Detailed comparison and review of ASUS VivoWatch SP HC-A05 and Huawei Watch 4. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
| GENERAL | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 11 or later | Android 6.0 (Marshmallow) or later, iOS 13.0 or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Body Details | Case only: 36 g With band: 62 g |
Case only: 48 g |
| Body Material | - | 316L grade stainless steel |
| Protection | Dustproof, waterproof | Water-resistant, dust-resistant |
| Colours | - | Black |
| Clock Display | Yes | Yes |
| FEATURES | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Sensors | Altimeter, gravity sensor, ECG sensor, PPG sensor | Accelerometer, ambient light sensor, digital compass, barometer, depth sensor, optical heart sensor, ECG sensor, gyroscope, temperature sensor |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, blood pressure, ECG, sleep quality score | Distance, calories burned, activity, sleep activity, heart rate, steps taken, skin temperature, blood oxygen saturation, location, stress level, respiratory rate, breath, altitude, ECG, nap |
| Modes | - | 100+ Workout modes |
| Goal Setting | Yes | Yes |
| Features | Call alerts, inactivity alert, ASUS HealthAI technology, medication reminder | Call handling, camera remote control, find phone function, Fall detection, Emergency SOS, music playback control, Route Back, customisable watch faces, arterial stiffness detection, sedentary lifestyle reminder, HUAWEI TruSleep, HUAWEI Assistant TODAY |
| Notifications | SMS, Email | SMS, social apps, incoming calls, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS receiver | GPS receiver |
| CELLULAR | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Mobile Broadband Generation | - | 4G |
|---|---|---|
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| Messaging Services | - | SMS |
| CONNECTIVITY | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Wireless Interface | Bluetooth 4.2 | Wi-Fi, LTE, NFC, Bluetooth 5.2 BLE/BR |
|---|
| DISPLAY | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Type | LCD - colour - high-reflective | LTPO AMOLED - colour |
|---|---|---|
| Resolution | - | 466 x 466 pixels |
| Screen Size | - | 1.5" |
| Pixel Density | - | 310 ppi |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, side button, rotating crown |
|---|
| CASE | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Crystal Type | - | 3D curved glass |
|---|---|---|
| Case Shape | - | Round |
| Case Details | - | Stainless steel |
| BAND | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 22 mm | - |
| Fits Wrist with Circumference | - | 140-210 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Medical silicone | Fluoroelastomer |
| Band Colour | - | Black |
| STORAGE | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Storage Capacity | - | 32 GB |
|---|
| RAM | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| RAM Size | - | 2 GB |
|---|
| BATTERY | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Capacity | 200 mAh | - |
|---|---|---|
| Battery Life | 10 day(s) | 14 day(s) |
| Battery Life Details | Typical usage - up to 10 days Power saving mode - up to 14 days |
Ultra-long battery life mode - up to 14 days Ultra-long battery life mode (typical usage) - up to 8 days Typical usage - up to 3 days |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 60 min |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | ASUS VivoWatch SP HC-A05 | Huawei Watch 4 |
|---|
| Included Accessories | Charging clip | Charging cradle, charging cable |
|---|---|---|
| Preloaded Software | - | VoLTE |
| Compliant Standards | - | IP6X, ISO 22810, EN13319 |
| Specific Absorption Rate (SAR) | - | 0.3 W/kg (head) 0.71 W/kg (body) 1.08 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
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