| Hardware and OS | Cubot Rainbow 2 | |
| Operating system | Android 7.0 Nougat | |
| Processor | Quad-Core 1.3GHz ARM Cortex A7 | |
| GPU | ARM Mali-400 MP2, 2-Cores | |
| RAM | 1GB | |
| Internal Storage | 16GB | |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes with Modified Android | |
| Display | Cubot Rainbow 2 | other phones |
| Type | IPS capacitive touchscreen | |
| Size | 5.0 inches | |
| Resolution | 1280 x 720 Pixels, 24 bit color depth | |
| Colors | 16M Colors | |
| Pixel Density | ~ 294 PPI | |
| Touchscreen | Yes Multi Touch Support | |
| Protection | No | |
| Features | HD display, ~ 294 PPI, Capacitive, Multi-touch, 2.5D Curved Glass Screen, GFF Full Lamination, 1300:1 Contrast Ratio, 450 cd/m2 | |
| Connectivity | Cubot Rainbow 2 | other phones |
| 4G Network | No | |
| Wi-Fi | Wi-Fi 802.11 b/g/n | |
| GPS | Yes, with GPS, A-GPS | |
| NFC | No | |
| USB | Micro USBv2.0 With OTG, Charging and Mass Storage Function | |
| SIM | Micro SIM | |
| Dual SIM | Dual SIM (Micro Micro) | |
| Wireless Charging | No | |
| Camera | Cubot Rainbow 2 | other phones |
| Main camera | 13 Megapixels, 2 Megapixels (Dual Camera) | |
| Features | Yes with LED Flash | |
| Image | 4160 x 3120 Pixels | |
| Selfie camera | 5 Megapixels with LED Flash | |
| Multimedia | Cubot Rainbow 2 | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | Yes | |
| Video Playback | Yes Support 3GP, MP4, xVID, AVI, MKV, H.264, H.263 | |
| Video Out | Yes With Wireless Media Link | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | |
| Design | Cubot Rainbow 2 | other phones |
| Dimensions | 144 x 72 x 7.9 mm | |
| Waterproof | No | |
| Weight | 165 Grams (With Battery) | |
| Battery | Cubot Rainbow 2 | other phones |
| Capacity | 2,350 mAh Lithium-Ion | |
| Placement | Removable | |
| Other | Cubot Rainbow 2 | other phones |
| Sensors | Accelerometer, Proximity, Light | |
