Phone Comparison - Huawei Ascend P7 vs Lava Iris Alfa vs Samsung Galaxy S Duos 3
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| Manufacturer | Huawei | Lava | Samsung |
| Announced | May 2014 | January 2015 | February 2015 |
| Status | Coming Soon - July 2014 | Available - January 2015 | Available - February 2015 |
| Price | - | Rs. 6,499 ($95.57) [Similarly Priced] | Rs. 5,300 ($77.94) [Similarly Priced] |
| Colors | Black, white, pink | Black, White | Black, White |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
139.8 x 68.8 x 6.5 mm (5.5 x 2.71 x 0.26 in) |
141 x 71.4 x 9.2 mm (5.55 x 2.81 x 0.36 in) |
121.4 x 62.9 x 10.8 mm (4.78 x 2.48 x 0.43 in) |
| Weight | 124 g (4.37 oz) | 156 g (5.5 oz) | 124 g (4.37 oz) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | GSM 900 / 1800 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1700 / 1900 / 2100 | HSDPA 2100 | HSDPA 900 / 2100 |
| 4G Network | LTE 800 / 900 / 1800 / 2100 / 2600 | - | - |
| Messaging | SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
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| OS | Android OS, v4.4.2 (KitKat) | Android OS, v4.4.4 (KitKat) | Android OS, v4.4 (KitKat) |
| Processor | Quad-core 1.8 GHz Cotex-A9, HiSilicon Kirin 910T | Quad-core 1.2 GHz | Dual-core 1.2 GHz Cortex-A7 |
| GPU | Mali-450MP4 | - | - |
| RAM | 2 GB | 1 GB | 512 MB |
| Internal Memory | 16 GB | 8 GB (3.38 GB for apps, 2.38 GB for mass storage) | 4 GB |
| External Memory | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 64 GB |
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| Type | IPS LCD capacitive touchscreen | IPS Capacitive Touchscreen, Shatter Proof Glass | TFT capacitive touchscreen |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 5.0 inches | 5.0 inches | 4.0 inches |
| Resolution | 1080 x 1920 pixels (441 ppi) | 480 x 854 pixels (196 ppi) | 480 x 800 pixels (233 ppi) |
| Screen-to-Body Ratio | 71.52% | 68.38% | 59.76% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio | FM radio with RDS | FM radio |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 13 MP, 4160 x 3120 pixels | 5 MP, 2592 х 1944 pixels | 5 MP, 2592 х 1944 pixels |
| Flash | LED flash | LED flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face And Smile Detection, Panorama, HDR | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama, BSI+ Sensor | Auto focus, Geo-tagging |
| Video | Yes, 1080p@30fps | 1080p | 720p@30fps |
| Front Camera | Yes, 8 MP [Similar] | Yes [Similar] | No [Similar] |
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| GPRS | Up to 60 kbps | Up to 85.6 kbps | Yes |
| Edge | Up to 236.8 kbps | Up to 237 kbps | Yes |
| 3G | HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | HSPA 42.2/5.76 Mbps | HSPA 21.1/5.76 Mbps |
| Bluetooth | Yes, v4.0 with A2DP, LE | v2.1 | v4.0, A2DP |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| USB | Yes, microUSB v2.0, USB On-the-go | microUSB v2.0, USB Host | microUSB v2.0 |
| GPS | Yes, with A-GPS support and GLONASS | Yes, with A-GPS, GLONASS | Yes, with A-GPS, GLONASS |
| Browser | HTML5 | HTML5 | HTML |
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| Internal | 16 GB, 2 GB RAM | 8 GB (3.38 GB for apps, 2.38 GB for mass storage), 1 GB RAM | 4 GB, 512 MB RAM |
| Expandable Storage | microSD, up to 64 GB | microSD, up to 32 GB | microSD, up to 64 GB |
| USB OTG | Supported | 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-Po Battery | Li-Po Battery | Li-Ion Battery |
| Capacity | 2500 mAh | 2200 mAh | 1500 mAh |
| Stand by | Up to 422 h (3G) | - | - |
| Talk Time | Up to 22 h (2G) Up to 14 h (3G) |
Up to 22 h 42 min (2G) Up to 14 h 30 min (3G) |
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