On this page we compare specs Xiaomi Mi 20 Pro Octa core (2.84 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585) 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 | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| Operating system | Android v12 | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa core (2.84 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585) | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | Qualcomm Snapdragon 865 | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Adreno 650 | Adreno 506 |
| Architecture | 64 bit | |
| Internal memory | 256 GB | 16 GB, 2 GB RAM |
| External memory | No | microSD, up to 256 GB (dedicated slot) |
| RAM | 8 GB | |
| Display | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| Type | Super AMOLED | IPS LCD |
| Size | 6.67 inches (16.94 cm) | 6.2" inc |
| Resolution | | 720 x 1520 px |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Screen format | 19.5:9 | |
| Display area | | 95.9 cm2 |
| Screen to body ratio | 89.8 % | |
| Display aspect ratio | | 19:9 (height:width) |
| PPI /points per inch/ | 395 ppi | |
| Pixel Density | | 271 PPI |
| Colors | | 16M |
| Screen Protection | Corning Gorilla Glass v5, | |
| Connectivity | Xiaomi Mi 20 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 | 5G, 4G, 3G, 2G | |
| 4G Network | | LTE |
| NFC | Yes | |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | | GSM / HSPA / LTE |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| SIM card | SIM1: Nano, SIM2: Nano | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | Yes, v5.2 | 4.2, A2DP, LE |
| Edge | | Yes |
| USB Connectivity | Mass storage device, USB charging | |
| GPRS | | Yes |
| VoLTE | 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 | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| Camera Setup | Quad | |
| Main camera | 108 MP, Primary Camera, 64 MP, 12 MP, 2 MP | 13 MP, Dual |
| Autofocus | Yes | |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Features | | LED flash, HDR, panorama |
| Flash | Yes, LED Flash | |
| Video | | 1080p@30fps |
| Image Resolution | 12000 x 9000 Pixels | |
| Selfie camera | 20 MP, Primary Camera, | 8 MP, Single |
| Video Recording | 1920x1080 @ 30 fps | |
| Multimedia | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| 3.5 mm Jack | | Yes |
| Radio | | FM radio |
| Headphone jack | USB Type-C | |
| Loudspeaker | Yes | |
| Design | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| Colors | | Red, Dark Purple |
| Dimensions | | 156.2 x 75.6 x 8.2 mm |
| Weight | | 168 g |
| Battery | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| Capacity | 4500 mAh | |
| Type | Li-Polymer | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Removable | No | |
| Quick Charging | Yes, Fast, 50W | |
| USB Type-C | Yes | |
| Other | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| Release date | | 2018, July |
| Sensors | | Accelerometer, proximity, compass |
| Other features | Xiaomi Mi 20 Pro | Oppo A3s |
|---|
| Fingerprint Sensor | Yes | |
| Fingerprint Sensor Position | On-screen | |
| Fingerprint Sensor Type | Optical | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope | |
