Product comparison · 2 smartwatches

ASUS VIVOWATCH HC-A04A vs ASUS ZenWatch 3

16specifications compared
9differ
7identical
42known for one product only

Key differences

Touchscreen
- VIVOWATCH HC-A04A:No
- ZenWatch 3:Yes
Display technology
- VIVOWATCH HC-A04A:LCD
- ZenWatch 3:AMOLED
Band colour
- VIVOWATCH HC-A04A:Black
- ZenWatch 3:Grey
Band material
- VIVOWATCH HC-A04A:Silicone
- ZenWatch 3:Leather
Shape
- VIVOWATCH HC-A04A:Square
- ZenWatch 3:Round
Built-in microphone
- VIVOWATCH HC-A04A:No
- ZenWatch 3:Yes
Mobile operating systems supported
- VIVOWATCH HC-A04A:Android, iOS
- ZenWatch 3:Android
Wi-Fi
- VIVOWATCH HC-A04A:No
- ZenWatch 3:Yes

Side by side

Differences highlightedShow differences only

Comparison of VIVOWATCH HC-A04A, ZenWatch 3
58 specifications	A ASUS VIVOWATCH HC-A04A View product	B ASUS ZenWatch 3 View product
Display2 differ
Display type	Digital	Digital
Display resolutionKnown for one	Unknown — not stated by the source	400 x 400 pixels
TouchscreenDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	3.53 cm (1.39")
Display technologyDiffers	LCD	AMOLED
Pixel densityKnown for one	Unknown — not stated by the source	287 ppi
Watch glass typeKnown for one	Unknown — not stated by the source	Corning Gorilla Glass 3
Colour displayKnown for one	Yes	Unknown — not stated by the source
Processoridentical
Processor manufacturerKnown for one	Unknown — not stated by the source	Qualcomm
Processor modelKnown for one	Unknown — not stated by the source	Snapdragon Wear 2100
Processor frequencyKnown for one	Unknown — not stated by the source	1200 MHz
Processor coresKnown for one	Unknown — not stated by the source	4
Design3 differ
Market positioning	Smartwatch	Smartwatch
Watch case colourKnown for one	Unknown — not stated by the source	Silver
Watch case materialKnown for one	Unknown — not stated by the source	Stainless steel
Band colourDiffers	Black	Grey
Band materialDiffers	Silicone	Leather
ShapeDiffers	Square	Round
International Protection (IP) code	IP67	IP67
Protection features	Dust resistant, Waterproof	Dust resistant, Waterproof
Designed for childrenKnown for one	No	Unknown — not stated by the source
Waterproof up toKnown for one	1 m	Unknown — not stated by the source
Performance2 differ
Built-in microphoneDiffers	No	Yes
Built-in camera	No	No
Mobile operating systems supportedDiffers	Android, iOS	Android
Compatible memory cardsKnown for one	Unknown — not stated by the source	Not supported
RAM capacityKnown for one	Unknown — not stated by the source	512 MB
Flash memoryKnown for one	Unknown — not stated by the source	4 GB
Built-in speaker(s)Known for one	No	Unknown — not stated by the source
FM radioKnown for one	No	Unknown — not stated by the source
Featuresidentical
Heart rate monitor	Yes	Yes
AccelerometerKnown for one	Unknown — not stated by the source	Yes
GyroscopeKnown for one	Unknown — not stated by the source	Yes
Ambient light sensorKnown for one	Unknown — not stated by the source	Yes
Heart rate contact sensorsKnown for one	Yes	Unknown — not stated by the source
Heart rate sensor typeKnown for one	Optical	Unknown — not stated by the source
Heart rate measuringKnown for one	Automatic	Unknown — not stated by the source
Blood pressure monitorKnown for one	Yes	Unknown — not stated by the source
Distance travelledKnown for one	Yes	Unknown — not stated by the source
Calories burnedKnown for one	Yes	Unknown — not stated by the source
Activity trackerKnown for one	Yes	Unknown — not stated by the source
Quality of sleepKnown for one	Yes	Unknown — not stated by the source
Stress monitoring functionKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
USB port	No	No
Wi-FiDiffers	No	Yes
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers	4.2	4.1
Near Field Communication (NFC)Known for one	No	Unknown — not stated by the source
Headphone connectivityKnown for one	Bluetooth	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	340 mAh
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	45 mm
DepthKnown for one	Unknown — not stated by the source	45 mm
ThicknessKnown for one	Unknown — not stated by the source	1.07 cm
WeightKnown for one	Unknown — not stated by the source	80 g
Networkidentical
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Poweridentical
Battery life (max)Known for one	672 h	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	91021200	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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