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Koolnee Rainbow reviews by real users Koolnee Rainbow
- 5"LCD IPSHD16:9
- 150 g69.8 mm140.0 mm8.5 mm
- MT6580 Quad-Core 1 GB RAM 8 GB
- v7 21.866
- 2400 mAh
- 1 8 Mpx · Unknow SELF 4.9 Mpx · ƒ/--
- Bands
- Android 8.0 Oreo Android 8.1 Oreo Go Edition
User score
- Screen7.8
- Performance7.2
- Camera4.9
- Connectivity7.7
- Battery6.0
It'll only take a minute, you'll help people decide.
Design & Materials
2 reviews
2 reviews
2 reviews
2 reviews
Performance & Hardware
2 reviews
2 reviews
2 reviews
Camera
2 reviews
2 reviews
2 reviews
2 reviews
Connectivity
2 reviews
2 reviews
2 reviews
Battery
- 0%Less than half day
- 50%Less than a day
- 50%One day
- 0%More than one day
- 0%Two days or more
2 reviews
Software
- 50%It comes with a clean operating system
- 50%It has preinstalled apps but they don't bother me
- 0%It has preinstalled apps that I can't uninstall
2 reviews
- 50%Never
- 0%Once a year
- 50%Every six months
- 0%Every two months or less
2 reviews
User reviews
- AutoVery good fast phone cool exchangeable housing recommend!
Good camera but better to install another application, Google Lens app does not work a pity, but Google Lens in the photo app Google work. Cool application in the version of it wonderful android system, surprised me that the phone works so well on 1gb framework and processor media library. The phone is worth buying but I miss face unlock cool as it is, but the phone is ok I recommend to buy a phone from AliExpress of the seller Blackpeach nice service fast delivery.
View original review- 10
- Screen8.8
- Performance9.7
- Camera7.0
- Connectivity8.7
- Battery7.0
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Score
In this case, to determine the score we evaluate 5 general aspects:
- Design and screen
- Hardware and performance
- Camera
- Connectivity
- Battery
Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.
Even a device objectively worse than another may have a higher Ki score if it has a better price.
The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.