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Asus Zenwatch 2 (WI502Q) vs Samsung Galaxy Watch Active 2 (40mm SM-R835U)

Side by side comparison between Asus Zenwatch 2 vs Samsung Galaxy Watch Active 2 smartwatches, differences, pros, cons and full specifications. What's the better?

,
Asus Zenwatch 2 (WI502Q)
1.45"
AMOLED

280x280

N/A
MP

512MB
RAM

32bit Quad

290
mAh

(Non removable)

vs
19PointsSamsung Galaxy Watch Active 2 (40mm SM-R835U)Compare Asus Zenwatch 2 X
Samsung Galaxy Watch Active 2 (40mm SM-R835U)
1.2"
AMOLED

360x360

N/A
MP

1.5GB
RAM

64bit Dual

247
mAh

(Non removable)

What's the better smartwatch? Samsung Galaxy Watch Active 2 (40mm SM-R835U)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Zenwatch 2 (WI502Q)7 Advantages Asus Zenwatch 2 (WI502Q)vsGalaxy Watch Active 2 (40mm SM-R835U)19 Advantages Samsung Galaxy Watch Active 2 (40mm SM-R835U)
+1.2GHz 32bit Quad-Core7%
More powerful processor, you can open your applications faster
vs1.15GHz 64bit Dual-Core
+eMMC 4.5Advantage
Fastest write and read storage.
vseMMC
+1.45"21%
Larger screen
vs1.2"
+1350000 apps (Google Play Store)899 times
More apps available to download and use
vs1500 apps
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+290 mAh17%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs247 mAh
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsNot supported
512MB LPDDRvs+1.5GB LPDDR32 times
More RAM memory. Typically more responsive and better for multitasking.
56 grams (1.96 ounces)vs+37 grams (1.3 ounces)51%
Lighter
11.8 millimeters (0.46 inches)vs+10.9 millimeters (0.43 inches)8%
Thinner
Stainless steel and plastic body, glass frontvs+Stainless steel body, glass frontAdvantage
More resistant material
AMOLEDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
280x280 pixelsvs+360x360 pixels65%
Higher resolution screen
273 PPIvs+424 PPI55%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supportedvs+4G LTEAdvantage
The 4G LTE network is newer and faster
(Not supported) vs+(4G LTE) 150 MbpsAdvantage
Faster for surfing the internet and download files
Not supportedvs+Ambient Light sensorAdvantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Heart rateAdvantage
Sensors help you use the device
Not supportedvs+VO2 maxAdvantage
Sensors help you use the device
Not supportedvs+Vibrating alertAdvantage
The vibration of the device aids in the use of several features
Not supportedvs+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDouAdvantage
It's harder to lose yourself in the city with GPS on your device
802.11 b/g (2.4Ghz)vs+802.11 b/g/n (2.4Ghz)Advantage
WiFi 802.11 b/g/n (2.4Ghz) is newer and faster
4.1 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
IP67 certifiedvs+5 ATM, MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

10 Common items in both devices
4GB (1.5GB available) / 4GB (1.39GB available)
16 million
Capacitive
Multitouch
Not supported
Accelerometer
Pedometer
+3 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
ModelZenwatch 2 (WI502Q)Galaxy Watch Active 2 (40mm SM-R835U)
Other model namesAsus Zenwatch 2 WI502Q (45mm), M6E69S, M6E69X, MEC23U, MWD59Galaxy Watch Active2 4G LTE SM-R835U (Stainless Steel)
Country or region available(Global, International)
(Global, International)
USA
USA
BrandAsusSamsung
Release date9/1/20159/1/2019
Depth11.8 millimeters (0.46 inches)10.9 millimeters (0.43 inches)
Size (width x height)37.2 x 45.2 millimeters (1.46 x 1.78 in)40 x 40 millimeters (1.57 x 1.57 in)
Weight56 grams (1.96 ounces)37 grams (1.3 ounces)
Build, materialsStainless steel and plastic body, glass frontStainless steel body, glass front
Protection against water and othersIP67 certified: dust proof and waterproof over 1 meter and 30min5 ATM: 50 meters waterproof.
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.

🤖 Operating System

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
System versionAndroid Wear 1.3 (5.1.1 Lollipop)Tizen 4.0
Firmware updateAndroid Wear 2.1 (8.0 Oreo)feature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
Chipset32bit - Qualcomm Snapdragon 400 MSM8926 (28nm)64bit - Samsung Exynos 9 Dual 9110 (10nm)
CPUQuad-Core, 1 processor:
1.2GHz Quad-Core ARM Cortex-A7
Dual-Core, 1 processor:
1.15GHz Dual-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 305ARM Mali-T720 MP1
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
RAM memory512MB LPDDR1.5GB LPDDR3
Internal storage4GB (1.5GB available)
eMMC 4.5
4GB (1.39GB available)
eMMC
External storageNot supportedNot supported

📲 Display

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
Display typeAMOLEDSuper AMOLED
Screen size1.45" inches1.2" inches
Screen-to-body ratio~40.3% (screen-to-body ratio)~29% (screen-to-body ratio)
Display resolution280x280 pixels360x360 pixels (1:1)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)273 PPI424 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass DX+
Display featuresfeature not registeredNot supported

📶 Mobile networks

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
Dual-SIMNot supportedNot supported
SIM cardNot supported1 slot (Single-SIM)
e-SIM (Eletronic)
Maximum download/uploadfeature not registered150/50 Mbps
Network technologyfeature not registered2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM MHz bandNot supportedQuad-Band 850/900/1800/1900
Primary 2G networkNot supportedGSM 850/900/1800/1900
Primary 3G networkNot supportedUMTS 850/900/2100
Primary 4G networkNot supportedLTE Cat4 (1, 3, 5, 7, 8, 20)
Primary 5G networkNot supportedNot supported
Primary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
Back camera (main camera)Not supportedNot supported
Main camera resolutionNot supportedNot supported
Video recording (primary)Not supportedNot supported
FlashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedNot supported
Touch focusNot supportedNot supported
Image stabilizationNot supportedNot supported
ZoomNot supportedNot supported
Face/smile detectionNot supportedNot supported
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
Front camera (secondary)Not supportedNot supported
Front camera resolutionNot supportedNot supported
Video recording (secondary)Not supportedNot supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4MP4
Audio formatsMP3, WAV, WMA, OGG, eAAC+MP3, WAV, WMA, OGG, eAAC+

🔌 Connectivity

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
USBNot supportedNot supported
Audio outputNot supportedNot supported
TV outputNot supportedNot supported
Bluetooth4.1 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
GPSNot supportedA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
SensorsAccelerometer
Gyroscope
Pedometer
Accelerometer
Ambient Light sensor
Barometer
Heart rate
Pedometer
VO2 max
Vibrating alertNot supportedSupported

🔋 Battery

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
Battery typeLi-Ion: Lithium-Ion (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity290 mAh247 mAh
Charger, watts Standard charging Standard charging
Qi wireless charging
Talk time autonomyfeature not registered43 hours (1.8 days)
Standby48 hours (2 days)feature not registered

➕ Other features

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS, MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingNot supportedNot supported
Ringtonesfeature not registeredPolyphonic and customized
Web browserHTML, XHTML, HTML5Not supported
AntennaNot supportedInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Gunmetal, Silver, Rose gold
- Compatible with standard 18mm straps
- Bands options: Rubber, Leather and Metal
- 2.5D glass screen
- Colors: Black, Silver, Pink Gold
- Bands: 20mm
- Always-on display
- Samsung Pay

☢️ Radiation rate

Asus Zenwatch 2 (WI502Q)Samsung Galaxy Watch Active 2 (40mm SM-R835U)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.43W/kg (head), 1.13W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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