Samsung Star 3 Duos S5222 vs Samsung Rex 70 S3802
General Info
| Manufacturer | |
| Samsung | Samsung |
| Announced | |
| January 2012 | February 2013 |
| Status | |
| Available - February 2012 | Available - March 2013 |
| Colors | |
| Black, White | White, Gray, Blue |
| Form Factor | |
| 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) |
| 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 |
| 3G Network | |
| N/A | |
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
Display
Hardware and OS
| OS | |
| - | |
| Processor | |
| - | |
| GPU | |
| - | |
| RAM | |
| N/A | N/A |
| Internal Memory | |
| 20 MB | 10 MB |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Camera
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 | |
| No | N/A |
| Bluetooth | |
| Yes, v3.0 with A2DP | Yes, v3.0 |
| Wi-Fi | |
| 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 |
| GPS | |
| No | No |
| Browser | |
| WAP 2.0/xHTML, HTML | Yes |
User Memory
| Phonebook | |
| Yes, Photocall | Yes, 1000 |
| Call Records | |
| Yes | Yes |
| Internal | |
| 20 MB | 10 MB |
| 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 | |
| 1000 mAh | 1000 mAh |
| Stand by | |
| Up to 520 h | - |
| Talk Time | |
| Up to 14 h 20 min | Up to 13 h |