Lenovo T450s (20BW0004US) vs Lenovo T470 (20HEA02BIG)

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Summary

Processor Family

Intel Core i5
(5th Gen)
Intel Core i5
(7th Gen)

Clock Speed

2.3 Ghz
2.5 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

14.0 inches
(35.56 cm)
14 inches
(35.56 cm)

Display Features

HD Anti-glare LED backlight Display
HD LED Backlit Display

OS

Windows 8.1
Windows 10

Type

(64-bit) OS
(64-bit) OS

General Information

Brand

Lenovo
Lenovo

Model

T450s (20BW0004US)
T470 (20HEA02BIG)

Thickness

20.6 Millimeter thickness
19.9 Millimeter thickness

Dimensions (WxDxH)

331 x 226 x 20.6  mm
336.6 x 232.5 x 19.9  mm

Weight

1.5 Kg weight
1.6 Kg weight

Colors

Black
Black

Operating System

Windows 8.1
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
14 Inches  (35.56 cm)

Display Resolution

1600 x 900 Pixels
1366 x 768 Pixels

Pixel Density

131 ppi
112 ppi

Display Type

LED
LED

Display Features

HD Anti-glare LED backlight Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-5300U

5th Gen
Intel Core i5-7200U

7th Gen

Clock-speed

2.3 Ghz
2.5 Ghz

Graphic Processor

Intel HD 5500
Intel HD 620

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

2 SODIMM
1 DIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 4 Gigabyte
1 x 8 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
N/A

Battery type

Li-Ion
N/A

Power Supply

45 W AC Adapter W
45 W AC Adapter W

Battery Life

N/A
18 Hrs

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
4.1

Other Networking Options

Mini DisplayPort 4-in-1 reader (MMC SD SDHC SDXC)
1 Multi-format SD Card Reader

Ports

USB 3.0 slots

3
3

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

720p HD
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
Dolby Advanced Audio

Speakers

2W x 2 Stereo Speakers
Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual array Digital Microphone
Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gestures support
TouchPad With Multi Touch Gesture Support

Keyboard

N/A
Standard Keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

Yes
Yes

Others

Warranty

3 Years
3 Years

Lockport

N/A
Yes

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery Charger Adapter Warranty Card User Manual