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Dell Inspiron 15 3558 Laptop Vs. Lenovo Thinkpad T450 Ultrabook - Comparison

Comparison of Dell Inspiron 15 3558 (W5661107TH) Laptop (Core i5 5th Gen/4 GB/500 GB/Ubuntu/2 GB) and Lenovo Thinkpad T450 (20BV0064US) Ultrabook (Core i5 5th Gen/4 GB/500 GB/Windows 7). Compare based on Processor, display, RAM, Storage and other features here.

This page was last updated on 10, June 2026

Product Name Dell Inspiron 15 3558 (W5661107TH) Laptop (Core i5 5th Gen/4 GB/500 GB/Ubuntu/2 GB) Lenovo Thinkpad T450 (20BV0064US) Ultrabook (Core i5 5th Gen/4 GB/500 GB/Windows 7)
Product Image Dell Inspiron 15 3558 (W5661107TH) Laptop (Core i5 5th Gen/4 GB/500 GB/Ubuntu/2 GB) Lenovo Thinkpad T450 (20BV0064US) Ultrabook (Core i5 5th Gen/4 GB/500 GB/Windows 7)
Specs score 65.05 43.25
Price Rs.0 Rs.0
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Manufacturer Dell Lenovo
Released On
Weight (Grams) 2.1 Kg 1.8 Kg
Colors
Dimensions
Display
Screen Size 15.6 Inches 14.0 Inches (35.56 cm)
Touchscreen no no
Touchscreen Type LED LED
Resolution 1366 x 768 Pixels 1366 x 768 Pixels
Refresh Rate
Software
Operating System Ubuntu
Operating System Orchitecture 64
Processor
Processor Core i5 5th Gen
Processor Maker Intel
Clock Speed 2.3 Ghz 2.3 Ghz
System Architecture
Cache
GPU NVIDIA GeForce 920M Intel HD 5500
Graphics Memory
Graphics Memory Type
Memory
RAM 4 GB DDR3 (1600 Mhz) 4 GB DDR3 (1600 Mhz)
Memory Slots 2 DIMM 2 DIMM
Expandable Memory 16 GB
Internal Storage (HDD) 500 GB 500 GB
Internal Storage (SSD)
Storage Interface SATA SATA
Multimedia
Web Cam yes no
Speakers Stereo Speakers Stereo Speakers
Sound
Internal Mic yes no
Microhone Jack no no
Headphone Jack yes no
Connectivity
Fingerprint
WI-FI 802.11 a/b/g/n/ac 802.11 a/b/g/n/ac
Bluetooth 4.0 4.0
Multi Card slot
Ethernet
USB 2 x USB 2.0 1 x USB 3.0 3 x USB 3.0
RJ45 LAN Port
HDMI 1
VGA no no
Other Ports
Battery
Battery backup 10.0 Hrs
Fast Charging

Dell Inspiron 15 3558 Laptop Vs. Lenovo Thinkpad T450 Ultrabook - Comparison

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