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LG Optimus 4X HD smartphone was launched in July 2012. The phone comes with a 4.70-inch touchscreen display with a resolution of 720 pixels by 1280 pixels at a PPI of 312 pixels per inch.
The LG Optimus 4X HD is powered by 1.5GHz quad-core Nvidia Tegra3 processor and it comes with 1GB of RAM. The phone packs 16GB of internal storage that can be expanded up to 64GB via a microSD card. As far as the cameras are concerned, the LG Optimus 4X HD packs a 8-megapixel primary camera on the rear and a 1.3-megapixel front shooter for selfies.
The LG Optimus 4X HD runs Android 4.0 and is powered by a 2150mAh non removable battery. It measures 132.40 x 68.10 x 8.90 (height x width x thickness) and weigh 140.00 grams.
The LG Optimus 4X HD is a single SIM (GSM) smartphone that accepts a Regular-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, NFC, FM and 3G. Sensors on the phone include Compass Magnetometer, Proximity sensor, Accelerometer and Gyroscope.