BSNL Champion Trendy 531 Vs. Microsoft Lumia 640 Dual SIM - Comparison
Side By Side Comparison of BSNL Champion Trendy 531 and Microsoft Lumia 640 Dual SIM. Compare Processor, display, RAM, Storage and other features here. You can quickly compare BSNL Champion Trendy 531 and Microsoft Lumia 640 Dual SIM smartphones just by looking at their ratings and results showing "winner" and "runner up." There is also a short analysis comparing different features of BSNL Champion Trendy 531 and Microsoft Lumia 640 Dual SIM. You can also look at each hardware feature individually to perform your analysis while comparing mobile phones.
|BSNL Champion Trendy 531||Microsoft Lumia 640 Dual SIM|
BSNL Champion Trendy 531 has larger screen than Microsoft Lumia 640 Dual SIM
Bigger screens means you have more space to interact with phone and applications.Better Rear Camera
BSNL Champion Trendy 531 has better rear camera as compared to Microsoft Lumia 640 Dual SIM.
Better rear camera helps in capturing high quality, sharp and clear photos.Better Front Camera
BSNL Champion Trendy 531 has better front camera as compared to Microsoft Lumia 640 Dual SIM.
Front camra lets you make video calls and capture selfie.Battery
BSNL Champion Trendy 531 has better battery as compared to Microsoft Lumia 640 Dual SIM
Microsoft Lumia 640 Dual SIM has better processor than BSNL Champion Trendy 531 has.
Better processor means better performance of the phone.Better Display
Microsoft Lumia 640 Dual SIM has better display than BSNL Champion Trendy 531
Better screen resolution means sharper images, videos and text.
Screen protection just ensure the scratch resistance. You still need to protect the phone to avoid screen damage.
|Model||BSNL Champion Trendy 531||Microsoft Lumia 640 Dual SIM|
|Released on||September 2013||February 2015|
|Dimensions (mm)||141.30 x 72.20 x 8.80|
|Screen size (inches)||5.30||5.00|
|Resolution||480x854 pixels||720x1280 pixels|
|Screen Protection||Corning Gorilla Glass 3|
|Screen to body ratio|
|Expandable Storage Type||microSD, up to 32GB||microSD, up to 128GB|
|Processor||1.2GHz quad-core||1.2GHz quad-core|
|Chipset||Cortex A7 MediaTek||Qualcomm Snapdragon 400|
|Operating System||Android4.2||Windows Phone8.1|
|Camera Features||Full HD @ 30 FPS, Recording Formats: H.264, MP4, Continuous autofocus in a video, Video zoom|
|Front Camera Featrues|
|Video Recording||Back-illuminated sensor (BSI), Face detection, Geo tagging, Touch to focus|
|Wi-Fi||Yes||Yes, Wi-Fi 802.11, b/g/n|
|GPS||No||Yes, with A-GPS, Glonass|
|Bluetooth||Yes||Yes, v4.0, A2DP, AVRCP, GATT, HFP, HID, MAP, OPP, PAN, PBAP|
|Ambient light sensor||No||Yes|
|Fast Charging Support|
|Wireless Charging Support|