LG Harmony

General Information

• Colors:
• Black

• Models:
• M257

• Price:
• About 90 EUR

Network/Bearer

• Technology:
• GSM / HSPA / LTE

• 2G bands:
• GSM 850 / 900 / 1800 / 1900

• 3G bands:
• HSDPA 850 / 1700(AWS) / 1900

• 4G bands:
• LTE band 2(1900), 4(1700/2100), 5(850), 12(700)

• Speed:
• HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps

Launch

• Announced:
• 2017, April

• Status:
• Available. Released 2017, April

Physical Specifications

• Dimensions:
• 149.9 x 76.2 x 7.6 mm (5.90 x 3.00 x 0.30 in)

• Weight:
• 141.8 g (5.01 oz)

• SIM:
• Nano-SIM

Display

• Type:
• IPS LCD capacitive touchscreen, 16M colors

• Size:
• 5.3 inches, 77.4 cm2 (~67.8% screen-to-body ratio)

• Resolution:
• 720 x 1280 pixels, 16:9 ratio (~277 ppi density)

Platform

• OS:
• Android 7.0 (Nougat)

• Chipset:
• Qualcomm MSM8917 Snapdragon 425 (28 nm)

• CPU:
• Quad-core 1.4 GHz Cortex-A53

• GPU:
• Adreno 308

Memory

• Card slot:
• microSD, up to 256 GB

• Internal:
• 16GB 1.5GB RAM

Main Camera

• Single:
• 8 MP, AF

• Features:
• LED flash, HDR

• Video:
• 1080p@30fps

Selfie Camera

• Single:
• 5 MP

Sound

• Loudspeaker:
• Yes

• 3.5mm jack:
• Yes

Connectivity

• WLAN:
• Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot

• Bluetooth:
• 4.2, A2DP, LE

• GPS:
• Yes, with A-GPS

• Radio:
• Yes

• USB:
• microUSB 2.0

Features

• Sensors:
• Accelerometer, proximity, compass

• Messaging:
• SMS(threaded view), MMS, Email, Push Email, IM

• Browser:
• HTML5

Battery

• Browser:
• HTML5, Removable Li-Ion 2800 mAh battery

• Stand-by:
• Up to 350 h (3G)

• Talk time:
• Up to 14 h (3G)