Microsoft Lumia 640 XL Dual SIM – Full Specifications and Complete Review
📅 Released 2015, April
⚡ Quick Overview
💻 Operating System
Microsoft Windows Phone 8.1
📏 Dimensions & Weight
171g, 9mm thickness
💾 Memory & Storage
8GB storage, microSDXC
🔗 Services Microsoft Lumia 640 XL Dual SIM
|
🔧
Problem Solutions
Hardware Fix
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📥
Download Firmware
Rom & Flash
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|
🔓
Network Unlock
Unlock & FRP
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⚙️
Root Files
Root Files
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📑 Review Contents
Network
| Technology | GSM / HSPA |
| 2G bands | GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| Speed | HSPA 42.2/5.76 Mbps |
Launch
| Announced | 2015, March. Released 2015, April |
| Status | Discontinued |
Body
| 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) |
Display
| Type | IPS LCD |
| Size | 5.7 inches, 88.9 cm2 (~69.1% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~259 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| Other | ClearBlack display |
Platform
| OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
| Chipset | Qualcomm MSM8226 Snapdragon 400 (28 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 305 |
Memory
| Card slot | microSDXC (dedicated slot) |
| Internal | 8GB 1GB RAM |
| Other | eMMC 4.5 |
Main Camera
| Single | 13 MP, f/2.0, 28mm (wide), 1/3.0″, AF |
| Features | Zeiss optics, LED flash |
| Video | 1080p@30fps |
Selfie camera
| Single | 5 MP |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
| Bluetooth | 4.0, A2DP |
| Positioning | GPS, GLONASS, BDS |
| NFC | Yes |
| Radio | FM radio |
| USB | microUSB 2.0 |
Features
| Sensors | Accelerometer, proximity, compass, sensor core |
Battery
| Type | Li-Ion 3000 mAh, removable |
| 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) |
Misc
| Colors | Matte cyan, Orange, Black, Matte white, Glossy white |
| Price | About 170 EUR |
