• Samsung Star 3 Duos S5222 vs Samsung Rex 70 S3802 vs Samsung Rex 80 S5222R

Phone Comparison - Samsung Star 3 Duos S5222 vs Samsung Rex 70 S3802 vs Samsung Rex 80 S5222R

general General Info

Manufacturer Samsung Samsung Samsung
Announced January 2012 February 2013 February 2013
Status Available - February 2012 Available - March 2013 Available - March 2013
Colors Black, White White, Gray, Blue White, Gray, Black, Red
Form Factor Candybar Candybar Candybar
Dimension 102 x 58 x 11.5 mm
(4.02 x 2.28 x 0.45 in)
104.9 x 57.2 x 12 mm
(4.13 x 2.25 x 0.47 in)
102 x 58 x 11.5 mm
(4.02 x 2.28 x 0.45 in)
Weight 95 g (3.35 oz) - -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1
GSM 850 / 900 / 1800 / 1900 - SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network N/A N/A
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS - -
Processor - -
GPU - -
RAM N/A N/A N/A
Internal Memory 20 MB 10 MB 20 MB
External Memory microSD, up to 32 GB microSD, up to 32 GB microSD, up to 16 GB

display Display

Type TFT touchscreen TFT touchscreen TFT touchscreen
Colors 256K colors 262K colors 262K colors
Size 3.0 inches 3.0 inches 3.0 inches
Resolution 240 x 320 pixels (133 ppi) 240 x 320 pixels (133 ppi) 240 x 320 pixels (133 ppi)
Screen-to-Body Ratio 47.35% 46.68% 47.35%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 3.15 MP, 2048x1536 pixels 2 MP, 1600x1200 pixels 3.15 MP, 2048x1536 pixels
Flash No No No
Features - -
Video Yes, QCIF@15fps Yes Yes
Front Camera No [Similar] No [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G No N/A N/A
Bluetooth Yes, v3.0 with A2DP Yes, v3.0 Yes, v3.0
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n
USB Yes, microUSB v2.0 Yes, microUSB v2.0, USB Host Yes, microUSB v2.0, USB Host
GPS No No No
Browser WAP 2.0/xHTML, HTML Yes Yes

memory User Memory

Phonebook Yes, Photocall Yes, 1000 Yes, 1000
Call Records Yes Yes Yes
Internal 20 MB 10 MB 20 MB
Expandable Storage microSD, up to 32 GB microSD, up to 32 GB microSD, up to 16 GB
USB OTG - Supported Supported

Apps Sensors

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

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1000 mAh 1000 mAh 1000 mAh
Stand by Up to 520 h - -
Talk Time Up to 14 h 20 min Up to 13 h Up to 14 h