Table 2 Device number of different brands in knowledge set and target set.

From: High-accuracy model recognition method of mobile device based on weighted feature similarity

Brand

Knowledge set

Target set

Brand

Knowledge set

Target set

Apple

11

33

Oneplus

18

41

HONOR

55

135

OPPO

68

152

Huawei

71

188

Realme

49

130

iQOO

24

78

Redmi

40

1498

Lenovo

17

57

Samsung

46

101

Meizu

25

65

vivo

62

161

Motorola

17

30

Xiaomi

32

136

NOKIA

18

38

ZTE

18

43

Nubia

16

45

Total

587

2931