Compare models
Spec
Lenovo IdeaPad S145-15IWL
Lenovo V340-17
Summary
LB Score
49
★
31
Value
54
★
1
Price
$177
★
$222
Use class
Budget Surf
Budget Office
Screen
Diagonal
15.6
17.3
Resolution
1366x768
1600x900
Panel type
tn
tn
Brightness
—
—
Screen quality
45
47
★
Processor & graphics
CPU score
38
★
3
GPU type
iGPU
iGPU
GPU score
0
0
GPU rating
—
—
Memory
RAM (max)
32 GB
32 GB
RAM type
DDR4
DDR4
Storage
Storage (bus)
—
—
Battery
Capacity (Wh)
47.0 Wh
47.0 Wh
Autonomy (est.)
3.4 h
★
2.9 h
Chassis
Weight
1.85 kg
★
2.80 kg
Type
Laptop
Laptop
Release year
2019
2019
Verdict
Best overall: Lenovo IdeaPad S145-15IWL · wins 17 of 18 parameter rows
Why Lenovo IdeaPad S145-15IWL over Lenovo V340-17
- Value: 54 vs 1 (+52.8)
- CPU score: 38 vs 3 (+35.4)
- Portability: 45 vs 6 (+38.7)
Is the $45 premium worth it?
Over 2 years, Lenovo V340-17 costs ≈ $0.7/mo more to own than Lenovo IdeaPad S145-15IWL — extra depreciation $0.5/mo plus $0.2/mo the $45 premium could earn at 4.21%/yr (US Treasury 3-month bill, as of Nov 2, 2026).