In depth comparison and review of Vivo X20 Plus UD and ZTE Blade Z MAX. 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 | ZTE Blade Z MAX |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 155.3 mm | 166 mm | ZTE Blade Z MAX has greater height than Vivo X20 Plus UD. |
| Width | 80.1 mm | 84.6 mm | ZTE Blade Z MAX has greater width than Vivo X20 Plus UD. |
| Depth | 7.5 mm | 8.38 mm | Vivo X20 Plus UD is narrower than Vivo X20 Plus UD. |
| Weight | 181.5 g | 175 g | ZTE Blade Z MAX is lighter than Vivo X20 Plus UD. |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.17 W/kg (body), 0.3 W/kg (head) | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| 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 | ZTE Blade Z MAX |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | Super AMOLED | IPS | |
| Screen Size (Display Size) | 6.43" | 6" | Vivo X20 Plus UD has larger screen size than ZTE Blade Z MAX. |
| Screen Resolution (Display Resolution) | 2160 x 1080 pixels | 1920 x 1080 pixels | Vivo X20 Plus UD has better screen resolution than ZTE Blade Z MAX. |
| Display Format | - | Full HD | |
| Pixel Density | 376 ppi | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | - | Dragontrail (scratch resistant glass) |
| PROCESSOR | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 660 | Qualcomm | |
|---|---|---|---|
| Processor Number | MSM8956 | MSM8940 | |
| Clock Speed | 2.2 GHz | 1.4 GHz | Vivo X20 Plus UD has higher clock speed than ZTE Blade Z MAX. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 512 | - |
| MEMORY | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| RAM | 4 GB | 2 GB | Vivo X20 Plus UD has more RAM than ZTE Blade Z MAX. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 32 GB | Vivo X20 Plus UD has more internal memory than ZTE Blade Z MAX. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 2 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 16 Megapixel | ZTE Blade Z MAX has better camera resolution than Vivo X20 Plus UD. |
| Lens Aperture | F/1.8 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR | - | |
| Camera Modes | Panorama | - | |
| 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 | Dual Phase Detect Auto-Focus (PDAF) |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 2 Megapixel | Vivo X20 Plus UD has better second camera resolution than ZTE Blade Z MAX. |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 12 Megapixel | 8 Megapixel | Vivo X20 Plus UD has better front camera resolution than ZTE Blade Z MAX. |
| Lens Aperture (Front) | F/2.0 | - | |
| Light Source (Front) | Flash | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
| BATTERY AND CHARGING | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| Battery Capacity (Battery Size) | 3900 mAh | 4080 mAh | ZTE Blade Z MAX has larger battery capacity than Vivo X20 Plus UD. |
|---|---|---|---|
| Fast Charging Technology | - | Qualcomm Quick Charge 2.0 | ZTE Blade Z MAX has fast charging technology. |
| Standby Time | - | 528 hours | |
| Talk Time | - | 1860 minutes | |
| Run Time Details | - | Standby: up to 528 hrs Talk: up to 1860 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| 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 7.1.1 Nougat | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS |
| COMMUNICATIONS | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 8, Band 38, Band 39, Band 40, Band 41 | Band 2, Band 4, Band 5, Band 12, Band 66 | |
| 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 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 700a, FDD 1700 - 2110 AWS-3 | |
| 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 | ZTE Blade Z MAX |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | - | |
| Sound Enhancements | Hi-Fi Sound support | - |
| FEATURES | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| 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, digital compass | Accelerometer, magnetometer, gyro sensor | |
| Security Devices | Fingerprint reader (under display) | Fingerprint reader | |
| Additional Phone Features | Multitasking, Active noise-cancellation | TTY compatible |
| OTHERS | Vivo X20 Plus UD | ZTE Blade Z MAX |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | HAC (Hearing Aid Compatible) |
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