Microsoft Lumia 640 Dual SIM

 Announced: Mar 2, 2015

Market Status: Available. Released 2015, April

 Display

720 x 1280 pixels, 16:9 ratio (~294 ppi density)

 Camera

Single

1 MP - Front

 Storage

8GB 1GB RAM eMMC 4.5

 BATTERY

2500 mAh battery

 LAUNCH
Announced
Mar 2, 2015
Status
Available. Released 2015, April
 NETWORK
Technology
GSM / HSPA
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1900 / 2100
bands
Speed
HSPA 42.2/5.76 Mbps
 BODY
Dimentions
141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight
145 g (5.11 oz)
SIM
Dual SIM (Micro-SIM, dual stand-by)
 MAIN CAMERA
Rear
Single
Main
8 MP, f/2.2, 28mm (wide), 1/4.0", AF
Feature
LED flash
Video
1080p@30fps
 SELFIE CAMERA
Front
1 MP
Feature
LED flash
Video
720p
 Display
Type
IPS LCD capacitive touchscreen, 16M colors
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 ClearBlack display
 MEMORY
Card slot
microSDXC (dedicated slot)
Internal
8GB 1GB RAM eMMC 4.5
 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
 FEATURES
Sensors
Accelerometer, proximity, compass
 COMMS
WLAN
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Bluetooth
4.0, A2DP
GPS
Yes, with A-GPS, GLONASS, BDS
Radio
FM radio
USB
microUSB 2.0
 BATTERY
Capacity
2500 mAh battery
Type
Removable Li-Ion
Charging
Quick charger 2A
Stand By
Up to 840 h (2G) / Up to 840 h (3G)
Talk Time
Up to 27 h 30 min (2G) / Up to 20 h 30 min (3G)
 SOUND
Loudspeaker
Yes
3.3mm jack
Yes
 MISC
Colors
Glossy cyan, Orange, White, Matte black
Models
Microsoft RM-1109
Last Updated On
Mar 11, 2024

Microsoft Lumia 640 Dual SIM Price in Bangladesh November 2024

Microsoft Lumia 640 Dual SIM's price starts from 19,999 in Bangladeshi Taka and is available from Mar 2, 2015. Microsoft Lumia 640 Dual SIM has a 2500 mAh battery Battery with Quick charger 2A. The rear camera is a Single camera system with a 8 MP, f/2.2, 28mm (wide), 1/4.0", AF main sensor. It is running Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10 Operating System with Qualcomm MSM8926 Snapdragon 400 (28 nm) Chipset. It has a 5.0 inches, 68.9 cm2 (~67.6% screen-to-body ratio) IPS LCD capacitive touchscreen, 16M colors display with a resolution of 720 x 1280 pixels, 16:9 ratio (~294 ppi density). Microsoft Lumia 640 Dual SIM available colors - Glossy cyan, Orange, White, Matte black.

Your Questions and Our Opinion on the Microsoft Lumia 640 Dual SIM

Here are some key questions you might have about the Microsoft Lumia 640 Dual SIM, along with some thoughts to help you decide:

  1. When is it released?

    It is released in 2015, April.

  2. What is the price of the Microsoft Lumia 640 Dual SIM?

    The price of the Microsoft Lumia 640 Dual SIM is $266.64.

  3. What RAM and storage options are available?

    It has 8GB 1GB RAM eMMC 4.5 and also microSDXC (dedicated slot).

  4. What type of display panel is used?

    It comes with a IPS LCD capacitive touchscreen, 16M colors with 720 x 1280 pixels, 16:9 ratio (~294 ppi density).

  5. How is the processor and chipset?

    It contains Qualcomm MSM8926 Snapdragon 400 (28 nm) chipset and Microsoft Windows Phone 8.1, upgradable to Microsoft Windows 10. It has up to an Quad-core 1.2 GHz Cortex-A7 CPU.

  6. What are the camera and video capabilities?

    The Single-camera setup on the back is 8 MP, f/2.2, 28mm (wide), 1/4.0", AF and a 1 MP selfie camera. The video recording capability is 1080p@30fps.

  7. What is the battery capacity?

    The battery capacity is a 2500 mAh battery with Quick charger 2A

  8. What sensors does this phone have?

    This phone has Accelerometer, proximity, compass sensors.

Our Recommendation about Microsoft Lumia 640 Dual SIM

Is this device worth your money? Let's find out! Want to buy the best (4G/5G) smartphone? Then, the Microsoft Lumia 640 Dual SIM will be in the first row among the best smartphones. Dear friends, if you are attracted to online games like Free Fire, PUBG, and so on, you can buy this because it has RAM and a processor using the Qualcomm MSM8926 Snapdragon 400 (28 nm) chipset. This phone lasts a long time on a single charge, perfect if you're often on the go! Its battery is extra big 2500 mAh battery, so you won't have to worry about running out of power. In addition, it’s a (4G/5G)-supportable smartphone. So, you can get good network facilities on it. However, it has a Single-camera setup with a 8 MP, f/2.2, 28mm (wide), 1/4.0", AF primary camera. So, the camera takes great pictures and videos. Because of this and other reasons, this phone is a great choice!