Samsung’s newest smartwatch, the Galaxy Watch 3 which succeeds Galaxy Watch that was released last year, comes with more storage capacity, a refined and compact design, more health tracking features such as blood oxygen, blood pressure, and ECG tracking. The Galaxy Watch 3 comes in two sizes; 45mm and 41mm and both models are available in LTE and Bluetooth model. This comparison graph compares the differences between Samsung Galaxy Watch (45mm) LTE vs Bluetooth to find out which is a better smartwatch.
Samsung Galaxy Watch 3 (45mm) LTE vs Bluetooth Specifications Comparison
| Product Info |
 Samsung Galaxy Watch 3 (45mm) (LTE) Full Specifications and Features |
 Samsung Galaxy Watch 3 (45mm) Full Specifications and Features |
|---|---|---|
| Price | $223.97 | $94.86 |
| ABOUT DEVICE | ABOUT DEVICE | ABOUT DEVICE |
| Device name | (LTE), Samsung Galaxy Watch 3 | (45mm), Bluetooth only, Samsung Galaxy Watch 3 |
| Device type | Standalone/Fitness smartwatch | Fitness/Classic smartwatch |
| Gender | Unisex | Unisex |
| Predecessor | Samsung Galaxy Watch | Samsung Galaxy Watch |
| Successor | — | — |
| Models | Bluetooth only, LTE | Bluetooth only, LTE |
| Date released | September, 2020 | September, 2020 |
| DISPLAY | DISPLAY | DISPLAY |
| Display size | 1.4 inches | 1.4 inches |
| Display type | Super AMOLED, Full color | Super AMOLED, Full color |
| Resolution | 360 x 360 pixel | 360 x 360 pixel |
| Pixel density | 346 PPI | 346 PPI |
| Customizable watchface | Yes | Yes |
| Input type | 2 Physical buttons, Physical rotating bezel, Touchscreen | 2 Physical buttons, Physical rotating bezel, Touchscreen |
| Always-On | Yes | Yes |
| BODY | BODY | BODY |
| Shape | Circular | Circular |
| Case material | Stainless steel | Stainless steel |
| Strap material | Leather | Leather |
| Bezel material | Stainless steel | Stainless steel |
| Strap size | 22 mm | 22 mm |
| Color | Black, Silver | Black, Silver |
| Screen protection | Corning Gorilla glass DX+ | Corning Gorilla glass DX+ |
| Dimension | 46.2 x 45 x 11.1 mm | 46.2 x 45 x 11.1 mm |
| Weight | 53.8 grams | 53.8 grams |
| Waterproof rating | Yes, 5ATM | Yes, 5ATM |
| Swim-proof | Yes, recommended | Yes, recommended |
| Durability test | MIL-STD-810G | MIL-STD-810G |
| CONNECTIVITY | CONNECTIVITY | CONNECTIVITY |
| Bluetooth calling | Yes | Yes |
| Bluetooth | Bluetooth v5.0 | Bluetooth v5.0 |
| Wi-Fi | Yes, Wi-Fi 802.11 a/b/g/n/ac | Yes, Wi-Fi 802.11 a/b/g/n/ac |
| NFC | Yes | Yes |
| MEMORY | MEMORY | MEMORY |
| RAM | 1GB | 1GB |
| ROM | 8GB | 8GB |
| Memory card slot | No | No |
| CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY |
| Network technology | GSM / HSPA / LTE | None |
| SIM type | e-SIM | None |
| NOTIFICATIONS | NOTIFICATIONS | NOTIFICATIONS |
| SMS alert | Yes | Yes |
| Calls alert | Yes | Yes |
| Email alert | Yes | Yes |
| Event reminder | Yes | Yes |
| Reply messages | - | - |
| MEDIA | MEDIA | MEDIA |
| Audio | mp3/mp4 | mp3/mp4 |
| Microphone | Yes | Yes |
| Loudspeaker | Yes | Yes |
| Bluetooth music | Yes | Yes |
| Camera | No | No |
| SENSORS | SENSORS | SENSORS |
| GPS | Yes, GPS/GLONASS/BEIDOU | Yes, GPS/GLONASS/BEIDOU |
| Accelerometer | Yes | Yes |
| HRM | Yes | Yes |
| Gyroscope | Yes | Yes |
| Pulse Ox. | Yes | Yes |
| Altimeter | Yes | Yes |
| Barometer | Yes | Yes |
| Compass | — | — |
| ECG | Yes | Yes |
| Thermometer | No | No |
| Ambient light | Yes | Yes |
| HEALTH & FITNESS TRACKING | HEALTH & FITNESS TRACKING | HEALTH & FITNESS TRACKING |
| Steps | Yes | Yes |
| Calories | Yes | Yes |
| Distance | Yes | Yes |
| Heart rate monitoring | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Floors climbed | Yes | Yes |
| Blood oxygen | Yes | Yes |
| Blood Pressure | Yes | Yes |
| Stress | Yes | Yes |
| ECG tracking | Yes | Yes |
| Fall detection | Yes | Yes |
| Menstrual cycle | Yes | Yes |
| VO2 Max | Yes | Yes |
| Onscreen workout | No | No |
| Preloaded sport modes | 39 | 39 |
| BATTERY | BATTERY | BATTERY |
| Battery type | Non-removable Li-ion battery | Non-removable Li-ion battery |
| Battery capacity | 340mAh | 340mAh |
| Battery life | Regular: 2 days, Standby :5 days+ | Regular: 2 days, Standby :5 days+ |
| Charging type | WPC based wireless charging | WPC based wireless charging |
| Charging duration | 1-2 hours | 1-2 hours |
| Solar power | No | No |
| PLATFORM | PLATFORM | PLATFORM |
| Operating system | Tizen OS 5.5 | Tizen OS 5.5 |
| Chipset | Exynos 9110 | Exynos 9110 |
| CPU | Dual core 1.15GHz | Dual core 1.15GHz |
| GPU | — | — |
| MISCELLANEOUS | MISCELLANEOUS | MISCELLANEOUS |
| Companion app | Samsung Wearable app | Samsung Wearable app |
| Compatibility | Android 5.0+ & RAM 1.5GB+, iPhone 5+ and iOS 9.0+ | Android 5.0+ & RAM 1.5GB+, iPhone 5+ and iOS 9.0+ |
| Payment system | Samsung Pay | Samsung Pay |
| Customizable strap | Yes | Yes |
| Voice Assistant | Yes, Bixby | Yes, Bixby |
| Find my phone | Yes | Yes |
| Box content | Charger, Manual, Samsung Galaxy Watch 3, Straps | Charger, Manual, Samsung Galaxy Watch 3, Straps |
| Price | $223.97 | $94.86 |
Which is Better?
You should know that each of these two is equipped with the same features, however, the LTE model comes with an e-SIM that makes it a standalone smartwatch. You can make and receive calls directly from the watch without having to carry your phone along. You can also install watch faces and apps independent of your smartphone. In other words, the LTE model allows you to do a little more without carrying your phone all the time. If this matters so much to you, then the LTE model is the right choice for you, while the cheaper Bluetooth model is also a comprehensive smartwatch.
Which Should Buy? I’ll go with the Bluetooth only model, it’s a fantastic smartwatch which I have so far enjoyed.
