Compare Vivo U20 vs Vivo S1

Vivo U20
Vivo S1
6 Likes
21 Likes
General Information
Released on
November, 2019
August, 2019
Brand
Vivo
Vivo
Network
Bands
  • 2G
  • 3G
  • 4G
  • 2G
  • 3G
  • 4G
Body
SIM
Nano SIM (Dual SIM)
Nano SIM (Dual SIM)
Dimensions
  • Height: 162.15 mm
  • Width: 76.47 mm
  • Thickness: 8.89 mm
  • Height: 159.53 mm
  • Width: 75.23 mm
  • Thickness: 8.13 mm
Weight
193 gm
179 gm
Body Features
  • Dual SIM, dual stand-by
  • Dual SIM, dual stand-by
Display
Type
IPS LCD capacitive touchscreen, 16M colors
Super AMOLED capacitive touchscreen, 16M colors
Size
6.53 inches
6.38 inches
Screen Resolution
1080 x 2340 pixels
1080 x 2340 pixels
Touch Screen
Yes
Yes
Display Features
  • 84.4% screen-to-body ratio
  • 395 ppi density
  • Funtouch OS 9.2
  • 83.3% screen-to-body ratio
  • 402 ppi density
  • Funtouch 9.0
Camera
Rear Camera
16 Megapixel
16 Megapixel
Front Camera
16 Megapixel
32 Megapixel
Camera Features
  • Triple 16 Megapixel (f/1.8 aperture, Wide Lens) + 8 Megapixel (f/2.2 aperture, Ultra-wide Lens) + 2 Megapixel (f/2.4 aperture, Macro camera), Phase-detection autofocus
  • LED flash, HDR, panorama, AI Portrait Framing, Watermark
  • 1080p@30fps Video
  • 16 Megapixel Secondary Camera (f/2.0 aperture), HDR, 1080p@30fps
  • Triple 16 Megapixel (f/1.8 aperture, 1.12µm Pixel size, Wide Lens) + 8 Megapixel (f/2.2 aperture, Ultra-wide Lens) + 2 Megapixel (Depth sensor), Phase-detection autofocus
  • LED flash, HDR, panorama
  • 1080p@30fps Video
  • 32 Megapixel Secondary Camera (f/1.8 aperture), HDR, 1080p
Sound
Loudspeaker
Yes
Yes
Sound Features
  • Alert types: Vibration; MP3, WAV ringtones
  • With 3.5mm Audio jack
  • Active noise cancellation with dedicated mic
  • Alert types: Vibration; MP3, WAV ringtones
  • With 3.5mm Audio jack
  • Active noise cancellation with dedicated mic
Memory
RAM
4/6 GB
4/6 GB
Internal Storage
64 GB
128 GB
Card Slot
microSD, up to 256 GB
microSD, up to 256 GB (dedicated slot)
Platform
Operating System
Android, version 9.0 (Pie)
Android, version 9.0 (Pie)
Chipset
  • Qualcomm Snapdragon 675
  • Mediatek Helio P65
CPU
  • Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
  • Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU
  • Adreno 612
  • Mali-G52 MC2
Connectivity
Wireless LAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE, aptX
5.0, A2DP, LE, EDR
GPS
A-GPS, GLONASS, BDS
A-GPS, GLONASS, BDS
USB
microUSB 2.0
microUSB 2.0
Radio
Yes
Yes
Battery
Non-removable, 5000 mAh
Non-removable, 4500 mAh
Other Features
Sensors
  • Fingerprint, accelerometer, proximity, compass
  • Fingerprint, accelerometer, proximity, compass
Messaging
  • SMS(threaded view), MMS, Email, Push Email, IM
  • SMS, MMS, Email, Push Email, IM
Browser
  • HTML5
  • HTML5
Colors
  • Racing Black, Blaze Blue
  • Diamond Black, Skyline Blue, Cosmic Green
  • Speed: HSPA 42.2/5.76 Mbps, LTE-A
  • GPRS
  • EDGE
  • 18W Dual-Engine Fast Charge
  • WAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLAC player
  • MP4, 3GP, AVI, TS, FLV, MKV player
  • Image Format: JPEG, PNG, GIF, BMP
  • Photo editor
  • Video editor
  • Document viewer
  • Accessories: Cellphone, Documentation, USB Cable, USB Power Adapter, SIM Ejector
  • Protective Case, Protective Film
  • Speed: HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat7 300/50 Mbps
  • GPRS
  • EDGE
  • Fast battery charging 18W
  • FLAC, APE, AAC, MKA player
  • MP4, 3GP, MOV, MKV, AVI player
  • Image Format: JPEG, PNG, GIF, BMP
  • Photo editor
  • Video editor
  • Document viewer
  • Accessories: Cellphone, Earphones, Documentation, USB Cable, USB Power Adapter, SIM Ejector, Protective Case, Protective Film
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Comparison Summary

Both U20 and S1 are product of Vivo. Vivo U20 phone was released in November, 2019 while Vivo S1 phone was released in August, 2019.

Display Features

Vivo U20 features 6.53 inches display screen with IPS LCD capacitive touchscreen, 16M colors and resolution of 1080 x 2340 pixels whereas Vivo S1 features 6.38 inches display screen with Super AMOLED capacitive touchscreen, 16M colors and resolution of 1080 x 2340 pixels. Both phones also have full support to 2G, 3G, 4G network bands.

Hardware and RAM

Vivo U20 phone is equipped with Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) CPU and Adreno 612 GPU powered by Qualcomm Snapdragon 675 chipset while Vivo S1 phone is equipped with Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55) CPU and Mali-G52 MC2 GPU powered by Mediatek Helio P65 chipset.

Vivo U20 phone has a RAM of 4/6 GB and has an internal storage of 64 GB with expandable card slot microSD, up to 256 GB. On the other hand Vivo S1 phone has a RAM of 4/6 GB and has an internal storage of 128 GB with expandable card slot microSD, up to 256 GB (dedicated slot).

Camera

Vivo U20 has impressive 16 megapixel rear camera with 16 megapixel front-facing camera while on the other hand Vivo S1 has 16 megapixel rear camera with 32 megapixel front-facing camera to capture impressive pictures.

Battery and Other Features

Vivo U20 mobile phone has a Non-removable battery with a capacity of 4500 mAh. The height, width and thickness of this phone measures around 162.15 x 76.47 x 8.89 mm with a weight of 193 gm. On the other hand Vivo S1 phone has a Non-removable battery with a capacity of 4500 mAh. The height, width and thickness of this Vivo phone measures around 159.53 x 75.23 x 8.13 mm with a weight of 179 gm.