Comparison of Vivo X20 Plus UD and ZTE Zmax [S]ave
| Attribute |  ZTE Zmax × |  Vivo X20 Plus UD × |
|---|---|---|
| General | ||
| Brand | Zte | Vivo |
| Launch | ||
| Announced | 2014-09-01 | 2018-01-01 |
| Body | ||
| Width (mm) | 8.9 | 7.5 |
| Length (mm) | 162.6 | 155.3 |
| Height (mm) | 83.8 | 80.1 |
| Weight (g) | 189.9 | 181.5 |
| SIM | Micro-SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
| Front | - | Glass |
| Back | - | Aluminum |
| Frame | - | Aluminum |
| Network | ||
| Technology |
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| 2G bands |
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| 3G bands |
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| 4G bands |
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| Speed |
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| Platform | ||
| OS | Android 4.4.2 (KitKat) | Android 7.1.1 (Nougat) |
| Chipset | Qualcomm MSM8926 Snapdragon 400 (28 nm) | Qualcomm SDM660 Snapdragon 660 (14 nm) |
| CPU | Quad-core 1.2 GHz Cortex-A7 | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| GPU | Adreno 305 | Adreno 512 |
| Memory | ||
| Card slot | microSDHC (dedicated slot) | microSDXC (uses shared SIM slot) |
| Internal |
|
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| Display | ||
| Size (in) | 5.7 | 6.43 |
| Resolution (px) | 720 x 1280 | 1080 x 2160 |
| Protection | Corning Gorilla Glass 3 | - |
| Display Type | TFT | Super AMOLED |
| Battery | ||
| Type | Li-Ion | Li-Ion |
| Charging | - | Fast charging 22.5W |
| Capcity (mAh) | 3400 | 3900 |
| Main Camera | ||
| Main Camera Type | Single | Dual |
| Main Camera Properties |
|
|
| Main Camera Video | 1080p@30fps | 1080p@30fps |
| Main Camera Features | LED flash | LED flash, HDR, panorama |
| Selfie Camera | ||
| Selfie Camera Type | Single | Single |
| Selfie Camera Properties |
|
|
| Selfie Camera Video | 720p | - |
| Comms | ||
| WLAN | Wi-Fi 802.11 a/b/g/n, dual band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 4.0, A2DP | 5.0, A2DP, LE |
| GPS | + | + |
| NFC | - | - |
| Radio | FM radio | No |
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go |
| Sound | ||
| Loudspeaker | + | + |
| 3.5mm jack | + | + |
| Features | ||
| Sensors |
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| Misc | ||
| Colors |
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| Models |
| - |
| Stand-by (h) | 360 | - |
| Talk time (h) | Up to 14 h | - |
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