By year
Models by release year
HamaOPPO
Median score by year
Models of the last 3 years
Typical specs and features
| Spec | Hama | OPPO |
|---|---|---|
| Case size median | 46 mm | 47 mm |
| Screen size median | 1.43″ | 1.46″ |
| Battery life (smartwatch mode) median | 6 days | 7 days |
| Water resistance median | 3 ATM | 5 ATM |
| Weight median | 35 g | 43 g |
| AMOLED / OLED display share of models | 60% | 100% |
| ECG share of models | 100% | 100% |
