Amazfit Bip 5 vs Redmi Watch 4

Amazfit Bip 5 vs Redmi Watch 4 & 3: smartwatch smackdown

Launched between August 2023 and December 2023, the Amazfit Bip 5, Redmi Watch 4 represent solid offerings. If you were wondering what exactly is the difference between these two timepieces, we’re here to assist. For good measure, we’ve also included Redmi Watch 3, launched in December 2022. This comparison dissects the nuances of each model, highlighting their strengths and limitations. Let’s dive straight in.

Key takeaways

Although they come from two different brands, these three offerings share a lot of similarities. From a large colour displays to comprehensive fitness smarts and built-in GPS. With so little between them, brand preference comes into play. Price may also play a significant role in your decision, with the Amazfit Bip 5 being the most budget-friendly. With its slightly better display and build, more accurate heart rate sensor and enhanced water-resistance – the Redmi Watch 4 sells slightly above this price. Its predecessor may be aggresively discounted soon, so could offer good value for money.

View on Amazfit / Xiaomi; View on Amazon (Amazfit Bip 5, Redmi Watch 3).

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Technical specs
Bottom line

Amazfit Bip 5 vs Redmi Watch 4 & 3: Hardware

Design & display

Look and feel is always an important consideration. Starting with the Amazfit Bip 5, its design is marked by a square, curved shape that offers a modern and ergonomic appeal. The watch features a plastic body paired with a silicone strap, providing a lightweight and comfortable fit. Its 1.91-inch TFT-LCD display, protected by 2.5D glass with an anti-fingerprint coating, ensures clarity and durability. The watch is available in soft black, cream white, and pastel pink, offering a range of choices to suit different styles. With an IP68 water-resistance rating, it is well-equipped to handle splashes and brief submersions, making it versatile for everyday wear.

The Redmi Watch 4, on the other hand, showcases a more premium build. It packs a plastic back and an aluminium frame with a stainless steel finish, giving it a sleek and robust feel. The device retains the square shape but adds a touch of sophistication. The watch is equipped with an enormous 1.97-inch AMOLED display, boasting a high resolution and peak brightness, enhancing visibility and user experience. Color options include black and white, providing classic choices that complement its elegant design. The Redmi Watch 4’s 5 ATM water-resistance rating indicates its suitability for swimming and other water-related activities. This adds to its practicality.

Lastly, the Redmi Watch 3 also features a square design but with a plastic back and frame, making it lightweight yet durable. Its 1.75-inch AMOLED display offers vivid colors and sharpness, similar to the Redmi Watch 4. Available in elegant black and ivory white, it provides a minimalist and stylish look. Like the Redmi Watch 4, it also boasts a 5 ATM water-resistance rating, ensuring reliability in various aquatic environments.

Single physical button

All three watches have a single physical button, maintaining a sleek and uncluttered design while providing easy navigation. This design choice reflects a balance between aesthetics and functionality, allowing users to interact with their watch effortlessly. Redmi Watch 4 is the outlier. It comes with a fully functioning stainless steel crown, while the other two have a flat push button.

Sensor technology

As far as sensor technology and connectivity, these smartwatches exhibit a blend of advanced features and practical utilities. The Amazfit Bip 5, integrates an accelerometer, gyro, and a BioTracker PPG heart rate sensor, focusing on essential health metrics. Its GPS/Galileo/Glonass/Beidou positioning systems ensure decent location tracking. However, the device lacks NFC and music storage capabilities, limiting its use in contactless payments and independent music playback.

The Redmi Watch 4 steps up with a more comprehensive sensor suite. It comes with an accelerometer, a 4-channel PPG sensor for enhanced heart rate accuracy, a compass, gyro, and an SpO2 sensor for blood oxygen monitoring. Its standout features are NFC support (market/region dependent), adding convenience for contactless transactions and entertainment. The watch’s connectivity is bolstered by GPS, GLONASS, Galileo, BDS, and QZSS systems, ensuring precise location services across various regions.

The Redmi Watch 3 offers a similar array of sensors as the Redmi Watch 4. The one difference is that its heart rate monitor is single channel.

Battery life

The Amazfit Bip 5, Redmi Watch 4, and Redmi Watch 3 each offer distinct battery life capabilities. However, none of these dissapoint.

The Amazfit, equipped with a 300 mAh battery, promises up to 10 days of typical usage, 5 days under heavy usage, and an impressive 26 days in battery saver mode. This makes it a reliable choice for users seeking longevity without frequent charging.

The Redmi Watch 4 packs a larger 470 mAh battery. It is good for up to 20 days as far as typical usage. In the Always-On Display (AOD) mode this falls to 10 days. There’s also a battery saving mode which keeps going for a month between charges. On the other hand, the Redmi Watch 3’s 289 mAh battery offers up to 12 days of usage, balancing performance and battery life in a compact form factor.

Redmi Watch 4
Redmi Watch 4

Amazfit Bip 5 vs Redmi Watch 4 & 3: Technical specs

Here’s a comparison table for the Amazfit Bip 5, Redmi Watch 4, and Redmi Watch 3.

Amazfit Bip 5
Redmi Watch 4
Redmi Watch 3
Release Date
August 2023
November 2023
December 2022
Case Material
Plastic body and a silicone strap
Plastic back, aluminium frame with stainless finish
Plastic back, plastic frame
Number of Physical Buttons
1 (crown)
Square, curved
45.94 x 38.09 x 11.2 mm
47.6 x 41.1 x 10.5 mm
42.58 × 36.56 × 9.99 mm
Display Type
TFT-LCD (2.5D glass, anti-fingerprint)
AMOLED, 600 nits (peak)
AMOLED, 600 nits (peak)
320 × 380 pixels
450 x 390 pixels
450 x 390 pixels
Screen Size
1.91 inches
1.97 inches
1.75 inches
Weight (without strap)
26 grams
31.5 grams
37 grams
Accelerometer, gyro, heart rate (BioTracker PPG), blood oxygen
Accelerometer, 4-channel PPG sensor, compass, gyro, SpO2
Accelerometer, PPG sensor, compass, gyro, SpO2
Built-in Speaker
Yes (market/region dependent)
Yes (market/region dependent)
Music Storage
Bluetooth 5.3
Bluetooth 5.2
Cellular Connectivity
Battery Type
300 mAh
470 mAh
289 mAh
Battery Life
Up to 10 days typical, 5 days heavy, 26 days saver
Up to 20 days typical, 10 days AOD, 30 days long mode
Up to 12 days
Operating System
Zepp OS 2.+
Soft Black, Cream White, Pastel Pink
Black, White
Elegant Black, Ivory White
Typical RRP
$75 (in China)

Amazfit Bip 5 vs Redmi Watch 4 & 3: Features

The Amazfit Bip 5, Redmi Watch 4, and Redmi Watch 3 each cater to different user needs through their distinct functionalities, with a focus on health and fitness tracking as well as smartwatch features. For example, all of these answer Bluetooth calls and have Alexa support.

However, the Amazfit Bip 5 is tailored for users who prioritize fundamental health tracking in a lightweight design. It offers essential fitness features like an accelerometer, gyro, and BioTracker PPG heart rate sensor, making it suitable for basic activity tracking and heart rate monitoring. The sattelite positioning systems enhance its outdoor activity tracking capabilities.

The Redmi Watch 4, on the other hand, is designed for a more tech-savvy audience, offering a comprehensive suite of health and fitness features. It ups the accuracy of its predecessor’s heart rate monitor and has over 150 sports modes. Additionally, its NFC support (market/region dependent) positions it as a more complete smartwatch.

The Redmi Watch 3, similar in many ways to the Redmi Watch 4, also offers a range of health and fitness features. Its slightly smaller screen size make it a good middle ground for users who want a balance of fitness tracking and smartwatch capabilities without the need for the latest technology.

Redmi Watch 4

Amazfit Bip 5 vs Redmi Watch 4 & 3: Price

In terms of pricing, the Amazfit Bip 5 is positioned as an affordable option at around $90. It offers good value for users seeking basic smartwatch functionality with a focus on health and fitness tracking.

The Redmi Watch 4, initially priced at $75 in China, is expected to retail for around $100 when it becomes available internationally. This is largely a reflection of its more advanced features and premium build. The Redmi Watch 3, priced at $120, currently sits at a higher price point. But you may be able to snag some good deals on that one moving forward.

Amazfit Bip 5 vs Redmi Watch 4 & 3: Final thoughts

The Amazfit Bip 5, with its budget-friendly price tag of around $70, offers basic health and fitness tracking capabilities. This makes it an ideal choice for those who need simple functionality without the frills of advanced smartwatch features. Its decent battery life and straightforward design appeal to users who prioritize ease of use and durability. Plus some users prefer the ZeppOS and smartphone app to the software provided by Xiaomi.

On the other hand, the Redmi Watch 4 is expected to be priced around $100 internationally. That one strikes a balance between sophisticated health tracking, including a 4-channel PPG sensor and SpO2 monitoring, and smartwatch conveniences like NFC. Plus it offers better water-resistance than the Amazfit and longer battery life. These specs makes it a compelling option for those looking for a feature-rich device at a moderate price.

Essential readingTop fitness trackers and health gadgets

The Redmi Watch 3 offers similar functionalities to the Redmi Watch 4 but in a slightly smaller package, appealing to those who prefer its specific design and feature set. You can expect this one to rapidly come down in price once its sibling is made available for purchase globally.

View on Amazfit / Xiaomi; View on Amazon (Amazfit Bip 5, Redmi Watch 3).

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Ivan Jovin

Ivan has been a tech journalist for over 7 years now, covering all kinds of technology issues. He is the guy who gets to dive deep into the latest wearable tech news.

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