vivo Y21A vs Y81i

vivo Y21Avivo Y21AHelio P22Change
vivo Y81ivivo Y81iHelio A22Change

Chipset

Chipset
Helio P22Helio A22
Process
12 nm12 nm
CPU
8× 2.00 GHz Cortex-A534× 2.00 GHz Cortex-A53
Top CPU speed
2.00 GHz2.00 GHz
CPU cores
84
GPU
PowerVR Rogue GE8320PowerVR Rogue GE8300

Memory

Versions seen
4GB | 64GB2GB | 16GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.5 in6.2 in
Resolution
720 × 1600720 × 1520
Pixel density
269 ppi271 ppi
Refresh rates
60 Hz60.3 Hz

Battery

Capacity
1,000 mAh3,900 mAh

Cameras

Back camera
13.2 MP4224 × 3136 · f/2.2 · 3.65 mm13 MP4160 × 3120 · 3.65 mm
Front camera
8 MP3264 × 2448 · f/2 · 2.54 mm4.9 MP2560 × 1920 · 3.5 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

6 GHz Wi-Fi
No—
NFC
NoNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 11Android 8.1.0
Released with
Android 11Android 8.1
Widevine DRM
L3L3

Sensors

Sensors
25 sensors22 sensors
Y21A full specs Y81i full specs

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From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy