In depth comparison and review of OPPO R11s and CUBOT J9. 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 | OPPO R11s | CUBOT J9 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 155.1 mm | 156 mm | CUBOT J9 has greater height than OPPO R11s. |
| Width | 75.5 mm | 74.5 mm | OPPO R11s has greater width than CUBOT J9. |
| Depth | 7.1 mm | 9.4 mm | OPPO R11s is narrower than OPPO R11s. |
| Weight | 153 g | 185 g | OPPO R11s is lighter than OPPO R11s. |
| Body Colour | Champagne | Green | |
| Body Material | Aluminium | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 0.95 W/kg (body), 0.67 W/kg (head) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B | USB Type-C | |
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | OPPO R11s | CUBOT J9 |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | IPS | |
| Screen Size (Display Size) | 6.01" | 6.2" | CUBOT J9 has larger screen size than OPPO R11s. |
| Screen Resolution (Display Resolution) | 2160 x 1080 pixels | 1520 x 720 pixels | OPPO R11s has better screen resolution than CUBOT J9. |
| Display Format | - | HD+ | |
| Aspect Ratio | 18:9 | - | |
| Colour Depth | 16.7 million colours | - |
| PROCESSOR | OPPO R11s | CUBOT J9 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 660 | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6580 | |
| Clock Speed | 2.2 GHz | - | |
| Processor Core Qty | 8-core | Quad-core | OPPO R11s has higher processor core quantity than CUBOT J9. |
| Graphics System (GPU) | Qualcomm ADRENO 512 | - |
| MEMORY | OPPO R11s | CUBOT J9 |
|---|
| RAM | 4 GB | 2 GB | OPPO R11s has more RAM than CUBOT J9. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 16 GB | OPPO R11s has more internal memory than CUBOT J9. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | - |
| CAMERA | OPPO R11s | CUBOT J9 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 20 Megapixel | 13 Megapixel | OPPO R11s has better camera resolution than CUBOT J9. |
| Lens Aperture | F/1.7 | - | |
| Focus Adjustment | Automatic | - | |
| Special Effects | Bokeh effect | - | |
| Light Source | LED flash | LED flash | |
| Camera Features (Functions) | OPPO Portrait Lab | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 16 Megapixel | 2 Megapixel | OPPO R11s has better second camera resolution than CUBOT J9. |
|---|
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 0.3 Megapixel |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 20 Megapixel | 8 Megapixel | OPPO R11s has better front camera resolution than CUBOT J9. |
| Lens Aperture (Front) | F/2.0 | - | |
| Camera Modes (Front) | - | Al Beautification | |
| Camera Features (Front) | A.I. beauty recognition technology | - |
| BATTERY AND CHARGING | OPPO R11s | CUBOT J9 |
|---|
| Battery Capacity (Battery Size) | 3205 mAh | 4200 mAh | CUBOT J9 has larger battery capacity than OPPO R11s. |
|---|---|---|---|
| Fast Charging Technology | VOOC Flash Charge technology | - | OPPO R11s has fast charging technology. |
| CELLULAR | OPPO R11s | CUBOT J9 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | OPPO R11s has more advanced generation mobile network. |
| Operating System | ColorOS 3.2 (based on Android 7.1) | Android 10 | |
| Navigation | GPS | GPS, A-GPS |
| COMMUNICATIONS | OPPO R11s | CUBOT J9 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | - | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | Wi-Fi | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 4.0 | |
| Messaging Services | SMS, MMS | - |
| MEDIA | OPPO R11s | CUBOT J9 |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio) | |
|---|---|---|---|
| Supported Digital Video Standards | - | AVI, MOV, 3GP, MP4 |
| FEATURES | OPPO R11s | CUBOT J9 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor | Accelerometer, proximity sensor, light sensor | |
| Security Devices | Face recognition | Face recognition | |
| Security Technology | A.I. face recognition | Face ID | |
| Additional Phone Features | MIMO technology, Smart Power Saving Mode, Split Screen, OPPO Share | - |
| OTHERS | OPPO R11s | CUBOT J9 |
|---|
| Included Accessories | Headset, carrying case, USB cable, power adapter, SIM card removal tool | USB cable, power adapter, protective case |
|---|
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