On this page we compare specs Vivo V12 Pro Octa core (2.2 GHz, Dual core, Kryo 360 1.7 GHz, Hexa Core, Kryo 360) with Oppo A3s Octa-core 1.8 GHz Cortex-A53, we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | Vivo V12 Pro | Oppo A3s |
|---|
| Operating system | Android v9.0 (Pie) | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa core (2.2 GHz, Dual core, Kryo 360 1.7 GHz, Hexa Core, Kryo 360) | Octa-core 1.8 GHz Cortex-A53 |
| Custom UI | Funtouch OS | |
| Chipset | Qualcomm Snapdragon 710 | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Adreno 616 | Adreno 506 |
| Internal memory | 128 GB | 16 GB, 2 GB RAM |
| Architecture | 64 bit | |
| External memory | Yes, Up to 256 GB | microSD, up to 256 GB (dedicated slot) |
| RAM | 6 GB | |
| Display | Vivo V12 Pro | Oppo A3s |
|---|
| Type | IPS LCD | IPS LCD |
| Size | 6.41 inches (16.28 cm) | 6.2" inc |
| Resolution | | 720 x 1520 px |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Screen format | 19.5:9 | |
| Display aspect ratio | | 19:9 (height:width) |
| PPI /points per inch/ | 402 ppi | |
| Pixel Density | | 271 PPI |
| Colors | | 16M |
| Screen Protection | Corning Gorilla Glass, | |
| Connectivity | Vivo V12 Pro | Oppo A3s |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 4G Bands | TD-LTE 2300(band 40), FD-LTE 1800(band 3) | |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| Network Support | 4G, 3G, 2G | |
| 4G Network | | LTE |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| SIM Slot(s) | Dual SIM, GSM GSM, Dual VoLTE | |
| Network | | GSM / HSPA / LTE |
| SIM card | SIM1: Nano, SIM2: Nano | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | Yes, v5.0 | 4.2, A2DP, LE |
| USB Connectivity | Mass storage device, USB charging | |
| Edge | | Yes |
| VoLTE | Yes | |
| GPRS | | Yes |
| GPS | Yes with A-GPS, Glonass | Yes, with A-GPS |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | | microUSB 2.0, USB On-The-Go |
| Camera | Vivo V12 Pro | Oppo A3s |
|---|
| Camera Setup | Dual | |
| Autofocus | Yes, Phase Detection autofocus | |
| Main camera | 16 MP, Primary Camera, 5 MP, | 13 MP, Dual |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Flash | Yes, LED Flash | |
| Features | | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Image Resolution | 4616 x 3464 Pixels | |
| Selfie camera | 25 MP, Primary Camera, | 8 MP, Single |
| Multimedia | Vivo V12 Pro | Oppo A3s |
|---|
| 3.5 mm Jack | | Yes |
| Headphone jack | 3.5 mm | |
| Radio | | FM radio |
| Loudspeaker | Yes | |
| Design | Vivo V12 Pro | Oppo A3s |
|---|
| Colors | | Red, Dark Purple |
| Dimensions | | 156.2 x 75.6 x 8.2 mm |
| Weight | | 168 g |
| Battery | Vivo V12 Pro | Oppo A3s |
|---|
| Capacity | 3700 mAh | |
| Type | Li-ion | |
| Removable | No | |
| Quick Charging | Yes, Fast | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| USB Type-C | Yes | |
| Other | Vivo V12 Pro | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | | Accelerometer, proximity, compass |
| Other features | Vivo V12 Pro | Oppo A3s |
|---|
| Fingerprint Sensor | Yes | |
| Fingerprint Sensor Position | On-screen | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | |
