In depth comparison and review of OPPO R9s Plus and Alcatel U3 2019. 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 R9s Plus | Alcatel U3 2019 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | 4034L | |
| Form Factor | Touch | Touch | |
| Height | 163.63 mm | 121.3 mm | OPPO R9s Plus has greater height than Alcatel U3 2019. |
| Width | 80.8 mm | 64.4 mm | OPPO R9s Plus has greater width than Alcatel U3 2019. |
| Depth | 7.35 mm | 9.7 mm | OPPO R9s Plus is narrower than OPPO R9s Plus. |
| Weight | 185 g | 110 g | Alcatel U3 2019 is lighter than OPPO R9s Plus. |
| Body Colour | Black | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.48 W/kg (body), 1.08 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | - | |
| SIM Card Qty | Dual-SIM (SIM1 and SIM2/MicroSD slots) | Single-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 6" | 4" | OPPO R9s Plus has larger screen size than Alcatel U3 2019. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 800 x 480 pixels | OPPO R9s Plus has better screen resolution than Alcatel U3 2019. |
| Display Format | Full HD | WVGA | |
| Display Protection (Screen Protector) | 2.5D Arc Glass, Corning Gorilla Glass 5 (scratch resistant glass) | - |
| PROCESSOR | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 653 | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6580M | |
| Clock Speed | 1.95 GHz | 1.3 GHz | OPPO R9s Plus has higher clock speed than Alcatel U3 2019. |
| Processor Core Qty | 8-core | Quad-core | OPPO R9s Plus has higher processor core quantity than Alcatel U3 2019. |
| 64-bit Architecture | Yes | - | OPPO R9s Plus has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 510 | - |
| MEMORY | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| RAM | 6 GB | 512 MB | OPPO R9s Plus has more RAM than Alcatel U3 2019. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 4 GB | OPPO R9s Plus has more internal memory than Alcatel U3 2019. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSD |
| CAMERA | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 3 Megapixel | OPPO R9s Plus has better camera resolution than Alcatel U3 2019. |
| Sensor Size | 1/2.8" | - | |
| Sensor Name | Sony Exmor RS IMX398 sensor | - | |
| Lens Aperture | F/1.7 | - | |
| Focus Adjustment | Automatic | - | |
| Special Effects | HDR | - | |
| Camera Modes | Panorama, tap to focus | - | |
| Face Recognition (Face ID) | Face detection | - | OPPO R9s Plus has face detection. |
| Light Source | LED light | - | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 3840 x 2160 (4K) at 30 fps | - | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Optical Image Stabiliser plus (OIS+), geotagging | Interpolated to 3MP |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 16 Megapixel | 1.3 Megapixel | OPPO R9s Plus has better front camera resolution than Alcatel U3 2019. |
| Sensor Size (Front) | 1/3" | - | |
| Lens Aperture (Front) | F/2.0 | - | |
| Special Effects (Front) | Beautify 4.0 | - | |
| Camera Features (Front) | Self-timer | Interpolated to 1.3MP |
| BATTERY AND CHARGING | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 1500 mAh | OPPO R9s Plus has larger battery capacity than Alcatel U3 2019. |
|---|
| CELLULAR | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | OPPO R9s Plus has more advanced generation mobile network. |
| Operating System | ColorOS 3.0 (based on Android 6.0.1) | Android 8.0 Oreo (Go edition) | |
| Navigation | GPS, A-GPS | GPS |
| COMMUNICATIONS | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, 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 | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | Yes | - | OPPO R9s Plus has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, AAC, AMR, MP3, FLAC, AAC +, MIDI, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | - |
| FEATURES | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | G-sensor | |
| Security Devices | Fingerprint reader | - |
| OTHERS | OPPO R9s Plus | Alcatel U3 2019 |
|---|
| Included Accessories | Power adapter | - |
|---|
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