Lenovo T470S (20HF0010US) vs Acer A515-51G (NX.GSYSI.002)

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Summary

Processor Family

Intel Core i7
(7th Gen)
Intel Core i5
(8th Gen)

Clock Speed

2.8 Ghz
1.6 Ghz

Capacity

12 GB RAM
4 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4
2400 Mhz

Hard Disk

512 GB SSD
1 TB HDD

Hard Disk Features

N/A
SATA
5400 RPM

Display Size

14 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

LED Backlit WQHD Display
HD LED Backlit TFT Display

OS

Windows 10
Windows 10

Type

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

User Ratings

N/A
3.8/5
(100 ratings)

General Information

Brand

Lenovo
Acer

Model

T470S (20HF0010US)
A515-51G (NX.GSYSI.002)

Thickness

17.7 Millimeter thickness
21 Millimeter thickness

Dimensions (WxDxH)

330.2 x 226.06 x 17.7  mm
381.6 x 263 x 21  mm

Weight

1.31 Kg weight (Light-weight)
2.2 Kg weight

Colors

Black
Black

Operating System

Windows 10 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

2560 x 1440 Pixels
1366 x 768 Pixels

Pixel Density

210 ppi
100 ppi

Display Type

LED
LED

Display Features

LED Backlit WQHD Display
HD LED Backlit TFT Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-7600U

7th Gen
Intel Core i5-8250U

8th Gen

Clock-speed

2.8 Ghz
1.6 Ghz

Graphic Processor

Intel HD 620
Intel UHD 620

Memory

Capacity

12 GB
4 GB

RAM type

DDR4
DDR4

RAM speed

2133 Mhz
2400 Mhz

Memory Slots

2
1

Expandable Memory

N/A
16 GB

Memory Layout

8 GB x 1 + 4 GB x 1
1 x 4 Gigabyte

Storage

HDD Capacity

N/A
1 TB

HDD Speed(RPM)

N/A
5400 RPM

HDD type

N/A
SATA

SSD Capacity

512 GB
N/A

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

23 W AC Adapter W
65 W AC Adapter W

Battery Life

N/A
7 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

4.1
4.0

Other Networking Options

Multi-Format SD Media Card Reader (4-in-1)
Multi Format SD Media Card Reader

Ports

USB 3.0 slots

2
1

USB 2.0 slots

N/A
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

HD 720p
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

Realtek ALC3268
Acer TrueHarmony Technology

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Digital Microphone

Peripherals

Pointing Device

Buttonless Multi-touch & Spill-Resistant Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

TrackPoint UltraNav Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Lockport

No
Yes

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide