Microsoft Lumia 750 vs Microsoft Lumia 640 Dual SIM vs Microsoft Lumia 640 Dual SIM LTE

BASIC INFO
Model No - - -
Status Discontinued Available. Released 2015, April Discontinued
Release Date 2015, March 2015, March 2015, March
Dimension 144 x 73.7 x 9.4 mm (5.67 x 2.90 x 0.37 in) 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight 152 g (5.36 oz) 145 g (5.11 oz) 145 g (5.11 oz)
Colors Orange, white, black, gray, blue Glossy cyan, Orange, White, Matte black Glossy cyan, Orange, White, Matte black
Body Metrial - - -
W & D Proof - - -
SIM Type - - -
Technology - - -
OS Microsoft Windows Phone 8.1 with Lumia Denim Microsoft Windows Phone 8.1, planned upgrade to Windows 10 Microsoft Windows Phone 8.1
PROSESSING
Processor Qualcomm Snapdragon 200, Quad core 1.2 GHz cortex a7 Adreno 305 GPU Qualcomm Snapdragon 400, Quad core 1.2 GHz cortex a7 Adreno 305 GPU Qualcomm Snapdragon 400, Quad core 1.2 GHz cortex a7 Adreno 305 GPU
Chipset - - -
GPU - - -
MEMORY
RAM - - -
Storage - - -
Card Slot 8GB Storage, 1GB RAM, microSD, up to 32 GB card slot 8 GB Storage, 1 GB RAM, microSD, up to 32 GB card slot 8 GB Storage, 1 GB RAM, microSD, up to 32 GB card slot
DISPLAY
Size 720 x 1280 pixels, 5 inches (~229 ppi pixel density) 720 x 1280 pixels, 5 inches (~229 ppi pixel density) 720 x 1280 pixels, 5 inches (~229 ppi pixel density)
Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation - - -
PPI - - -
Multi touch - - -
Protection - - -
CAMERA
Primary 8 MP, 3264 x 2448 pixels, autofocus, LED flash 8 MP, 3264 x 2448 pixels, autofocus, LED flash 8 MP, 3264 x 2448 pixels, autofocus, LED flash
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps
Flash - - -
Features - - -
Selfie Yes, 5 MP Yes, 1 MP Yes, 1 MP
BATTERY
Battery Li-Ion 2200 mAh battery Li-Ion 2500 mAh battery Li-Ion 2500 mAh battery
Capacity - - -
Removable - - -
StandBy - - -
Talk Time - - -
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network - - LTE
Speed - - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot
BlueTooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS, GLONASS, Beidou
NFC - - -
Audio jeck - - -
OTHERS
Sensors - - -
Radio FM radio FM radio FM radio
SARUS - - -
SAREU - - -
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