Sony Xperia Z2a ($ 370)

Features:
SensorsAccelerometer Gyro Compass Proximity Barometer  

Specifications:

BuildOSAndroid OS v4.4.2 (KitKat)  
Dimensions137 x 72 x 11 mm  
Weight163 g  
ColorsBlack White Turquoise  
Frequency2G BandGSM 850 / 900 / 1800 / 1900  
3G BandHSDPA 850 / 900 / 1900 / 2100  
4G BandLTE 700 / 850 / 900 / 1800 / 1900 / 2100 / 2600  
ProcessorCPU2.3 GHz Quad-core  Krait 400  
ChipsetQualcomm MSM8974AB Snapdragon 801  
GPUAdreno 330  
DisplayTechnologyIPS LCD capacitive touchscreen 16M colors Multitouch up to 10 fingers  
Size5.0 inches  
Resolution1080 x 1920 pixels (~441 ppi pixel density)  
ProtectionShatter proof and scratch-resistant glass  
Extra FeaturesTriluminos display
X-Reality Engine  
MemoryBuilt-in16GB built-in 3GB RAM  
CardmicroSD Card (supports up to 128GB)  
CameraMain20.7MP 5248 x 3936 pixels autofocus LED Flash  
Features1/2.3' sensor size Geo-tagging touch focus face and smile detection image stabilization HDR panorama Video 2160p@30fps 1080p@60fps 720p@120fps video stabilization HDR  
FrontVGA  
ConnectivityWLANWi-fi  
Bluetoothv4.0 with A2DP  
GPSYes + A-GPS support & Glonass  
RadioStereo FM radio with RDS  
USBmicroUSB v2.0 (MHL 3) USB On-the-go USB Host  
NFCYes  
DataGPRS (Up to 107 kbps)  EDGE (Up to 296 kbps) 3G (HSDPA 42 Mbps; HSUPA 5.8 Mbps) 4G (LTE Cat4 50 Mbps UL 150 Mbps DL)  
FeaturesSensorsAccelerometer Gyro Compass Proximity Barometer  
Audio3.5mm audio jack Speakerphone with stereo speakers  
BrowserHTML5  
MessagingSMS (threaded view) MMS Email IM Push Email  
Gamesbuilt-in + downloadable  
TorchYes  
ExtraActive noise cancellation with dedicated mic ANT+ support Organizer TV-out (via MHL 3 A/V link) Document viewer Voice memo/dial Predictive text input  
BatteryCapacity3000 mAh  
StandbyUp to 690 hrs  
TalktimeUp to 15 hrs  
Musicplayup to 120 hrs