Xiaomi Redmi Note 4 ($ 198)

Specifications:

Dimensions151 x 76 x 8.4 mm
Weight165g
Battery4100 mAh, Non-removable
OSAndroid OS, v6.0 (Marshmallow)
Memory32GB built-in, 3GB RAM, MicroSD Card (support up to 256GB) (uses SIM 2 slot)
Processor2.0 GHz Octa-Core Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU: Adreno 506
ConnectivityBluetooth v4.1 with A2DP, LE, USB (microUSB v2.0, USB On-The-Go), WLAN (Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot), GPRS, EDGE, 3G HSPA, 4G LTE
Display Size5.5 inches, 1080 x 1920 pixels (~401 ppi pixel density)
Sensors: Accelerometer, gyro, proximity, compass, Fingerprint
Display ColourIPS LCD capacitive touchscreen, 16M colors, Multitouch, MIUI 8.0
OperatingSIM1: GSM 900 / 1800 / 1900
Frequency / BandSIM2: GSM 900 / 1800 / 1900
3G BandHSDPA 850 / 900 / 1900 / 2100
4G BandLTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
BrowserHTML5
ColorsSilver, Gray, Gold
EntertainmentFM radio (not yet confirmed), 3.5mm audio jack, XviD/MP4/H.265 player, MP3/WAV/eAAC+/Flac player, YouTube, Google Talk, Games (built-in + downloadable)
Camera13 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash, Geo-tagging, touch focus, face/smile detection, HDR, panorama, Video (1080p@30fps), 5 MP f/2.0, 1080p
Other FeaturesGPS + A-GPS support & GLONASS, BDS, Dual SIM + Micro-SIM / Nano-SIM, dual stand-by), Fast battery charging, Active noise cancellation with dedicated mic, Photo/video editor, Document viewer, Google Search, Maps, Gmail, Document viewer, Speakerphone
Ring TonesDownlaodable, Polyphonic, MP3, WAV