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OPPO Neo R831K |
Micromax Canvas Nitro 2 E311 |
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| Manufacturer | Oppo | Micromax |
| Announced | August 2014 | May 2015 |
| Status | Available - August 2014 | Available - May 2015 |
| Price | - | Rs. 6,439 ($94.69) [Similarly Priced] |
| Colors | White, Black | Grey |
| Form Factor | Candybar | Candybar |
| Dimension |
132 x 65.8 x 9.2 mm (5.2 x 2.59 x 0.36 in) |
143.5 x 72.1 x 7.5 mm (5.65 x 2.84 x 0.3 in) |
| Weight | 130 g (4.59 oz) | - |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 2100 | HSDPA 900 / 2100 |
| Messaging | SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
| Build Features | - | Oleophobic Coating/ Anti-finger Print |
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| OS | Android OS, v4.2.2 (Jelly Bean) based Color OS | Android OS, v4.4.2 (KitKat) |
| Processor | Dual-core 1.3 GHz [Similar] | Octa-core 1.4 GHz, Mediatek MT6592M [Similar] |
| GPU | - | Mali-450MP4 [Similar] |
| RAM | 1 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | 4 GB | 16 GB (11.23 GB for Apps and Phone Storage) |
| External Memory | microSD, up to 32 GB | microSD, up to 32 GB |
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| Type | IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen |
| Colors | 16M colors | 16M colors |
| Size | 4.5 inches [Similar] | 5.0 inches [Similar] |
| Resolution | 480 x 854 pixels (218 ppi) [Similar] | 720 x 1280 pixels (294 ppi) [Similar] |
| Screen-to-Body Ratio | 64.07% | 66.49% |
| Multi-Touch | ![]() |
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| 3.5mm Jack | ![]() |
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| Radio | FM radio | FM Radio with Recording |
| Games | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | ![]() |
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| Rear Camera | 5 MP, 2592 x 1944 pixels [Similar] | 13 MP, 4128 x 3096 pixels [Similar] |
| Flash | LED Flash | LED flash |
| Features | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR | Auto focus, Sony IMX135 CMOS Sensor, f/2.2 Aperture, Geo-tagging, Touch Focus, Face Detection, HDR, Cinemagraph, Object Eraser |
| Video | Yes | Yes, 1080p@30fps |
| Front Camera | Yes, 2 MP [Similar] | Yes, 5 MP, 720p, OV5648 Sensor, f/2.4 Ap [Similar] |
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| GPRS | Yes | Yes |
| Edge | Yes | Yes |
| 3G | HSPA+ | HSDPA, 21 Mbps; HSUPA, 5.76 Mbps |
| Bluetooth | v2.1, A2DP | Yes, v4.0 with A2DP |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi hotspot |
| USB | microUSB v2.0 | Yes, microUSB v2.0 |
| GPS | Yes, with A-GPS | Yes, with A-GPS support |
| Browser | HTML | HTML5 |
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| Internal | 4 GB, 1 GB RAM | 16 GB (11.23 GB for Apps and Phone Storage), 2 GB RAM |
| Expandable Storage | 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 | Li-Ion Battery | Li-Ion Battery |
| Capacity | 1900 mAh | 2400 mAh |
| Stand by | - | Up to 250 h |
| Talk Time | - | Up to 9 h |