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Model

Huawei Childrens Watch 4X

Compare Huawei Childrens Watch 4X and Nomu T20

Huawei Childrens Watch 4X vs Nomu T20

Huawei Childrens Watch 4X

Huawei Childrens Watch 4X

Nomu T20

Huawei Childrens Watch 4X

Nomu T20

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), 20(800), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

LTE, Cat6, 301.5 Mbps download, 51 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Availability
Oficially announced

2020-07

2019-6
Status

2020-08

2019-6

Design
Build

-

Aluminium alloy, polycarbonate
SIM

Nano-SIM

Dual SIM (Nano-SIM/NanoSIM(microSD))
Height

45.7 mm

156.5 mm
Width

53 mm

77.2 mm
Thickness

14.7 mm

17.8 mm
Weight

67.7 g

-
Waterproof

50 m

Yes, IP69K
Dust proof

-

Yes, IP69K
MIL-STD-810G

-

Yes
Colors

Blue, Pink, White

Black, Yellow

Display
Display type

AMOLED capacitive touchscreen

IPS capacitive touchscreen
Physical size

1.41 inches

5 inches
Resolution

320 x 360 pixels

720 x 1280 pixels
Pixel density

342 ppi

294 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, Corning Gorilla Glass 3
Multitouch

-

Yes

Hardware
CPU

Quad-core 1.5 GHz Cortex-A53
Chipset

-

MediaTek MT6739V/CW
GPU

-

PowerVR GE8100
Memory RAM

1 GB

2 GB
Internal storage

16 GB

16 GB
Memory card

No

microSD, microSDHC, microSDXC
Memory card max

-

128 GB

OS
OS

Huawei wearable platform

Android 8.1 Oreo

Sound
3.5mm jack

No

No
Loudspeaker

No

Yes
Earpiece

-

Yes
Headphone adapter

-

Yes

Multimedia
Radio

No

FM Radio

Connectivity
WLAN

Yes

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

-

v4.2
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
Bluetooth EDR

-

Yes
NFC

-

Yes
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
QZSS

Yes

-
GNSS

Yes

-

Features
Sensors

Accelerometer, gyro

Accelerometer, compass, gyroscope, light, proximity

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

800 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes
Wireless charging

Yes (50% in 20 min)

Yes
Talk time 2G

-

26.5 h
Talk time 3G

-

26.5 h
Standby time 2G

-

446 h
Standby time 3G

-

446 h

Cost
Price

200 USD

-

Main camera
Main camera

8 MP, f/2.0
Primary camera resolution

-

3264 x 2448 pixels
Primary camera video

-

720p@30fps
Primary camera flash

-

dual-LED flash
Camera features

-

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

Selfie camera
Selfie camera

2 MP
Selfie camera resolution

-

1600 x 1200 pixels
Selfie camera video

-

480p@30fps

Browser
HTML

-

HTML5

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