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Microsoft Lumia 640XL Dual Sim Specifications
Specifications | Microsoft Lumia 640 XL Dual SIM |
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Technology | GSM / HSPA |
Dimensions | 157.9 x 81.5 x 9 mm (6.22 x 3.21 x 0.35 in) |
Weight | 171 g (6.03 oz) |
Sim | Dual SIM (Micro-SIM, dual stand-by) |
Type | IPS LCD capacitive touchscreen, 16M colors |
Size | 5.7 inches (~69.1% screen-to-body ratio) |
Resolution | 720 x 1280 pixels (~259 ppi pixel density) |
Multi touch | yes |
protection | Corning Gorilla Glass 3 |
Operating system | Microsoft Windows Phone 8.1 with Lumia Denim |
Chipset | Qualcomm MSM8226 Snapdragon 400 |
Cpu | Quad-core 1.2 GHz Cortex-A7 |
Gpu | Adreno 305 |
Card Slot | microSD, up to 128 GB |
Internal Memory | 8 GB, 1 GB RAM |
Primary | 13 MP, 4128 x 3096 pixels, Carl Zeiss optics, autofocus, LED flash |
Video | 1080p@30fps |
Secondary | 5 MP, 1080p |
Alert types | Vibration; MP3, WAV ringtones |
Bluetooth | v4.0, A2DP |
GPS | Yes, with A-GPS, GLONASS, Beidou |
USB | microUSB v2.0 |
Radio | FM radio |
Sensors | Accelerometer, proximity, compass, sensor core |
Battery | Li-Po 3000 mAh battery Stand-by 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)) |
Author : Syed Amer Uddin
Bio: A computer science engineer with keen interest for learning new ideas enabled him to acquire significant knowledge on various aspects of technology and Computer programming languages. He has always been fascinated by research, especially work that benefits common people or the environment.