Meizu Zero VS. Vivo NEX Dual Display: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Meizu Zero VS. Vivo NEX Dual Display. The complete information of specifications to decide which to buy.

Devices

Ki Note

Ki Cost-effectiveness
No price,
no Ki
8.4
Cost-effectiveness
Design & Materials
7.9
7.7
Performance & Hardware
8.1
8.4
Camera
8.4
7.9
Connectivity
6
7.7
Battery
5.4
6.1

Basics

Brand

Brand
Aliases
--
NEX Dual Screen, V1821A, V1821T

Release Date

Release date
February 2020, in 2 days
December 2018, 1 year ago
State
Rumors
On Sale

Design & Materials

Structure

Size
74.0 mm
148.8 mm
8.0 mm
75.3 mm
157.2 mm
8.1 mm
Weight
170 g
199 g
Usable surface
84 %
84 %
Materials
Ceramics
Aluminium alloy
Resistance
IP68
-
Colors
Black

White
Blue

Red

Screen

Diagonal
5.99"
6.39"
Type
Oled
Super Amoled
Resolution
1080 x 2160 px
1080 x 2340 px
Density
403 Pixels per inch
403 Pixels per inch
Others
  • Anti-fingerprint coating
  • Capacitive
  • Color LED Notifications
  • Frameless
  • Multi-touch
  • Without Notch
  • Scratch resistant
  • Capacitive
  • Frameless
  • Multi-touch
  • Without Notch
  • Scratch resistant

Prototypes





Prototypes
Meizu Zero
Print 3D Model
Vivo NEX Dual Display
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Qualcomm Snapdragon 845
Qualcomm Snapdragon 845
CPU
4x2.8 GHz Kryo 385 + 4x1.8 GHz Kryo 385
4x2.8 GHz Kryo 385 + 4x1.8 GHz Kryo 385
Type
Octa-Core
Octa-Core
Frequency
2.8 GHz
2.8 GHz
64 Bits
Yes
Yes

Graphics

GPU
Qualcomm Adreno 630 710MHz
Qualcomm Adreno 630 710MHz

RAM

RAM
6 GB
10 GB

Antutu

Score
291.185 (Antutu v7)
Overall performance better than 91% of devices
340.355 (Antutu v8)
Overall performance better than 93% of devices

Storage

Capacity
128 GB
128 GB
SD Slot
No
Yes
Independent SD slot

Security

Fingerprint

Sensors

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

Others

Notifications LED
Color LED Notifications
No

Camera

Double rear camera

Standard
1
Resolution
12 Mpx
Sensor
Sony IMX380 Exmor RS
Type
CMOS BSI 2
Aperture
ƒ/ 1.8
ISO
--
Pixel size
1.55 µm
Sensor size
1/2.3
Secondary
2
Resolution
20 Mpx
Sensor
Sony IMX350 Exmor RS
Type
CMOS BSI
Aperture
ƒ/ 2.6
ISO
--
Pixel size
1.00 µm
Sensor size
1/2.8

Triple rear camera

Standard
1
Resolution
12 Mpx
Sensor
Sony IMX363 Exmor RS
Type
CMOS BSI
Aperture
ƒ/ 1.8
ISO
--
Pixel size
1.40 µm
Sensor size
1/2.55
Secondary
2
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 1.8
ISO
--
Pixel size
2.90 µm
ToF 3D sensor
3
Resolution
--
Sensor
Unknown
Type
--
Aperture
ƒ/ 1.3
ISO
--
Pixel size
--
Flash
Hexa Led
Dual LED
Features
  • 4K Video
  • Autofocus
  • Continuous shooting
  • Digital image stabilization
  • Digital zoom
  • Dual camera
  • Exposure compensation
  • Geotagging
  • HDR
  • ISO settings
  • Optical Stabilization (OIS)
  • Optical zoom
  • Panorama
  • Scene mode
  • Self-timer
  • Touch focus
  • White balance settings
  • Autofocus
  • Continuous shooting
  • Digital zoom
  • Exposure compensation
  • Face detection
  • Geotagging
  • HDR
  • ISO settings
  • Main camera for Selfies
  • Optical Stabilization (OIS)
  • Panorama
  • Retractable front camera
  • Scene mode
  • Self-timer
  • Touch focus
  • Triple camera
  • White balance settings
Slow Motion Video
Yes
240 fps
Yes
240 fps
Optical Stabilisation
Yes
Yes

Selfie

Resolution
20 Mpx
Sensor
Sony IMX376 Exmor RS
Type
CMOS BSI
Aperture
ƒ/ 2.0
ISO
--
Pixel size
1.00 µm
Sensor size
1/2.78

Main camera for Selfies

Use the main camera for selfies, depending on the model: using a turning mechanism, the rear screen ...

Connectivity

Networks

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

SIM card

Dual SIM
Single Sim
Dual Sim Dual Standby
Type
eSIM
Nano SIM
Nano SIM

Wi-Fi

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

Bluetooth

Version
Bluetooth 5.0 LE Low energy consumption
Bluetooth 5.0
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • A2DP (Advanced Audio Distribution Profile)

Navigation

Navigation
  • A-GPS
  • Beidou
  • Galileo
  • GLONASS
  • GPS
  • QZSS
  • S-GPS
  • A-GPS
  • Beidou
  • GLONASS
  • GPS

USB

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

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

--
--

Others

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

Battery

Battery
Capacity
3010 mAh
3500 mAh
Type
Li-Polymer
Li-Polymer
Others
Fast Charging
Non-removable
Fast Charging
Non-removable

Software

Software
Operating System
FlyMe 7.X (Android 9 P)
Funtouch 4.5 OS (Android 9.0 Pie)

Prices

Prices unavailable

Prices