Samsung Galaxy Alpha G850, 2GB, 32GB,...

Características Samsung Galaxy Alpha marca un cambio en la dirección de diseño de Samsung introduciendo un chasis de metal por primera vez en un smartphone Android, siguiendo los lineamientos del Galaxy S5 en cuanto a forma.  Posee una cámara trasera de 12 megapixels, frontal de 2.1 megapixels, 32GB de almacenamiento no expandible.Samsung Galaxy Alpha  incorpora una pantalla de 4.7" Supoer AMOLED, que alcanza una resolución de 720 x 1280 píxeles. El procesador Quad-core 1.8 HGz Cortex A15 & quad-core 1.3 GHz Cortex-A7.  El sistema operativo instalado de serie corresponderá a Android en su versión más reciente de Android 4.4.4 KitKat. Cuenta con conectividad bluetooth, WiFi, NFC, y tranderrencia de datos GPRS, EDGE, HSDPA, HSUPA, LTE.  Características Principales Pantalla 4.7" Camara  12 MP Camara Frontal 2.1 MP Memoria Interna 32 GB Memoria RAM 2GB Sistema Operativo Android OS, v4.4.4 (KitKat), planned upgrade to v5.0 (Lollipop) Color Plata Desbloqueado Especificaciones Network Technology GSM / HSPA / LTE 2G bands GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 850 / 900 / 1900 / 2100 4G bands LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600(Bands 1, 2, 3, 5, 7, 8, 20) Speed HSPA 42.2/5.76 Mbps, LTE-A Cat4 150/50 Mbps GPRS Yes EDGE Yes Launch Announced 2014, August Status Available. Released 2014, September Body Dimensions 132.4 x 65.5 x 6.7 mm (5.21 x 2.58 x 0.26 in) Weight 115 g (4.06 oz) SIM Nano-SIM   - Fingerprint sensor (PayPal certified) Display Type Super AMOLED capacitive touchscreen, 16M colors Size 720 x 1280 pixels, 4.7 inches (~312 ppi pixel density) Multitouch Yes Protection Corning Gorilla Glass 4 Platform OS Android OS, v4.4.4 (KitKat), planned upgrade to v5.0 (Lollipop) Chipset Exynos 5 Octa 5430 CPU Quad-core 1.8 GHz Cortex-A15 & quad-core 1.3 GHz Cortex-A7 GPU Mali-T628 MP6 Memory Card slot No Internal 32 GB, 2 GB RAM Camera Primary 12 MP, 4608 x 2592 pixels, autofocus, LED flash Features Dual camera, geo-tagging, touch focus, face/smile detection, panorama, HDR Video 2160p@30fps, 1080p@60fps, 720p@120fps Secondary 2.1 MP Sound Alert types Vibration; MP3, WAV ringtones Loudspeaker Yes 3.5mm jack Yes Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Bluetooth v4.0, A2DP, EDR, LE GPS Yes, with A-GPS, GLONASS NFC Yes Radio No USB microUSB v2.0 Features Sensors Accelerometer, gyro, proximity, compass, heart rate Messaging SMS(threaded view), MMS, Email, Push Mail, IM Browser HTML5 Java Yes, via Java MIDP emulator   - ANT+ support- Dropbox (50 GB cloud storage)- Active noise cancellation with dedicated mic- MP4/WMV/H.264 player- MP3/WAV/WMA/eAAC+/FLAC player- Photo/video editor- Document viewer Battery   Li-Ion 1860 mAh battery Stand-by Up to 350 h (3G) Talk time Up to 11 h (3G) Music play Up to 37 h Tests Performance Basemark OS II: 915 / Basemark X: 11065 Display Contrast ratio: Infinite (nominal), 3.509 (sunlight) Camera Photo / Video Loudspeaker Voice 66dB / Noise 61dB / Ring 75dB Audio quality Noise -95.7dB / Crosstalk -65.6dB Battery life Endurance rating 52h Battery life Endurance rating 52h