Huawei Watch GT 2 (46mm) vs (42mm) Compared

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The Huawei Watch GT 2 comes in a more stylish and classier design than its predecessor. It comes in two sizes; 42mm and 46mm, and is powered by Huawei’s self-developed Kirin A1 dual-chip that promises improved performance as well as longer battery life. The GT 2 is now more equipped to track your active life with swimming heart rate tracking added, TruRelax that can help you manage stress and improved TruSeen 3.5 for more accurate heart rate tracking, while also featuring onboard music storage and Bluetooth calling for the 46mm edition. We compare the Huawei Watch GT 2 46mm vs 42mm to find out the differences and to help you make the right choice.

Huawei Watch GT 2 46mm vs 42mm Specifications Compared

 
 
Product Info
Huawei Watch GT (46mm) Specifications

Huawei Watch GT 2 (46mm) Specifications, Features and Price

Huawei Watch GT (42mm) Specifications

Huawei Watch GT 2 (42mm) Specifications, Features and Price

Price $164.99 $164.99
ABOUT DEVICE ABOUT DEVICE ABOUT DEVICE
Device name Huawei Watch GT 2 (46mm) Huawei Watch GT 2 (42mm)
Device type Fitness/Classic smartwatch Fitness/Classic smartwatch
Gender Men Women
Release date September, 2019 September, 2019
Predecessor Huawei Watch GT Huawei Watch GT
Successor Huawei Watch GT 2 Pro Huawei Watch GT 2 Pro
Versions 42mm, 46mm 42mm, 46mm
BODY BODY BODY
Dimension 45.9 x 45.9 x 10.7 mm 41.8 x 41.8 x 9.4 mm
Weight (excluding straps), 41g (excluding straps), 29g
Shape Circular Circular
Case material Stainless steel, Thermoplastic Stainless steel, Thermoplastic
Strap material Fluoroelastomer, Leather, Silicone Fluoroelastomer, Leather, Titanium
Bezel material Ceramics Bezeless
Strap size 22 mm 20 mm
Screen protection Corning Gorilla Glass Corning Gorilla Glass
Water resistance Yes, 5ATM Yes, 5ATM
Durability test
Swim-proof Yes, recommended Yes, recommended
Color Black, Brown, Grey, Orange Black, Cyan, Gold
DISPLAY DISPLAY DISPLAY
Display size 1.39 inch 1.2 inches
Display type AMOLED, Full color AMOLED, Full color
Display resolution 454 x 454 px 390 x 390 px
Pixel density 462 ppi
Always on Yes Yes
Custom watch face Yes Yes
Input type 2 Physical buttons, Touchscreen 2 Physical buttons, Touchscreen
CONNECTIVITY CONNECTIVITY CONNECTIVITY
Bluetooth Bluetooth v5.1 Bluetooth v5.1
Bluetooth calling Yes No
GPS Yes Yes
NFC (China only), Yes (China only), Yes
Wi-Fi No No
MEMORY MEMORY MEMORY
RAM 32MB 32MB
ROM 4GB 4GB
Memory card slot No No
CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY CELLULAR CONNECTIVITY
Technology None None
SIM type None None
Band
NOTIFICATIONS NOTIFICATIONS NOTIFICATIONS
SMS alert Yes Yes
Calls alert Yes Yes
Email alert Yes Yes
Event reminder Yes Yes
Third-party apps alert Yes Yes
MEDIA MEDIA MEDIA
Audio mp3 mp3
Bluetooth music Yes Yes
Loudspeaker Yes No
Microphone Yes No
Camera No No
Radio No No
SENSORS SENSORS SENSORS
Accelerometer Yes Yes
Altimeter
Ambient light Yes Yes
Barometer Yes Yes
Compass Yes Yes
ECG No No
Gyroscope Yes Yes
HRM Yes Yes
Pulse oximeter (SpO2) Yes Yes
Thermometer No No
Other sensors
ACTIVITY TRACKING ACTIVITY TRACKING ACTIVITY TRACKING
Blood oxygen Yes Yes
Blood Pressure No No
Calories Yes Yes
Distance Yes Yes
ECG tracking No No
Heart rate monitoring Yes Yes
Sleep tracking Yes Yes
Steps Yes Yes
Floors climbed - -
Stress Yes Yes
Incidental fall detection No No
Menstrual cycle Yes Yes
VO2 Max Yes Yes
Swim-tracking Yes Yes
Underwater heart rate tracking Yes Yes
On-screen workout No
Sport modes Yes Yes
BATTERY BATTERY BATTERY
Battery type non-removable Lithium-polymer non-removable Lithium-polymer
Battery capacity 455mAh 215mAh
Battery life Regular: 14 days Regular: 7 days
Charging type Charging dock Charging dock
Charging time 1-2 hours 1-2 hours
Solar charging No No
PLATFORM PLATFORM PLATFORM
Chipset Kirin A1 Kirin A1
CPU Quad-core 1.1 GHz ARM Cortex-A7 Quad-core 1.1 GHz ARM Cortex-A7
GPU
Operating system Huawei Lite OS Huawei Lite OS
MISC MISC MISC
Companion app Huawei Wear Huawei Wear
Compatibility Android 4.4+, iOS 9.0+ Android 4.4+, iOS 9.0+
Payment system Yes Yes
Interchangeable strap 22 mm, Yes 20mm, Yes
Voice command Yes No
Find my phone Yes Yes
Box content Charger, Huawei Watch GT 2, Manual, Straps Charger, Huawei Watch GT 2, Manual, Straps
Price $164.99 $164.99

The difference between the 42mm and 46mm of the Huawei Watch GT 2 is that the 46mm is bigger, and thus has a bigger display size and longer battery life. Moreover, while the 42mm has a 3D glass, the 46mm has a 2.5D glass that results in a classic watch appearance. Furthermore, the 46mm is equipped with a microphone and loudspeaker that enable Bluetooth calls when your phone is nearby. In summary, while the 42mm unit is a more compact smartwatch, the 46mm is more equipped and has longer battery life. As a result, the 46mm is priced a little higher than the 42mm unit. The colors also differ.

Huawei Watch GT 2 46mm vs 42mm: Which is Better?

Huawei Watch GT 2 46mm vs 42mm
The 46mm unit is a more equipped smartwatch than the 42mm unit

Both the 46mm and 42mm versions of the GT 2 have got outstanding designs that leave each of these two with a classy and elegant appearance. Each of these two is slim and lightweight which makes the duo comfortable to wear all day long.

Moreover, these two are fitness-focused and well equipped to track your active life with improved heart rate sensors, as well as an inbuilt GPS that enable outdoor activity tracking.

  • However, the 46mm unit is equipped with a microphone and speaker which the 42mm unit lacks. This supports Bluetooth calling which will allow you to make and receive calls directly from the watch.
  • The 46mm unit due to its bigger case size has a 1.4 inches display size compared to 1.2 inches of the 42mm unit. Both units have displays powered by AMOLED with a high resolution that results in a better viewing experience.
  • With the 46mm unit, you can get up to 2 weeks of battery life compared to about 7 days with the 42mm unit.

In other words, the 46mm unit is a more comprehensive smartwatch. It’s clearly a better smartwatch than the 42mm unit. It has a microphone and loudspeaker that enable Bluetooth calling which brings some level of convenience, and also allows you to play your media files anywhere via the speaker, while also having a more prestigious design. Moreover, it has a longer battery life.

On the other hand, the 42mm unit is a cheaper alternative.

And going by the sizes, the 46mm will make a perfect fit for men and for those with moderate to fat wrist, while the 42mm will look great on women and those with slim wrist size.