Lumia 640 LTE Dual SIM
Debug Info:
Phone ID: 7401
Manufacturer: Microsoft
Source URL: https://www.gsmarena.com/microsoft_lumia_640_lte_dual_sim-7083.php
Phone ID: 7401
Manufacturer: Microsoft
Source URL: https://www.gsmarena.com/microsoft_lumia_640_lte_dual_sim-7083.php
General
| Status | Discontinued |
|---|---|
| Released | |
| Manufacturer | Microsoft |
| Source URL | https://www.gsmarena.com/microsoft_lumia_640_lte_dual_sim-7083.php |
Network
| Technology | GSM / HSPA / LTE |
|---|---|
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| GPRS | N/A |
| EDGE | N/A |
| 5G | N/A |
| 4G | 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40 |
| 3G | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
Launch
| Announced | 2015, March. Released 2015, April |
|---|---|
| Status | Discontinued |
Body
| Dimensions | 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) |
|---|---|
| Weight | 145 g (5.11 oz) |
| Build | N/A |
| SIM | Dual SIM (Micro-SIM, dual stand-by) |
| IP Rating | N/A |
| Colors | N/A |
Display
| Type | IPS LCD |
|---|---|
| Size | 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio) |
| Resolution | 720 x 1280 pixels, 16:9 ratio (~294 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| Features | N/A |
| Refresh Rate | N/A |
Platform
| OS | Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 |
|---|---|
| Chipset | Qualcomm MSM8926 Snapdragon 400 (28 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 305 |
Memory
| RAM | N/A |
|---|---|
| Internal | 8GB 1GB RAM |
| Card Slot | microSDXC (dedicated slot) |
Main Camera
| Modules | N/A |
|---|---|
| Features | LED flash |
| Video | 1080p@30fps |
Selfie Camera
| Modules | N/A |
|---|---|
| Features | N/A |
| Video | 720p |
Sound
| Loudspeaker | Yes |
|---|---|
| 3.5mm Jack | Yes |
Comms
| WLAN | Wi-Fi 802.11 b/g/n, DLNA, hotspot |
|---|---|
| Bluetooth | 4.0, A2DP |
| GPS | N/A |
| NFC | Yes |
| Radio | FM radio |
| USB | microUSB 2.0 |
Features
| Sensors | Accelerometer, proximity, compass |
|---|---|
| Others | N/A |
Battery
| Type | Li-Ion 2500 mAh, removable |
|---|---|
| Charging | N/A |
Misc
| Price | About 150 EUR |
|---|---|
| Models | N/A |
| SAR | N/A |
| SAR Europe | N/A |
| GPS | N/A |
Review
| Content | .review-header::after, .review-widget .side::after { background-image:url( https://fdn2.gsmarena.com/vv/bigpic/nokia-lumia-640-4g-ds.jpg ); background-size: 220%; background-position: -888px -881px; } Microsoft Lumia 640 LTE Dual SIM var sURLSocialE = "https%3A%2F%2Fwww.gsmarena.com%2Fmicrosoft_lumia_640_lte_dual_sim-7083.php"; BECOME_FAN_URL = " |
|---|---|
| Rating | N/A |
| Price | N/A |