Microsoft Lumia 640 LTE Key Specifications
| Display | IPS LCD, capacitive touchscreen, 16M colors |
| Chipset | Qualcomm MSM8926 Snapdragon 400 (28 nm) |
| Processor | Quad-core 1.2 GHz Cortex-A7 |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
| RAM | 1 GB RAM |
| Internal Memory | 8 GB |
| OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
| Rear Camera | 8 MP |
| Front Camera | 1 MP |
| Battery | Removable Li-Ion 2500 mAh battery |
Microsoft Lumia 640 LTE Description
The Microsoft Lumia 640 LTE is released and offering from Released 2015, April. It runs with Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 OS and using Quad-core 1.2 GHz Cortex-A7 processor, 1 GB RAM internal memory. The phone also comes with 8GB 1GB RAM | eMMC 4.5 internal storage variant. The Microsoft Lumia 640 LTE has a [email protected] rear-facing camera with LED flash. Also it has a 720p front-facing selfie camera. The Microsoft Lumia 640 LTE is powered by a Removable Li-Ion 2500 mAh battery.
Microsoft Lumia 640 LTE Full Specifications
| LAUNCH | |
| Announced | 2015, March |
| Status | Available |
| NETWORK TECHNOLOGY | |
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | 1, 3, 7, 8, 20 | 1, 2, 4, 5, 7, 12, 17 - T-Mobile |
| 4G bands | HSDPA 850 / 900 / 2100 | HSDPA 850 / 1700(AWS) / 1900 / 2100 - T-Mobile |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| BODY | |
| Colors | Glossy cyan, Orange, White, Matte black |
| Dimensions | 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
| Weight | 145 |
| SIM | Micro-SIM |
| DISPLAY | |
| Type | IPS LCD, capacitive touchscreen, 16M colors |
| Size | 5.0 inches, 68.9 cm,2, (~67.6% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
| Protection | Corning Gorilla Glass 3 | ClearBlack display |
| PLATFORM | |
| OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
| Chipset | Qualcomm MSM8926 Snapdragon 400 (28 nm) |
| Processor (CPU) | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 305 |
| MEMORY | |
| Card slot | microSD,XC (dedicated slot) |
| Internal | 8 GB |
| RAM | 1 GB RAM |
| MAIN CAMERA | |
| Fetatures | LED flash |
| Video | [email protected] |
| SELFIE CAMERA | |
| Single | 1 MP |
| Video | 720p |
| SOUND | |
| Loud speaker | Yes |
| 3.5mm jack | Yes |
| COMMUNICATIONS | |
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Bluetooth | 4.0, A2DP |
| GPS | Yes, with A-GPS, GLONASS, BDS |
| NFC | Yes |
| radio | FM radio |
| USB | microUSB 2.0 |
| FEATURES | |
| Sensors | Accelerometer, proximity, compass |
| BATTERY | |
| Battery | Removable Li-Ion 2500 mAh battery |
| Stand by | Up to 864 h (2G) / Up to 864 h (3G) |
| Talk time | Up to 26 h 30 min (2G) / Up to 17 h 30 min (3G) |
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