OPPO Neo R831K
Sony Xperia M4 Aqua DualOPPO Neo R831K vs Sony Xperia M4 Aqua Dual
General Info
| Manufacturer | |
| Oppo | Sony |
| Announced | |
| August 2014 | March 2015 |
| Status | |
| Available - August 2014 | Available - April 2015 |
| Price | |
| - | Rs. 19,400 ($285.29) [Similarly Priced] |
| Colors | |
| White, Black | Black, White, Coral, Silver |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
132 x 65.8 x 9.2 mm (5.2 x 2.59 x 0.36 in) |
145.5 x 72.6 x 7.3 mm (5.73 x 2.86 x 0.29 in) |
| Weight | |
| 130 g (4.59 oz) | 135 g (4.76 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 2100 | HSDPA 850 / 900 / 1900 / 2100 - E2333, E2363 HSDPA 850 / 900 / 1700 / 1900 / 2100 - E2312 |
| 4G Network | |
| - | LTE 800 / 850 / 900 / 1800 / 1900 / 2100 / 2600 (Bands 1, 2, 3, 5, 7, 8, 20) - E2333 |
| Messaging | |
| SMS, MMS, Push Mail, EMail | SMS, MMS, Push Mail, EMail, IM |
| Build Features | |
| - | - IP68 Certified - Dust and Water Proof up to 1.5 Meter and 30 Minutes |
Hardware and OS
| OS | |
| Android OS, v4.2.2 (Jelly Bean) based Color OS | Android OS, v5.0.x (Lollipop) |
| Processor | |
| Dual-core 1.3 GHz [Similar] | Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53, Qualcomm MSM8939 Snapdragon 615 [Similar] |
| GPU | |
| - | Adreno 405 [Similar] |
| RAM | |
| 1 GB [Browse Similar] | 2 GB [Browse Similar] |
| Internal Memory | |
| 4 GB | 8 GB / 16 GB (E2333, E2363) |
| External Memory | |
| microSD, up to 32 GB | microSD, up to 32 GB |
Display
| Type | |
| IPS LCD capacitive touchscreen | IPS LCD Capacitive Touchscreen, Scratch-resistant Glass |
| 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% | 65.12% |
| Multi-Touch | |
 |
|
Camera
| 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, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama |
| Video | |
| Yes | 1080p@30fps |
| Front Camera | |
| Yes, 2 MP [Similar] | 5 MP, 720p [Similar] |
Multimedia
| 3.5mm Jack | |
|
|
| Radio | |
| FM radio | FM radio with RDS |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
|
|
Connectivity and Data Rate
| GPRS | |
| Yes | Up to 107 kbps |
| Edge | |
| Yes | Up to 296 kbps |
| 3G | |
| HSPA+ | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| v2.1, A2DP | v4.1, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot |
| USB | |
| microUSB v2.0 | microUSB v2.0, USB Host |
| GPS | |
| Yes, with A-GPS | Yes, with A-GPS, GLONASS |
| Browser | |
| HTML | HTML5 |
User Memory
| Internal | |
| 4 GB, 1 GB RAM | 8 GB / 16 GB (E2333, E2363), 2 GB RAM |
| Expandable Storage | |
| microSD, up to 32 GB | microSD, up to 32 GB |
| USB OTG | |
| - | Supported |
Sensors
| Fingerprint | |
|
|
| Proximity Sensor | |
|
|
| Accelerometer Sensor | |
|
|
| NFC | |
|
|
Battery
| Type | |
| Li-Ion Battery | Non-removable Li-Ion Battery |
| Capacity | |
| 1900 mAh | 2400 mAh |
| Stand by | |
| - | Up to 493 h (2G) Up to 488 h (3G) |
| Talk Time | |
| - | Up to 12 h 40 min (2G) Up to 13 h 20 min (3G) |
