realme · Smartphones

This page groups current published registrations under the supplier or trademark name realme. It covers 37 models in this device category. Each registration identifies a specific model variant; a similar commercial name does not establish that two regional versions are identical. The tables below separate standardized battery endurance, minimum battery-cycle durability and repairability rather than combining them into an overall brand score. Missing measurements are excluded from the corresponding table and remain visible as unavailable on model pages. Brand-wide summaries are shown only when at least five models report the metric and coverage reaches 70 percent. Counts and tables reflect the same catalog snapshot as the model pages. These data describe supplier declarations under the applicable standardized framework, not independent hands-on tests. Use the model identifier and registration number to check the exact variant, then compare compatible models or narrow the results in Finder. A leading value on one measurement does not mean that a brand or model is the best choice for every person.

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Battery endurance

Median: 66 h 39 min · Range: 55 h 43 min–90 h 46 min · Reported coverage: 100%

Model identifier	Battery endurance	Battery cycles	Repairability index	Energy efficiency class
realme RMX5366RMX5366	90 h 46 min	≥ 1,600 cycles	3.18	A
realme RMX5056RMX5056	84 h 25 min	≥ 1,000 cycles	3.62	A
realme RMX5085RMX5085	79 h 21 min	≥ 800 cycles	3.99	A
realme RMX5061RMX5061	78 h 52 min	≥ 800 cycles	3.4	A
realme RMX5051RMX5051	77 h 59 min	≥ 1,000 cycles	3.75	A

Battery cycles

Median: ≥ 1,000 cycles · Range: ≥ 800 cycles–≥ 1,600 cycles · Reported coverage: 100%

Model identifier	Battery cycles	Battery endurance	Replaceable battery	Repairability index
realme RMX3941RMX3941	≥ 1,600 cycles	69 h 42 min	Yes	3.47
realme RMX3963RMX3963	≥ 1,600 cycles	69 h 41 min	Yes	3.58
realme RMX5074RMX5074	≥ 1,600 cycles	61 h 27 min	Yes	3.59
realme RMX5078RMX5078	≥ 1,600 cycles	72 h 49 min	Yes	3.59
realme RMX5120RMX5120	≥ 1,600 cycles	70 h 44 min	Yes	3.18

Repairability index

Median: 3.37 · Range: 3.17–3.99 · Reported coverage: 100%

Model identifier	Repairability index	Repairability class	Replaceable battery	Battery endurance
realme RMX5085RMX5085	3.99	B	Yes	79 h 21 min
realme RMX5051RMX5051	3.75	B	Yes	77 h 59 min
realme RMX5054RMX5054	3.75	B	Yes	60 h 43 min
realme RMX3943RMX3943	3.66	B	Yes	65 h 33 min
realme RMX5056RMX5056	3.62	B	Yes	84 h 25 min

Data source: EPREL · Last updated: Sep 7, 2026