On this page we compare specs Xiaomi Redmi Note 20 Qualcomm SDM730 Snapdragon 730 (7 nm) 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 Redmi Note 20 | Oppo A3s |
---|
Operating system | Android v9.0 (Pie) | Android 8.1 (Oreo); ColorOS 5.1 |
Processor | Qualcomm SDM730 Snapdragon 730 (7 nm) | Octa-core 1.8 GHz Cortex-A53 |
Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
RAM | 6 GB | |
GPU | | Adreno 506 |
Internal Storage | 64 GB | |
Internal memory | | 16 GB, 2 GB RAM |
External memory | | microSD, up to 256 GB (dedicated slot) |
Display | Xiaomi Redmi Note 20 | Oppo A3s |
---|
Type | IPS LCD | IPS LCD |
Size | 6.39 inches | 6.2" inc |
Resolution | 1080 x 2340 Pixels | 720 x 1520 px |
Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
Aspect ratio | 19.5:9 | |
Screen-to-Body Ratio | | 81.2% |
Display area | | 95.9 cm2 |
Display aspect ratio | | 19:9 (height:width) |
Pixel Density | 409 ppi | 271 PPI |
Colors | | 16M |
Connectivity | Xiaomi Redmi Note 20 | Oppo A3s |
---|
Network support | 4G , 3G, 2G | |
NFC | Yes | |
2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
Dual SIM | Dual SIM, GSM GSM | |
3G Network | | HSDPA 850 / 900 / 2100 |
SIM size | SIM1: Nano, SIM2: Nano | |
4G Network | | LTE |
USB connectivity | Mass storage device, USB charging | |
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 card | | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | Yes, v5.0 | 4.2, A2DP, LE |
Edge | | 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 | Xiaomi Redmi Note 20 | Oppo A3s |
---|
Front camera resolution | 20 MP Primary Camera | |
Camera features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
Flash | Yes, LED Flash | |
Autofocus | Yes | |
Video recording | Yes | |
Main camera | | 13 MP, Dual |
Specs | | 13 MP, f/2.2, AF -2 MP, f/2.4, depth sensor |
Features | | LED flash, HDR, panorama |
Video | | 1080p@30fps |
Selfie camera | | 8 MP, Single |
Multimedia | Xiaomi Redmi Note 20 | Oppo A3s |
---|
Loudspeaker | Yes | |
3.5 mm Jack | | Yes |
Radio | | FM radio |
Design | Xiaomi Redmi Note 20 | Oppo A3s |
---|
Colours | Carbon Black, Flame Red, Glacier Blue | |
Colors | | Red, Dark Purple |
Dimensions | | 156.2 x 75.6 x 8.2 mm |
Weight | | 168 g |
Battery | Xiaomi Redmi Note 20 | Oppo A3s |
---|
Capacity | 4000 mAh | |
Type | Lithium Polymer | |
Battery capacity | | 4230 mAh, Non-removable Li-Ion |
Other | Xiaomi Redmi Note 20 | Oppo A3s |
---|
Fingerprint sensor | Yes | |
Fingerprint sensor position | On-Screen | |
Other sensors | Accelerometer, Proximity, Compass | |
Release date | | 2018, July |
Sensors | | Accelerometer, proximity, compass |