
Tech specs Koolnee Rainbow
General informations
- Koolnee Rainbow is a 2018 Dual SIM smartphone with Android 8.1 software, with a 5.0 inch display with 720 x 1280 pixel resolution (HD) and a 8 MP main camera with flash and a 5 MP secondary camera.
Koolnee Rainbow has a battery with a capacity of 2400mAh and also a MediaTek MT6580 chip and 1GB RAM + 8GB memory with microSD slot.
It also has Bluetooth, Wi-Fi, hands free, MP3 Player and FM Radio. - BrandKoolnee
- ModelRainbow
- AnnouncementMarch 2018
- Market launchApril 2018
- Hardware score
- Operating system
Android 8.1 - Display
5.0 inches (HD) - Camera
8MP / 5MP - Mobile Networks
HSPA 42.2Mbps - Processor
MediaTek MT6580 - Memory
1GB RAM + 8GB - Battery
2400mAh - SIM Card
Dual SIM


Body
- Dimensions146,5 x 71,8 x 9,3 mm
- Weight157 g
- AntennaIntegrated
- DesignCandybar
- QWERTY Keyboard
- Rugged
REVIEWS

Display
- Width5.0 inches (127 mm)
- Resolution720x1280 pixels (HD)
- Aspect Ratio16:9
- Pixel Density294 ppi
- Screen/Body65,52 %
- Colours16 million IPS
- TouchscreenCapacitive
Camera
- Main camera8.0 MP
Flash LED
Zoom
HDR
Video recording 720p- Secondary camera
05.0 MP
Video recording- Videocall
Mobile Networks
- 2G / GSMQuadband (850, 900, 1800, 1900 MHz)
- 3G / UMTSDualband (900, 2100 MHz)
- GPRS
- EDGE
- HSDPA42.2 Mbps upload
- HSUPA5.76 Mbps download
- 4G / LTE
- WiMAX
- SAR Valuenot available
Connectivity
- Wi-FiWi-Fi b/g/n
Wi-Fi Direct - Bluetooth4.0
- USBMicro-USB / USB Host (OTG)
- IrDA
- NFC
Operating system
- Operating systemAndroid 8.1
Processor
- CPUMediaTek MT6580A
Quad Core 1.3 GHz
Cortex A7 - GPUMali 400MP
Memory
- Memory8 GB
- RAM1GB
- ExpandablemicroSD / microSDHC
Battery
- CapacityLitio 2400 mAh
- Removable
- Wireless charge
- Fast Charge
SIM CARD
- Dual SIMDual Standby
- SIM CardMicro SIM
- SIM Toolkit
Other features
- MessagingSMS / MMS / Email
- Voice featuresMemo / Dial / Command
- Vibration
- Handfree
- Torch light
- IR Blaster
- ANT+
- Flight mode
- Java
Sensors
- GPSGPS / A-GPS
- Digital compass
- Accelerometer
- Gyroscope
- Proximity
- Ambient Light
- Barometer
- Beat sensor
- Fingerprint reader
- Iris scanner
- Face ID
Multimedia
- MP3 player
- Radio FMFM stereo
- TV tuner
- Stereo speaker
- DLNA
- A/V outJack audio 3.5mm
- HDMI out
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