Microsoft Lumia 640 XL Dual SIM

Released Year: 2015 April Announced Year: 2015, March Dual Sim: yes Dual SIM (Micro-SIM, dual stand-by) 2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 3G bands: HSDPA 850 / 900 / 1900 / 2100 4G bands: - 5G Bands: -

Dimensions: 157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) Weight: 171 g Build: -

Type: IPS LCD capacitive touchscreen, 16M colors Touch: yes with Multitouch ,ClearBlack display ,Corning Gorilla Glass 3 Display Size: 5.7 inches ,720 x 1280 pixels

Camera resolution: 13 MP, 4128 x 3096 pixels, Carl Zeiss optics, autofocus, LED flash Camera Details: - Selfie Camera: yes 5 MP, 1080p Video Details: 1080p@30fps Camera Features: 1/3'' sensor size

Operating System: Windows Microsoft Windows Phone 8.1 with Lumia Denim Processor Type / Chipset: Quad Core Qualcomm MSM8226 Snapdragon 400 GPU: Adreno 305 Processor Speed: Quad-core 1.2 GHz Cortex-A7 Internal Memory: 8 GB RAM: 1 GB Card Slot: yes microSD, up to 128 GB

3G: yes HSPA 42.2/5.76 Mbps 4G: no GPRS: yes EDGE: yes WiFi: yes Wi-Fi 802.11 b/g/n, DLNA, hotspot Bluetooth: yes v4.0, A2DP USB: yes microUSB v2.0 GPS: yes with A-GPS, GLONASS, Beidou 5G: -

Battery Type: Li-Ion 3000 mAh battery Standby Time: Up to 936 h (2G) / Up to 936 h (3G) Talk Time: Up to 31 h 20 min (2G) / Up to 23 h 40 min (3G)

Sensors: Accelerometer, proximity, compass, sensor core Music Player: MP3/WAV/eAAC+/WMA player Video Player: MP4/H.264/WMV player FM Radio: yes 3.5 mm Audio Jack: yes Additional Features: OneDrive (30 GB cloud storage) ,HTML5 ,NFC