Vivo S1 vs Vivo X20 Plus UD
Quick Comparison
Both Vivo S1 and Vivo X20 Plus UD comes with same RAM. In terms of display resolution, Vivo S1 has better resolution of 2340 x 1080 than Vivo X20 Plus UD which has resolution of 2160 x 1080. Both have the same amount of internal memory.
| Name | Vivo S1 | Vivo X20 Plus UD |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.38 in | 6.43 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4500 mAh | 3900 mAh |
| Camera | 16 MP + 8 MP + 2 MP Triple | 12 MP + 5 MP Dual |
| Price | Rs. 15700 | Rs. 35990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 7, 2019. The cost of Vivo S1 is Rs. 15700. The launch Date of the second phone is January, 2018. The cost of Vivo X20 Plus UD is Rs. 35990.
Display comparison
Vivo X20 Plus UD has larger screen size of 6.43 inches in comparison to Vivo S1's 6.38 inch screen. Both the phones have Super AMOLED Screen Type. Vivo S1 has display density of 404 PPI & Vivo X20 Plus UD has only 376 PPI display density. Vivo S1 has 19.5:9 aspect ratio where as Vivo X20 Plus UD has 18:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Vivo S1's 16 MP + 8 MP + 2 MP Triple Rear Camera outclasses Vivo X20 Plus UD's 12 MP + 5 MP Dual Rear Camera in terms of resolution. Vivo S1 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo X20 Plus UD's 12 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 7.1.1 version.
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Full Comparison
| Name | Vivo S1 | Vivo X20 Plus UD |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 7, 2019 | January, 2018 |
| Design | ||
| Dimensions | 75.2 x 159.5 x 8.1 mm | 80.09 x 155.3 x 7.5 mm |
| Weight | 179 g | 181 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6.38 inches, 1080 x 2340 pixels | 6.43 inches, 1080 x 2160 pixels |
| Aspect Ratio | 19.5:9 | 18:9 |
| PPI | ~ 404 PPI | ~ 376 PPI |
| Screen to Body Ratio | ~ 83.3% | |
| Features | Full HD+, Always-on display | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes |
| USB | Yes, microUSB v2.0 | Yes, microUSB |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, In Display | Yes |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Proximity, Compass, Gyroscope, Ambient Light Sensor | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 16 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Depth Sensor) with autofocus | 12 MP + 5 MP with autofocus |
| Features | HDR, Panorama | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 32 MP f/2 | 12 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v7.1.1 (Nougat) |
| Chipset | Mediatek Helio P65 | Qualcomm Snapdragon 660 |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55 | |
| GPU | Mali-G52 MC2 | Adreno 512 |
| Java | No | Yes, via 3rd party |
| Browser | Yes, supports HTML5 | Yes, supports HTML |
| Multimedia | ||
| Supports | MMS | |
| Yes | Yes, with Push Email | |
| Music | Yes | MP3, WAV, eAAC+, FLAC |
| Video | Yes | MP4, H.264 |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 3900 mAh, Li-ion Battery |
| Fast Charging | Yes, 18W Dual-Engine Fast Charging | |