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Compare Vivo Y21i vs Oppo A3s


Vivo Y21i
  Oppo A3s
Vivo Y21i
VS
Oppo A3s







On this page we compare specs Vivo Y21i Octa core (1.8 GHz, Quad core, Kryo 240 1.8 GHz, Quad core, Kryo 240) 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.


Vivo Y21i
Vivo Y21i smartphone runs on Android v11 operating system. The phone is powered by Octa core (1.8 GHz, Quad core, Kryo 240 1.8 GHz, Quad core, Kryo 240) processor. It has 64 GB. Internal storage options which can be extended with the help of Yes, Up to 1 TB. The smartphone has a IPS LCD providing. The smartphone is fueled with a Li-Polymer. The sensors include Light sensor, Proximity sensor, Accelerometer, Gyroscope. Connectivity features in the smartphone include Bluetooth, A-GPS, 3.5 mm Jack and more.

Oppo A3s
Oppo A3s smartphone runs on Android 8.1 (Oreo); ColorOS 5.1 operating system. The phone is powered by Octa-core 1.8 GHz Cortex-A53 processor. It has 16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (dedicated slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 81.2%. The smartphone is fueled with a 4230 mAh,  Non-removable Li-Ion. The main camera of the smartphone consists of a 13 MP, Dual. The sensors include Accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, Wi-Fi, 3.5 mm Jack and more. The Oppo A3s are available in various colors such as Red, Dark Purple. It measures 156.2 x 75.6 x 8.2 mm and weighs 168 g.

Compare specs Vivo Y21i vs Oppo A3s

Hardware and OSVivo Y21iOppo A3s
Operating systemAndroid v11Android 8.1 (Oreo); ColorOS 5.1
ProcessorOcta core (1.8 GHz, Quad core, Kryo 240 1.8 GHz, Quad core, Kryo 240)Octa-core 1.8 GHz Cortex-A53
Custom UIFuntouch OS
ChipsetQualcomm Snapdragon 460Qualcomm SDM450 Snapdragon 450 (14 nm)
GPUAdreno 610Adreno 506
Internal memory64 GB16 GB, 2 GB RAM
Architecture64 bit
External memoryYes, Up to 1 TBmicroSD, up to 256 GB (dedicated slot)
RAM4 GB
DisplayVivo Y21iOppo A3s
TypeIPS LCDIPS LCD
Size6.53 inches (16.59 cm)6.2" inc
Resolution720 x 1520 px
TouchscreenYes, Capacitive Touchscreen, Multi-touchcapacitive touchscreen
Screen-to-Body Ratio81.2%
Display area95.9 cm2
PPI /points per inch/269 ppi
Display aspect ratio19:9 (height:width)
Pixel Density271 PPI
Colors16M
ConnectivityVivo Y21iOppo A3s
4G BandsTD-LTE 2300(band 40), FD-LTE 1800(band 3)
Network Support4G, 3G, 2G
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 2100
SIM Slot(s)Dual SIM, GSM GSM
4G NetworkLTE
Wi-FiYes, Wi-Fi 802.11, b/g/nWi-Fi 802.11 b/g/n, WiFi Direct, hotspot
NetworkGSM / HSPA / LTE
USB ConnectivityMass storage device, USB charging
SIM cardSIM1: Nano, SIM2: NanoDual SIM (Nano-SIM, dual stand-by)
BluetoothYes, v5.04.2, A2DP, LE
EdgeYes
GPRSYes
GPSYes with A-GPSYes, with A-GPS
SpeedHSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
USBmicroUSB 2.0, USB On-The-Go
CameraVivo Y21iOppo A3s
Camera SetupTriple
AutofocusYes
Camera FeaturesDigital Zoom, Auto Flash, Face detection, Touch to focus
FlashYes, LED Flash
Image Resolution4616 x 3464 Pixels
Main camera16 MP, Primary Camera, 2 MP, Macro Camera, 2 MP, Depth Camera,13 MP, Dual
Specs13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera16 MP, Primary Camera,8 MP, Single
MultimediaVivo Y21iOppo A3s
Headphone jack3.5 mm
LoudspeakerYes
3.5 mm JackYes
RadioFM radio
DesignVivo Y21iOppo A3s
ColorsRed, Dark Purple
Dimensions156.2 x 75.6 x 8.2 mm
Weight168 g
Other featuresVivo Y21iOppo A3s
Fingerprint SensorYes
Fingerprint Sensor PositionSide
Other SensorsLight sensor, Proximity sensor, Accelerometer, Gyroscope
BatteryVivo Y21iOppo A3s
Capacity4500 mAh
TypeLi-Polymer
RemovableNo
Quick ChargingYes, Fast
USB Type-CYes
Battery capacity4230 mAh,  Non-removable Li-Ion
OtherVivo Y21iOppo A3s
Release date2018, July
SensorsAccelerometer, proximity, compass