Microsoft Lumia 640 LTE Dual SIM
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Released: April 2015
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OS: Microsoft Windows Phone 8.1 & Upgradable Microsoft Windows 10
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Display: 5.0 inches
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Camera: 8MP (Rear) & 1MP (Front)
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RAM: 1GB
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Storage: 8GB
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Battery: 2500 mAh
Price in Bangladesh 2025 & Full Specifications
Basic Info
| Announced | March 2015 |
| Launch Date | April 2015 |
| Status | Not Available |
| Brand | Microsoft |
| Model | Lumia 640 LTE Dual SIM |
| Color | Orange, White, Matte black & Glossy cyan |
| Price In Bangladesh | 1/8 GB- BDT 21,499 Taka |
Platform
| Chipset | Qualcomm MSM8226 Snapdragon 400 (28 nm) |
| OS | Microsoft Windows Phone 8.1 & Upgradable Microsoft Windows 10 |
| CPU | Quad-core 1.2 GHz Cortex-A7 |
| GPU | Adreno 305 |
Body
| Dimensions | 141.3 x 72.2 x 8.8 mm |
| Weight | 145 Grams |
| Build | Plastic (Back and Frame) & Glass Front |
| SIM | Dual Micro SIM (Dual Stand-By) |
Display
| Size | 5.0 inches |
| Type | IPS LCD |
| Resolution | 720 x 1280 pixels |
| Refresh Rate | None |
| Protection | Corning Gorilla Glass 3 |
| Pixel Density | 294 ppi |
| Multitouch |
Main Camera
| Resolution | 8 MP (wide) |
| Video Resolution | 1080p@30fps |
| AutoFocus | Yes |
| Flash | Yes, LED Flash |
Selfie Camera
| Resolution | 1 MP |
| Video Resolution | 720p |
Memory
| Internal | 8 GB |
| RAM | 1 GB |
| Memory Card Slot | microSDXC (Dedicated Slot) |
| External Card Slot |
Network
| Technology | GSM / HSPA / LTE |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - (SIM 1 & SIM 2) |
| 3G Network | HSDPA 850 / 900 / 1700 / 1900 / 2100 |
| 4G Network | LTE |
| Speed | HSPA & LTE |
| GPRS | |
| EDGE |
Connectivity
| WLAN | Wi-Fi 802.11 b/g/n, hotspot & DLNA |
| Wi-Fi Hotspot | |
| Bluetooth | Yes (4.0 & A2DP) |
| GPS | Yes (GPS, BDS & GLONASS) |
| NFC | Yes |
| FM radio | YES |
| USB | microUSB 2.0 |
Features
| Sensors | Accelerometer, proximity & compass |
| Messaging | SMS (threaded view), MMS, Email, Push Email, IM |
| Browser | HTML5 |
| Loudspeaker | |
| Alert types | Ringtones & Vibration |
| Audio Jack | 3.5mm |
Battery
| Battery type | Non-Removable (Li-Po) |
| Fast Charging | |
| Battery Capacity | 2500 mAh |
| Wireless Charging |
Microsoft Lumia 640 LTE Dual SIM, released in April 2015, is a user-friendly smartphone priced at BDT 21,499 in Bangladesh. It features a 5.0-inch display with a resolution of 720×1280 pixels, ideal for everyday use. The phone runs on Microsoft Windows Phone 8.1 and is powered by a Snapdragon 400 processor with 1 GB of RAM, ensuring smooth performance. It comes with 8GB of internal storage, expandable via microSDXC, and boasts an 8 MP rear camera capable of 1080p video recording. The device is equipped with a 2500 mAh battery, offering reliable battery life.
This phone is a practical choice for anyone seeking a straightforward, budget-friendly smartphone.
Disclaimer Note
We do not say that all the information provided in this page is fully accurate and up to date.
