Category Breakdown
Camera
≈ Tie
Main sensor resolution
≈ TieBattery
iQOO Z9x
Battery capacity (6,000 mAh)
WinsCharging
iQOO Z9x
Wired charging speed (44W)
WinsPerformance
—
AnTuTu benchmark
—Display
iQOO Z9x
Screen size (6.72")
WinsWeight
Y28s
Total weight (185g)
WinsValue
Y28s
Specs-per-dollar (server score) (8.5/10)
WinsFull Spec Comparison
| Spec | iQOO Z9x | Y28s |
|---|---|---|
Display | ||
| 6.72" | 6.56" | |
| 1,080 × 2,408 | 720 × 1,612 | |
| IPS LCD | IPS LCD | |
| 120Hz | 90Hz | |
| 1,000 nits | — | |
Camera | ||
| 50 MP | 50 MP | |
| Dual | Dual | |
| No | No | |
| Fingerprint (side-mounted), accelerometer, compass, gyro, proximity | Fingerprint (side-mounted), accelerometer, compass, proximity | |
Performance | ||
| Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm) | Mediatek Dimensity 6300 (6 nm) | |
| 12 GB | 8 GB | |
| 256 GB | 256 GB | |
Battery | ||
| 6,000 mAh | 5,000 mAh | |
| 44W | 15W | |
| No | No | |
Build | ||
| 199g | 185g | |
| 8mm | 8.4mm | |
| Glass front, plastic back, plastic frame | Glass front, plastic frame, plastic back | |
| Budget | Budget | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Best overall value
vivo iQOO Z9x
Highest value score — most specs per dollar.
Budget pick
vivo Y28s
Lowest price while still competitive.
Photography
vivo Y28s
Highest resolution main camera.