In depth comparison and review of Alcatel 1B (2020) and OPPO A53. 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 1B (2020) | OPPO A53 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | 5002D | CPH2127 | |
| Form Factor | Touch | Touch | |
| Height | 146.1 mm | 163.9 mm | OPPO A53 has greater height than Alcatel 1B (2020). |
| Width | 71.6 mm | 75.1 mm | OPPO A53 has greater width than Alcatel 1B (2020). |
| Depth | 9.9 mm | 8.4 mm | OPPO A53 is narrower than Alcatel 1B (2020). |
| Weight | 168 g | 186 g | Alcatel 1B (2020) is lighter than Alcatel 1B (2020). |
| Body Colour | Prime black | Electric black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.65 W/kg (body), 0.65 W/kg (head), 3 W/kg (limb) | 0.93 W/kg (body), 0.77 W/kg (head), 2.78 W/kg (limb) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Alcatel 1B (2020) | OPPO A53 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | LCD | |
| Screen Size (Display Size) | 5.5" | 6.5" | OPPO A53 has larger screen size than Alcatel 1B (2020). |
| Screen Resolution (Display Resolution) | 1440 x 720 pixels | 1600 x 720 pixels | OPPO A53 has better screen resolution than Alcatel 1B (2020). |
| Display Format | HD+ | HD+ | |
| Pixel Density | 293 ppi | 269 ppi | Alcatel 1B (2020) has better pixel density than OPPO A53. |
| Aspect Ratio | 18:9 | 20:9 | |
| Max Brightness | - | 480 cd/m² | |
| Contrast Ratio | - | 1500:1 | |
| Display Refresh Rate | - | 90 Hz | |
| Touch Sampling Rate | - | 120 Hz | |
| Display Features | 2.5D Glass | - |
| PROCESSOR | Alcatel 1B (2020) | OPPO A53 |
|---|
| Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon 460 | |
|---|---|---|---|
| Processor Number | QM215 | - | |
| Clock Speed | - | 1.8 GHz | |
| Processor Core Qty | Quad-core | 8-core | OPPO A53 has higher processor core quantity than Alcatel 1B (2020). |
| 64-bit Architecture | - | Yes | OPPO A53 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 308 | Qualcomm ADRENO 610 |
| MEMORY | Alcatel 1B (2020) | OPPO A53 |
|---|
| RAM | 2 GB | LPDDR4X SDRAM - 4 GB | OPPO A53 has more RAM than Alcatel 1B (2020). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 64 GB | OPPO A53 has more internal memory than Alcatel 1B (2020). |
| Memory Interface | - | UFS 2.1 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD, microSDXC - up to 256 GB |
| CAMERA | Alcatel 1B (2020) | OPPO A53 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | OPPO A53 has better camera resolution than Alcatel 1B (2020). |
| Sensor Size | 1/4" | 1/3.06" | Alcatel 1B (2020) has better camera sensor size than OPPO A53. |
| Sensor Name | - | Omnivision OV13B sensor | |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/2.0 | F/2.2 | Alcatel 1B (2020) has better lens aperture than Alcatel 1B (2020). |
| Lens Construction | 4-element | 5-element | |
| Field of View (FoV) | 81.2 degree(s) | - | |
| Pixel Size | 1.12 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 6x | |
| Special Effects | HDR | - | |
| Camera Modes | Auto, Pano mode, Filter mode | Panorama, Time-lapse mode, Slow motion mode, Expert Mode, Portrait, Night, Ultra Night Mode 2.0 | |
| Light Source | LED flash | LED flash | |
| Still Image Resolutions | - | 4160 x 3120 | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | - | |
| Camera Features (Functions) | - | AI Beautify, AI Quad camera |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Sensor Name (2nd Camera) | - | GalaxyCore GC02M1B sensor | |
| Lens Aperture (2nd Camera) | - | F/2.4 | |
| Camera Functions (2nd Camera) | - | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Sensor Name (3rd Camera) | - | GalaxyCore GC02K0 sensor | |
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Camera Functions (3rd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | OPPO A53 has better front camera resolution than Alcatel 1B (2020). |
| Sensor Size (Front) | 1/5" | - | |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.2 | F/2.0 | OPPO A53 has better front lens aperture than Alcatel 1B (2020). |
| Lens Element Qty (Front) | 3-element | 5-element | |
| Field of View (Front) | 83.2 degree(s) | - | |
| Pixel Size (Front) | 1.12 μm | - | |
| Focus Adjustment | Focus free | - | |
| Light Source (Front) | Display flash | - | |
| Still Image Resolutions (Front) | - | 3264 x 2448 | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps | - |
| BATTERY AND CHARGING | Alcatel 1B (2020) | OPPO A53 |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 5000 mAh | OPPO A53 has larger battery capacity than Alcatel 1B (2020). |
|---|---|---|---|
| Recharge Time (Charging Time) | 182 min | - | |
| Standby Time | 759 hours | - | |
| Talk Time | 2364 minutes | - | |
| Run Time Details | Standby (2G): up to 759 hrs Standby (3G): up to 715 hrs Standby (4G/VoLTE): up to 440 hrs Standby (VoLTE): up to 451 hrs Talk (2G): up to 2364 min Talk (3G): up to 1584 min Talk (4G/VoLTE): up to 750 hrs Playback (audio): up to 72 hrs Continuous browsing: up to 9 hrs |
- |
| CELLULAR | Alcatel 1B (2020) | OPPO A53 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 10 (Go edition) | ColorOS 7.2 (based on Android 10) | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Alcatel 1B (2020) | OPPO A53 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | 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 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, 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 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
| Bluetooth Profiles | - | SBC | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Alcatel 1B (2020) | OPPO A53 |
|---|
| Supported Digital Audio Standards | WAV, AAC, Ogg Vorbis, AMR, MP3, FLAC, MIDI, AWB, HE-AAC v1, HE-AAC v2 | AAC, LDAC, apt-X HD |
|---|
| FEATURES | Alcatel 1B (2020) | OPPO A53 |
|---|
| 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, proximity sensor | - | |
| Security Devices | Face recognition | Fingerprint reader | |
| Security Technology | Face Key | - | |
| Additional Phone Features | Multitasking, HD Voice, Google Assistant Button | Fast Charging, HyperBoost, Smart Sidebar |
| OTHERS | Alcatel 1B (2020) | OPPO A53 |
|---|
| Included Accessories | USB cable, power adapter, sticker | Headphones, screen protection film, USB cable, power adapter, SIM card removal tool |
|---|
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