Vivo Y100 4G vs Vivo Y21d
Which one should you buy?
Who leads where?
- DisplayVivo Y100 4G
- PerformanceVivo Y100 4G
- CameraVivo Y100 4G
- DesignVivo Y100 4G
Wins are counted from the official values in the table below; the BUY / CONSIDER / WAIT call comes from each product's own decision box. We do not predict prices.
The differences in short
Processor: Vivo Y100 4G Snapdragon 685 4G, Vivo Y21d Unisoc T7225. Screen Size: Vivo Y100 4G 6.67", Vivo Y21d 6.68". Main Camera is the same on both: 50 MP. Vivo Y21d leads on Battery: 6500 mAh against 5000 mAh. Vivo Y100 4G leads on Fast Charging: 80 W against 44 W.
Which one for what you do?
Gaming
Vivo Y100 4G
72% – 50%
Photo / Video
Even
50% – 50%
Battery Life
Vivo Y21d
68% – 50%
Daily Use
Even
75% – 74%
The percentages are Kacbu Match scores: computed from official specifications for that use, with no price in them.
 VivoVivo Y100 4GNo reviews yet |  VivoVivo Y21dNo reviews yet | |
|---|---|---|
| Key Differences | ||
| Processor | Snapdragon 685 4G | Unisoc T7225 |
| Screen Size | 6.67" | 6.68" |
| Main Camera | 50 MP | 50 MP |
| Battery | 5000 mAh | 6500 mAh |
| Fast Charging | 80 W | 44 W |
| Display | ||
| Size | 6.67" | 6.68" |
| Panel | AMOLED | LCD |
| Resolution | 1080x2400 | 720x1608 |
| Refresh Rate | 120 Hz | 90 Hz |
| Peak Brightness | 1800 nit | No data |
| Performance | ||
| Chipset | Snapdragon 685 4G | Unisoc T7225 |
| RAM | 8 GB | 4 GB |
| Storage | 256 GB | 128 GB |
| Storage type | LPDDR4X + UFS 2.2 | LPDDR4X + eMMC 5.1 |
| Manufacturing Technology | 6 nm | 12 nm |
| Camera | ||
| Main Camera | 50 MP | 50 MP |
| Main Aperture | f/1.8 | f/1.8 |
| Front Camera | 8 MP | 5 MP |
| Battery and Charging | ||
| Capacity | 5000 mAh | 6500 mAh |
| Wired Charging | 80 W | 44 W |
| Design | ||
| Weight | 186 g | 209 g |
| Thickness | 7.79 mm | 8.39 mm |
| Back Surface | No data | Composite plastic |
| Connectivity | ||
| 5G | Yes | No data |
| SIM | 1 nano SIM + 1 nano SIM / microSD | Dual Nano-SIM |
| Bluetooth | 5.0 | 5.2 |
| NFC | No | No |
| Durability and security | ||
| IP Certification | IP54 | IP68/IP69 |
| Biometrics | Optical In-Display Fingerprint | Side-mounted fingerprint |
| Software | ||
| Version | Android 14 | Android 15 |
| Interface | Funtouch OS 14 | Funtouch OS 15 |
| Multimedia and ports | ||
| USB | USB 2.0 | USB 2.0 |
Vivo Y100 4G leads on 8 of 9 compared specs.
This table is based on manufacturers official specifications. Winning on paper does not always mean a difference in everyday use.