Samsung Galaxy S26 Ultra vs vivo Y21d (V2520)
The two devices are level: each is ahead in 2 of the measured categories where they differ. Durability score: Samsung Galaxy S26 Ultra 52/100, vivo Y21d (V2520) 49/100.
| Samsung Galaxy S26 Ultra | vivo Y21d (V2520) | |
|---|---|---|
| Energy class | A | A |
| Durability score | 52/100 | 49/100 |
| Device | smartphone | smartphone |
| Operating system | Android | Android |
| Battery endurance per charge | 55 h | 67.3 h |
| Battery lasts at least | 1,200 charge cycles | 1,600 charge cycles |
| Battery capacity | 4,855 mAh | 6,355 mAh |
| Drops survived without defect | 270 | 180 |
| Drop reliability class | A | B |
| Repairability index | 3.08/5 | 2.95/5 |
| Repairability class | C | C |
| OS updates for at least | 5 years | 5 years |
| Dust & water protection | IP68 | IP68 |
| Scratch resistance | Mohs 6 | Mohs 5 |
| User-replaceable battery | No | Yes |
| Foldable | No | No |
| Charging power | 10 W | 44 W |
| Charging port | USB-C | USB-C |
| Spare parts | — | priority parts listed |
| Model numbers | SM-S948B/DS | V2520 |
Highlighted cells are better on that measure. Source: EU energy label register (EPREL); values as declared by the suppliers.