Smartphones with the Biggest Battery
1657 smartphones in this collection
Best Smartphones of 2026
Best Budget Smartphones
Best Camera Phones of 2026
Best Gaming Smartphones
Smartphones with the Biggest Battery
Best Foldable Smartphones
Best Flagships of 2026
Best Mid-Range Smartphones of 2026
Best Smartphones Under 15,000 Rubles
Best Smartphones Under 20,000 Rubles
Best Smartphones Under 30,000 Rubles
Best Smartphones Under 50,000 Rubles
Best Smartphones Under 100,000 Rubles
Smartphones with high-capacity batteries of 5000 mAh and up. The rating factors in battery capacity, charging speed, and overall power efficiency.
| # | Rating | Smartphone | Processor | Battery | Camera | AnTuTu | Price |
|---|---|---|---|---|---|---|---|
| 801 |
30
|
Realme P3 Lite 4G
Realme · 2025 |
Unisoc T7250 | 6300 mAh | 50MP | 310000 | — |
| 802 |
30
|
Samsung Galaxy F70e
Samsung · 2026 |
MediaTek Dimensity 6300 | 6000 mAh | 50MP | 524785 | — |
| 803 |
30
|
Samsung Galaxy M17e
Samsung · 2026 |
MediaTek Dimensity 6300 | 6000 mAh | 50MP | 524785 | — |
| 804 |
26
|
Poco C85x
Poco · 2026 |
Unisoc T8300 | 6300 mAh | 32MP | 639225 | — |
| 805 |
26
|
Redmi 15a
Redmi · 2026 |
Unisoc T8300 | 6300 mAh | 32MP | 639225 | — |
| 806 |
24
|
Samsung Galaxy F14
Samsung · 2023 |
Exynos 1330 | 6000 mAh | 50MP | 607137 | — |
| 807 |
24
|
Samsung Galaxy F15
Samsung · 2024 |
MediaTek Dimensity 6100+ | 6000 mAh | 50MP | 513809 | — |
| 808 |
24
|
Samsung Galaxy M15
Samsung · 2024 |
MediaTek Dimensity 6100+ | 6000 mAh | 50MP | 513809 | — |
| 809 |
24
|
Samsung Galaxy M31s
Samsung · 2020 |
Exynos 9611 | 6000 mAh | 64MP | 355351 | — |
| 810 |
23
|
Poco C81
Poco · 2026 |
Unisoc T7250 | 6300 mAh | 13MP | 310000 | — |
| 811 |
23
|
Redmi R70m
Redmi · 2026 |
Unisoc T8300 | 6300 mAh | 13MP | 639225 | — |
| 812 |
18
|
Realme Narzo 80 Lite
Realme · 2025 |
Unisoc T7250 | 6300 mAh | 13MP | 310000 | — |
| 813 |
18
|
Realme Note 70
Realme · 2025 |
Unisoc T7250 | 6300 mAh | 13MP | 310000 | — |
| 814 |
18
|
Realme Note 80
Realme · 2026 |
Unisoc T7250 | 6300 mAh | 8MP | 310000 | — |
| 815 |
18
|
Realme P4 Lite 4G
Realme · 2026 |
Unisoc T7250 | 6300 mAh | 13MP | 310000 | — |
| 816 |
66
|
Samsung Galaxy S25 Ultra
Samsung · 2025 |
Qualcomm Snapdragon 8 Elite | 5000 mAh | 200MP | 2800202 |
116 910 ₽ $1299 |
| 817 |
66
|
Xiaomi 15T Pro
Xiaomi · 2025 |
MediaTek Dimensity 9400 | 6000 mAh | 200MP | 2600097 |
58 500 ₽ $650 |
| 818 |
55
|
Samsung Galaxy S24 Ultra
Samsung · 2024 |
Qualcomm Snapdragon 8 Gen 3 | 5000 mAh | 200MP | 2173453 |
116 910 ₽ $1299 |
| 819 |
45
|
Infinix GT 30 Pro
Infinix · 2025 |
MediaTek Dimensity 8400 Ultra | 6000 mAh | 108MP | 1578152 |
31 500 ₽ $350 |
| 820 |
45
|
Samsung Galaxy S22 Ultra
Samsung · 2022 |
Samsung Exynos 2200 | 5000 mAh | 108MP | 1434169 |
107 910 ₽ $1199 |
Frequently asked questions
Which smartphone has the longest battery life?
The longest-lasting smartphones have 6000+ mAh batteries and power-efficient processors — think Samsung, Xiaomi, and Motorola models.
Is 5000 mAh a lot?
5000 mAh is the current standard for modern smartphones. For a full day of heavy use, look for 5500+ mAh models.