Vivo S1 (6GB RAM + 64GB) vs Vivo U20 (8GB RAM + 128GB)
Quick Comparison
Vivo U20 (8GB RAM + 128GB) has better RAM than Vivo S1 (6GB RAM + 64GB). Vivo U20 (8GB RAM + 128GB) has more internal memory than Vivo S1 (6GB RAM + 64GB)
| Name | Vivo S1 (6GB RAM + 64GB) | Vivo U20 (8GB RAM + 128GB) |
| RAM | 6 GB | 8 GB |
|---|---|---|
| Display | 6.38 in | 6.53 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 4500 mAh | 5000 mAh |
| Camera | 16 MP + 8 MP + 2 MP Triple | 16 MP + 8 MP + 2 MP Triple |
| Price | Rs. 14990 | Rs. 12331 |
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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 (6GB RAM + 64GB) is Rs. 14990. The launch Date of the second phone is November 22, 2019 . The cost of Vivo U20 (8GB RAM + 128GB) is Rs. 12331.
Display comparison
Vivo U20 (8GB RAM + 128GB) has larger screen size of 6.53 inches in comparison to Vivo S1 (6GB RAM + 64GB)'s 6.38 inch screen. Vivo S1 (6GB RAM + 64GB) has Super AMOLED Screen type where as Vivo U20 (8GB RAM + 128GB) has IPS Screen type. Vivo S1 (6GB RAM + 64GB) has display density of 404 PPI & Vivo U20 (8GB RAM + 128GB) has only 395 PPI display density. In terms of screen to body ratio, Vivo U20 (8GB RAM + 128GB) has better screen to body ratio of ~ 90.3% than Vivo S1 (6GB RAM + 64GB)'s ~ 83.3%. Vivo S1 (6GB RAM + 64GB) has 19.5:9 aspect ratio where as Vivo U20 (8GB RAM + 128GB) has 19:9 aspect ratio.
Memory comparison
Vivo U20 (8GB RAM + 128GB)'s larger 8 GB RAM is better for playing games and all with respect to Vivo S1 (6GB RAM + 64GB)'s lower 6 GB RAM. Vivo U20 (8GB RAM + 128GB) has more Internal Memory (128 GB) than Vivo S1 (6GB RAM + 64GB) (64 GB).
Camera comparison
They both have the same 16 MP + 8 MP + 2 MP Triple Rear Camera. Vivo S1 (6GB RAM + 64GB) 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 (8GB RAM + 128GB)'s 16 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 9.0.
Related Comparisons
Full Comparison
| Name | Vivo S1 (6GB RAM + 64GB) | Vivo U20 (8GB RAM + 128GB) |
| 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 | 6 GB | 8 GB |
| Storage | 64 GB | 128 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 | |