Category Breakdown
Camera
≈ Tie
Main sensor resolution
≈ TieBattery
Y31d
Battery capacity (7,200 mAh)
WinsCharging
≈ Tie
Wired charging speed
≈ TiePerformance
—
AnTuTu benchmark
—Display
Y31d
Screen size (6.75")
WinsWeight
T4x
Total weight (204g)
WinsValue
T4x
Specs-per-dollar (server score) (8.3/10)
WinsFull Spec Comparison
| Spec | T4x | Y31d |
|---|---|---|
Display | ||
| 6.72" | 6.75" | |
| 1,080 × 2,408 | 720 × 1,570 | |
| IPS LCD | IPS LCD | |
| 120Hz | 120Hz | |
| 1,050 nits | 1,250 nits | |
Camera | ||
| 50 MP | 50 MP | |
| Dual | Dual | |
| No | No | |
| Fingerprint (side-mounted), accelerometer, compass, gyro, proximity | Fingerprint (side-mounted), accelerometer, compass, gyro, proximity | |
Performance | ||
| Mediatek Dimensity 7300 | Qualcomm Snapdragon 6s 4G Gen 2 | |
| 8 GB | 8 GB | |
| 256 GB | 256 GB | |
Battery | ||
| 6,500 mAh | 7,200 mAh | |
| 44W | 44W | |
| No | No | |
Build | ||
| 204g | 219g | |
| 8.1mm | 8.4mm | |
| Glass front, plastic back, plastic frame | Glass front, plastic frame, plastic back | |
| No certified water resistance | No certified water resistance | |
| Budget | Budget | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Best overall value
vivo T4x
Highest value score — most specs per dollar.
Budget pick
vivo T4x
Lowest price while still competitive.
Photography
vivo Y31d
Highest resolution main camera.