In depth comparison and review of Samsung Gear S2 and ASUS VivoWatch SP HC-A05. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
GENERAL | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Product Type | Smart watch | Sport watch |
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Operating System | Tizen OS | - |
Supported Host Device OS | Android 4.4 (KitKat) or later | Android 4.4 (KitKat) or later, iOS 11 or later |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | - |
Width | 39.9 mm | - |
Height | 43.6 mm | - |
Depth | 11.4 mm | - |
Weight | 42 g | - |
Body Details | - | Case only: 36 g With band: 62 g |
Body Material | Stainless steel | - |
Protection | Dustproof, waterproof | Dustproof, waterproof |
Clock Display | Yes | Yes |
FEATURES | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate | Altimeter, gravity sensor, ECG sensor, PPG sensor |
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Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Distance, speed, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, blood pressure, ECG, sleep quality score |
Goal Setting | - | Yes |
Features | Call handling, find phone function, voice control | Call alerts, inactivity alert, ASUS HealthAI technology, medication reminder |
Notifications | SMS | SMS, Email |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Digital Player | MP3, AAC, M4A, OGG, AAC +, eAAC+ | - |
Navigation (GPS) | - | GPS receiver |
CELLULAR | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Messaging Services | LINE, SMS | - |
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Supported Mobile Messaging Services | SMS | - |
CONNECTIVITY | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 | Bluetooth 4.2 |
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Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
DISPLAY | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Type | Super AMOLED - colour | LCD - colour - high-reflective |
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Resolution | 360 x 360 pixels | - |
Screen Size | 1.2" | - |
Aspect Ratio | Full circle | - |
Pixel Density | 302 ppi | - |
Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
INPUT DEVICE | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Case Size | 40 mm | - |
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Case Details | Black | Rose gold | Blue black | - |
BAND | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Band Type | Band | Strap |
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Band Width | 20 mm | 22 mm |
Changeable | - | Yes |
Clasp Type | - | Buckle |
Band Material | Leather | Medical silicone |
Band Colour | Black | Ivory | - |
STORAGE | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Storage Capacity | 4 GB | - |
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User Memory | 1.9 GB | - |
RAM | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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RAM Size | 512 MB | - |
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CPU | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Manufacturer | Samsung | - |
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CPU Type | Exynos 3250 | - |
Clock Speed | 1 GHz | - |
BATTERY | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Technology | Lithium Ion | - |
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Capacity | 250 mAh | 200 mAh |
Battery Life | 3 day(s) | 10 day(s) |
Battery Life Details | Low usage - up to 4 days | Typical usage - up to 10 days Power saving mode - up to 14 days |
Wireless Charging | Yes | - |
MISCELLANEOUS | Samsung Gear S2 | ASUS VivoWatch SP HC-A05 |
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Included Accessories | Power adapter, wireless charging dock | Charging clip |
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Preloaded Software | Contacts, E-mail, Messages, Music Player, Twitter, Samsung Apps, News, Gallery, Weather, S Voice, S Health, Notification Center, Nike+ Running | - |
Compliant Standards | IP68 | - |
Max Depth of Water Resistance | - | 50 m |
Manufacturer Model Number | SM-R732 | - |