Compare Microsoft Lumia 640 Dual SIM vs Samsung Galaxy J7

  • Samsung Galaxy J7 has bigger 5.5 inch screen than Microsoft Lumia 640 Dual SIM(5 inch).
  • Samsung Galaxy J7 has more 2 GB RAM compared to Microsoft Lumia 640 Dual SIM(1 GB RAM).
  • Samsung Galaxy J7 features 13 MP rear camera which is better than Microsoft Lumia 640 Dual SIM.
  • Samsung Galaxy J7 features 5 MP front camera which is better than Microsoft Lumia 640 Dual SIM.

Compare Microsoft Lumia 640 Dual SIM with Samsung Galaxy J7

SummarySummary 70 Score 75 Score
Performance Qualcomm MSM8926 Snapdragon 400
1 GB RAM RAM
Microsoft Windows Phone 8.1 with …
Qualcomm MSM8939 Snapdragon 615 Exynos 7580
2 GB RAM RAM
Android OS, v5.1
Display 5 inch
720 x 1280 pixels
294 PPI Density
5.5 inch
720 x 1280 pixels
267 PPI Density
Camera 8 MP (Main)
1 MP (Front)
13 MP (Main)
5 MP (Front)
Battery 2500 mAh
Li-Ion
3000 mAh
Li-Ion
DisplayDisplay
Screen Size 5 inch 5.5 inch
Screen Resolution 720x1280 pixels 720x1280 pixels
Pixel Density 294 PPI 267 PPI
Display Type IPS LCD capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
ChipsetChipset
Brand Microsoft Samsung
Chipset Qualcomm MSM8926 Snapdragon 400 Qualcomm MSM8939 Snapdragon 615 Exynos 7580
Processor Quad-core 1.2 GHz Cortex-A7 Quad-core 1.4 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53Octa-core 1.5 GHz
RAM 1 GB RAM 2 GB RAM
GPU Adreno 305 Mali-T720 MP2
CameraCamera
Rear Camera Resolution 8 MP 13 MP
Front Camera Resolution 1 MP 5 MP
Dual Camera
Video
Camera Features Autofocus, Flash Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
GeneralGeneral
Operating System Windows Android
OS Version Microsoft Windows Phone 8.1 with … Android OS, v5.1
Weight 145 g 171 g
Dimensions 141.3 x 72.2 x 8.8 mm 152.2 x 78.7 x 7.5 mm
Thickness 7mm
StorageStorage
Internal Storage 8 GB 16 GB
Card Slot microSD, up to 128 G microSD, up to 128 G
Other 8GB storage, microSD card slot 16GB storage, Expandable up to 128GB via microSD card slot
CommunicationCommunication
SIM Card Slots Dual SIM Dual SIM
SIM Card Type Micro-SIM Micro-SIM
Bluetooth v4.0, A2DP v4.1, A2DP
3.5 mm Jack Yes Yes
NFC No Yes (Snapdragon model only)
ConnectivityConnectivity
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional)
3G
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 - J700F, J700H
4G
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J700F (India, Thailand)
Wi-Fi
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS
Yes, with A-GPS, GLONASS, Beidou
Yes, with A-GPS, GLONASS
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 2500 mAh 3000 mAh
Battery Type Li-Ion Li-Ion
Standby Time 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) Up to 18 h (3G)
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Accelerometer
proximity
compass
Accelerometer
proximity
Messaging SMS (threaded view), MMS, Email, Push Email, IM SMS(threaded view), MMS, Email, Push Mail, IM
Java No No
Other MP3/WAV/eAAC+/WMA player , MP4/H.264/WMV player , OneDrive (30 GB cloud storage) , Document viewer , Photo/video editor ANT+ support , Active noise cancellation with dedicated mic , MP4/WMV/H.264 player , MP3/WAV/WMA/eAAC+/FLAC player , Photo/video editor , Document viewer

Microsoft Lumia 640 Dual SIM Pros & Cons

  • Upgradable to Windows 10
  • Build quality good
  • Affordable price
  • Average front camera
 

Samsung Galaxy J7 Pros & Cons

  • 5.5 inches Super AMOLED capacitive touchscreen
  • 13MP Front Camera with LED Flash shoots great quality pics
  • Flawless performance even with 1.5GB RAM and Quad-core processor
  • 3000mAh big battery could give you long hours battery life
  • Supports OTG Cable
  • No Gorilla Glass Protection
  • No LED notification light
  • Miss on basic sensors like Compass,Auto brightness
 
 

You are comparing Microsoft Lumia 640 Dual SIM with Samsung Galaxy J7 on Mobikart. Microsoft Lumia 640 Dual SIM is available at the lowest price of 8999 on Flipkart.com and Samsung Galaxy J7 is available at the lowest price of 9990 on Amazon.in. When you compare Microsoft Lumia 640 Dual SIM vs Samsung Galaxy J7, look for Mobikart score, and Pros & cons as well for better decision making. Microsoft Lumia 640 Dual SIM vs Samsung Galaxy J7 comparison will give you a better idea of which phone is better than other and thus, you can select the best one out of two. Mobikart compare tool assist you to choose the best phone and get the lowest price.

 
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