Microsoft Lumia 640 XL LTE Dual SIM
Specifications
| Network | |
|---|---|
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G bands | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40 |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 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 |
| 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 |
| 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 |
ADVERTISEMENT
| 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 200 EUR |
| Tests | |
|---|---|
| Display | Contrast ratio: 1119:1 (nominal), 3.065 (sunlight) |
| Loudspeaker | Voice 72dB / Noise 67dB / Ring 73dB |
| Audio quality | Noise -93.0dB / Crosstalk -94.4dB |
| Battery (old) | Endurance rating 74h |
