Sony Xperia Z3 ($ 446)

Features:
SensorsAccelerometer Gyro Compass Proximity Barometer  

Specifications:

BuildOSAndroid OS v4.4.4 (KitKat)  
Dimensions146 x 72 x 7.3 mm  
Weight152 g  
ColorsBlack White Copper Silver Green  
Frequency2G BandGSM 850 / 900 / 1800 / 1900  
3G BandHSDPA 850 / 900 / 1700 / 1900 / 2100  
4G BandLTE 700 / 800 / 1700 / 1800 / 2600  
ProcessorCPU2.5 GHz Quad-Core Krait 400  
ChipsetQualcomm MSM8974AC Snapdragon 801  
GPUAdreno 330  
DisplayTechnologyIPS LCD capacitive touchscreen 16M colors Multitouch up to 10 fingers  
Size5.2 inches  
Resolution1080 x 1920 pixels (~424 ppi pixel density)  
Extra FeaturesTriluminos display  
MemoryBuilt-in16/32GB built-in 3GB RAM  
CardmicroSD Card (supports up to 128GB)  
CameraMain20.7 MP 5248 x 3936 pixels autofocus LED flash  
Features1/2.3 sensor size ISO 12 800 geo-tagging touch focus face detection image stabilization HDR panorama Video 2160p@30fps 1080p@60fps 720p@120fps HDR  
Front2.2 MP 1080p@30fps  
ConnectivityWLANWi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct DLNA Wi-Fi hotspot  
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  
BrowserHTML5  
MessagingSMS (threaded view) MMS Email IM Push Email  
Gamesbuilt-in + downloadable  
TorchYes  
ExtraANT+ support IP68 certified dust and water resistant Water proof up to 1 meter and 30 minutes X-Reality Engine Shatter proof glass Active noise cancellation with dedicated mic Organizer Document viewer Photo viewer/editor Voice memo/dial Predictive text input  
BatteryCapacity3100 mAh  
StandbyUp to 890 h  
TalktimeUp to 14 h