Microsoft Lumia 640
Microsoft Lumia 640 XL | |
| Brand | Microsoft |
|---|---|
| Manufacturer | Microsoft Mobile (Microsoft) |
| Type | Smartphone Phablet (Lumia 640 XL) |
| Slogan | "Achieve more" |
| Series | Lumia |
| First released | March 2, 2015 |
| Predecessor | Nokia Lumia 630 Nokia Lumia 1320 |
| Successor | Microsoft Lumia 650 |
| Related | Microsoft Lumia 430 |
| Compatible networks | GSM/GPRS/EDGE 850/900/1800/1900 HSPA 900/2100 (+ 850/1900 for RM-1018/RM-1020) |
| Form factor | Slate |
| Dimensions | 141.3 mm (5.56 in) H 72.2 mm (2.84 in) W 8.8 mm (0.35 in) D |
| Weight | 145 g (5.1 oz) |
| Operating system | Windows Phone 8.1 Update 2 (Lumia Denim) upgradable to Windows 10 Mobile |
| System-on-chip | Qualcomm Snapdragon 400 MSM8226/MSM8926 |
| CPU | 1.2 GHz quad-core ARM Cortex-A7 |
| GPU | Qualcomm Adreno 305 |
| Memory | 1 GB RAM |
| Storage | 8 GB (only 3 GB available) |
| Removable storage | 128 GB microSD |
| Battery | 2500 mAh Li-ion (Lumia 640) 3000 mAh Li-ion (Lumia 640 XL) |
| Rear camera | 8.0 MP auto-focus, f/2.2 with LED flash, FHD 1920x1080 video (Lumia 640) 13.0 MP, BSI, auto-focus, 10 cm minimum focus range, f/2.0, 28 mm focal length with LED flash, FHD 1920x1080 video (Lumia 640 XL Only) |
| Front camera | 0.9 MP, 720p video (Lumia 640) 5.0 MP, 1080p video (Lumia 640 XL Only) |
| Display | 5-inch 720p HD IPS LCD, 294 ppi (Lumia 640) 5.7-inch 720p IPS LCD, 258 ppi (Lumia 640 XL) Corning Gorilla Glass 3 |
| Connectivity | Bluetooth 4.0 (LE) Assisted GPS GPS/GLONASS/BeiDou Micro-USB 2.0 Wi-Fi: 802.11b/g/n, WiFi Hotspot WPS FM radio |
| Data inputs | Multi-touch capacitive touchscreen |
| Website | Microsoft Lumia 640 Dual SIM Microsoft Lumia 640 XL LTE Dual SIM Microsoft Lumia 640 LTE Microsoft Lumia 640 LTE Dual SIM Microsoft Lumia 640 XL Dual SIM Microsoft Lumia 640 XL Microsoft Lumia 640 XL LTE |
The Microsoft Lumia 640 and Microsoft Lumia 640 XL are Windows Phone smartphones developed by Microsoft Mobile. Both phones were announced on March 2, 2015, and are the successors to the Nokia Lumia 630 series and the Lumia 1320, respectively. The phones are primarily aimed at developing markets, although they are also available in developed markets as lower-cost options compared to other phones in their classes. The two devices became available in the US and most other markets in June 2015.
On February 15, 2016, Microsoft announced the Lumia 650, the Lumia 640 successor, with improvements like device encryption, an AMOLED display, and 16 GB of flash storage.
On October 18, 2017, Microsoft confirmed that the phone will not receive more major Windows updates, but it will still get security updates and cumulative updates until 2020.