Vivo Y21 2021 vs OPPO A57 4G (4GB RAM + 64 GB)


Quick Comparison


Both Vivo Y21 2021 and OPPO A57 4G (4GB RAM + 64 GB) comes with same RAM. In terms of display resolution, OPPO A57 4G (4GB RAM + 64 GB) has better resolution of 1612 x 720 than Vivo Y21 2021 which has resolution of 1600 x 720. Both have the same amount of internal memory.

NameVivo Y21 2021OPPO A57 4G (4GB RAM + 64 GB)
RAM4 GB4 GB
Display6.51 in6.56 in
Internal Memory64 GB64 GB
Battery5000 mAh5000 mAh
Camera13 MP + 2 MP Dual13 MP + 2 MP Dual
PriceRs. 13490Rs. 7919

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Detailed Comparison


Price And Launch

The launch Date of the first phone is August 20, 2021 . The cost of Vivo Y21 2021 is Rs. 13490. The launch Date of the second phone is May 27, 2022. The cost of OPPO A57 4G (4GB RAM + 64 GB) is Rs. 7919.

Display comparison

Vivo Y21 2021 has screen size of 6.51 inches which falls short to OPPO A57 4G (4GB RAM + 64 GB)'s 6.56 inch screen. Both the phones have IPS LCD Screen Type. OPPO's phone has display density of 269 PPI & Vivo's phone has only 262 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.8% than Vivo's phone ~ 89%. Both mobiles have same aspect ratio of 20:9.

Memory comparison

Both mobiles come with 4 GB RAM and both have same Internal Memory of 64 GB.

Camera comparison

They both have the same 13 MP + 2 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 11 and the second one on 12 version.

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Full Comparison


NameVivo Y21 2021OPPO A57 4G (4GB RAM + 64 GB)
General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust 20, 2021 May 27, 2022
Design
Dimensions76 x 164 x 8 mm75.03 x 163.74 x 7.99 mm
Weight182 g187 g
Display
TypeColor IPS LCD Screen (16M Colors)Color IPS LCD Screen (16.7M)
TouchYesYes
Size6.51 inches, 720 x 1600 pixels6.56 inches, 720 x 1612 pixels, 60 Hz
Aspect Ratio20:920:9
PPI~ 262 PPI~ 269 PPI
Screen to Body Ratio~ 89%~ 89.8%
Glass TypePanda MN228
Features480 nits (typ), 600 nits (HBM)
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM4 GB4 GB
Expandable RAMUpto 1 GB Extra Virtual RAMUpto 4 GB Extra Virtual RAM
Storage64 GB64 GB
Card SlotYes, upto 1 TBYes
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GNo
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionIEEE 802.11a/b/g/n/ac
BluetoothYes, v5.0Yes, v5.3, A2DP, LE, aptX HD
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB on-the-go
Extra
GPSyes with A-GPSYes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Fingerprint SensorYes, SideYes, Side
Face UnlockYesYes
SensorsLight sensor, Proximity sensor, AccelerometerAccelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYesYes
Camera
Rear Camera13 MP f/2.2 (Main)
2 MP f/2.4 (Depth Sensor) with autofocus
13 MP f/2.2 (Wide Angle)
2 MP f/2.4 (Depth Sensor) with autofocus
FeaturesDigital Zoom, Auto Flash, Face detection, Touch to focusHDR, Panorama
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera8 MP f/2 (Main) with Screen Flash8 MP f/2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v11Android v12
ChipsetMediatek Helio P35MediaTek Helio G35
CPU2.3 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A534x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53
GPUPowerVR GE8320PowerVR GE8320
JavaNoNo
BrowserYes, supports HTML5Yes
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast ChargingYes, 33W Fast Charging

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