FactRated
Battery endurance80 h 10 min
Battery cycles≥ 1,100 cycles
Repairability index3.18
Energy efficiency classC
OPPO CPH2791 is registered with 80 h 6 min of standardized battery endurance per charge and a minimum cycle rating of 1,300 cycles. Its declared repairability index is 3.82 out of 5, in official class B. These are supplier-declared standardized measurements for model CPH2791; verify the exact regional variant before comparing or buying. Some optional details are not reported for this registration. Missing values remain unavailable and are excluded from metric comparisons.
- Battery endurance
- 80 h 6 min#274 of 1035 · Top 27%
- Battery cycles
- ≥ 1,300 cycles#118 of 1035 · Top 14%
- Repairability index
- 3.82#97 of 1035 · Top 10%
- Energy efficiency class
- A#1 of 1035 · Top 38%
Battery: one charge and longer-term durability
- Battery endurance
- 80 h 6 min
- Battery cycles
- ≥ 1,300 cycles
- Battery capacity
- 7,290 mAh
- Replaceable battery
- Yes
Standardized battery endurance is comparable under the prescribed workload. Your real runtime varies with settings, network and use. Cycle durability is a declared minimum until the specified remaining-capacity threshold, not an exact battery expiry point.
Durability and protection
- Foldable
- No
- Repeated free-fall reliability class
- C
- Drop resistance
- 90 falls
- Fall count, fully extended
- Not reported
- Scratch resistance
- 5 Mohs
- IP rating
- IP68
- Declared immersion depth
- 1.5 m
- Protective cover included
- No
Fall counts are compared only within the same device and foldable test configuration. Laboratory outcomes do not guarantee survival in a real accident. An IP rating describes particular test conditions. It is not a universal waterproofing guarantee; immersion depth is a separate declared condition.
Repairability and service information
- Repairability index
- 3.82
- Repairability class
- B
- Disassembly-depth score
- 2.35
- Fasteners score
- 5
- Tools score
- 3.55
Spare-parts availability: support.oppo.com
Repair instructions: support.oppo.com
Spare-parts prices before tax: support.oppo.com
Software support and guarantee
- Operating system
- Android
- Minimum years of software updates
- 5 years
- Guarantee duration
- 24 months
Reported source value shown unchanged; interpretation is under review. Software-support rankings are on hold while the source's duration values are validated. The reported minimum is not an update end date or a promise measured from today. Model pages retain the original declared value.
Energy and charging
- Energy efficiency class
- A
- Charger connector
- USB-C
- Required charger power
- 10 W
Rankings
Related guides
Guides
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GuidesSmartphone Repairability Ratings Explained
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GuidesIP67 vs IP68: What Smartphone IP Ratings Actually Mean
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Similar models to compare
These models share the device category and foldable configuration. They are ordered by the closest reported standardized battery endurance, where available.