Lenovo Thinkpad T450s (20BX001PUS) Ultrabook
₹118,489
(Discontinued)
|
Dell Inspiron 15 7570 Laptop
₹80,490
(Discontinued)
|
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Lenovo T450s (20BX001PUS) vs Dell 15 7570
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Dell Inspiron 15 7570 Laptop (Core i7 8th Gen/8 GB/1 TB/Windows 10/4 GB)
₹80,490
(Discontinued)
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Summary
Processor Family
|
Intel Core i5
(5th Gen)
|
Intel Core i7
(8th Gen)
|
Clock Speed
|
2.2 Ghz
|
1.8 Ghz
|
Capacity
|
4 GB RAM
|
8 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR4
2133 Mhz
|
Hard Disk
|
500 GB HDD
16 GB SSD
|
1 TB HDD
|
Hard Disk Features
|
SATA
7200 RPM
|
SATA
5400 RPM
|
Display Size
|
14 inches
(35.56 cm)
|
15.6 inches
(39.62 cm)
|
Display Features
|
HD LED backlit Display
|
Full HD LED Backlit IPS Display
|
OS
|
Windows 7
|
Windows 10
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
User Ratings
|
N/A
|
2.7/5
(6 ratings)
|
General Information
Brand
|
Lenovo
|
Dell
|
Model
|
T450s (20BX001PUS)
|
15 7570
|
Thickness
|
20.5 Millimeter thickness
|
14.2 Millimeter thickness (Slim)
|
Dimensions (WxDxH)
|
331 x 226 x 20.5 mm
|
361.4 x 244.5 x 14.2 mm
|
Weight
|
1.6 Kg weight
|
1.99 Kg weight
|
Colors
|
Black
|
Silver
|
Operating System
|
Windows 7 Professional
|
Windows 10 Home Basic
|
Operating System Type
|
64-bit
|
64-bit
|
Display Details
Display Size
|
14 Inches (35.56 cm)
|
15.6 Inches (39.62 cm)
|
Display Resolution
|
1600 x 900 Pixels
|
1920 x 1080 Pixels
|
Pixel Density
|
131 ppi
|
141 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED backlit Display
|
Full HD LED Backlit IPS Display
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i5-5200U
5th Gen |
Intel Core i7-8550U
8th Gen |
Clock-speed
|
2.2 Ghz
|
1.8 Ghz
|
Graphic Processor
|
Intel HD 5500
|
NVIDIA Geforce MX130
|
Graphics Memory
|
N/A
|
4 GB
|
Memory
Capacity
|
4 GB
|
8 GB
|
RAM type
|
DDR3
|
DDR4
|
RAM speed
|
1600 Mhz
|
2133 Mhz
|
Memory Slots
|
1 DIMM
|
1
|
Expandable Memory
|
12 GB
|
N/A
|
Memory Layout
|
1 x 4 Gigabyte
|
1x8 Gigabyte
|
Storage
HDD Capacity
|
500 GB
|
1 TB
|
HDD Speed(RPM)
|
7200 RPM
|
5400 RPM
|
HDD type
|
SATA
|
SATA
|
SSD Capacity
|
16 GB
|
N/A
|
Battery
Battery Cell
|
6 Cell
|
3 Cell
|
Battery type
|
Li-Ion
|
Li-Ion
|
Power Supply
|
45 W AC Adapter W
|
41 W AC Adapter W
|
Battery Life
|
10.1 Hrs
|
N/A
|
Networking
Wireless LAN
|
802.11 a/b/g/n/ac
|
802.11 a/b/g/n/ac
|
Wi-Fi Version
|
5
|
5
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.2
|
Other Networking Options
|
4-in-1 reader (MMC SD SDHC SDXC)
|
Multi-Format SD Media card Reader
|
Ports
USB 3.0 slots
|
3
|
N/A
|
USB Type C
|
N/A
|
1
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
N/A
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
N/A
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Video Recording
|
N/A
|
720p HD
|
Secondary cam(Rear-facing)
|
No
|
No
|
Audio Solution
|
HD Audio Solution
|
N/A
|
Speakers
|
Stereo Speakers
|
Stereo Speakers
|
Sound Technologies
|
N/A
|
Waves MaxxAudio Pro
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
Dual Array Digital Microphone
|
Peripherals
Pointing Device
|
Touchpad with Multi-touch Gestures support
|
Touchpad with Multi-Touch Gestures Enabled
|
Keyboard
|
Standard Keyboard
|
Standard Notebook Keyboard
|
Fingerprint Scanner
|
Yes
|
No
|
Others
Warranty
|
1 Year
|
1 Year
|
Lockport
|
N/A
|
No
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guide
|