Xiaomi Redmi 4X with 5-inch HD display, Snapdragon 435, 3GB RAM announced

Xiaomi has just announced a new smartphone called Redmi 4X. It has It has uni-body metal design and sports a fingerprint sensor on the back.
It has dimensions of 139.24 x 69.96 x 8.65 mm and weighs 150 grams. It has hybrid Dual SIM slots (nano + nano / microSD) and supports 4G LTE with VoLTE. It runs on MIUI 8.
The Xiaomi Redmi 4X Specs include 5-inch 2.5D curved glass display with 1280 x 720 pixels resolution. The screen delivers 72% NTSC color gamut, 1000:1 contrast ratio and 450nits brightness.
Inside is a 1.4GHz octa-core Snapdragon 435 processor with Adreno 505 GPU. It comes with 2GB RAM with 16GB storage and 3GB RAM with 32GB storage options. The handset allows further expansion up to 128GB as well.
The Xiaomi Redmi 4X Features a 5MP front facing selfie camera with F/2.2 Aperture. The rear side sports a 13MP shooter with LED Flash, F/2.0 Aperture, 5P lens and PDAF.
The smartphone comes bundled with 4100 mAh battery. It offers up to 15 hours of continuous video playback, about 2 days of mixed usage and 18 days of standby.
It has infrared sensor as well. Other features include Wi-Fi 802.11 b/g/n, Wi-Fi Hotspot, Bluetooth V4.2, GPS etc.
The Xiaomi Redmi 4X price starts at 699 Yuan (US$ 101) for 2GB RAM / 16GB storage Model. The 3GB RAM / 32GB storage variant will cost 899 Yuan (US$ 130). The cellphone will be available in Mate Black, Champagne Gold and Cherry Pink color options.