Phone Comparison - Samsung Galaxy Star Duos S5282 vs Micromax A91 Ninja vs Lava Iris 356
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| Manufacturer | Samsung | Micromax | Lava |
| Announced | April 2013 | April 2013 | July 2013 |
| Status | Available - May 2013 | Available - April 2013 | Available - July 2013 |
| Colors | Black, White, Blue | Black | Crystal White, Black and Grey |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
105 x 58 x 11.9 mm (4.13 x 2.28 x 0.47 in) |
130 x 66 x 10 mm (5.12 x 2.6 x 0.39 in) |
116.9 x 62.5 x 12.6mm (4.6 x 2.46 x 0.5in) |
| Weight | 100.5 g (3.53.0.18 oz) | - | 112 g (3.95 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 2100 - SIM 1 & SIM 2 | GSM 900 / 1800 - SIM 1 & SIM 2 |
| 3G Network | N/A | HSDPA 2100 - SIM 1 only | HSDPA 2100 |
| Messaging | SMS, MMS, Push Mail, 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, v4.0 (Ice Cream Sandwich) | Android OS, v4.2 (Jelly Bean) |
| Processor | 1 GHz, Spreadtrum SP8810 | Dual-core 1 GHz Cortex-A9, MediaTek MT6577 | Dual-core 1.2 GHz |
| GPU | Mali-300 | PowerVR SGX531 | - |
| RAM | 512 MB | N/A | 256 MB |
| Internal Memory | 4 GB | 4 GB (2 GB user available), 512 MB | 512 MB (App Memory - 100 MB, User Memory - 20 MB) |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | TFT capacitive touchscreen | TFT capacitive touchscreen | TFT touchscreen |
| Colors | 65K colors | 16M colors | 16M colors |
| Size | 3.0 inches | 4.5 inches | 3.5 inches |
| Resolution | 240 x 320 pixels (133 ppi) | 480 x 854 pixels (218 ppi) | 320 x 480 pixels (165 ppi) |
| Screen-to-Body Ratio | 45.99% | 64.86% | 49.82% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | Stereo FM radio with RDS, FM Recording | FM radio | FM radio with Recording |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 2 MP, 1600x1200 pixels | 5 MP, 2592х1944 pixels | 1.3 MP, 1280 x 960 pixels |
| Flash | No | LED flash | Yes |
| Features | Fixed Focus, Smile Shot, | Auto focus, Geo-tagging, Touch Focus, Face Detection | Fixed Focus, Face Detection |
| Video | Yes, QVGA@15fps | Yes | Yes |
| Front Camera | No [Similar] | Yes, VGA [Similar] | Yes, VGA [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | No | HSDPA 21 Mbps, HSUPA 5.76 Mbps | HSDPA, HSUPA |
| Bluetooth | Yes, v4.0 | Yes, v3.0 with A2DP | Yes, with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, 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, USB On-the-go | Yes |
| GPS | No | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML | HTML5 | HTML |
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| Internal | 4 GB, 512 MB RAM | 4 GB (2 GB user available), 512 MB | 512 MB (App Memory - 100 MB, User Memory - 20 MB), 256 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 | 1200 mAh | 1800 mAh | 1500 mAh |
| Stand by | Up to 320 h | - | Up to 200 h |
| Talk Time | Up to 14 h | - | Up to 5 h (2G) Up to 5 h (3G) |
