vivo Y04 vs Vivo Y21

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Key differences

  1. Chipset: the vivo Y04 uses the T7225 (12 nm), the Vivo Y21 the Helio P35 (12 nm). The vivo Y04's fastest core runs at 1.82 GHz, the Vivo Y21's at 2.30 GHz.
  2. Screen: 6.7 inches on the vivo Y04, 6.5 inches on the Vivo Y21. Up to 90 Hz on the vivo Y04, 60 Hz on the Vivo Y21.
  3. Battery: 5,500 mAh on the vivo Y04, 5,000 mAh on the Vivo Y21.
  4. Main camera: 13.1 MP on the vivo Y04, 13.2 MP on the Vivo Y21.

The same on both: 4GB | 64GB versions.

Chipset

Chipset
T7225Helio P35
Process
12 nm12 nm
CPU
2× 1.82 GHz Cortex-A75
6× 1.82 GHz Cortex-A55
4× 2.30 GHz Cortex-A53
4× 1.80 GHz Cortex-A53
Top CPU speed
1.82 GHz2.30 GHz
CPU cores
88
GPU
Mali-G57PowerVR Rogue GE8320

Memory

Versions seen
4GB | 64GB4GB | 64GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.7 in6.5 in
Resolution
720 × 1600720 × 1600
Pixel density
261 ppi269 ppi
Refresh rates
90 Hzalso 6060 Hz

Battery

Capacity
5,500 mAh5,000 mAh

Cameras

Back camera
13.1 MP4208 × 3120 · f/1.8 · 3.58 mm13.2 MP4224 × 3136 · f/2.2 · 3.65 mm
Front camera
4.9 MP2560 × 1920 · f/1.8 · 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 5
6 GHz Wi-Fi
NoNo
Bluetooth LE Audio
No—
NFC
NoNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 15Android 12
Released with
Android 14Android 11
Widevine DRM
L1L3

Sensors

Sensors
33 sensors23 sensors

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