Side by side comparison and review of Alcatel U3 3G and Google Pixel 3a. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Alcatel U3 3G | Google Pixel 3a |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | G020F | |
| Form Factor | Touch | Touch | |
| Height | 121.3 mm | 151.3 mm | Google Pixel 3a has greater height than Alcatel U3 3G. |
| Width | 64.4 mm | 70.1 mm | Google Pixel 3a has greater width than Alcatel U3 3G. |
| Depth | 9.7 mm | 8.2 mm | Google Pixel 3a is narrower than Alcatel U3 3G. |
| Weight | 102 g | 147 g | Alcatel U3 3G is lighter than Alcatel U3 3G. |
| Body Colour | Volcano black | Clearly white | Purple-ish | Just black | |
| Body Material | - | Polycarbonate | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.55 W/kg (body), 1.38 W/kg (head) | |
| Integrated Components | FM radio | - | |
| 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, Electronic SIM card (e-SIM) | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Alcatel U3 3G | Google Pixel 3a |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | TFT | OLED | |
| Screen Size (Display Size) | 4" | 5.6" | Google Pixel 3a has larger screen size than Alcatel U3 3G. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 2220 x 1080 pixels | Google Pixel 3a has better screen resolution than Alcatel U3 3G. |
| Display Format | - | Full HD+ | |
| Pixel Density | - | 441 ppi | |
| Aspect Ratio | - | 18:9 | |
| Colour Depth | - | 16.7 million colours | |
| Contrast Ratio | - | 100000:1 | |
| Display Features | - | Always-on display, Now Playing |
| PROCESSOR | Alcatel U3 3G | Google Pixel 3a |
|---|
| Processor Type (CPU) | - | Qualcomm Snapdragon 670 | |
|---|---|---|---|
| Clock Speed | 1.3 GHz | 2 GHz | Google Pixel 3a has higher clock speed than Alcatel U3 3G. |
| Processor Core Qty | Dual-core | 8-core | Google Pixel 3a has higher processor core quantity than Alcatel U3 3G. |
| 64-bit Architecture | - | Yes | Google Pixel 3a has 64-bit architecture. |
| Graphics System (GPU) | - | Qualcomm ADRENO 615 |
| MEMORY | Alcatel U3 3G | Google Pixel 3a |
|---|
| RAM | 512 MB | LPDDR4X SDRAM - 4 GB | Google Pixel 3a has more RAM than Alcatel U3 3G. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 64 GB | Google Pixel 3a has more internal memory than Alcatel U3 3G. |
| User Memory | 700 MB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | - |
| CAMERA | Alcatel U3 3G | Google Pixel 3a |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 2 Megapixel | 12.2 Megapixel | Google Pixel 3a has better camera resolution than Alcatel U3 3G. |
| Lens Aperture | - | F/1.8 | |
| Field of View (FoV) | - | 76 degree(s) | |
| Pixel Size | - | 1.4 μm | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Google Pixel 3a has optical stabilisation. |
| Focus Adjustment | Focus free | Automatic | |
| Camera Modes | - | Portrait mode | |
| Light Source | LED light | - | |
| 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, 1920 x 1080 (1080p) at 120 fps, 1280 x 720 (720p) at 240 fps | |
| Camera Features (Functions) | Interpolated to 3MP | Electronic Image Stabiliser (EIS), dual pixel phase detection, Motion Auto Focus |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.3 Megapixel | 8 Megapixel | Google Pixel 3a has better front camera resolution than Alcatel U3 3G. |
| Lens Aperture (Front) | - | F/2.0 | |
| Field of View (Front) | - | 84 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | - | Focus free | |
| Light Source (Front) | LED flash | - | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 640 x 480 (VGA) at 30 fps | |
| Camera Features (Front) | Interpolated to 1.3MP | - |
| BATTERY AND CHARGING | Alcatel U3 3G | Google Pixel 3a |
|---|
| Battery Capacity (Battery Size) | 1500 mAh | 3000 mAh | Google Pixel 3a has larger battery capacity than Alcatel U3 3G. |
|---|
| CELLULAR | Alcatel U3 3G | Google Pixel 3a |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Google Pixel 3a has more advanced generation mobile network. |
| Operating System | Android 6.0 (Marshmallow) | Android 9.0 Pie | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS | GPS, GLONASS, Galileo, QZSS |
| COMMUNICATIONS | Alcatel U3 3G | Google Pixel 3a |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, EV-DO, 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, 800 CDMA2000 1X, 1900 CDMA2000 1X | |
| 3G UMTS Band | Band 1, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 900 | 2100, 1900, 1700, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 66 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 LE | |
| NFC | - | Yes | Google Pixel 3a has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Alcatel U3 3G | Google Pixel 3a |
|---|
| Supported Digital Audio Standards | - | Apt-X, LDAC, apt-X HD |
|---|
| FEATURES | Alcatel U3 3G | Google Pixel 3a |
|---|
| 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 | Proximity sensor, G-sensor | Accelerometer, ambient light sensor, proximity sensor, barometer, magnetometer, gyro sensor, haptics sensor, Active Edge | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | Radio Data Service (RDS) | Dual microphones, MIMO technology, Android Sensor Hub, Noise suppression, Night Shift, ARCore, Google Lens, Titan M Security Module, Pixel Imprint sensor |
| OTHERS | Alcatel U3 3G | Google Pixel 3a |
|---|
| Included Accessories | Power adapter | SIM card removal tool, Quick switch adapter, 18W USB-C power adapter, USB-C to USB-C cable (1 m) |
|---|
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