Samsung Galaxy A03s vs Vivo Y21
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Battery: 4,900 mAh on the Galaxy A03s, 5,000 mAh on the Vivo Y21.
- 2Software: Android 13 on the Galaxy A03s, Android 12 on the Vivo Y21 (newest seen).
The same on both: the Helio P35 chip, a 60 Hz screen and 4GB | 64GB versions.
Chipset
Chipset
Helio P35Helio P35Process
12 nm12 nm
CPU
4× 2.30 GHz Cortex-A53
4× 1.80 GHz Cortex-A534× 2.30 GHz Cortex-A53
4× 1.80 GHz Cortex-A53
4× 1.80 GHz Cortex-A534× 2.30 GHz Cortex-A53
4× 1.80 GHz Cortex-A53
Top CPU speed
2.30 GHz2.30 GHz
CPU cores
88
GPU
PowerVR Rogue GE8320PowerVR Rogue GE8320
Memory
Versions seen
4GB | 64GB4GB | 64GB
RAM type
LPDDR4XLPDDR4X
Display
Size
6.5 in6.5 in
Resolution
720 × 1600720 × 1600
Pixel density
271 ppi269 ppi
Refresh rates
60 Hz60 Hz
Battery
Capacity
4,900 mAh5,000 mAh
Cameras
Back camera
13.2 MP4224 × 3136 · f/2.8 · 3.38 mm13.2 MP4224 × 3136 · f/2.2 · 3.65 mm
Front camera
5 MP2592 × 1944 · f/2.8 · 2.23 mm8 MP3264 × 2448 · f/2 · 2.54 mm
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 6Wi-Fi 5
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
No—
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 13Android 12
UI
One UI 5.1—
Released with
Android 11Android 11
Widevine DRM
L1L3
Sensors
Sensors
8 sensors23 sensors
These two phones have the same specs in every row.
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