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Model

BlackBerry Key2 LE

Compare BlackBerry Key2 LE and Huawei Childrens Watch 4X

BlackBerry Key2 LE vs Huawei Childrens Watch 4X

BlackBerry Key2 LE

BlackBerry Key2 LE

Huawei Childrens Watch 4X

Huawei Childrens Watch 4X

BlackBerry Key2 LE

Huawei Childrens Watch 4X

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500)

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 speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

-
GPRS

Yes

-
EDGE

Yes

-

Availability
Oficially announced

2018-8

2020-07
Status

2018-8

2020-08

Design
Build

Aluminum frame, plastic back

-
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)

Nano-SIM
Height

150.3 mm

45.7 mm
Width

71.8 mm

53 mm
Thickness

8.4 mm

14.7 mm
Weight

156 g

67.7 g
Waterproof

-

50 m
Colors

Champagne, Black, Red

Blue, Pink, White

Display
Display type

IPS capacitive touchscreen

AMOLED capacitive touchscreen
Physical size

4.5 inches

1.41 inches
Resolution

1080 x 2160 pixels

320 x 360 pixels
Pixel density

433 ppi

342 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 3

-
Multitouch

Yes

-

Hardware
CPU

Octa-core

-
CPU

Quad-core 1.8 GHz Kryo 260
CPU(second)

quad-core 1.6 GHz Kryo 260
Chipset

Qualcomm SDM636 Snapdragon 636

-
GPU

Adreno 509

-
Memory RAM

4 GB

1 GB
Internal storage

32, 64 GB

16 GB
Memory card

microSD, microSDHC, microSDXC

No
Memory card max

256 GB

-

OS
OS

Android OS, v8.1 Oreo

Huawei wearable platform

Main camera
Camera type

Dual

-
Main camera

12 MP, f/2.2 , 1/3.1" , 1.12 µm
5 MP, f/2.4 , 1.12 µm
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

2160p@30fps, 1080p@30fps

-
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

dual-LED flash

-
Camera features

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

-

Selfie camera
Selfie camera

8 MP
Selfie camera resolution

3264 x 2448 pixels

-
Selfie camera video

1080p@30fps

-

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

No
Earpiece

Yes

-

Multimedia
Radio

-

No
Radio FM

FM radio

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Yes
WLAN WiFi Hotspot

Yes

-
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

No
USB On-The-Go

Yes

-
Bluetooth

v5.0

-
Bluetooth A2DP

Yes

-
bluetooth LE

Yes

-
Bluetooth EDR

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
Beidou

Yes

-
QZSS

-

Yes
GNSS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyro, light, proximity

Accelerometer, gyro

Browser
HTML

HTML5

-

Battery
Battery type

Li-Ion

Li-Ion
Battery capacity

3000 mAh

800 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Quick Charge 3.0

-
Wireless charging

-

Yes (50% in 20 min)

Cost
Price

-

200 USD

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