Phone Comparison - Samsung Galaxy Express I437 vs Samsung Galaxy Win Duos I8552 vs Samsung Galaxy S Duos 2 S7582

general General Info

Manufacturer Samsung Samsung Samsung
Announced October 2012 April 2013 November 2013
Status Available - November 2012 Available - May 2013 Available - November 2013
Colors Black Ceramic White, Titan Gray White, Black
Form Factor Candybar Candybar Candybar
Dimension 132.6 x 69.3 x 9.1 mm
(5.22 x 2.73 x 0.36 in)
133.3 x 70.7 x 9.7 mm
(5.25 x 2.78 x 0.38 in)
121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
Weight 136 g (4.8 oz) 143.9 g (5.04.0.32 oz) 118 g (4.16 oz)
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 / 1900 / 2100 HSDPA 900 / 2100 HSDPA 900 / 2100
4G Network LTE 700 MHz Class 17 / 1700 / 2100 - -
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail

hardware Hardware and OS

OS Android OS, v4.x (Ice Cream Sandwich) Android OS, v4.1.2 (Jelly Bean) Android OS, v4.2 (Jelly Bean)
Processor Dual-core 1.5 GHz, Qualcomm MSM8960 Snapdragon Quad-core 1.2 GHz Cortex-A5, Qualcomm MSM8625Q Snapdragon 200 Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664
GPU Adreno 225 Adreno 203 Broadcom VideoCore IV
RAM 1 GB 1 GB 768 MB
Internal Memory 8 GB (5 GB user available) storage 8 GB 4 GB (1.9 GB user available)
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

display Display

Type Super AMOLED Plus capacitive touchscreen TFT capacitive touchscreen TFT Capacitive Touchscreen, PLS
Colors 16M colors 16M colors 16M colors
Size 4.5 inches 4.7 inches 4.0 inches
Resolution 480 x 800 pixels (207 ppi) 480 x 800 pixels (199 ppi) 480 x 800 pixels (233 ppi)
Screen-to-Body Ratio 62.92% 66.38% 59.52%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels 5 MP, 2592x1944 pixels 5 MP, 2592х1944 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus, Face Detection Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection Auto focus, Geo-tagging
Video Yes, 720p@30fps Yes, 720p@15fps Yes, 720p@30fps
Front Camera Yes, 1.3 MP, 720p@30fps [Similar] Yes, VGA [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, HSUPA, LTE HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 21 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes Yes, v3.0 Yes, v4.0 with A2DP
Wi-Fi Yes Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, DLNA Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support Yes, with A-GPS support and GLONASS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 8 GB (5 GB user available) storage, 1 GB RAM 8 GB, 1 GB RAM 4 GB (1.9 GB user available), 768 MB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 32 GB

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 Standard battery, Li-Ion Li-Ion Battery Standard battery, Li-Ion
Capacity 2000 mAh 2000 mAh 1500 mAh
Stand by Up to 312 h Up to 210 h Up to 280 h (3G)
Talk Time Up to 14 h Up to 11 h Up to 8 h (3G)