vivo S1 vs vivo Y20i

vivo S1Helio P65Change
vivo Y20iSnapdragon 460Change

Chipset

Chipset
Helio P65Snapdragon 460
Process
12 nm11 nm
CPU
2× 2.00 GHz Cortex-A75
6× 1.70 GHz Cortex-A554× 1.80 GHz Kryo 240 Gold
4× 1.61 GHz Kryo 240 Silver
Top CPU speed
✓2.00 GHz1.80 GHz
CPU cores
88
GPU
Mali-G52 MC2Adreno 610

Memory

RAM
6 GB✓4 GB – 8 GB
RAM type
LPDDR4XLPDDR4X
Storage
128 GB64 GB – 128 GB

Display

Size
6.4 in6.5 in
Resolution
✓1080 × 2340720 × 1600
Pixel density
✓404 ppi269 ppi
Refresh rate
✓62 Hz60 Hz

Battery

Capacity
4,500 mAh✓5,000 mAh

Cameras

Back
15.9 MP13.1 MP
Front
15.9 MP8 MP
Optical stabilization
NoNo

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

Connectivity

Wi-Fi
—Wi-Fi 5
6 GHz Wi-Fi
—No
NFC
NoNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 9Android 12
Released with
Android 9Android 10
Widevine DRM
L3✓L1

Sensors

Sensors
27 sensors28 sensors
S1 full specs Y20i full specs

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