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Oukitel C51

Smartphone · model C51 · on the market since 23 June 2025

Durability score vs 919 smartphones on the EU register
46/100
Energy class B

The score averages five percentiles from the official label values. It is our own summary, not an EU rating. How it works

Energy label values

Energy efficiency classB on the A–G scale
Devicesmartphone
Operating systemAndroid
Battery endurance per charge48.6 h
Battery lasts at least1,000 charge cycles
Battery capacity5,150 mAh
Drops survived without defect270
Drop reliability classA
Repairability index3.27/5
Repairability classC
OS updates for at least5 years
Dust & water protectionIP54
Scratch resistanceMohs 4
User-replaceable batteryNo
FoldableNo
Charging power10 W
Charging portUSB-C
Guarantee declared by the supplier1 year

Lifespan & repair

Spare parts

Under EU ecodesign rules (Regulation (EU) 2023/1670), key spare parts must stay available for at least 7 years after the last unit of the model is placed on the market.

Guarantee

The supplier declares a guarantee of 1 year on the EU register. Your statutory rights in the EU are at least 2 years.

Software updates

Operating-system updates for at least 5 years after the end of placement on the market.

Registration history

Similar devices from other brands

  1. Philips S8310
    47.6 h battery · 5 yrs updates · repairability B
    46/100
  2. Google Pixel 11 Pro Fold
    45.1 h battery · 5 yrs updates · repairability B
    46/100
  3. POCO C81 Pro
    67.3 h battery · 5 yrs updates · repairability C
    46/100
  4. REDMI A7 Pro
    67.3 h battery · 5 yrs updates · repairability C
    46/100
  5. POCO X8 Pro
    66.4 h battery · 5 yrs updates · repairability C
    46/100
  6. Motorola G17 power
    62.9 h battery · 5 yrs updates · repairability B
    46/100

Compare side by side: Oukitel C51 vs Philips S8310 · Oukitel C51 vs Google Pixel 11 Pro Fold · Oukitel C51 vs POCO C81 Pro

Source: EU energy label register (EPREL), registration 2395809. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Oukitel.