Microsoft Lumia 640 XL LTE vs Nokia Lumia 638 vs Nokia Lumia 525 comparison
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key specs |
Display | 5.70-inch | 4.50-inch | 4.00-inch |
Processor | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 400 | Qualcomm Snapdragon S4 Plus |
Front Camera | 5-megapixel | No | No |
Rear Camera | 13-megapixel | 5-megapixel | 5-megapixel |
RAM | 1GB | 1GB | 1GB |
Storage | 8GB | 8GB | 8GB |
Battery Capacity | 3120mAh | 1830mAh | 1430mAh |
OS | Windows Phone 8.1 | Windows Phone 8.1 | Windows Phone 8 |
Resolution | 720x1280 pixels | 480x854 pixels | 480x800 pixels |
general |
Brand | Microsoft | Nokia | Nokia |
Model | Lumia 640 XL LTE | Lumia 638 | Lumia 525 |
Release date | March 1, 2015 | June 1, 2014 | November 1, 2013 |
Form factor | Touchscreen | Touchscreen | Touchscreen |
Dimensions (mm) | 157.90 x 81.50 x 9.00 | 129.50 x 66.70 x 9.20 | 119.90 x 64.00 x 9.90 |
Weight (g) | 171.00 | - | 124.00 |
Battery capacity (mAh) | 3120 | 1830 | 1430 |
Removable battery | Yes | No | Yes |
Colours | - | Orange, Black, Yellow, White | Black, Red, White, Yellow |
display |
Screen size (inches) | 5.70 | 4.50 | 4.00 |
Touchscreen | Yes | Yes | Yes |
Resolution | 720x1280 pixels | 480x854 pixels | 480x800 pixels |
Pixels per inch (PPI) | 259 | - | 235 |
hardware |
Processor | 1.2GHz quad-core | 1.2GHz quad-core | 1GHz dual-core |
Processor make | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 400 | Qualcomm Snapdragon S4 Plus |
RAM | 1GB | 1GB | 1GB |
Internal storage | 8GB | 8GB | 8GB |
Expandable storage | Yes | Yes | Yes |
Expandable storage type | microSD | - | microSD |
Expandable storage up to (GB) | 128 | 128 | 64 |
camera |
Rear camera | 13-megapixel | 5-megapixel | 5-megapixel |
Rear flash | LED | No | - |
Front camera | 5-megapixel | No | No |
software |
Operating system | Windows Phone 8.1 | Windows Phone 8.1 | Windows Phone 8 |
connectivity |
Wi-Fi | Yes | Yes | Yes |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | 802.11 b/g/n |
GPS | Yes | Yes | Yes |
Bluetooth | Yes, v 4.00 | Yes | Yes |
NFC | Yes | No | No |
Infrared | No | No | No |
USB OTG | No | No | No |
Headphones | 3.5mm | 3.5mm | 3.5mm |
FM | Yes | No | Yes |
Number of SIMs | 1 | 1 | 1 |
Wi-Fi Direct | No | No | No |
Mobile High-Definition Link (MHL) | No | No | No |
sim 1 |
SIM Type | Micro-SIM | - | Micro-SIM |
GSM/CDMA | GSM | GSM | GSM |
3G | Yes | Yes | Yes |
4G/ LTE | Yes | Yes | No |
sensors |
Compass/ Magnetometer | Yes | No | No |
Proximity sensor | Yes | No | Yes |
Accelerometer | Yes | No | Yes |
Ambient light sensor | Yes | No | No |
Gyroscope | No | No | No |
Barometer | No | No | No |
Temperature sensor | No | No | No |
ratings |
Overall NDTV Rating | - | - | Read Review |
Design Rating | - | - | |
Display Rating | - | - | |
Software Rating | - | - | |
Performance Rating | - | - | |
Battery Life Rating | - | - | |
Camera Rating | - | - | |
Value for Money Rating | - | - | |