Phone Comparison - Samsung Rex 70 S3802 vs Samsung Galaxy Star Duos S5282 vs Samsung GALAXY Pocket Neo Duos S5312
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| Manufacturer | Samsung | Samsung | Samsung |
| Announced | February 2013 | April 2013 | April 2013 |
| Status | Available - March 2013 | Available - May 2013 | Available - May 2013 |
| Colors | White, Gray, Blue | Black, White, Blue | White, Black, Silver |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
104.9 x 57.2 x 12 mm (4.13 x 2.25 x 0.47 in) |
105 x 58 x 11.9 mm (4.13 x 2.28 x 0.47 in) |
105 x 57.8 x 11.8 mm (4.13 x 2.28 x 0.46 in) |
| Weight | - | 100.5 g (3.53.0.18 oz) | 100.5 g (3.53.0.18 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & 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 | HSDPA 900 / 2100 |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | - | Android OS, v4.1.2 (Jelly Bean) | Android OS, v4.1.2 (Jelly Bean) |
| Processor | - | 1 GHz, Spreadtrum SP8810 | 850 MHz Cortex A-9 |
| GPU | - | Mali-300 | - |
| RAM | N/A | 512 MB | 512 MB |
| Internal Memory | 10 MB | 4 GB | 4 GB |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | TFT touchscreen | TFT capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 262K colors | 65K 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 | 46.68% | 45.99% | 46.15% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio with Recording | Stereo FM radio with RDS, FM Recording | Stereo FM radio with RDS, FM r |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 2 MP, 1600x1200 pixels | 2 MP, 1600x1200 pixels | 2 MP, 1600x1200 pixels |
| Flash | No | No | No |
| Features | - | Fixed Focus, Smile Shot, | Fixed Focus, CMOS Sensor |
| Video | Yes | Yes, QVGA@15fps | Yes, QVGA@15fps |
| Front Camera | No [Similar] | No [Similar] | No [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | N/A | No | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | Yes, v3.0 | Yes, v4.0 | Yes, v4.0 |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0, USB Host | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | No | No | Yes, with A-GPS support and GLONASS |
| Browser | Yes | HTML | HTML |
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| Phonebook | Yes, 1000 | Practically unlimited entries and fields, Photocall | Practically unlimited entries and fields, Photocall |
| Call Records | Yes | Practically unlimited | Practically unlimited |
| Internal | 10 MB | 4 GB, 512 MB RAM | 4 GB, 512 MB RAM |
| Expandable Storage | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | Supported | - | - |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Li-Ion Battery | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1000 mAh | 1200 mAh | 1200 mAh |
| Stand by | - | Up to 320 h | Up to 300 h |
| Talk Time | Up to 13 h | Up to 14 h | Up to 6 h |
