Phone Comparison - Samsung Galaxy S Duos S7562 vs Motorola DROID Ultra vs Huawei Ascend G630
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| Manufacturer | Samsung | Motorola | Huawei |
| Announced | July 2012 | July 2013 | March 2014 |
| Status | Available - September 2012 | Available - August 2013 | Available - March 2014 |
| Colors | White | Black, Red, White | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
121.5 x 63.1 x 10.5 mm (4.78 x 2.48 x 0.41 in) |
137.5 x 71.2 x 7.2 mm (5.41 x 2.8 x 0.28 in) |
143 x 71.7 x 7.8 mm (5.63 x 2.82 x 0.31 in) |
| Weight | 120 g (4.23 oz) | 137 g (4.83 oz) | 160 g (5.64 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 |
GSM 900 / 1800 / 1900 |
| 3G Network | HSDPA 900 / 2100 | CDMA2000 1xEV-DO HSDPA 850 / 900 / 1900 / 2100 |
HSDPA 900 / 2100 |
| 4G Network | - | LTE 700 MHz Class 13 | - |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v4.0 (Ice Cream Sandwich) | Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.3 (Jelly Bean) |
| Processor | 1 GHz Cortex-A5, Qualcomm MSM7227A Snapdragon | Dual-core 1.7 GHz Krait, Qualcomm Snapdragon S4Pro | Quad-core 1.2 GHz Cortex-A7, Qualcomm MSM8212 Snapdragon 200 |
| GPU | Adreno 200 | Adreno 320 | Adreno 302 |
| RAM | 768 MB | 2 GB | 1 GB |
| Internal Memory | 4 GB storage | 16 GB | 4 GB |
| External Memory | microSD, up to 32 GB | No | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | Super AMOLED capacitive touchscreen, Corning Gorilla Glass | Capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 4.0 inches | 5.0 inches | 5.0 inches |
| Resolution | 480 x 800 pixels (233 ppi) | 720 x 1280 pixels (294 ppi) | 720 x 1280 pixels (294 ppi) |
| Screen-to-Body Ratio | 59.52% | 70.26% | 67.09% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS | No | - |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 5 MP, 2592х1944 pixels | 10 MP, 3872 x 2592 pixels | 8 MP, 3264 x 2448 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging | Auto Focus, Touch Focus, Geo-tagging, Face Detection | Auto focus, Geo-tagging |
| Video | Yes, FWVGA@30fps | Yes, 1080p@30fps | Yes |
| Front Camera | Yes, VGA [Similar] | Yes, 2 MP, 1080p [Similar] | 1 MP [Similar] |
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| GPRS | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes |
| Edge | Yes | Class 12 | Yes |
| 3G | HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps | EV-DO Rev. A, up to 3.1 Mbps, LTE; HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps | HSDPA, HSUPA |
| Bluetooth | Yes, v3.0 with A2DP | Yes, v4.0 with A2DP, LE, EDR | v4.0, A2DP, EDR |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot, DLNA | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 | microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support and GLONASS | Yes, with A-GPS |
| Browser | HTML, Adobe Flash Lite | HTML5 | HTML |
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| Internal | 4 GB storage, 768 MB RAM | 16 GB, 2 GB RAM | 4 GB, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | No | microSD, up to 32 GB |
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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 | Standard battery, Li-Ion | Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | 1500 mAh | 2130 mAh | 2000 mAh |
| Stand by | Up to 445 h (2G) Up to 330 h (3G) |
Up to 312 h | - |
| Talk Time | Up to 13 h (2G) Up to 7 h 25 min (3G) |
Up to 28 h | - |
