In depth comparison and review of Alcatel 3 (2019) and OPPO A15. 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 | Alcatel 3 (2019) | OPPO A15 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | 5053Y | CPH2185 | |
| Form Factor | Touch | Touch | |
| Height | 151.1 mm | 164 mm | OPPO A15 has greater height than Alcatel 3 (2019). |
| Width | 69.7 mm | 75.4 mm | OPPO A15 has greater width than Alcatel 3 (2019). |
| Depth | 7.99 mm | 7.9 mm | OPPO A15 is narrower than Alcatel 3 (2019). |
| Weight | 145 g | 175 g | Alcatel 3 (2019) is lighter than Alcatel 3 (2019). |
| Body Colour | Black, blue | Dynamic black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.16 W/kg (body), 2.77 W/kg (limb), 0.92 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 Handset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | Alcatel 3 (2019) | OPPO A15 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | LCD | |
| Screen Size (Display Size) | 5.9" | 6.52" | OPPO A15 has larger screen size than Alcatel 3 (2019). |
| Screen Resolution (Display Resolution) | 1560 x 720 pixels | 1600 x 720 pixels | OPPO A15 has better screen resolution than Alcatel 3 (2019). |
| Display Format | HD+ | HD+ | |
| Pixel Density | - | 269 ppi | |
| Aspect Ratio | 19.5:9 | - | |
| Max Brightness | - | 480 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 1500:1 | |
| Display Refresh Rate | - | 60 Hz | |
| Display Features | 2.5D Glass, FullView Display | Dark mode, Waterdrop Screen | |
| Display Protection (Screen Protector) | Dragontrail (scratch resistant glass) | - |
| PROCESSOR | Alcatel 3 (2019) | OPPO A15 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 439 | MediaTek Helio P35 | |
|---|---|---|---|
| Processor Number | - | MT6765 | |
| Clock Speed | 1.8 GHz | 2.3 GHz | OPPO A15 has higher clock speed than Alcatel 3 (2019). |
| Processor Core Qty | 8-core | - | |
| 64-bit Architecture | Yes | - | Alcatel 3 (2019) has 64-bit architecture. |
| Graphics System (GPU) | - | IMG GE8320 |
| MEMORY | Alcatel 3 (2019) | OPPO A15 |
|---|
| RAM | 3 GB | LPDDR4X SDRAM - 3 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 32 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSD, microSDXC - up to 256 GB |
| CAMERA | Alcatel 3 (2019) | OPPO A15 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Sensor Size | 1/3" | - | |
| Lens Aperture | F/2.0 | F/2.2 | Alcatel 3 (2019) has better lens aperture than Alcatel 3 (2019). |
| Lens Construction | - | 5-element | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR, Bokeh effect | HDR, Portrait bokeh | |
| Camera Modes | Panorama, night mode | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night | |
| Light Source | LED light | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | - | |
| Camera Features (Functions) | Electronic Image Stabiliser (EIS), Interpolated to 16MP, AI scene detection, AR Emoji | AI Triple camera, AI Scene Enhancement |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 2 Megapixel | Alcatel 3 (2019) has better second camera resolution than OPPO A15. |
|---|---|---|---|
| Sensor Size (2nd Camera) | 1/5" | - | |
| Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
| Lens Element Qty (2nd Camera) | - | 3-element | |
| Camera Functions (2nd Camera) | - | Macro camera | |
| Camera Features (2nd Camera) | - | 4cm macro photography |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Camera Functions (3rd Camera) | - | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 5 Megapixel | Alcatel 3 (2019) has better front camera resolution than OPPO A15. |
| Sensor Size (Front) | 1/4" | - | |
| Lens Aperture (Front) | F/2.0 | F/2.4 | Alcatel 3 (2019) has better front lens aperture than Alcatel 3 (2019). |
| Lens Element Qty (Front) | - | 3-element | |
| Pixel Size (Front) | 1.12 μm | - | |
| Focus Adjustment | Focus free | - | |
| Light Source (Front) | Display flash | - | |
| Video Resolutions (Front) | 1280 x 720 (720p) at 30 fps | - | |
| Camera Features (Front) | Interpolated to 13MP | AI beautification |
| BATTERY AND CHARGING | Alcatel 3 (2019) | OPPO A15 |
|---|
| Battery Capacity (Battery Size) | 3500 mAh | 4230 mAh | OPPO A15 has larger battery capacity than Alcatel 3 (2019). |
|---|---|---|---|
| Recharge Time (Charging Time) | 260 min | - | |
| Standby Time | 900 hours | - | |
| Talk Time | 1680 minutes | - | |
| Run Time Details | Talk (2G): up to 1680 min Talk (3G): up to 1260 min Talk (4G): up to 1080 min Standby (2G): up to 900 hrs Standby (3G): up to 950 hrs Standby (4G): up to 900 hrs |
- |
| CELLULAR | Alcatel 3 (2019) | OPPO A15 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 8.1 Oreo | ColorOS 7.2 (based on Android 10) | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS, A-GPS, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Alcatel 3 (2019) | OPPO A15 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, VoWiFi | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, 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 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | Wi-Fi | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Alcatel 3 (2019) | OPPO A15 |
|---|
| Supported Digital Audio Standards | AAC, AMR, MP3, AAC +, MIDI, eAAC | AAC, apt-X, LDAC, SBC | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264, H.263 | - |
| FEATURES | Alcatel 3 (2019) | OPPO A15 |
|---|
| 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, digital compass | - | |
| Security Devices | Face recognition, fingerprint reader | Face recognition, fingerprint reader | |
| Security Technology | IR face unlock | AI face unlock | |
| Additional Phone Features | Face Unlock, HD Voice, dual microphones with noise cancellation | HyperBoost 2.1 |
| OTHERS | Alcatel 3 (2019) | OPPO A15 |
|---|
| Included Accessories | Power adapter | Protective cover, USB cable, power adapter, SIM card removal tool | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | - |
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