Comparison between:
- Huawei TalkBand B1
- Asus ZenWatch
Brand and model
Information about the brand, model and model alias (if any) of a specific device.
| Huawei TalkBand B1 | Asus ZenWatch | |
 |  | |
| Model alias | - | WI500Q |
Design
Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.
| Width | 200 mm 20 cm 0.656 ft 7.874 in | 39.8 mm 3.98 cm 0.131 ft 1.567 in |
| Height | 17 mm 1.7 cm 0.056 ft 0.669 in | 50.6 mm 5.06 cm 0.166 ft 1.992 in |
| Thickness | 10.5 mm 1.05 cm 0.034 ft 0.413 in | 9.4 mm 0.94 cm 0.031 ft 0.37 in |
| Weight | 20 g 0.04 lbs 0.71 oz | 75 g 0.17 lbs 2.65 oz |
| Colors | Black White Gray Red Green Blue | Silver Rose-gold |
| Certification | IP57 | IP55 |
Operating system
Operating system is the system software, which manages and controls the functioning of the hardware components of the device.
| Operating system (OS) | Android iOS | Android Wear |
System on Chip (SoC)
A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.
| SoC | - | Qualcomm Snapdragon 400 (APQ8026) |
| Process technology | - | 28 nm |
| CPU | - | 4x 1.2 GHz ARM Cortex-A7 |
| CPU bits | - | 32 bit |
| Instruction set | - | ARMv7-A |
| Level 1 cache memory (L1) | - | 16 KB + 16 KB |
| Level 2 cache memory (L2) | - | 1024 KB 1 MB |
| CPU cores | - | 4 |
| CPU frequency | - | 1200 MHz |
| GPU | - | Qualcomm Adreno 305 |
| GPU cores | - | 1 |
| GPU frequency | - | 450 MHz |
| RAM capacity | - | 512 MB |
| RAM type | - | LPDDR2/LPDDR3 |
| RAM channels | - | Single channel |
| RAM frequency | - | 533 MHz |
Storage
Every mobile device has a built-in storage (internal memory) with a fixed capacity.
| Storage | - | 4 GB |
Display
The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.
| Type/technology | OLED | AMOLED |
| Diagonal size | 1.4 in 35.56 mm 3.56 cm | 1.63 in 41.4 mm 4.14 cm |
| Width | - | 1.15 in 29.28 mm 2.93 cm |
| Height | - | 1.15 in 29.28 mm 2.93 cm |
| Aspect ratio | - | 1:1 1:1 |
| Resolution | - | 320 x 320 pixels |
| Pixel density | - | 278 ppi 109 ppcm |
| Color depth | - | 24 bit 16777216 colors |
| Other features | - | Multi-touch Scratch resistant |
| Futaba flexible display | Corning Gorilla Glass 3 2.5D curved glass screen |
Sensors
Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.
| Sensors | Accelerometer | Gyroscope Heart rate |
| - | Step counter |
Audio
Information about the type of speakers and the audio technologies supported by the device.
| Speaker | Earpiece | - |
Radio
The radio in a mobile device is a built-in FM radio receiver.
| Radio | No | - |
Bluetooth
Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.
| Version | 4.1 | 4.0 |
USB
The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.
| Connector type | - | Micro USB |
| Features | - | Charging |
| USB charging contactor | - |
Headphone jack
The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.
| Headphone jack | No | No |
Connectivity
Information about other important connectivity technologies supported by the devices.
| Connectivity | NFC | - |
Battery
The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.
| Capacity | 93 mAh | 370 mAh |
| Type | - | Li-Polymer |
| Features | - | Non-removable |
| Battery life - up to 144 h Stand by time - up to 720 h | - |
Additional features
Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.
| Additional features | - | Leather strap |
| Huawei TalkBand B1 | Asus ZenWatch |
