| DESIGN AND DIMENSIONS | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | SM-A025G/DSN | 4034L | |
| Form Factor | Touch | Touch | |
| Height | 166.5 mm | 121.3 mm | Samsung Galaxy A02s has greater height than Alcatel U3 2019. |
| Width | 75.9 mm | 64.4 mm | Samsung Galaxy A02s has greater width than Alcatel U3 2019. |
| Depth | 9.2 mm | 9.7 mm | Samsung Galaxy A02s is narrower than Samsung Galaxy A02s. |
| Weight | 198 g | 110 g | Alcatel U3 2019 is lighter than Samsung Galaxy A02s. |
| Body Colour | White | Black | White | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.78 W/kg (body), 0.55 W/kg (head) | 1.48 W/kg (body), 1.08 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Micro-USB Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | PLS TFT | PLS TFT | |
| Screen Size (Display Size) | 6.5" | 4" | Samsung Galaxy A02s has larger screen size than Alcatel U3 2019. |
| Screen Resolution (Display Resolution) | 1600 x 720 pixels | 800 x 480 pixels | Samsung Galaxy A02s has better screen resolution than Alcatel U3 2019. |
| Display Format | HD+ | WVGA | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | Infinity V Display, Dark mode | Infinity V Display, Dark mode |
| PROCESSOR | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Processor Type (CPU) | - | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6580M | |
| Clock Speed | 1.8 GHz | 1.3 GHz | Samsung Galaxy A02s has higher clock speed than Alcatel U3 2019. |
| Processor Core Qty | 8-core | Quad-core | Samsung Galaxy A02s has higher processor core quantity than Alcatel U3 2019. |
| MEMORY | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| RAM | 3 GB | 512 MB | Samsung Galaxy A02s has more RAM than Alcatel U3 2019. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 4 GB | Samsung Galaxy A02s has more internal memory than Alcatel U3 2019. |
| User Memory | 20.6 GB | 20.6 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | microSD |
| CAMERA | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 3 Megapixel | Samsung Galaxy A02s has better camera resolution than Alcatel U3 2019. |
| Lens Aperture | F/2.2 | F/2.2 | Both phones have the same camera lens aperture. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | 8x | 8x | Both phones have the same digital zoom. |
| Special Effects | Bokeh effect | Bokeh effect | |
| Camera Modes | Live Focus mode | Live Focus mode | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | - | Interpolated to 3MP |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same second camera resolution. |
|---|---|---|---|
| Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
| Camera Functions (2nd Camera) | Macro camera | Macro camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 2 Megapixel | 2 Megapixel | Both phones have the same third camera resolution. |
|---|---|---|---|
| Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
| Camera Functions (3rd Camera) | Depth camera | Depth camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 1.3 Megapixel | Samsung Galaxy A02s has better front camera resolution than Alcatel U3 2019. |
| Lens Aperture (Front) | F/2.2 | F/2.2 | Both phones have the same front camera lens aperture. |
| Focus Adjustment | Focus free | Focus free | |
| Camera Modes (Front) | Live Focus mode | Live Focus mode | |
| Camera Features (Front) | - | Interpolated to 1.3MP |
| BATTERY AND CHARGING | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 1500 mAh | Samsung Galaxy A02s has larger battery capacity than Alcatel U3 2019. |
|---|---|---|---|
| Fast Charging Technology | Adaptive Fast Charging | Adaptive Fast Charging | Both phones have fast charging technology. |
| CELLULAR | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | Samsung Galaxy A02s has more advanced generation mobile network. |
| Operating System | - | Android 8.0 Oreo (Go edition) | |
| Navigation | GPS, GLONASS, BeiDou, Galileo | GPS |
| COMMUNICATIONS | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Data Transmission | FDD-LTE, TDD-LTE | GPRS, EDGE | |
|---|---|---|---|
| 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 | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 850, 900 | 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 | 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 | 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 | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 4.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| MEDIA | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | WAV, AAC, AMR, MP3, FLAC, AAC +, MIDI, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 | MKV, FLV, AVI, WMV, ASF, 3GP, M4V, WebM, 3G2, MP4 |
| FEATURES | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| 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 | G-sensor |
| OTHERS | Samsung Galaxy A02s | Alcatel U3 2019 |
|---|
| Compliant Standards | IEC 61960 | IEC 61960 |
|---|
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