Vivo S1 vs Vivo U20
Quick Comparison
Both Vivo S1 and Vivo U20 comes with same RAM. Vivo S1 has more internal memory than Vivo U20
| Name | Vivo S1 | Vivo U20 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.38 in | 6.53 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 4500 mAh | 5000 mAh |
| Camera | 16 MP + 8 MP + 2 MP Triple | 16 MP + 8 MP + 2 MP Triple |
| Price | Rs. 15700 | Rs. 15000 |
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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 November 22, 2019 . The cost of Vivo U20 is Rs. 15000.
Display comparison
Vivo S1 has screen size of 6.38 inches which falls short to Vivo U20's 6.53 inch screen. Vivo S1 has Super AMOLED Screen type where as Vivo U20 has IPS Screen type. Vivo S1 has display density of 404 PPI & Vivo U20 has only 395 PPI display density. In terms of screen to body ratio, Vivo U20 has better screen to body ratio of ~ 90.3% than Vivo S1's ~ 83.3%. Vivo S1 has 19.5:9 aspect ratio where as Vivo U20 has 19:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM Vivo S1 has more Internal Memory (128 GB) than Vivo U20 (64 GB).
Camera comparison
They both have the same 16 MP + 8 MP + 2 MP Triple Rear Camera. 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 U20's 16 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 9.0.
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Full Comparison
| Name | Vivo S1 | Vivo U20 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | August 7, 2019 | November 22, 2019 |
| Design | ||
| Dimensions | 75.2 x 159.5 x 8.1 mm | 76.47 x 162.15 x 8.89 mm |
| Weight | 179 g | 193 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.38 inches, 1080 x 2340 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19.5:9 | 19:9 |
| PPI | ~ 404 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 83.3% | ~ 90.3% |
| Features | Full HD+, Always-on display | Dark Mode, FHD+ |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass, Gyroscope, Ambient Light Sensor | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | UFS 2.1 | |
| 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 | 16 MP f/1.78 (Wide Angle) 8 MP f/2.2 (Super Wide) 2 MP f/2.4 (Macro ) with autofocus |
| Features | HDR, Panorama | AI Super Wide Angle, Bokeh, Super Macro, HDR, Filters, AI Portrait Framing, Live Photo, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP f/2 | 16 MP f/2 with Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v9.0 (Pie) |
| Chipset | Mediatek Helio P65 | Qualcomm Snapdragon 675 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Dual core, Cortex A75 + 1.7 GHz, Hexa Core, Cortex A55 | 2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver |
| GPU | Mali-G52 MC2 | Adreno 612 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLAC |
| Video | Yes | MP4, 3GP, AVI, TS, FLV, MKV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Dual-Engine Fast Charging | Yes, 18W Dual-Engine Fast Charge |
| StandBy Time | 11 days | |