Compare models
Spec
Lenovo ThinkPad X1 Carbon Gen 10
Lenovo ThinkPad X1 Carbon Gen 11
HP EliteBook 6 G1a 16”
HP EliteBook 640 G9
Summary
LB Score
54
48
73
75
★
Value
53
25
73
78
★
Price
$566
$886
$1,144
$410
★
Use class
Premium Work
Premium Light
Premium Creative
Mid Gaming
Screen
Diagonal
14
14
16
14
Resolution
1920x1080
1920x1200
1920x1200
1920x1080
Panel type
ips
ips
ips
ips
Brightness
—
—
—
—
Screen quality
50
51
51
50
Processor & graphics
CPU score
67
54
100
★
67
GPU type
iGPU
iGPU
iGPU
dGPU
GPU score
4
4
49
★
44
GPU rating
—
—
—
—
Memory
RAM (max)
64 GB
64 GB
64 GB
64 GB
RAM type
DDR4
LPDDR5X
DDR5
DDR4
Storage
Storage (bus)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
PCI-E Gen 4.0 (4x)
Battery
Capacity (Wh)
57.0 Wh
57.0 Wh
48.0 Wh
42.0 Wh
Autonomy (est.)
5.0 h
5.0 h
3.3 h
1.6 h
Chassis
Weight
1.77 kg
1.12 kg
★
1.75 kg
1.35 kg
Type
Business
Business
Business
Business
Release year
2022
2023
2025
★
2022
Verdict
Best overall: HP EliteBook 640 G9 · wins 10 of 24 parameter rows
Why HP EliteBook 640 G9 over HP EliteBook 6 G1a 16”
- Creative: 65 vs 29 (+36)
- Gaming: 74 vs 47 (+27)
- CPU/GPU balance: 0.65 vs 0.49 (+0.2)