Compare Microsoft Lumia 640 Dual Sim vs Xiaomi Redmi 4

Feature Comparison

  • Screen Size of Microsoft Lumia 640 Dual Sim is the same as Xiaomi Redmi 4
  • The Xiaomi Redmi 4's got 16GB Internal Storage, while Microsoft Lumia 640 Dual Sim's Internal Storage is 8GB
  • The Xiaomi Redmi 4 has 2GB RAM, which is 50.0% more
 
Microsoft Lumia 640 Dual Sim
Xiaomi Redmi 4
Highlight:
All Features
Only Differences
Rank Rank #1Rank #2  
Spec Score 
100 /100
  
This score is assigned based on the product's specifications without taking price into consideration.
 
54 Value For Money Score
73 Value For Money Score
  
Display     
Screen Size
5 inch 5 inch   
Screen Resolution
1280 x 720 pixels 1280 x 720 pixels   
Screen Type
LCD LCD   
Pixel Density
293.7 PPI 294 PPI   
Screen Protection
Corning Gorilla Glass 3 -   
Chipset     
Brand
Qualcomm Qualcomm   
Processor Speed
1.2GHz 1.4GHz   
Processor
Qualcomm Snapdragon 400 Qualcomm Snapdragon 435   
Processor Type
Quad-Core Octa-Core   
RAM
1GB 2GB   
Graphics
Adreno 305 Adreno 505   
Camera     
Rear Camera Resolution
8MP 13MP   
Front Camera Resolution
0.9MP 5MP   
Camera Details
Backside-illuminated Image Sensor, Dynamic Flash, Rich Capture Phase detection, Touch focus, Face detection, Smile detection, Geo-tagging, HDR, Panorama   
Video Recording Resolution
Full HD Video Recording (1080p) Full HD Video Recording (1080p)   
Camera Features
Autofocus, LED Flash Autofocus, Phase Detection Autofocus (PDAF), LED Flash   
General Specifications     
Operating System
Windows Phone Android   
OS Version
- Android 6.0 Marshmallow   
OS Detail
Windows Phone 8.1 MIUI 8   
OS Upgradable To
- Android 7.0   
Device Type
Touchscreen Touchscreen   
USB Connector Type
Micro USB Micro USB   
Features
FM Radio Fingerprint Scanner, InfraRed (IR) Blaster, GPS, FM Radio   
Dimensions (mm)
141.3 x 72.2 x 8.8 139 x 69.6 x 0.9   
Weight
145 grams 150 grams   
Connectivity
3G, 2G, WiFi, Bluetooth 4G LTE (India Compatible), 3G, 2G, WiFi, Bluetooth, VoLTE (Works with Jio)   
Audio Jack
3.5mm 3.5mm   
Color
Black, White Gold, Black, Silver   
Build Material
- Metal Unibody   
Device Warranty
1 Year 1 Year   
Warranty Details
- -   
Storage     
Internal Storage
8GB 16GB   
Approx. User Available Storage
- -   
Card Slot
Yes Yes   
Maximum Card Slot Capacity
128GB 128GB   
Communication     
SIM Card Slots
Dual Dual   
Network Type
GSM GSM   
SIM Card Type
Micro SIM Micro SIM, Nano SIM   
SIM 1 Details
- 4G, 3G, 2G, Micro SIM   
SIM 2 Details
- 4G, 3G, 2G, Nano SIM   
Hybrid SIM (microSD + SIM)
- Yes   
Battery     
Battery Capacity
2500mAh 4100mAh   
Battery Type
Lithium-ion (Li-ion) Lithium-ion (Li-ion)   
Removable Battery
Yes No   
Wireless Charging
- -   
Fast Charging
- -   

Microsoft Lumia 640 Dual Sim vs Xiaomi Redmi 4 Specs

Specs
Microsoft Lumia 640 Dual SimXiaomi Redmi 4  
Screen Size 5 inch5 inch  
Rear Camera Resolution 8MP13MP  
RAM 1GB2GB  
Battery Capacity 2500mAh4100mAh  
Front Camera Resolution 0.9MP5MP  

Microsoft Lumia 640 Dual Sim Pros & Cons

The Good
  • Good build quality
  • Decent display + Gorilla Glass 3 Protection
  • Dual SIM Support
The Bad
  • Average camera performance
  • Laggy Performance
  • Windows App Store lacks apps

Talk about this comparison, ask your questions!

This page helps you compare Microsoft Lumia 640 Dual Sim with Xiaomi Redmi 4. When you see Microsoft Lumia 640 Dual Sim Vs Xiaomi Redmi 4 comparison on Pricebaba, watch-out for the specifications of these phones and also the VFM score. With Pricebaba’s Value For Money Score, you can know how Microsoft Lumia 640 Dual Sim stands against Xiaomi Redmi 4 and which one you should buy. The lowest price for Xiaomi Redmi 4 is Rs. 6,999. The prices for both these products were updated October 23, 2017.
 
Report an error on this page