Compare models
Spec
Lenovo IdeaPad Flex 5 (15”)
ASUS VivoBook 14 X413 (K413)
HP EliteBook 645 G9
HP ProBook 445 G9
Summary
LB Score
61
55
72
★
71
Value
70
81
81
82
★
Price
$666
$399
$373
$302
★
Use class
Mid Gaming
Mid Gaming
Mid Gaming
Mid Gaming
Screen
Diagonal
15.6
14
14
14
Resolution
1920x1080
1366x768
1920x1080
1920x1080
Panel type
ips
tn
ips
ips
Brightness
—
250 nits
—
—
Screen quality
50
45
50
50
Processor & graphics
CPU score
70
70
69
69
GPU type
dGPU
dGPU
dGPU
dGPU
GPU score
45
★
31
44
44
GPU rating
—
6%
—
—
Memory
RAM (max)
16 GB
24 GB
64 GB
64 GB
RAM type
DDR4
DDR4
DDR4
DDR4
Storage
Storage (bus)
PCI-E Gen 3.0 (4x)
PCI-E Gen 3.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
52.5 Wh
★
42.0 Wh
42.7 Wh
42.0 Wh
Autonomy (est.)
1.8 h
★
1.6 h
1.6 h
1.6 h
Chassis
Weight
1.80 kg
1.40 kg
1.40 kg
1.38 kg
★
Type
Convertible (2-in-1)
Laptop
Business
Business
Release year
2021
2021
2022
2022
Verdict
Best overall: Lenovo IdeaPad Flex 5 (15”) · wins 8 of 17 parameter rows
Why Lenovo IdeaPad Flex 5 (15”) over HP ProBook 445 G9
- Capacity (Wh): 52.5 Wh vs 42.0 Wh (+10.5)
- Autonomy (est.): 1.8 h vs 1.6 h (+0.2)
- Gaming: 49 vs 48 (+1)