Amazfit Bip Max vs OnePlus Watch 4

Amazfit Bip Max and OnePlus Watch 4 are watches both released in 2026 (approx.) by different brands, with overlapping phone compatibility. This comparison separates the catalog's listed specifications from missing information and approximate values. It covers 18 fields, including 12 exact differences; it does not choose a winner.

Specifications side by side

"Not listed" means the catalog has no usable value for that field. It does not mean the watch lacks the feature. Approximate values stay visible but do not support the difference count or numeric deltas.

Where they differ

• Case sizes: Amazfit Bip Max lists Square; OnePlus Watch 4 lists 46 mm. Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
• Display: Amazfit Bip Max lists 2.07" AMOLED, 432x514; OnePlus Watch 4 lists AMOLED (600/1500/3000 nits).
• Battery, as listed: Amazfit Bip Max lists Up to 20 days (10 with heavy use); OnePlus Watch 4 lists Up to 5 days · up to 16 days in power saver mode. These are the full listed battery descriptions. Different modes or case variants prevent a single numeric battery-life delta.
• Operating system: Amazfit Bip Max lists Zepp OS; OnePlus Watch 4 lists Wear OS 6 + OxygenOS Watch 8. The listed software descriptions are not a guarantee of the software version currently installed on an individual watch.
• Phone compatibility: Amazfit Bip Max lists Android, iPhone; OnePlus Watch 4 lists Android.
• Cellular connection: Amazfit Bip Max lists None; OnePlus Watch 4 lists No eSIM. Variant wording is retained. A cellular specification alone does not confirm activation with your mobile carrier.
• Water rating: Amazfit Bip Max lists 5ATM; OnePlus Watch 4 lists 5ATM + IP68.
• Case material: Amazfit Bip Max lists Aluminum/plastic; OnePlus Watch 4 lists Full titanium. Keep the variant qualifications when comparing an individual model; this row describes the catalog entry rather than every configuration.
• GPS: Amazfit Bip Max lists Multi-system GNSS; OnePlus Watch 4 lists Dual-frequency GNSS.
• Payment system: Amazfit Bip Max lists None listed; OnePlus Watch 4 lists Google Wallet.
• Listed sensors and features: Amazfit Bip Max lists Heart rate, SpO2; OnePlus Watch 4 lists Sleep apnea, ECG, HRV, SpO2, Skin temperature. This compares the listed feature names, not measurement accuracy, clinical usefulness or availability in a particular country.
• Safety features: Amazfit Bip Max lists None listed; OnePlus Watch 4 lists Fall detection, SOS calling.

Where they are the same

• Both list brightness: 3000 nits.
• Both list maps: No.
• Both list plan requirement: Not required.
• Both list hardware flashlight: No.

Which one fits you

Amazfit Bip Max is listed as a watch compatible with Android, iPhone. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that one model is better in every respect.

OnePlus Watch 4 is listed as a watch compatible with Android. Start with that phone requirement before comparing the other rows. The exact differences above are a way to identify which listed specifications matter to your use, not evidence that one model is better in every respect.

Information is missing on at least one side for: Glass. Those rows are excluded from the exact difference count.

Related pages

• Amazfit Bip Max specifications
• Amazfit watches
• OnePlus Watch 4 specifications
• OnePlus watches
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• Amazfit Active vs Amazfit Active 2 (round)
• Amazfit Active 2 (round) vs Amazfit Active 3 Premium
• Amazfit GTS (1st gen) vs Amazfit GTS 2
• All pair comparisons