Huawei Childrens Watch 4X vs vivo NEX Dual Display

Huawei Childrens Watch 4X

vivo NEX Dual Display

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 3, 7, 8, 38, 40 - Europe, Central Asia; LTE frequency band 2, 5, 7, 41 - North America; LTE frequency band 2, 3, 5, 7, 38, 41 - LATAM; LTE frequency band 1, 3, 5, 7, 8, 38, 40 - Asia Pacific

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 19(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE-A (4CA), Cat16, 1024 Mbps download, 150 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Display
Display type

AMOLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

1.41 inches

6.39 inches
Resolution

320 x 360 pixels

1080 x 2340 pixels
Pixel density

342 ppi

403 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant
Multitouch

-

Yes
Secondary screen resolution

-

1080 x 1920 pixels
Secondary screen physical size

-

5.49 inches
Secondary display

-

Super AMOLED

Features
Sensors

Accelerometer, gyro

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Main camera
Camera type

-

Triple
Main camera

12 MP, f/1.8 , 1/2.55" , 1.4 µm
2 MP, f/1.8
TOF(time of flight) , f/1.3
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

-

2160p@30fps, 1080p@30fps
Primary camera flash

-

LED flash
Primary camera phase detection autofocus

-

dual pixel phase detection autofocus
Camera features

-

Autofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Huawei Childrens Watch 4X comparisons