| PRODUCT 1 | PRODUCT 2 | |
![]() FITBITFITBIT VERSA 2 | ![]() BLUBLU STUDIO X12 | |
| VERSION | ||
| Announced | August 2019 | 2021 |
| Release date | August 2019 | 2021 |
| NETWORK | ||
| Technology | GSM / HSPA | |
| DEVICE | ||
| Dimensions | 160 x 77.5 x 9 mm (6.30 x 3.05 x 0.35 in) | |
| Weight | 189 (g6.67 oz) | |
| S.I.M. | ❌ | Dual SIM |
| Design | Amazon Alexa Built-In,Sleep Score,Smartphone Notifications,Music Experience,variety of apps,on screen workouts,all day activity,24/7 heart rate tracking,Fitbit Pay,15+ exercise mode,personal reminders,female health,cardio fitness levels,smart track,guided breathing sessions,real time pace and distance,watch faces, | 8 MP |
| Other | Waterproof | |
| SCREEN | ||
| langfront.Type | AMOLED | IPS LCD |
| Size | 6.0 inches | |
| Resolution | 480 x 960 pixels | |
| Protection | Corning Gorilla Glass 3 | |
| PLATFORM | ||
| Operating system | Proprietary OS (Android and iOS compatibility) | Android 10 (Go edition) |
| Chipset | ||
| Processor | -- | Quad-core 1.3 GHz Cortex-A7 |
| GPU | ||
| MEMORY | ||
| Card slot | ❌ | microSDXC |
| Internal & RAM | -- | 32GB 1GB RAM |
| CAMERA | ||
| Main | ❌ | 8 MP |
| SOUND | ||
| Loudspeaker | ✔️ | |
| Jack 3,5 mm | ✔️ | |
| CONNECTIVITY | ||
| Wifi | ✔️ | ✔️ |
| Bluetooth | 4.0 | ✔️ |
| GPS | ✔️ | |
| NFC | ✔️ | ❌ |
| Radio | FM Radio | |
| USB | ❌ | microUSB 2.0 |
| CHARACTERISTICS | ||
| Sensors | 3-axis accelerometer,Optical heart rate monitor,Altimeter,Ambient light sensor SP02 Sensor, | Accelerometer |
| Various | Features: Amazon Alexa Built-In,Sleep Score,Smartphone Notifications,Music Experience,variety of apps,on screen workouts,all day activity,24/7 heart rate tracking,Fitbit Pay,15+ exercise mode,personal reminders,female health,cardio fitness levels,smart track,guided breathing sessions,real time pace and distance,watch faces, | |
| BATTERY | ||
| Type | 3000 mAh | |