Compaq CQ42-451TU (LD957PA) vs Acer A715-51G (NH.QGBSI.001)

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Summary

Spec Score

N/A
79%

Processor Family

Intel Pentium Dual-Core
Intel Core i5
(12th Gen)

Clock Speed

2.1 Ghz
4.4 GHz

Capacity

2 GB RAM
8 GB RAM

RAM Features

DDR3
1066 Mhz
DDR4

Hard Disk

320 GB HDD
512 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

14.0 inches
(35.56 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED HP Brightview Widescreen Display
Full HD, IPS
(Acer ComfyView LED-backlit TFT LCD)

OS

DOS
Windows 11

Type

N/A
(64-bit) OS

User Ratings

N/A
4.3/5
(3,187 ratings)

General Information

Brand

Compaq
Acer

Model

CQ42-451TU (LD957PA)
A715-51G (NH.QGBSI.001)

Series

N/A
Aspire 7

Thickness

31.5 Millimeter thickness
19.9 mm

Dimensions (WxDxH)

342 x 228 x 31.5  mm
362.3 x 237.4 x 19.9  mm

Weight

2.2 Kg weight
2.1 Kg

Colors

Matte Black
Charcoal Black

Operating System

DOS
Windows 11 Home Basic

Operating System Type

N/A
64-bit

Display Details

Display Size

14.0 Inches  (35.56 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

112 ppi
141 ppi

Screen to Body Ratio

N/A
81.6 %

Display Type

LED
IPS LCD

Display Features

HD LED HP Brightview Widescreen Display
Full HD
IPS (Acer ComfyView LED-backlit TFT LCD)

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Performance

Processor

Intel Pentium P6200
Intel Core i5-1240P

Clock-speed

2.1 Ghz
N/A

Max Clock Speed

N/A
4.4 GHz

Chipset

Intel HM55 Express
N/A

Number of Cores

N/A
12

Graphic Processor

Intel HD
NVIDIA GeForce GTX 1650

Cache

N/A
12 MB

Graphics Memory

N/A
4 GB

Memory

Capacity

2 GB
8 GB

RAM type

DDR3
N/A

RAM Type

N/A
DDR4

RAM speed

1066 Mhz
N/A

Memory Slots

2
2

Expandable Memory

8 GB
32 GB

Memory Layout

1 x 2 Gigabyte
2*4 Gigabyte

Storage

HDD Capacity

320 GB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
512 GB

SSD Interface

N/A
PCIe

Battery

Battery Cell

6 Cell
3 Cell

Battery Capacity

N/A
50 WHrs

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

65 W AC Adapter W
135 W

Networking

Wireless LAN

802.11 b/g/n
802.11 b/g/n/ax

Wi-Fi Version

4
6

Bluetooth

Yes
Yes

Bluetooth Version

N/A
5.2

Ports

HDMI Ports

N/A
1

USB 2.0 slots

3
N/A

USB Type C

N/A
1

SD Card Reader

Yes
N/A

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
No

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p

Secondary cam(Rear-facing)

No
N/A

Speakers

Altec Lansing Speakers
Built In Dual Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Built-In Digital Microphone

Peripherals

Optical Drive

LightScribe SuperMulti DVD?R/RW with Double Layer Support
N/A

Drive Type

DVD Writer
N/A

Pointing Device

TouchPad
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
N/A

Backlit Keyboard

N/A
Yes 99-/100-/103-key Acer backlit keyboard with international language support with indicators of CapsLock and F4/Microphone mute

Fingerprint Scanner

N/A
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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