Impossible to build cache structure in cache_zend/cache/9.db Samsung Galaxy A3 Duos vs Microsoft Lumia 640 XL LTE - Phone Comparison

Phone Comparison - Samsung Galaxy A3 Duos vs Microsoft Lumia 640 XL LTE

Samsung Galaxy A3 Duos
samsung galaxy a3 duos
Microsoft Lumia 640 XL LTE
microsoft lumia 640 xl lte
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general General Info

Manufacturer Samsung Microsoft
Announced October 2014 March 2015
Status Available - November 2014 Available - April 2015
Price Rs. 14,265 ($209.78) [Similarly Priced] Rs. 14,999 ($220.57) [Similarly Priced]
Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Matte cyan, Orange, Black, Matte white, Glossy white
Form Factor Candybar Candybar
Dimension 130.1 x 65.5 x 6.9 mm
(5.12 x 2.58 x 0.27 in)
157.9 x 81.5 x 9 mm
(6.22 x 3.21 x 0.35 in)
Weight 110.3 g (3.88.0.11 oz) 171 g (6.03 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM

hardware Hardware and OS

OS Android OS, v4.4.4 (KitKat) Microsoft Windows Phone 8.1 with Lumia Denim
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 [Similar] Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400 [Similar]
GPU Adreno 306 [Similar] Adreno 305 [Similar]
RAM 1 GB [Browse Similar] 1 GB [Browse Similar]
Internal Memory 16 GB 8 GB
External Memory No microSD, up to 128 GB

display Display

Type Super AMOLED capacitive touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors 16M colors 16M colors
Size 4.5 inches [Similar] 5.7 inches [Similar]
Resolution 540 x 960 pixels (245 ppi) [Similar] 720 x 1280 pixels (259 ppi) [Similar]
Screen-to-Body Ratio 65.39% 68.88%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio - FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 8 MP, 3264 x 2448 pixels [Similar] 13 MP, 4128 x 3096 pixels [Similar]
Flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama Carl Zeiss Optics, 1/3'' sensor size
Video - 1080p@30fps
Front Camera 5 MP [Similar] 5 MP, 1080p [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP, EDR, LE v4.0, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB microUSB v2.0 microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, Beidou
Browser HTML5 HTML5

memory User Memory

Internal 16 GB, 1 GB RAM 8 GB, 1 GB RAM
Expandable Storage No microSD, up to 128 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported

battery Battery

Type Non-removable Li-Ion Battery Li-Ion Battery
Capacity 1900 mAh 3000 mAh
Stand by - Up to 888 h (2G)
Up to 888 h (3G)
Talk Time - Up to 30 h 20 min (2G)
Up to 24 h (3G)