Smartphone Battery Life Ratings
Top Ten Best Smartphones 2022 - 2024

Smartphone battery life performance can vary significantly depending on several factors, including the device's hardware, software optimisation, battery capacity, usage patterns, and individual settings.

The ViserMark Battery Life Label shows "Days and Hours of Use". The metrics inform you of how long a device is expected to last if tested over the day and night with real-life user activities from a full charge.

See our Top Ten List of the Best Smartphones for Battery Life.

Wiko Power U20

Entry Tier

Battery Capacity:

6000mAh

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Samsung M51

Mid Tier

Battery Capacity:

7000mAh

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RugGear 750

Mid Tier

Battery Capacity:

5000mAh

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Xiaomi Redmi Note 12 5G

Mid Tier

Battery Capacity:

5000mAh

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Nokia G10

Entry Tier

Battery Capacity:

5050mAh

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Realme 7i

Entry Tier

Battery Capacity:

6000mAh

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Apple iPhone 13 Pro Max

Flagship/Pro Tier

Battery Capacity:

4350mAh

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OPPO A76

Mid Tier

Battery Capacity:

5000mAh

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Motorola Moto G8 Power

Entry Tier

Battery Capacity:

5000mAh

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Motorola G30

Entry Tier

Battery Capacity:

5000mAh

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BATTERY PERFORMANCE RESULTS

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SMARTPHONE

BATTERY PERFORMANCE

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SMARTPHONE

CHARGING TIMES

ViserMark Label for Battery Charging with 1h03

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BATTERY EFFICIENCY

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SMARTPHONE ANNUAL ENERGY CONSUMPTION

ViserMark Label for Annual Energy Consumption with 3.4 kWh

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Battery Life Ratings for smartphones can vary depending on the specific testing methodology. SmartViser uses viSer, a powerful, scalable, and fully automated "Virtual User Bot" to obtain benchmarks that different organisations and reviewers can use.

Most smartphones offer power-saving modes that limit certain features, reduce performance, or adjust settings to conserve battery life. Enabling these modes can significantly extend usage time, albeit with some trade-offs in functionality or performance.

Over time, smartphone batteries can experience reduced capacity due to natural degradation. Older devices may have diminished battery performance compared to when they were new. Regular maintenance, such as avoiding extreme temperatures and not letting the battery drain completely, can help preserve battery health.

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