In depth comparison and review of CUBOT RainBow and Xiaomi MI Max 3. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 142 mm | 176.15 mm | Xiaomi MI Max 3 has greater height than CUBOT RainBow. |
| Width | 72 mm | 87.4 mm | Xiaomi MI Max 3 has greater width than CUBOT RainBow. |
| Depth | 8.8 mm | 7.99 mm | Xiaomi MI Max 3 is narrower than CUBOT RainBow. |
| Weight | 163 g | 221 g | CUBOT RainBow is lighter than CUBOT RainBow. |
| Body Colour | Black | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.291 W/kg (body), 0.429 W/kg (head) | 1.417 W/kg (body), 1.584 W/kg (head) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5" | 6.9" | Xiaomi MI Max 3 has larger screen size than CUBOT RainBow. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2160 x 1080 pixels | Xiaomi MI Max 3 has better screen resolution than CUBOT RainBow. |
| Display Format | HD | Full HD+ | |
| Pixel Density | 294 ppi | - | |
| Aspect Ratio | - | 18:9 | |
| Max Brightness | 450 cd/m² | 520 cd/m² | Xiaomi MI Max 3 has better display brightness than CUBOT RainBow. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Contrast Ratio | 1300:1 | 1500:1 | Xiaomi MI Max 3 has better display contrast ratio than CUBOT RainBow. |
| Display Features | - | Night Display, Sunlight Display, Reading mode, Colour temperature adjustment |
| PROCESSOR | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 636 | |
|---|---|---|---|
| Processor Number | MT6580 | - | |
| Clock Speed | 1.3 GHz | 1.8 GHz | Xiaomi MI Max 3 has higher clock speed than CUBOT RainBow. |
| Processor Core Qty | Quad-core | 8-core | Xiaomi MI Max 3 has higher processor core quantity than CUBOT RainBow. |
| 64-bit Architecture | - | Yes | Xiaomi MI Max 3 has 64-bit architecture. |
| Graphics System (GPU) | Mali 400 MP | Qualcomm ADRENO 509 |
| MEMORY | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| RAM | 1 GB | LPDDR4X SDRAM - 4 GB | Xiaomi MI Max 3 has more RAM than CUBOT RainBow. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 64 GB | Xiaomi MI Max 3 has more internal memory than CUBOT RainBow. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 32 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 12 Megapixel | CUBOT RainBow has better camera resolution than Xiaomi MI Max 3. |
| Lens Aperture | F/2.0 | F/1.9 | Xiaomi MI Max 3 has better lens aperture than CUBOT RainBow. |
| Lens Construction | 5-element | - | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | Beauty face | HDR | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Timer mode, Continuous shot, Cheese Shot | Burst mode, Panorama, AI portrait mode | |
| Face Recognition (Face ID) | Face recognition | Face recognition | Both phones have face detection. |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p), 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | |
| Camera Features (Functions) | Anti-shake | Dual Pixel Autofocus technology, AI scene detection |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 5 Megapixel |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | Xiaomi MI Max 3 has better front camera resolution than CUBOT RainBow. |
| Lens Aperture (Front) | F/2.8 | F/2.0 | Xiaomi MI Max 3 has better front lens aperture than CUBOT RainBow. |
| Lens Element Qty (Front) | 4-element | - | |
| Special Effects (Front) | Intelligent beauty | - | |
| Camera Modes (Front) | - | AI portrait mode, AI Beautify | |
| Face Recognition (Face ID) | - | Face detection | Xiaomi MI Max 3 has face detection. |
| BATTERY AND CHARGING | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Battery Capacity (Battery Size) | 2200 mAh | 5500 mAh | Xiaomi MI Max 3 has larger battery capacity than CUBOT RainBow. |
|---|---|---|---|
| Fast Charging Technology | - | Qualcomm Quick Charge 3.0 | Xiaomi MI Max 3 has fast charging technology. |
| Standby Time | - | 474 hours | |
| Run Time Details | - | Playback (video): up to 17 hrs Gaming: up to 10 hrs Playback (audio): up to 233 hrs Standby: up to 474 hrs |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Xiaomi MI Max 3 has more advanced generation mobile network. |
| Operating System | Android 6.0 (Marshmallow) | Android 8.1 Oreo | |
| User Interface | - | MIUI 10 | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 34, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | Infrared (IrDA), IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), MID | WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, RMVB, RM, FLV, AVI, MOV, XviD, MPEG-4, WMV, ASF, 3GP, M4V | MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, MPEG4-ASP |
| FEATURES | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, G-sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | Glass-film-film (GFF) archecture | Face Unlock, infrared remote control, Split Screen |
| OTHERS | CUBOT RainBow | Xiaomi MI Max 3 |
|---|
| Included Accessories | USB cable, power adapter | Power adapter, SIM card removal tool, USB-C cable |
|---|
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