Phone Comparison - Lava Iris Pro vs Micromax Canvas Knight A350 vs Celkon S1
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| Manufacturer | Lava | Micromax | Celkon |
| Announced | January 2014 | January 2014 | January 2014 |
| Status | Available - January 2014 | Available - March 2014 | Available - January 2014 |
| Colors | Black | Black, White with Gold, Black with Gold | Black |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
138 x 66.7 x 7.5 mm (5.43 x 2.63 x 0.3 in) |
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6.5 mm thickness (0.26 in thickness) |
| Weight | 114 g (4.02 oz) | - | 137 g (4.83 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 | HSDPA 2100 | HSDPA 2100 | HSDPA 2100 |
| Messaging | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM | SMS, MMS, Push Mail, EMail, IM |
| Build Features | Full Lamination, Corning Gorilla Glass | - | - |
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| OS | Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2.1 (Jelly Bean) |
| Processor | Quad-core 1.2 GHz Cortex-A7, MTK 6589 | Octa-core 2.0 GHz, Mediatek MT6592 | Quad-core 1.5 GHz, MTK 6589T |
| GPU | PowerVR SGX544 | Mali-450MP4 | PowerVR SGX544 |
| RAM | 1 GB | 2 GB | 1 GB |
| Internal Memory | 4 GB | 32 GB (25 GB for mass storage and 1.5 GB for applications) | 16 GB ROM |
| External Memory | microSD, up to 32 GB | No | No |
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| Type | IPS LCD capacitive touchscreen, OGS, Corning Gorilla Glass, Full Lamination | IPS LCD Capacitive Touchscreen, OGS | IPS LCD Capacitive Touchscreen, OGS |
| Colors | 16M colors | 16M colors | 16.7M colors |
| Size | 4.7 inches | 5.0 inches | 5.0 inches |
| Resolution | 720 x 1280 pixels (312 ppi) | 1080 x 1920 pixels (441 ppi) | 1080 x 1920 pixels (441 ppi) |
| Screen-to-Body Ratio | 66.36% | - | - |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM radio with RDS, FM Recording | FM Radio with Recording | FM Radio with Recording |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 8 MP, 3264 x 2448 pixels | 16 MP, 4640 x 3480 pixels | 13 MP, 4128 x 3096 pixels |
| Flash | Dual-LED flash | LED flash | Dual-LED flash |
| Features | Auto-focus, Geo-taggi/ng, Touch Focus, Face And Smile Detection, HDR, Panorama, Blue Glass Filter | Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization | Auto focus, Geo-tagging, Touch Focus, Face Detection, 360 degree Panorama, HDR, Image Stabilization, Cinemagraph, Object Eraser |
| Video | Yes, 1080p@30fps | Yes, 1080p@30fps | Yes, 1080p@30fps |
| Front Camera | Yes, 3 MP [Similar] | Yes, 8 MP, 1080p [Similar] | Yes, 8 MP, Auto focus [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSDPA, 42 Mbps, HSUPA, 11 Mbps | HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps | HSDPA, 42.2 Mbps, HSUPA, 11.5 Mbps |
| Bluetooth | Yes, v4.0 | Yes, v4.0 | Yes, v4.0 with A2DP |
| Wi-Fi | Yes, 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, USB On-the-go | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS support | Yes, with A-GPS support | Yes, with A-GPS support |
| Browser | HTML5 | HTML5 | HTML5 |
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| Internal | 4 GB, 1 GB RAM | 32 GB (25 GB for mass storage and 1.5 GB for applications), 2 GB | 16 GB ROM, 1 GB RAM |
| Expandable Storage | microSD, up to 32 GB | No | No |
| 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-Po Battery | Li-Ion Battery | Li-Ion Battery |
| Capacity | 2000 mAh | 2350 mAh | 2300 mAh |
| Stand by | 400 h | Up to 175 h | - |
| Talk Time | Up to 7.5 h (2G) Up to 4.5 h (3G) |
Up to 7 h 30 min | - |
