Samsung Galaxy Ace Duos S6802 vs Microsoft Lumia 640 Lte

Samsung Galaxy Ace Duos S6802 vs Microsoft Lumia 640 Lte: Looking to compare the Samsung Galaxy Ace Duos S6802 and the Microsoft Lumia 640 LTE? Read on to discover the key differences between these two popular smartphones and find out which one is the right choice for you.

Feature	Samsung Galaxy Ace Duos S6802	Microsoft Lumia 640 Lte
Operating System	Android 2.3 Gingerbread	Windows Phone 8.1
Processor	832 MHz	1.2 GHz quad-core
RAM	512 MB	1 GB
Internal Storage	3 GB	8 GB
Expandable Storage	Up to 32 GB (microSD)	Up to 128 GB (microSD)
Display Size	3.5 inches	5 inches
Display Resolution	320 x 480 pixels	720 x 1280 pixels
Primary Camera	5 MP	8 MP
Secondary Camera	None	1 MP
Battery Capacity	1300 mAh	2500 mAh
Network	GSM/HSPA	GSM/HSPA/LTE
Bluetooth	Yes, v3.0	Yes, v4.0
Wi-Fi	Yes, 802.11 b/g/n	Yes, 802.11 b/g/n
GPS	Yes, with A-GPS	Yes, with A-GPS
Dimensions	112.4 x 59.9 x 11.5 mm	141.3 x 72.2 x 8.8 mm
Weight	122 g	145 g
SIM Card	Dual SIM (Mini-SIM)	Single SIM (Micro-SIM)
Colors	Black, White	Black, White, Blue, Orange