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Model

Huawei Childrens Watch 4X

Compare Huawei Childrens Watch 4X and Oppo A3

Huawei Childrens Watch 4X vs Oppo A3

Huawei Childrens Watch 4X

Huawei Childrens Watch 4X

Oppo A3

Huawei Childrens Watch 4X

Oppo A3

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
3G network

HSDPA 2100

HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 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), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSPA speed

-

HSPA
LTE speed

-

LTE
GPRS

-

Yes
EDGE

-

Yes

Availability
Oficially announced

2020-07

2018-4
Status

2020-08

2018-5

Design
Build

-

Metal
SIM

Nano-SIM

Dual SIM (Nano-SIM, dual stand-by)
Height

45.7 mm

156 mm
Width

53 mm

75.3 mm
Thickness

14.7 mm

7.8 mm
Weight

67.7 g

159 g
Waterproof

50 m

-
Colors

Blue, Pink, White

Garnet Red, Knight Black, Soybean Meal, Stardust Silver

Display
Display type

AMOLED capacitive touchscreen

LTPS IPS LCD capacitive touchscreen
Physical size

1.41 inches

6.2 inches
Resolution

320 x 360 pixels

1080 x 2280 pixels
Pixel density

342 ppi

405 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen; LTPS(Low Temperature PolySilicon)
Multitouch

-

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 2 GHz Cortex-A73
CPU(second)

quad-core 2 GHz Cortex-A53
Chipset

-

Mediatek Helio P60
GPU

-

Mali-G72 MP3
Memory RAM

1 GB

4 GB
Internal storage

16 GB

128 GB
Memory card

No

microSD
Memory card max

-

256 GB

OS
OS

Huawei wearable platform

Android 8.1 (Oreo)

Sound
3.5mm jack

No

Yes
Loudspeaker

No

Yes
Notifications

-

Vibration; MP3, WAV ringtones
Earpiece

-

Yes

Multimedia
Radio

No

-
Radio FM

-

FM radio

Connectivity
WLAN

Yes

Wi-Fi 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

-

v4.2
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-
QZSS

Yes

-
GNSS

Yes

-

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging Push Email

-

Push Email
Sensors

Accelerometer, gyro

Accelerometer, compass, gyro, proximity

Battery
Battery type

Li-Ion

Li-Ion
Battery capacity

800 mAh

3400 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

VOOC
Wireless charging

Yes (50% in 20 min)

-

Cost
Price

200 USD

-

Main camera
Main camera

16 MP, f/1.8
Primary camera resolution

-

4608 x 3345 pixels
Primary camera video

-

1080p@30fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

-

LED flash
Camera features

-

Geo-tagging, HDR, face detection, panorama, touch focus

Selfie camera
Selfie camera

8 MP, f/2.2
Selfie camera resolution

-

3264 x 2448 pixels
Selfie camera video

-

1080p@30fps

Browser
HTML

-

HTML5

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