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Dell Inspiron 5558 (5558541TBiB) Vs. Lenovo Thinkpad T450 Ultrabook - Comparison

Comparison of Dell Inspiron 5558 (Notebook) (Core i5 5th Gen/ 4GB/ 1TB/ Win8.1) (5558541TBiB) 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 5558 (Notebook) (Core i5 5th Gen/ 4GB/ 1TB/ Win8.1) (5558541TBiB) Lenovo Thinkpad T450 (20BV0064US) Ultrabook (Core i5 5th Gen/4 GB/500 GB/Windows 7)
Product Image Dell Inspiron 5558 (Notebook) (Core i5 5th Gen/ 4GB/ 1TB/ Win8.1) (5558541TBiB) Lenovo Thinkpad T450 (20BV0064US) Ultrabook (Core i5 5th Gen/4 GB/500 GB/Windows 7)
Specs score 66.50 43.25
Price Rs.0 Rs.0
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Manufacturer Dell Lenovo
Released On
Weight (Grams) 2 kg 1.8 Kg
Colors
Dimensions
Display
Screen Size 15.6 inch 14.0 Inches (35.56 cm)
Touchscreen no no
Touchscreen Type HD LED Backlit with Truelife Display LED
Resolution 1366 x 768 pixels 1366 x 768 Pixels
Refresh Rate
Software
Operating System Windows 8.1
Operating System Orchitecture 64
Processor
Processor Core i5 (5th Gen)
Processor Maker Intel
Clock Speed 2.2 GHz with Turbo Boost Upto 2.7 GHz 2.3 Ghz
System Architecture 64 bit
Cache 3 MB
GPU Intel HD Graphics 5500 Intel HD 5500
Graphics Memory
Graphics Memory Type
Memory
RAM 4 GB DDR3 (1600 Mhz) 4 GB DDR3 (1600 Mhz)
Memory Slots 2 DIMM
Expandable Memory 16 GB
Internal Storage (HDD) 1 TB 500 GB
Internal Storage (SSD)
Storage Interface SATA
Multimedia
Web Cam yes no
Speakers Yes Stereo Speakers
Sound Waves MaxxAudio 4
Internal Mic yes no
Microhone Jack yes no
Headphone Jack yes no
Connectivity
Fingerprint
WI-FI IEEE 802.11ac (1x1) 802.11 a/b/g/n/ac
Bluetooth v4.0 4.0
Multi Card slot 3-in-1 Card Reader
Ethernet Yes
USB 2 x USB 2.0 1 x USB 3.0 3 x USB 3.0
RJ45 LAN Port Yes
HDMI Yes, v1.4
VGA no
Other Ports
Battery
Battery backup 10.0 Hrs
Fast Charging

Dell Inspiron 5558 (5558541TBiB) Vs. Lenovo Thinkpad T450 Ultrabook - Comparison

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