The 20 cell phones with the best battery of 2025

Smartphone manufacturers have improved battery technologies to offer longer battery life without sacrificing device performance. If you wonder What is the cell phone with the best battery today?there are several ways to know, but undoubtedly the most objective is to see what the benchmarks say. And one of the most reliable in this regard is DxOMark.

DxOMark is an independent company known primarily for testing and evaluating cameras, including those in mobile phones. However, from 2021, too comprehensively evaluates the battery and autonomy of smartphonesdrawing up a list of the mobile phones that stand out most in this section. Here we bring it to you so you can discover the cell phones with the best battery you can buy this year.

The 20 phones with the best battery in January 2025, according to DxOMark

Below you will find the list of cell phones with the best battery of 2025 according to DxOMark, where You’ll see your average battery life highlighted in yellow with normal usefollowed by its capacity, loading speed and final score. Without further ado, check out the list:

1. Honor X9c (Magic7 Lite): 3 days and 17 hours. 6600 mAh with 66W fast charging. 164 points.
2. OPPO Find X7 Ultra: 2 days and 19 hours. 5000 mAh with 100W fast charging. 160 points.
3. Honor Magic6 Pro: 3 days and 9 hours. 5600 mAh with 80W fast charging. 157 points.
4. Honor Magic6 Lite (5800 mAh): 3 days and 5 hours. 5800 mAh with 35W fast charging. 156 points.
5. Honor X9b: 3 days and 5 hours. 5800 mAh with 35W fast charging. 156 points.
6. Honor Magic5 Lite 5G: 3 days and 2 hours. 5100 mAh with 40W fast charging. 152 points.
7. Honor X7b: 3 days and 23 hours. 6000 mAh with 35.2W fast charging. 151 points.
8. OPPO Find X6 Pro: 2 days and 16 hours. 5000 mAh with 100W fast charging. 151 points.
9. Honor Magic6 Lite (5300 mAh): 3 days and 5 hours. 5300 mAh with 35W fast charging. 150 points.
10. Honor X7a: 3 days and 14 hours. 6000 mAh with 22.5W fast charging. 147 points.
11. OPPO Reno12 Pro: 2 days and 23 hours. 5000 mAh with 80W fast charging. 147 points.
12. Realme GT Neo 5: 2 days and 7 hours. 4600 mAh with 240W fast charging. 147 points.
13. OPPO Reno6 5G: 2 days and 9 hours. 4300 mAh with 65W fast charging. 146 points.
14. Honor 200: 2 days and 23 hours. 5200 mAh with 100W fast charging. 145 points.
15. Honor 200Pro: 2 days and 12 hours. 5000 mAh with 100W fast charging. 145 points.
16. OPPO Reno12: 2 days and 22 hours. 5000 mAh with 80W fast charging. 144 points.
17. Realme GT Neo 2 5G: 2 days and 12 hours. 5000 mAh with 65W fast charging. 144 points.
18. Honor X9a: 3 days. 5100 mAh with 40W fast charging. 143 points.
19. Samsung Galaxy S23 Ultra (Snapdragon): 2 days and 19 hours. 5000 mAh with 45W fast charging. 142 points.
20. Honor Magic5 Pro: 2 days and 17 hours. 5100 mAh with 66W fast charging. 141 points.

This is important to mention this top is constantly updated after each battery analysis performed by DxOMark. So remember to visit this article from time to time to see what has changed.

Source | DxOMark

What does DxOMark rely on to evaluate mobile battery life?

DxOMark has designed a battery protocol that delivers a complete view of the battery performance of each smartphone. This protocol includes comprehensive range, load and efficiency testing using state-of-the-art equipment and measurements based on real use cases.

This way, the company doesn’t focus all its scores on battery life. The final score is based on three key points: autonomy, efficiency and load. The autonomy test is the one that has the greatest weight, contributing 50% to the score, since it is the one that determines the duration of a charge in multiple use scenarios.

The charging test evaluates the time it takes to charge your phone based on two attributes: full charge and fast charge. It has a weight of 33% in the overall score. On the other hand, The efficiency test, which contributes only 17% of the score, refers to how much power (energy) is consumed actually during loading or unloading. If you have further questions, we recommend that you consult the DxOMark official website on the battery protocol.