In depth comparison and review of Alcatel U3 2019 and Realme X3 Superzoom. 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 U3 2019 | Realme X3 Superzoom |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | 4034L | RMX2086 | |
| Form Factor | Touch | Touch | |
| Height | 121.3 mm | 163.8 mm | Realme X3 Superzoom has greater height than Alcatel U3 2019. |
| Width | 64.4 mm | 75.8 mm | Realme X3 Superzoom has greater width than Alcatel U3 2019. |
| Depth | 9.7 mm | 8.9 mm | Realme X3 Superzoom is narrower than Alcatel U3 2019. |
| Weight | 110 g | 202 g | Alcatel U3 2019 is lighter than Alcatel U3 2019. |
| Body Colour | - | Glacier blue | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.48 W/kg (body), 1.08 W/kg (head) | 0.931 W/kg (body), 0.897 W/kg (head), 1.914 W/kg (limb) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB Headset jack - mini-phone 3.5mm |
USB Type-C | |
| SIM Card Type (Size) | - | Nano SIM | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Screen Size (Display Size) | 4" | 6.6" | Realme X3 Superzoom has larger screen size than Alcatel U3 2019. |
|---|---|---|---|
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 2400 x 1080 pixels | Realme X3 Superzoom has better screen resolution than Alcatel U3 2019. |
| Display Format | WVGA | Full HD+ | |
| Display Features | - | 120Hz Ultra Smooth Display | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 855+ | |
|---|---|---|---|
| Processor Number | MT6580M | - | |
| Clock Speed | 1.3 GHz | 2.96 GHz | Realme X3 Superzoom has higher clock speed than Alcatel U3 2019. |
| Processor Core Qty | Quad-core | 8-core | Realme X3 Superzoom has higher processor core quantity than Alcatel U3 2019. |
| Graphics System (GPU) | - | Qualcomm ADRENO 640 |
| MEMORY | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| RAM | 512 MB | LPDDR4X SDRAM - 12 GB | Realme X3 Superzoom has more RAM than Alcatel U3 2019. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 256 GB | Realme X3 Superzoom has more internal memory than Alcatel U3 2019. |
| Memory Interface | - | UFS 3.0 | |
| Supported Flash Memory Cards (Expandable Memory) | microSD | - |
| CAMERA | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 4 | |
|---|---|---|---|
| Sensor Resolution | 3 Megapixel | 64 Megapixel | Realme X3 Superzoom has better camera resolution than Alcatel U3 2019. |
| Sensor Size | - | 1/1.72" | |
| Sensor Name | - | Samsung GW1 Sensor | |
| Lens Type | - | Wide-angle lens | |
| Lens Aperture | - | F/1.8 | |
| Lens Construction | - | 6-element | |
| Field of View (FoV) | - | 78.6 degree(s) | |
| Focus Adjustment | - | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 26 mm | |
| Special Effects | - | HDR | |
| Camera Modes | - | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, AI mode, Ultra Macro Mode, Super nightscape, Ultra Wide Mode, Starry mode | |
| Light Source | - | LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 fps, 3840 x 2160 (4K) at 60 fps | |
| Camera Features (Functions) | Interpolated to 3MP | AI Beautify, AI scene recognition, UIS Video Stabilisation, Chroma boost, UIS Max Video stabilisation, 60X Super Zoom |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.3 | |
| Lens Element Qty (2nd Camera) | - | 5-element | |
| Field of View (2nd Camera) | - | 119 degree(s) | |
| Minimum Focal Length (2nd Camera) | - | 16 mm |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Type (3rd Camera) | - | Telephoto lens | |
| Lens Aperture (3rd Camera) | - | F/3.4 | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Realme X3 Superzoom has optical stabilisation of the third camera. |
| Optical Zoom | - | 5x | |
| Camera Features (3rd Camera) | - | 60x Super Zoom |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (4th Camera) | - | F/2.4 | |
| Pixel Size (4th Camera) | - | 1.75 μm | |
| Camera Functions (4th Camera) | - | Macro camera | |
| Camera Features (4th Camera) | - | 4cm macro photography |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution (Front) | 1.3 Megapixel | 32 Megapixel | Realme X3 Superzoom has better front camera resolution than Alcatel U3 2019. |
| Sensor Name (Front) | - | Sony Exmor RS IMX616 sensor | |
| Lens Aperture (Front) | - | F/2.5 | |
| Lens Element Qty (Front) | - | 5-element | |
| Field of View (Front) | - | 80.4 degree(s) | |
| Special Effects (Front) | - | Beauty effect | |
| Camera Modes (Front) | - | Time-lapse mode, front-facing panorama, Portrait, Mirror mode, Super nightscape, Wide | |
| Face Recognition (Face ID) | - | Face recognition | Realme X3 Superzoom has face detection. |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | Interpolated to 1.3MP | - |
| SECOND FRONT CAMERA |
|---|
| Sensor Resolution (2nd Front) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Front) | - | F/2.2 | |
| Field of View (2nd Front) | - | 105 degree(s) | |
| Camera Features (2nd Front) | - | 5-piece lens |
| BATTERY AND CHARGING | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Battery Capacity (Battery Size) | 1500 mAh | 4200 mAh | Realme X3 Superzoom has larger battery capacity than Alcatel U3 2019. |
|---|---|---|---|
| Fast Charging Technology | - | Dart Charge | Realme X3 Superzoom has fast charging technology. |
| CELLULAR | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Realme X3 Superzoom has more advanced generation mobile network. |
| Operating System | Android 8.0 Oreo (Go edition) | Android 10 | |
| User Interface | - | Realme UI | |
| Payment Technology | - | Google Pay | |
| Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Data Transmission | GPRS, EDGE | 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 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, 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 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
| NFC | - | Yes | Realme X3 Superzoom has NFC reader for mobile payments. |
| MEDIA | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, AAC +, MIDI, Vorbis | - | |
|---|---|---|---|
| Sound Enhancements | - | Dolby Atmos sound technology, Hi-Res audio certified |
| FEATURES | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Sensors | G-sensor | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | |
|---|---|---|---|
| Security Devices | - | Fingerprint reader (side) | |
| Additional Phone Features | - | MIMO technology, dual microphones with noise cancellation, liquid cooling |
| OTHERS | Alcatel U3 2019 | Realme X3 Superzoom |
|---|
| Included Accessories | - | SIM card removal tool, USB-C cable, protective case, 30W Dart charger |
|---|
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