Samsung Galaxy K Zoom vs Oppo A31
General Info
| Manufacturer | |
| Samsung | Oppo |
| Announced | |
| April 2014 | April 2015 |
| Status | |
| Available - June 2013 | Available - April 2015 |
| Price | |
| - | Rs. 9,999 ($147.04) [Similarly Priced] |
| Colors | |
| Charcoal, Electric Blue, Shimmery White | White, Blue |
| Form Factor | |
| Candybar | Candybar |
| Dimension | |
|
137.5 x 70.8 x 16.6 mm (5.41 x 2.79 x 0.65 in) |
131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in) |
| Weight | |
| 200 g (7.05 oz) | 135 g (4.76 oz) |
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | |
| HSDPA 850 / 900 / 1900 / 2100 | TD-SCDMA 1880 / 2010 |
| 4G Network | |
| LTE 800 / 850 / 900 / 1800 / 2100 / 2600 | LTE band 38(2600), 39(1900), 40(2300), 41(2500) |
| Messaging | |
| SMS, MMS, EMail, IM | SMS, MMS, Push Mail, EMail |
Display
Hardware and OS
| OS | |
| Android OS, v4.4.2 (KitKat) | Android OS, v4.4 (KitKat) |
| Processor | |
| Hexa-core - 1.3 GHz Quad-Core + 1.7 GHz Dual-Core [Similar] | Quad-core Cortex-A53, Qualcomm MSM8916 Snapdragon 410 |
| GPU | |
| - | Adreno 306 [Similar] |
| RAM | |
| 2 GB [Browse Similar] | 1 GB [Browse Similar] |
| Internal Memory | |
| 8 GB | 8 GB |
| External Memory | |
| microSD, up to 64 GB | microSD, up to 128 GB |
Camera
| Rear Camera | |
| 20.7 MP, 4992 х 3744 pixels [Similar] | 8 MP, 3264 x 2448 pixels [Similar] |
| Flash | |
| LED Flash | LED flash |
| Features | |
| Auto focus, 1/2.3 BSI CMOS Sensor, 10x Optical Zoom, OIS, 24-240 mm, F3.1-6.3, Geo-tagging, Touch Focus, Face And Smile Detection, HDR, Panorama | Auto focus, Geo-tagging |
| Video | |
| Yes, 1080p@30fps | 1080p@30fps |
| Front Camera | |
| Yes, 2 MP [Similar] | 5 MP [Similar] |
Multimedia
| 3.5mm Jack | |
| Radio | |
| No | - |
| Games | |
| Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
Connectivity and Data Rate
| GPRS | |
| Yes | Yes |
| Edge | |
| Yes | Yes |
| 3G | |
| HSDPA, 42 Mbps, HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL | TD-SCDMA, LTE Cat4 150/50 Mbps |
| Bluetooth | |
| Yes, v4.0 with A2DP, LE | v4.0 |
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot | Yes |
| USB | |
| Yes, microUSB v2.0 (MHL), USB On-the-go | microUSB v2.0 |
| GPS | |
| Yes, with A-GPS support and GLONASS | Yes, with A-GPS |
| Browser | |
| HTML5 | HTML |
User Memory
| Internal | |
| 8 GB, 2 GB RAM | 8 GB, 1 GB RAM |
| Expandable Storage | |
| microSD, up to 64 GB | microSD, up to 128 GB |
| USB OTG | |
| Supported | - |
Sensors
| Fingerprint | |
| Proximity Sensor | |
| Accelerometer Sensor | |
| NFC | |
Battery
| Type | |
| Li-Ion Battery | Li-Ion Battery |
| Capacity | |
| 2430 mAh | 2000 mAh |
| Stand by | |
| - | Up to 240 h |
| Talk Time | |
| - | Up to 7 h |