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Samsung Galaxy S Duos 2 S7582 vs Panasonic P31

General Info

Manufacturer
Samsung Panasonic
Announced
November 2013 March 2014
Status
Available - November 2013 Available - May 2014
Colors
White, Black Pure White, Bluish Black
Form Factor
Candybar Candybar
Dimension
121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
-
Weight
118 g (4.16 oz) -
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network
HSDPA 900 / 2100 HSDPA 2100
Messaging
SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM

Display

Type
TFT Capacitive Touchscreen, PLS TFT Capacitive Touchscreen, Ultra Oleophobic Coating
Colors
16M colors 16M colors
Size
4.0 inches [Similar] 5 inches [Similar]
Resolution
480 x 800 pixels (233 ppi) [Similar] 480 x 854 pixels (196 ppi) [Similar]
Screen-to-Body Ratio
59.52% -
Multi-Touch

Hardware and OS

OS
Android OS, v4.2 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
Processor
Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 [Similar] Quad-core 1.3 GHz, Mediatek MT6582M [Similar]
GPU
Broadcom VideoCore IV [Similar] Mali-400MP2 [Similar]
RAM
768 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
4 GB (1.9 GB user available) 4 GB ROM
External Memory
microSD, up to 32 GB microSD, up to 32 GB

Camera

Rear Camera
5 MP, 2592х1944 pixels [Similar] 8 MP, 3264x2448 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR
Video
Yes, 720p@30fps Yes, 1080p@30fps
Front Camera
Yes, VGA [Similar] Yes, VGA [Similar]

Multimedia

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

Connectivity and Data Rate

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

User Memory

Internal
4 GB (1.9 GB user available), 768 MB RAM 4 GB ROM, 512 MB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 32 GB
USB OTG
- Supported

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Standard battery, Li-Ion Li-Ion Battery
Capacity
1500 mAh 2000 mAh
Stand by
Up to 280 h (3G) Up to 699 h
Talk Time
Up to 8 h (3G) Up to 9 h
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