Sony Xperia C3 Dual vs LG G4 vs Microsoft Lumia 640 LTE

General Info

Manufacturer
Sony	LG	Microsoft
Announced
July 2014	April 2015	March 2015
Status
Available - August 2014	Available - April 2015	Available - April 2015
Price
-	Rs. 25,999 ($382.34) [Similarly Priced]	Rs. 7,999 ($117.63) [Similarly Priced]
Colors
Black, White, Mint	Grey, White, Gold, Leather Black, Leather Brown, Leather RedGrey	Yes
Form Factor
Candybar	Candybar	Candybar
Dimension
156.2 x 78.7 x 7.6 mm (6.15 x 3.1 x 0.3 in)	148.9 x 76.1 x 9.8 mm (5.86 x 3 x 0.39 in)	141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in)
Weight
149.7 g (5.26.0.25 oz)	155 g (5.47 oz)	145 g (5.11 oz)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Network
-	LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)	LTE
Messaging
SMS, MMS, Push Mail, EMail, IM	SMS, MMS, EMail, IM	SMS, MMS, Push Mail, EMail, IM

OS
Android OS, v4.4.2 (KitKat)	Android OS, v5.1 (Lollipop)	Microsoft Windows Phone 8.1 with Lumia Denim
Processor
Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8926 Snapdragon 400	Hexa-core 1.8 GHz Cortex-A57, Qualcomm MSM8992 Snapdragon 808	Quad-core 1.2 GHz Cortex-A7, Qualcomm Snapdragon 400
GPU
Adreno 305	Adreno 418	Adreno 305
RAM
1 GB	3 GB	1 GB
Internal Memory
8 GB	32 GB	8 GB
External Memory
microSD, up to 32 GB	microSD, up to 2 TB	microSD, up to 128 GB

Type
IPS LCD Capacitive Touchscreen, Triluminos Display, Mobile BRAVIA Engine 2	True HD-IPS + LCD Capacitive Touchscreen, Corning Gorilla Glass 4	IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3, ClearBlack Display
Colors
16M colors	16M colors	16M colors
Size
5.5 inches	5.5 inches	5.0 inches
Resolution
720 x 1280 pixels (267 ppi)	1440 x 2560 pixels (534 ppi)	720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio
67.85%	73.61%	67.43%
Multi-Touch

Rear Camera
8 MP, 3264 x 2448 pixels	16 MP, 5312 x 2988 pixels	8 MP, 3264 x 2448 pixels
Flash
LED flash	Dual-LED (dual tone)	LED flash
Features
Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR	Phase Detection/Laser, Auto-focus, OIS, 1/2.6'' Sensor Size, Simultaneous Video And Image Recording, Geo-tagging, Face Detection, HDR	Auto focus, 1/4'' Sensor Size
Video
1080p, HDR	2160p@30fps, 1080p@60fps, Optical Stabilization, HDR, Stereo Sound Rec.	1080p@30fps
Front Camera
5 MP, 720p, LED flash	8 MP, 1080p@30fps	1 MP, 720p

GPRS
Up to 107 kbps	Class 12	Yes
Edge
Up to 296 kbps	Class 12	Yes
3G
HSDPA, 42 Mbps; HSUPA, 5.76 Mbps	HSPA 42.2/21.1 Mbps, LTE Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth
v4.0, A2DP	v4.1, A2DP, LE, apt-X	v4.0, A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 b/g/n, DLNA, hotspot
USB
microUSB v2.0	microUSB v2.0 (SlimPort), USB Host	microUSB v2.0
GPS
Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, Beidou
Browser
HTML5	HTML5	HTML5