All UMTS bands (3)
- UMTS 1700/2100MHz (Band IV, AWS)
- UMTS 1900MHz (Band II, PCS)
- UMTS 850MHz (Band V, CLR)
All GSM bands (4)
- GSM 1800MHz (B3)
- GSM 1900MHz (PCS, B2)
- GSM 850MHz (B5)
- GSM 900MHz (B8)
Audio
Channels
stereo
Output
3.5mm
Sensors
Sensors
Accelerometer, Compass, Light intensity sensor, Proximity sensor
Features
SIM
Nano-SIM (4FF)
Carrier
Cricket Communications
Markets
North America (NA) (USA)
Extras
Haptic touch feedback
Software extras
Voice Command, Navigation software
Regulatory
HAC
M3, T3
Data status
Preliminary
Live Contract Deals
Placeholder
Deals integration coming soon