Compare Devices
 |  | Add Phones to Compare | |
| remove from compare | remove from compare | ||
Brand | blu | microsoft | |
Model | blu grand xl | microsoft lumia 640 dual sim | |
Announced | 2017 June | 2015 March. Released 2015 April | |
Status | Available. Released 2017 June | discontinued | |
Device Body | |||
Dimensions | 157.5 x 78.6 x 9.1 mm ( 6.20 x 3.09 x 0.36 in ) | 141.3 x 72.2 x 8.8 mm ( 5.56 x 2.84 x 0.35 in ) | |
Weight in gram | 187 | 145 | |
SIM card | dual SIM ( Nano-SIM ) | dual SIM ( Micro-SIM | dual stand-by ) | |
Water Resistance | No | ||
Display type | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD | |
Display resolution | 720 x 1280 pixels | 16 : 9 ratio ( ~267 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) | |
Display size | 5.5 inches | 83.4 cm2 ( ~67.4% screen to body ratio ) | 5.0 inches | 68.9 cm2 ( ~67.6% screen to body ratio ) | |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 7.0 ( nougat ) | microsoft windows phone 8.1 | upgradable to microsoft windows 10 | |
CPU | Quad-core 1.3 GHz cortex-a7 | Quad-core 1.2 GHz cortex-a7 | |
Chipset | mediatek mt6580 ( 28 nm ) | Qualcomm msm8926 snapdragon 400 ( 28 nm ) | |
GPU | mali-400mp2 | adreno 305 | |
Memory card | microsdxc | microsdxc ( dedicated slot ) | |
Memory v1 | 8gb 1gb RAM | 8gb 1gb RAM | |
Memory v2 | |||
Primary camera | 8 megapixel| Auto focus | 8 megapixel| lens aperture2.2 | 28mm ( wide ) | 1/4.0" | Auto focus | |
Secondary camera | 5 mega pixel | 1 mega pixel | |
Loud speaker | Yes | Yes | |
Audio jack | Yes | Yes | |
WLAN | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 b/g/n | dlna | hotspot | |
Bluetooth | 4.0 | a2dp | 4.0 | a2dp | |
GPS | Yes with a-gps | ||
NFC | No | ||
Radio | FM Radio | FM Radio | |
USB | microusb 2.0 | microusb 2.0 | |
Sensors | accelerometer | proximity | accelerometer | proximity | compass | |
Battery | Non-removable li-po 2650 mAh battery | Li-lon 2500 mAh | removable | |
Battery Charge | |||
Colors | black, gold, gold color gradations, silver | cyan color gradations, orange, white, black | |
Network technology | gsm / hspa | gsm / hspa | |
5G bands | |||
Network speed | hspa 21.1/5.76 mbps | hspa 42.2/5.76 mbps | |
GPRS | |||
EDGE | |||
Approx price |
| ||
150 GBP
173 EUR
1680 NOK
1800 SEK
10900 RUB
180 USD
920 BRL
250 AUD
230000 KRW
24000 JPY
240 SGD
770 MYR
640 AED
2900 ZAR
