Lenovo P51S (20HB001KUS) vs Acer (NX.ADDSI.011)

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Summary

Spec Score

N/A
67%

Processor Family

Intel Core i7
(7th Gen)
Intel Core i3
(11th Gen)

Clock Speed

2.7 Ghz
4.1 GHz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4

Hard Disk

500 GB HDD
512 GB SSD

Hard Disk Features

SATA
7200 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

Full HD LED IPS Display
Full HD LED-Backlit Display

OS

Windows 10
Windows 11

Type

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

General Information

Brand

Lenovo
Acer

Model

P51S (20HB001KUS)
(NX.ADDSI.011)

Series

N/A
Aspire 3

Thickness

20.3 Millimeter thickness
19.8 mm

Dimensions (WxDxH)

365.8 x 254 x 20.3  mm
363.4 x 238.5 x 19.8  mm

Weight

1.99 Kg weight
1.7 Kg

Colors

Black
Silver

Operating System

Windows 10 Professional
Windows 11 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
141 ppi

Display Type

LED
N/A

Display Features

Full HD LED IPS Display
Full HD LED-Backlit Display

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Refresh Rate

N/A
60 Hz

Performance

Processor

Intel Core i7-7500U

7th Gen
Intel Core i3-1115G4

Clock-speed

2.7 Ghz
N/A

Max Clock Speed

N/A
4.1 GHz

Number of Cores

N/A
2

Graphic Processor

NVIDIA Quadro M520
Intel UHD

Cache

N/A
6 MB

Memory

Capacity

8 GB
8 GB

RAM type

DDR4
N/A

RAM Type

N/A
DDR4

RAM speed

2133 Mhz
N/A

Memory Slots

1
2

Expandable Memory

N/A
16 GB

Memory Layout

1 x 8 Gigabyte
2*4 Gigabyte

Storage

HDD Capacity

500 GB
N/A

HDD Speed(RPM)

7200 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
512 GB

Battery

Battery Cell

4 Cell
2 Cell

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

32 W AC Adapter W
65 W

Battery Life

N/A
8 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
5.0

Other Networking Options

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

Ports

HDMI Ports

N/A
1

USB 3.0 slots

3
N/A

USB 2.0 slots

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

HD 720p
720p

Secondary cam(Rear-facing)

No
N/A

Speakers

Stereo Speakers
Dual Speakers

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphone
Built-In Microphones

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Multi-Gesture Secure Touchpad

Keyboard

Standard Notebook Keyboard
100-/101-/104-Key Finetip Keyboard With Independent Numeric Keypad International Language Support and Power Button

Fingerprint Scanner

Yes
N/A

Others

Warranty

1 Year
1 Year

Lockport

No
N/A

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Power Adaptor User Guide Warranty Documents