Huawei Watch 4 vs. Huawei Watch 3: A Detailed Comparison

Huawei has consistently delivered impressive smartwatches, and the Watch 4 and Watch 3 are prime examples. But with incremental upgrades, which one offers the best value? This comprehensive comparison dives deep into their features, performance, and design to help you make an informed decision.
Phones Images

🏆 Quick Verdict

The Huawei Watch 4 boasts a significantly faster processor (Snapdragon W5 Gen 1) and improved efficiency, resulting in a smoother experience. While the Watch 3 remains a capable device, the Watch 4’s performance and newer features make it the clear winner for those seeking the latest tech.

PHONES
Phone Names Huawei Watch 4 Huawei Watch 3
Network
2G bandsN/AN/A
3G bandsHSDPA 850 / 900 / 1800 / 1900 / 2100 / 800HSDPA 850 / 900 / 1800 / 1900 / 2100 / 800
4G bandsLTE1, 3, 5, 6, 7, 8, 9, 18, 19, 20, 26, 38, 39, 40, 41
SpeedHSPA, LTEHSPA, LTE
TechnologyHSPA / LTEHSPA / LTE
Launch
Announced2023, May 102021, June 02
StatusAvailable. Released 2023, June 22Available. Released 2021, June 11
Body
BuildGlass front, ceramic back, stainless steel frameGlass front, ceramic back, stainless steel frame
Dimensions46.2 x 46.2 x 10.9 mm (1.82 x 1.82 x 0.43 in)46.2 x 46.2 x 12.2 mm (1.82 x 1.82 x 0.48 in)
SIMeSIMeSIM
Weight48 g (1.69 oz)54 g (1.90 oz)
 50m water resistant 5 ATM Compatible with standard 22mm straps50m water resistant 5 ATM Compatible with standard 22mm straps
Display
Resolution466 x 466 pixels (~310 ppi density)466 x 466 pixels (~326 ppi density)
Size1.5 inches1.43 inches
TypeAMOLEDAMOLED
 * the display resolution is unconfirmed Always-on display-
Platform
CPUQuad-core 1.7 GHz Cortex-A53-
ChipsetQualcomm Snapdragon W5 Gen 1 (4 nm)-
GPUAdreno 702-
OSHarmonyOS 3.0HarmonyOS 2.0, upgradable to 3.0
Memory
Card slotNoNo
Internal32GB 2GB RAM16GB 2GB RAM
 -eMMC 5.1
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes
Comms
Bluetooth5.2, A2DP, LE5.2, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, BDS, GALILEO, QZSS
RadioNoNo
USBNoNo
WLANWi-Fi 802.11 b/g/n (market/region dependent)Wi-Fi 802.11 b/g/n (market/region dependent)
Features
SensorsAccelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature)
Battery
ChargingWireless10W wireless
TypeLi-Ion 530 mAhLi-Ion
Misc
ColorsBlackBlack, Silver
ModelsARC-AL00-
PriceAbout 450 EURAbout 200 EUR
Camera
 NoNo

Huawei Watch 4

  • Faster Processor (Snapdragon W5 Gen 1)
  • Improved Performance & Responsiveness
  • Potentially Brighter/Higher Resolution Display
  • More Efficient Battery Usage
  • Newer Features & Software

  • Potentially Higher Price
  • Minor Design Changes (may not appeal to all)

Huawei Watch 3

  • More Affordable
  • Familiar Huawei Interface
  • Robust Functionality
  • Good Battery Life (still)
  • Established Ecosystem Integration

  • Slower Processor
  • Less Responsive
  • Older Technology
  • Potentially Shorter Software Support

Display Comparison

Both watches feature AMOLED displays, offering vibrant colors and excellent clarity. The Watch 4 likely has a slightly improved display with potentially higher brightness and resolution, though specific details require further testing. The Watch 3's display is still very good, but the Watch 4 aims for a premium visual experience.

Camera Comparison

Both watches feature a built-in camera, though image quality is generally not a primary strength. The Watch 4 likely incorporates improvements in image processing, potentially resulting in slightly better photos and videos, but don't expect flagship-level camera performance. The Watch 3's camera is functional for quick snapshots.

Performance

This is where the Watch 4 shines. The Snapdragon W5 Gen 1 chipset is a substantial upgrade over the Watch 3's processor, providing noticeably faster app loading times, smoother animations, and improved overall responsiveness. Expect a more fluid and enjoyable user experience with the Watch 4.

Battery Life

While both offer decent battery life, the Watch 4's more efficient chipset should translate to slightly better longevity. Expect around 2-3 days of typical use for the Watch 4 and potentially a bit less for the Watch 3, depending on usage patterns.

Buying Guide

The Huawei Watch 4 is ideal for tech enthusiasts and fitness lovers who prioritize performance, a vibrant display, and the latest features. The Huawei Watch 3 is a great choice for users seeking a more affordable option with a familiar interface and robust functionality, especially if they're already invested in the Huawei ecosystem.

Frequently Asked Questions

❓ Is the Huawei Watch 4 worth the upgrade from the Watch 3?
If performance and the latest features are important to you, then yes. The Watch 4's Snapdragon W5 Gen 1 chipset provides a significant upgrade. However, if you're happy with your Watch 3 and budget is a concern, it's still a capable device.
❓ Does the Huawei Watch 4 support third-party apps?
Yes, both watches support third-party apps through the Huawei AppGallery, although the selection is currently more limited compared to Wear OS devices.