In depth comparison and review of Vivo X20 Plus UD and OPPO AX7. 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 | OPPO AX7 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 155.3 mm | 155.9 mm | OPPO AX7 has greater height than Vivo X20 Plus UD. |
Width | 80.1 mm | 75.4 mm | Vivo X20 Plus UD has greater width than OPPO AX7. |
Depth | 7.5 mm | 8.1 mm | Vivo X20 Plus UD is narrower than Vivo X20 Plus UD. |
Weight | 181.5 g | 168 g | OPPO AX7 is lighter than Vivo X20 Plus UD. |
Body Colour | - | Glaze blue | |
Waterproof (Water-resistant) | - | - | |
Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Single-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | Vivo X20 Plus UD | OPPO AX7 |
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Display Type | OLED display | LCD display | |
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Display Technology | Super AMOLED | LTPS TFT | |
Screen Size (Display Size) | 6.43" | 6.2" | Vivo X20 Plus UD has larger screen size than OPPO AX7. |
Screen Resolution (Display Resolution) | 2160 x 1080 pixels | 1520 x 720 pixels | Vivo X20 Plus UD has better screen resolution than OPPO AX7. |
Display Format | - | HD+ | |
Pixel Density | 376 ppi | - | |
Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
Display Features | - | In-Cell Display Technology |
PROCESSOR | Vivo X20 Plus UD | OPPO AX7 |
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Processor Type (CPU) | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 450 | |
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Processor Number | MSM8956 | - | |
Clock Speed | 2.2 GHz | - | |
Processor Core Qty | 8-core | - | |
64-bit Architecture | - | Yes | OPPO AX7 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 512 | Qualcomm ADRENO 506 |
MEMORY | Vivo X20 Plus UD | OPPO AX7 |
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RAM | 4 GB | 4 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | Vivo X20 Plus UD has more internal memory than OPPO AX7. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 256 GB |
CAMERA | Vivo X20 Plus UD | OPPO AX7 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 2 | |
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Sensor Resolution | 12 Megapixel | 13 Megapixel | OPPO AX7 has better camera resolution than Vivo X20 Plus UD. |
Lens Aperture | F/1.8 | F/2.2 | Vivo X20 Plus UD has better lens aperture than Vivo X20 Plus UD. |
Lens Construction | - | 5-element | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR | HDR | |
Camera Modes | Panorama | - | |
Face Recognition (Face ID) | Face detection | - | Vivo X20 Plus UD has face detection. |
Light Source | LED flash | LED light | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps | - | |
Camera Features (Functions) | Geotagging | Phase Detect Auto-Focus (PDAF), AR sticker, AI Beautify |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 5 Megapixel | 2 Megapixel | Vivo X20 Plus UD has better second camera resolution than OPPO AX7. |
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Lens Aperture (2nd Camera) | - | F/2.4 |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 12 Megapixel | 16 Megapixel | OPPO AX7 has better front camera resolution than Vivo X20 Plus UD. |
Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Special Effects (Front) | - | HDR, Bokeh effect | |
Light Source (Front) | Flash | - | |
Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
BATTERY AND CHARGING | Vivo X20 Plus UD | OPPO AX7 |
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Battery Capacity (Battery Size) | 3900 mAh | 4230 mAh | OPPO AX7 has larger battery capacity than Vivo X20 Plus UD. |
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Battery Technology | Lithium Ion | - |
CELLULAR | Vivo X20 Plus UD | OPPO AX7 |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
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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) | ColorOS 5.2 (based on Android 8.1) | |
Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Vivo X20 Plus UD | OPPO AX7 |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
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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 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | - | 2100, 1900, 1700, 850, 800, 900, 800 | |
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 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, 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 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, 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 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 5.0 LE | Bluetooth 4.2 | |
Bluetooth Profiles | A2DP | - | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Vivo X20 Plus UD | OPPO AX7 |
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Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | - | |
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Supported Digital Video Standards | MPEG-4, H.264 | - | |
Sound Enhancements | Hi-Fi Sound support | - |
FEATURES | Vivo X20 Plus UD | OPPO AX7 |
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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 | |
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Sensors | Accelerometer, proximity sensor, digital compass | Accelerometer, ambient light sensor, proximity sensor, digital compass, G-sensor | |
Security Devices | Fingerprint reader (under display) | Fingerprint reader | |
Additional Phone Features | Multitasking, Active noise-cancellation | - |
OTHERS | Vivo X20 Plus UD | OPPO AX7 |
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Included Accessories | Power adapter | Headset, screen protection film, USB cable, power adapter, SIM card removal tool, protective case |
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