The vivo Y21d is a balanced everyday device, powered by the Unisoc T7225 (12 nm), suited to light-to-moderate use, backed by a large 6,500 mAh battery for multi-day use (2025).
2025 · Lower-mid-range · Android 15
Overall
B+
Performance
B
Display
B
Battery
A+
Camera
B+
Charging
A+
Software
A
ⓘ Grades compare this device against others in its own market segment (Mid-range), not against every device on the site.
⚡ Quick Specs
Size6.68" · 166.1 x 77 x 8.4 mm (6.54 x 3.03 x 0.33 in)
ChipsetUnisoc T7225 (12 nm)
RAM4GB | 6GB | 8GB
Storage128GB | 256GB
Main Camera50 MP · Ring-LED flash
⚖️ Compare With
✓︎ Pros
✓Exceptional 6,500 mAh battery — lasts 2+ days with typical use
✓6.68" IPS LCD display with accurate colours and wide viewing angles
⊗ Cons
✗Entry-level Unisoc T7225 (12 nm) — struggles with demanding apps
✗No headphone jack — requires wireless or USB-C audio
No, the vivo Y21d does not support 5G — it supports GSM / HSPA / LTE.
No, the vivo Y21d does not have NFC.
No, the vivo Y21d charges via cable only — no wireless charging.
Yes, up to 44W (44W wired, 50% in 40 min Reverse wired).
The vivo Y21d is rated IP68/IP69 — IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 6m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions.
Yes, the vivo Y21d supports microSDXC expandable storage.
The vivo Y21d SIM configuration: Nano-SIM + Nano-SIM.
No, the vivo Y21d does not have a 3.5mm headphone jack.
Yes, the vivo Y21d has stereo speakers.
The vivo Y21d ships with Android 15, Funtouch 15.
The vivo Y21d uses USB Type-C 2.0, OTG.
The vivo Y21d supports Wi-Fi 802.11 a/b/g/n/ac, dual-band.
