screen size

21.5"

24.5"

31.5"

Backlight type

ELED

ELED

ELED

Resolution

1920*1080

1920*1080

1920*1080

Touch screen mode

Capacitive touch

Capacitive touch

Capacitive touch

Surface treatment

Anti-fingerprint(AF)

Anti-glare + anti-fingerprint(AG+AF)

Anti-glare + anti-fingerprint(AG+AF)

system version

Android 13.0

Android 13.0

Android 13.0

CPU Architecture

Powerful eight-core MTK chip

Powerful eight-core MTK chip

Powerful eight-core MTK chip

Running Memory

6G   

6G/8G   Optional

6G/8G Optional

Storage capacity

128G

128G 

128G

WIFI

2.4G 、 5G

2.4G 、 5G

2.4G 、 5G

Speaker power

3WFull range dual channel speakers

10WFull range dual channel speakers/10WHigh-fidelity stereo speakers(Optional )

10WFull range dual channel speakers/10WHigh-fidelity stereo speakers(Optional )

Camera Type

1300WFront camera

1300WFront camera（Physical Occlusion）

1080PHD magnetic camera（Optional）

Intelligent Voice

NO

Built-in Xiaoku intelligent voice

Built-in Xiaoku intelligent voice

battery capacity

Ternary lithium7800mAh

Lithium Iron Phosphate

4000mAh/8000mAh（Optional）