Samsung Galaxy S4 Zoom vs OPPO Neo R831K
General Info
| Manufacturer | |
| Samsung | Oppo |
| Announced | |
| June 2013 | August 2014 |
| Status | |
| Available - July 2013 | Available - August 2014 |
| Colors | |
| White | White, Black |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
125.5 x 63.5 x 15.4 mm (4.94 x 2.5 x 0.61 in) |
132 x 65.8 x 9.2 mm (5.2 x 2.59 x 0.36 in) |
| Weight | |
| 208 g (7.34 oz) | 130 g (4.59 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | HSDPA 2100 |
| 4G Network | |
| LTE - Region Dependent | - |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
Display
| Type | |
| Super AMOLED capacitive touchscreen, Corning Gorilla Glass 3 | IPS LCD capacitive touchscreen |
| Colors | |
| 16M colors | 16M colors |
| Size | |
| 4.3 inches [Similar] | 4.5 inches [Similar] |
| Resolution | |
| 540 x 960 pixels (256 ppi) [Similar] | 480 x 854 pixels (218 ppi) [Similar] |
| Screen-to-Body Ratio | 64.04% | 64.07% |
| Multi-Touch | |
Hardware and OS
| OS | |
| Android OS, v4.2.2 (Jelly Bean) | Android OS, v4.2.2 (Jelly Bean) based Color OS |
| Processor | |
| Dual-core 1.5 GHz Cortex-A9, Pega-Dual +XMM6262 [Similar] | Dual-core 1.3 GHz [Similar] |
| GPU | |
| Mali-400 [Similar] | - |
| RAM | |
| 1.5 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 8 GB (5 GB user available) | 4 GB |
| External Memory | |
| microSD, up to 64 GB | microSD, up to 32 GB |
Camera
| Rear Camera | |
| 16 MP, autofocus [Similar] | 5 MP, 2592 x 1944 pixels [Similar] |
| Flash | |
| Xenon Flash | LED Flash |
| Features | |
| Geo-tagging, Touch Focus, Face And Smile Detection, 10x Optical Zoom (24-240mm, F3.1-F6.3), Optical Image Stabilization, HDR, SMART Modes | Auto focus, Geo-tagging, Touch Focus, Face Detection, HDR |
| Video | |
| Yes, 1080p@30fps | Yes |
| Front Camera | |
| Yes, 1.9 MP [Similar] | Yes, 2 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| FM radio | FM radio |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 21 Mbps; HSUPA, 5.76 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL | HSPA+ |
| Bluetooth | |
| Yes, v4.0 with A2DP, LE | v2.1, A2DP |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot |
| USB | |
| Yes, microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support | Yes, with A-GPS |
| Browser | |
| HTML5 | HTML |
User Memory
| Internal | |
| 8 GB (5 GB user available), 1.5 GB RAM | 4 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 64 GB | microSD, up to 32 GB |
| USB OTG | |
| Supported | - |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 2330 mAh | 1900 mAh |
| Stand by | |
| - | - |
| Talk Time | |
| - | - |