Xiaomi Redmi K20 Pro vs Vivo S1
Quick Comparison
Xiaomi Redmi K20 Pro has better RAM than Vivo S1. Both have the same amount of internal memory.
| Name | Xiaomi Redmi K20 Pro | Vivo S1 |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.39 in | 6.38 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 4500 mAh |
| Camera | 48 MP + 13 MP + 8 MP Triple | 16 MP + 8 MP + 2 MP Triple |
| Price | Rs. 20999 | Rs. 15700 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July 17, 2019 . The cost of Xiaomi Redmi K20 Pro is Rs. 20999. The launch Date of the second phone is August 7, 2019. The cost of Vivo S1 is Rs. 15700.
Display comparison
Vivo S1 has screen size of 6.38 inches which falls short to Xiaomi Redmi K20 Pro's 6.39 inch screen. Xiaomi Redmi K20 Pro has Screen type where as Vivo S1 has Super AMOLED Screen type. Vivo's phone has display density of 404 PPI & Xiaomi's phone has only 403 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 91.9% than Vivo's phone ~ 83.3%. Both mobiles have same aspect ratio of 19.5:9.
Memory comparison
Xiaomi Redmi K20 Pro's larger 6 GB RAM is better for playing games and all with respect to Vivo S1's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi K20 Pro's 48 MP + 13 MP + 8 MP Triple Rear Camera outclasses Vivo S1's 16 MP + 8 MP + 2 MP Triple 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 Xiaomi Redmi K20 Pro's 20 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 (Pie) and the second one on 9.0 version.
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Full Comparison
| Name | Xiaomi Redmi K20 Pro | Vivo S1 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July 17, 2019 | August 7, 2019 |
| Design | ||
| Dimensions | 74.3 x 156.7 x 8.8 mm | 75.2 x 159.5 x 8.1 mm |
| Weight | 191 g | 179 g |
| Display | ||
| Type | Color Horizon AMOLED (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.39 inches, 1080 x 2340 pixels | 6.38 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 403 PPI | ~ 404 PPI |
| Screen to Body Ratio | ~ 91.9% | ~ 83.3% |
| Features | Corning Gorilla Glass 5, Always On Display, Dark Mode, Reading Mode 2.0 | Full HD+, Always-on display |
| Notch | No | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | No | Yes, upto 256 GB |
| 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, v5.0 |
| USB | Yes, USB-C | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Dual Frequency GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Vibration motor, Proximity, Ambient light, Electronic compass, Accelerometer, Gyroscope | Accelerometer, Proximity, Compass, Gyroscope, Ambient Light Sensor |
| 3.5mm Headphone Jack | Yes, Hi-Res Audio | Yes |
| Splash Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP f/1.75 (Main) 13 MP f/2.4 (Ultra Wide) 8 MP f/2.4 (Telephoto) with autofocus | 16 MP f/1.8 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | HDR, Panorama, Digital Zoom, Auto Flash, Face detection, Slow Motion, Google Lens | HDR, Panorama |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | Popup 20 MP Front Camera f/2 | 32 MP f/2 |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v9.0 (Pie) |
| Chipset | Qualcomm Snapdragon 855 | Mediatek Helio P65 |
| CPU | 2.8 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485 | 2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55 |
| GPU | Adreno 640 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-ion Battery | 4500 mAh, Li-Po Battery |
| Fast Charging | Yes, 27W Sonic Charge | Yes, 18W Dual-Engine Fast Charging |