Phone Comparison - Motorola DROID RAZR MAXX vs Samsung Galaxy Star Duos S5282 vs Micromax A72 Canvas Viva
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| Manufacturer | Motorola | Samsung | Micromax |
| Announced | January 2012 | April 2013 | April 2013 |
| Status | Available - January 2012 | Available - May 2013 | Available - April 2013 |
| Colors | Black | Black, White, Blue | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
130.7 x 68.9 x 9 mm (5.15 x 2.71 x 0.35 in) |
105 x 58 x 11.9 mm (4.13 x 2.28 x 0.47 in) |
142.8 x 76 x 10.6 mm (5.62 x 2.99 x 0.42 in) |
| Weight | 145 g (5.11 oz) | 100.5 g (3.53.0.18 oz) | 186 g (6.56 oz) |
| 2G Network | CDMA 800 / 1900 GSM 850 / 900 / 1800 / 1900 |
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM1 & SIM 2 |
| 3G Network | CDMA2000 1xEV-DO HSDPA 850 / 900 / 1900 / 2100 |
N/A | No |
| 4G Network | LTE 700 | - | - |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, EMail, IM |
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| OS | Android OS, v2.3.6 (Gingerbread), upgradable to v4.0 | Android OS, v4.1.2 (Jelly Bean) | Android OS, v2.3.6 (Gingerbread) |
| Processor | Dual-core 1.2 GHz Cortex-A9, TI OMAP 4430 | 1 GHz, Spreadtrum SP8810 | 1 GHz |
| GPU | PowerVR SGX540 | Mali-300 | - |
| RAM | 1 GB | 512 MB | 256 MB |
| Internal Memory | 16 GB storage | 4 GB | 110 MB |
| External Memory | microSD, up to 32GB, 16GB card included | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | Super AMOLED Advanced capacitive touchscreen | TFT capacitive touchscreen | TFT capacitive touchscreen |
| Colors | 16M colors | 65K colors | - |
| Size | 4.3 inches | 3.0 inches | 5 inches |
| Resolution | 540 x 960 pixels (256 ppi) | 240 x 320 pixels (133 ppi) | 480 x 800 pixels (187 ppi) |
| Screen-to-Body Ratio | 56.67% | 45.99% | 65.28% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | No | Stereo FM radio with RDS, FM Recording | FM radio |
| Games | Yes | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264x2448 pixels | 2 MP, 1600x1200 pixels | 3.0 MP, 2048x1536 pixels |
| Flash | LED flash | No | No |
| Features | Auto focus, Touch-focus, Geo-tagging, Face Detection, Image Stabilization | Fixed Focus, Smile Shot, | Geo-tagging |
| Video | Yes, 1080p@30fps | Yes, QVGA@15fps | Yes |
| Front Camera | Yes, 1.3 MP [Similar] | No [Similar] | Yes, VGA [Similar] |
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| GPRS | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps | Yes | Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps |
| Edge | Class 12 | Yes | Class 12 |
| 3G | Rev. A, up to 3.1 Mbps, LTE, HSUPA | No | No |
| Bluetooth | Yes, v4.0 with LE+EDR | Yes, v4.0 | Yes, v3.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot | 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 | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | No | No |
| Browser | HTML, Adobe Flash | HTML | HTML |
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| Internal | 16 GB storage, 1GB RAM | 4 GB, 512 MB RAM | 110 MB, 256 MB RAM, 512 MB ROM |
| Expandable Storage | microSD, up to 32GB, 16GB card included | microSD, up to 32 GB | 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 | Li-Ion Battery |
| Capacity | 3300 mAh | 1200 mAh | 2000 mAh |
| Stand by | Up to 368 h | Up to 320 h | Up to 280 h |
| Talk Time | Up to 21 h | Up to 14 h | Up to 7 h |
