vivo NEX S vs vivo X20 Plus UD: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: vivo NEX S vs vivo X20 Plus UD. The complete information of specifications to decide which to buy.

Compare
vivo NEX Svivo NEX SInternational · 8GB · 128GB
vivo X20 Plus UDvivo X20 Plus UDChina · 4GB · 128GB
Technical data sheets

Basics
vivo NEX S
vivo NEX S
International · 8GB · 128GB
View datasheet
vs
vivo X20 Plus UD
vivo X20 Plus UD
China · 4GB · 128GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- Not available -- Not available
Design and Screen score --Design & Materials --Design & Materials
Performance and Hardware score --Performance & Hardware --Performance & Hardware
Camera score --Camera --Camera
Connectivity score -- Connectivity -- Connectivity
Battery score --Battery --Battery

User reviews
User score
8.9
16 reviews
--
No user reviews

Technical specifications of the vivo NEX S vs vivo X20 Plus UD

Specs vivo NEX S prices vivo NEX S
International · 8GB · 128GB 		vivo X20 Plus UD price comparison vivo X20 Plus UD
China · 4GB · 128GB
Inches 6.59" 6.43"
Resolution FHD+ FHD+
Usable surface 86% useful 80% useful
Aspect Ratio 19:9 18:9
Dimensions 77.0 mm
162.0 mm
8.0 mm 		80.1 mm
165.2 mm
7.4 mm
Weight 199 g 183 g
Micro SnapD. 845
Octa-Core 		SnapD. 660
Octa-Core
RAM 8 GB RAM 4 GB RAM
Storage 128 GB 128 GB
AnTuTu 340.355
v8 		142.418
v7
Battery 4000 mAh 3905 mAh
Main Camera 1
12 Mpx · ƒ/1.8
IMX363 Exmor RS
2 		1
24 Mpx · ƒ/1.8

2
Selfie Camera SELF 8 Mpx · ƒ/2.0 SELF 24 Mpx · ƒ/2.0
Bands
OS Android 10 Q Android 7.0 Nougat

Brand
Brand vivo vivo
Aliases Vivo Nex Ultimate X20Plus UD, X20+ UD

Release Date
Release date June 2018,
5 years ago 		January 2018,
6 years ago
State Not available Not available
Market International China

Design & Materials

Structure

vivo NEX S
vivo X20 Plus UD
vivo NEX S
vivo X20 Plus UD
Size
77.0 mm • 162.0 mm • 8.0 mm
See more details
 Print 3D Model
80.1 mm • 165.2 mm • 7.4 mm
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 Print 3D Model
Weight 199 g 183 g
Usable surface 86 % 80 %
Materials Aluminium alloy Aluminium alloy
Resistance - -
Colors
Black

Red
Black

White

Screen
Diagonal 6.59" 6.43"
Type Super AMOLED Super AMOLED
Aspect Ratio 19:9 18:9
Resolution FHD+
1080 x 2316 px 		FHD+
1080 x 2160 px
Density 388 Pixels per inch 376 Pixels per inch

Others

Others
  • Without Notch
  • DCI-P3
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Frameless
  • Without Notch
  • LED Notifications
  • Capacitive
  • Multi-touch

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.9
--
Do you think it's a nice phone?
9.4
--
Is it comfortable?
9.0
--
Can you see it well in the sunlight?
9.3
--
Number of reviews
16 reviews
--

Performance & Hardware

Processor
Model Qualcomm Snapdragon 845 Qualcomm Snapdragon 660 MSM8976 Plus
CPU 4x Kryo 385 2.8 GHz + 4x Kryo 385 1.8 GHz 4x Kryo 260 2.2 Ghz + 4x Kryo 260 1.8 Ghz
Type Octa-Core Octa-Core
Manufacturing 10 nm 14 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 630 710MHz Qualcomm Adreno 512

RAM
RAM 8 GB 4 GB
Type LPDDR4X RAM --

Antutu
Score
340.355
Antutu v8
Overall performance better than 12% of devices
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142.418
Antutu v7
Overall performance better than 4% of devices
See more details

Storage
Capacity 128 GB 128 GB
Type -- --
SD Slot No Yes ,
Slot for SD or second SIM card

Security
Fingerprint Yes, in screen Yes, in screen

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Gravity
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Audio

Audio
-
-

Others
Notifications LED -- LED Notifications
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
9.2
--
Does it work smoothly in everyday use?
9.5
--
What's your experience been with demanding games?
9.3
--
Number of reviews
16 reviews
--

Camera

Main
No. of cameras Double rear camera Double rear camera
1
Camera type

Standard

Standard
Resolution 12 Mpx 24 Mpx
Sensor Sony IMX363 Exmor RS Unknown
Type CMOS BSI CMOS
Aperture ƒ/ 1.8 ƒ/ 1.8
ISO -- --
Pixel size 1.40 µm --
Pixel Binning -- --
Sensor size 1/2.55" --
2
Camera type

Portrait mode (depth)

Portrait mode (depth)
Resolution
5 Mpx
5 Mpx
Sensor
Unknown
Unknown
Type
--
--
Aperture
ƒ/ 2.4
ƒ/ --
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--

Features
Flash Dual LED Dual LED
Optical Stabilisation Yes Yes
Slow Motion Video Yes,
120 fps 		Yes,
120 fps
Others
  • Digital zoom
  • Dual camera
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Retractable front camera
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Dual camera
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 8 Mpx 24 Mpx
Sensor Unknown Unknown
Type -- --
Aperture ƒ/ 2.0 ƒ/ 2.0
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score --
90
Mobile
92
Photo
87
Video

User reviews

Quality of daytime photos
9.1
--
Quality of nighttime photos
8.5
--
Quality of selfies
8.1
--
Does it have a powerful flash?
9.0
--
Number of reviews
16 reviews
--

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B17 (700)
  • B18 (800)
  • B19 (800)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B34 (TDD 2100)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B34 (TD 2000)
  • B39 (TD 1900+)
2G
  • CDMA BC0 (800)
  • CDMA BC1 (1900)
  • CDMA BC10 (800 Secondary)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • CDMA BC0 (800)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi MiMO
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.0 Bluetooth 5.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • A2DP (Advanced Audio Distribution Profile)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • SUPL
  • GPS
  • A-GPS

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 1.060 W/Kg on head
0.296 W/Kg on body 		--

Others
Others
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
9.4
--
Quality of the GPS
9.1
--
And the WiFi?
9.1
--
Number of reviews
16 reviews
--

Battery

Battery
Capacity
4000 mAh
See more details
3905 mAh
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Type Li-Polymer Li-Polymer
Fast charge Yes,
22.0W 		Yes
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 13%
    Less than a day
  • 0%
    One day
  • 73%
    More than one day
  • 13%
    Two days or more
--
Number of reviews
16 reviews
--

Software

Software
Operating System
  • FunTouch OS 10 (Android 10)
    Android 10 Q, 4 years ago
  • Funtouch 3.2 OS (Android 7.1.1 Nougat)
    Android 7.0 Nougat, 7 years ago
Google Services (official) Yes No

User reviews

Did it come with preinstalled applications?
  • 0%
    It comes with a clean operating system
  • 67%
    It has preinstalled apps but they don't bother me
  • 33%
    It has preinstalled apps that I can't uninstall
--
Do you regularly receive updates?
  • 13%
    Never
  • 0%
    Once a year
  • 40%
    Every six months
  • 47%
    Every two months or less
--
Number of reviews
16 reviews
--
Prices
Prices unavailable
Prices unavailable