In depth comparison and review of Vivo X20 Plus UD and Alcatel 1B (2022). 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 | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | 5031G | |
| Form Factor | Touch | Touch | |
| Height | 155.3 mm | 146.66 mm | Vivo X20 Plus UD has greater height than Alcatel 1B (2022). |
| Width | 80.1 mm | 71.9 mm | Vivo X20 Plus UD has greater width than Alcatel 1B (2022). |
| Depth | 7.5 mm | 9.95 mm | Vivo X20 Plus UD is narrower than Vivo X20 Plus UD. |
| Weight | 181.5 g | 172 g | Alcatel 1B (2022) is lighter than Vivo X20 Plus UD. |
| Body Colour | - | Prime black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.25 W/kg (body), 0.7 W/kg (head), 3.14 W/kg (limb) | |
| Integrated Components | - | FM radio, LED flashlight | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | Super AMOLED | IPS | |
| Screen Size (Display Size) | 6.43" | 5.5" | Vivo X20 Plus UD has larger screen size than Alcatel 1B (2022). |
| Screen Resolution (Display Resolution) | 2160 x 1080 pixels | 1440 x 720 pixels | Vivo X20 Plus UD has better screen resolution than Alcatel 1B (2022). |
| Display Format | - | HD+ | |
| Pixel Density | 376 ppi | - | |
| Aspect Ratio | - | 18:9 | |
| Colour Depth | 16.7 million colours | - | |
| Display Enhancement Technology | - | Eye comfort mode | |
| Display Features | - | 2D Glass |
| PROCESSOR | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 660 | MediaTek | |
|---|---|---|---|
| Processor Number | MSM8956 | MT6761V/WB | |
| Clock Speed | 2.2 GHz | 2 GHz | Vivo X20 Plus UD has higher clock speed than Alcatel 1B (2022). |
| Processor Core Qty | 8-core | Quad-core | Vivo X20 Plus UD has higher processor core quantity than Alcatel 1B (2022). |
| Graphics System (GPU) | Qualcomm ADRENO 512 | IMG GE8300 |
| MEMORY | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| RAM | 4 GB | 2 GB | Vivo X20 Plus UD has more RAM than Alcatel 1B (2022). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 32 GB | Vivo X20 Plus UD has more internal memory than Alcatel 1B (2022). |
| User Memory | - | 19 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSD, microSDXC - up to 128 GB |
| CAMERA | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 8 Megapixel | Vivo X20 Plus UD has better camera resolution than Alcatel 1B (2022). |
| Sensor Size | - | 1/4" | |
| Lens Aperture | F/1.8 | F/2.0 | Vivo X20 Plus UD has better lens aperture than Vivo X20 Plus UD. |
| Lens Construction | - | 4-element | |
| Field of View (FoV) | - | 81.2 degree(s) | |
| Pixel Size | - | 1.12 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR | HDR | |
| Camera Modes | Panorama | Pano mode | |
| Face Recognition (Face ID) | Face detection | - | Vivo X20 Plus UD has face detection. |
| 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) | Geotagging | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | - |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 12 Megapixel | 5 Megapixel | Vivo X20 Plus UD has better front camera resolution than Alcatel 1B (2022). |
| Sensor Size (Front) | - | 1/5" | |
| Lens Aperture (Front) | F/2.0 | F/2.2 | Vivo X20 Plus UD has better front lens aperture than Vivo X20 Plus UD. |
| Lens Element Qty (Front) | - | 3-element | |
| Field of View (Front) | - | 83.2 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | - | Focus free | |
| Camera Modes (Front) | - | Face Beauty | |
| Face Recognition (Face ID) | - | Face tracking | Alcatel 1B (2022) has face detection. |
| Light Source (Front) | Flash | Display flash | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps |
| BATTERY AND CHARGING | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Battery Capacity (Battery Size) | 3900 mAh | 3000 mAh | Vivo X20 Plus UD has larger battery capacity than Alcatel 1B (2022). |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3.5 hour(s) | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Funtouch OS 3.2 (based on Android 7.1.1) | Android 11 (Go edition) | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS | GPS |
| COMMUNICATIONS | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 8, Band 38, Band 39, 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 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 900, TDD 2600, TDD 1900, 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 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 5.0 LE | Bluetooth 5.0 | |
| Bluetooth Profiles | A2DP | - | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, AWB | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC | |
| Sound Enhancements | Hi-Fi Sound support | - |
| FEATURES | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass | Accelerometer | |
| Security Devices | Fingerprint reader (under display) | Face recognition | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Multitasking, Active noise-cancellation | Software updates FOTA (Firmware Over The Air), multitasking, HD Voice, dual microphones with noise cancellation, Google Assistant Button, Smart Manager |
| OTHERS | Vivo X20 Plus UD | Alcatel 1B (2022) |
|---|
| Included Accessories | Power adapter | - | |
|---|---|---|---|
| Compliant Standards | - | HAC (Hearing Aid Compatible) |
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