Samsung Galaxy A3 2017 ($ 273)

Specifications:

Dimensions135.4 x 66.2 x 7.9 mm
Weight135 g
Battery2350 mAh, (Non-removable Li-Ion battery)
OSAndroid OS, v6.0.1 (Marshmallow)
Memory16GB built-in, 2GB RAM
Single SIM- microSD card (supports up to 256GB) (dedicated slot)
Processor1.6 GHz Octa-core Cortex-A53, Exynos 7870 Octa
GPU: Mali-T830
ConnectivityBluetooth v4.2 with A2DP, LE, USB (Type-C 1.0 reversible connector), WLAN (Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot), NFC (in LTE model), GPRS, EDGE, 3G (HSPA 42.2/5.76 Mbps), 4G (LTE-A (2CA) Cat6 300/50 Mbps)
Display Size4.7 Inches, 720 x 1280 pixels (~312 ppi pixel density)
Sensors: Accelerometer, proximity, compass, barometer, Fingerprint (front-mounted)
Display ColourSuper AMOLED capacitive touchscreen, 16M colors, Multitouch, Corning Gorilla Glass (unspecified version) & Always-on display
OperatingSIM1:GSM 850 / 900 / 1800 / 1900
Frequency / BandSIM2: GSM 850 / 900 / 1800 / 1900
3G BandHSDPA 850 / 900 / 1900 / 2100
4G BandLTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300)
BrowserHTML5
ColorsBlack Sky, Gold Sand, Blue Mist and Peach Cloud
EntertainmentFM Radio, 3.5mm audio jack, MP4/WMV/H.264 player, MP3/WAV/WMA/eAAC+/FLAC player, YouTube, Google Talk, Picasa integration, Games (built-in + downloadable)
Camera13 MP, f/1.9, autofocus, LED flash, Geo-tagging, touch focus, face detection, panorama, Video ( 1080p@30fps), 2ndry 8 MP, f/1.9
Other FeaturesGPS + A-GPS support & GLONASS, Single SIM + Nano-SIM) or Dual SIM + Nano-SIM, dual stand-by), Samsung Pay, Active noise cancellation with dedicated mic, ANT+ support, IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes, Document viewer, Photo/video editor, Google Search, Maps, Gmail, YouTube, Calendar, Speakerphone
Ring TonesDownlaodable, Polyphonic, MP3, WAV
MessagingSMS(threaded view), MMS, Email, Push Mail, IM