Phone Comparison - Samsung Galaxy Win Duos I8552 vs Lenovo P780 vs Samsung Galaxy Win Pro G3812

general General Info

Manufacturer Samsung Lenovo Samsung
Announced April 2013 June 2013 December 2013
Status Available - May 2013 Available - June 2013 Available - December 2013
Colors Ceramic White, Titan Gray Black Blue, White
Form Factor Candybar Candybar Candybar
Dimension 133.3 x 70.7 x 9.7 mm
(5.25 x 2.78 x 0.38 in)
143 x 73 x 10 mm
(5.63 x 2.87 x 0.39 in)
132.7 x 66.5 x 9.7 mm
(5.22 x 2.62 x 0.38 in)
Weight 143.9 g (5.04.0.32 oz) 176 g (6.21 oz) 139 g (4.9 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.1.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8625Q Snapdragon 200 Quad-core 1.2 GHz Cortex-A7, MTK 6589 Quad-core 1.2 GHz
GPU Adreno 203 PowerVR SGX544 -
RAM 1 GB 1 GB 1.5 GB
Internal Memory 8 GB 4 GB 8 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB

display Display

Type TFT capacitive touchscreen IPS LCD capacitive touchscreen Capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.7 inches 5.0 inches 4.5 inches
Resolution 480 x 800 pixels (199 ppi) 720 x 1280 pixels (294 ppi) 540 x 960 pixels (245 ppi)
Screen-to-Body Ratio 66.38% 65.90% 63.14%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM radio No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592x1944 pixels 8 MP, 3264 x 2448 pixels 5 MP, 2592х1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization
Video Yes, 720p@15fps Yes Yes, 1080p@30fps with Stereo Sound Recording
Front Camera Yes, VGA [Similar] Yes, 1.2 MP [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, HSUPA HSDPA, 21.1 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v3.0 Yes, v3.0 Yes, v4.0 with A2DP, EDR
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB On-the-go Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML5 HTML HTML5

memory User Memory

Internal 8 GB, 1 GB RAM 4 GB, 1 GB RAM 8 GB ROM, 1.5 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 64 GB
USB OTG - Supported -

Apps Sensors

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

battery Battery

Type Li-Ion Battery Li-Po Battery Li-Ion Battery
Capacity 2000 mAh 4000 mAh 2100 mAh
Stand by Up to 210 h Up to 840 h -
Talk Time Up to 11 h Up to 43 h (2G)
Up to 25 h (3G)
-