vivo T4 5G vs Y81i
Specs compared side by side, measured on real phones shared by owners with the Device Info app.
Key differences
- 1Chipset: the vivo T4 5G uses the Snapdragon 7s Gen 3 (4 nm), the Y81i the Helio A22 (12 nm). The vivo T4 5G's fastest core runs at 2.50 GHz, the Y81i's at 2.00 GHz.
- 2Screen: 6.8 inches on the vivo T4 5G, 6.2 inches on the Y81i. Up to 120 Hz on the vivo T4 5G, 60.3 Hz on the Y81i.
- 3Battery: 7,300 mAh on the vivo T4 5G, 3,900 mAh on the Y81i.
- 4Main camera: 50.3 MP on the vivo T4 5G, 13 MP on the Y81i.
Chipset
Chipset
Snapdragon 7s Gen 3
Helio A22Process
4 nm12 nm
CPU
1× 2.50 GHz Cortex-A720
3× 2.40 GHz Cortex-A720
4× 1.80 GHz Cortex-A5204× 2.00 GHz Cortex-A53
3× 2.40 GHz Cortex-A720
4× 1.80 GHz Cortex-A5204× 2.00 GHz Cortex-A53
Top CPU speed
2.50 GHz2.00 GHz
CPU cores
84
GPU
Adreno 810PowerVR Rogue GE8300
Memory
Versions seen
8GB | 256GB2GB | 16GB
RAM type
LPDDR5LPDDR4X
Display
Size
6.8 in6.2 in
Resolution
1080 × 2392720 × 1520
Pixel density
388 ppi271 ppi
Refresh rates
120 Hzalso 60, 9060.3 Hz
HDR
HDR10, HDR10+, HLG—
Battery
Capacity
7,300 mAh3,900 mAh
Cameras
Back camera
50.3 MP8192 × 6144 · f/1.79 · 4.84 mm · OIS13 MP4160 × 3120 · 3.65 mm
Front camera
32 MP6528 × 4896 · f/2 · 3.09 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
Yes—
Bluetooth LE Audio
No—
NFC
NoNo
UWB
NoNo
USB host
YesYes
Software
Android
Android 16Android 8.1.0
Released with
Android 15Android 8.1
Widevine DRM
L1L3
Sensors
Sensors
43 sensors22 sensors
These two phones have the same specs in every row.
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