vs
2.1Display5.3
5.0Health tracking5.0
2.5Smart features8.4
4.0Build & durability3.9
Dimensions
Size comparison
CR1 ProGalaxy Watch4 Classic
| CR1 Pro | Galaxy Watch4 Classic | Difference | |
|---|---|---|---|
| Height | 45 mm | 45.5 mm | −0.5 mm |
| Width | 45 mm | 45.5 mm | −0.5 mm |
| Thickness | 11.5 mm | 11 mm | +0.5 mm |
| Weight | 47 g | 52 g | −5 g |
Drawn to the same scale from the official dimensions (front and side).
Why is CR1 Pro better than Galaxy Watch4 Classic?
- Weight47 g vs 52 g+11%
Why is Galaxy Watch4 Classic better than CR1 Pro?
- AMOLED / OLED displayNo · CR1 Pro: Yes
- NFC paymentsNo · CR1 Pro: Yes
- LTE (cellular)No · CR1 Pro: Yes
- eSIMNo · CR1 Pro: Yes
- SpeakerNo · CR1 Pro: Yes
- Resolution (width)240 px vs 450 px+88%
- Screen size1.28″ vs 1.4″+9%
- Pixel density265 ppi vs 321 ppi+21%
- Battery capacity300 mAh vs 361 mAh+20%
- Thickness11.5 mm vs 11 mm+5%
Specifications
Side by side
| Design & durability | ||
| Case size | 45 mm | 46 mm |
| Weight | 47 g | 52 g |
| Thickness | 11.5 mm | 11 mm |
| Height | 45 mm | 45.5 mm |
| Width | 45 mm | 45.5 mm |
| Case material | Plastic / polymer | Titanium |
| Lens / cover glass | — | Corning Gorilla Glass DX |
| Water resistance | 5 ATM | 5 ATM |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Water rating (maker) | — | 50 m / 5 bar / 5 ATM |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | Grey Black | Black, Silver, Thom Browne Edition, Bespoke Edition |
| Display | ||
| Screen size | 1.28″ | 1.4″ |
| Display technology | LCD | AMOLED |
| Panel | TFT LCD | Super AMOLED |
| AMOLED / OLED display | No | Yes |
| Always-on display | — | Yes |
| Resolution (width) | 240 px | 450 px |
| Resolution (height) | 240 px | 450 px |
| Pixel density | 265 ppi | 321 ppi |
| Refresh rate | 60 Hz | 60 Hz |
| Battery | ||
| Battery life (smartwatch mode) | — | 1.7 days |
| Battery life (hours) | — | 40 h |
| Battery capacity | 300 mAh | 361 mAh |
| Battery type | — | Li-Ion |
| Wireless charging | — | Yes |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| ECG | — | Yes |
| Sleep tracking | — | Yes |
| Sensors | Accelerometer, heart rate, SpO2 | Accelerometer, gyro, compass, barometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | Yes |
| Satellite systems | — | GLONASS, GALILEO, BDS |
| Barometric altimeter | — | Yes |
| Compass | — | Yes |
| Multisport / triathlon mode | — | Yes |
| Connectivity | ||
| NFC payments | No | Yes |
| LTE (cellular) | No | Yes |
| eSIM | No | Yes |
| Wi-Fi | — | Wi-Fi 4 |
| Bluetooth | 5 | 5 |
| Smart features | ||
| Speaker | No | Yes |
| Music on the watch | — | Yes |
| Storage | — | 16 GB |
| RAM | — | 1.5 GB |
| Platform | ||
| Operating system | Proprietary | Android Wear OS 4 |
| Platform | Proprietary | Android |
| Works with | — | Android |
| Chipset | nRF52840 | Exynos W920 |
