HP 840 G2 (L3Z73UT) vs Acer A515-51G-87PK (NX.GTCAA.023)

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Summary

Processor Family

Intel Core i5
(5th Gen)
Intel Core i7
(8th Gen)

Clock Speed

2.3 Ghz
1.8 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
DDR4
2133 Mhz

Hard Disk

256 GB SSD
1 TB HDD
128 GB SSD

Hard Disk Features

N/A
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 Anti-Glare Display

OS

Windows 7
Windows 10

Type

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

General Information

Brand

HP
Acer

Model

840 G2 (L3Z73UT)
A515-51G-87PK (NX.GTCAA.023)

Thickness

21 Millimeter thickness
20.3 Millimeter thickness

Dimensions (WxDxH)

340 x 236 x 21  mm
381 x 264.16 x 20.3  mm

Weight

1.54 Kg weight
2.19 Kg weight

Colors

Silver
Black

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

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

157 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED backlit Display
Full HD LED Backlit Anti-Glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-5300U

5th Gen
Intel Core i7-8550U

8th Gen

Clock-speed

2.3 Ghz
1.8 Ghz

Graphic Processor

Intel HD 5500
NVIDIA Geforce MX150

Graphics Memory

N/A
2 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

N/A
2133 Mhz

Memory Slots

2 DIMM
1

Memory Layout

1 x 8 Gigabyte
1x8 Gigabyte

Storage

HDD Capacity

N/A
1 TB

HDD Speed(RPM)

N/A
5400 RPM

HDD type

N/A
SATA

SSD Capacity

256 GB
128 GB

Battery

Battery Cell

3 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 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

4.0
4.2

Other Networking Options

1 multi-format SD media card reader
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

3
1

USB 2.0 slots

N/A
2

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

DTS Studio Sound
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual array Digital Microphone
Internal Microphone

Peripherals

Pointing Device

Touchpad with Multi-touch Gestures support
Touchpad with Multi-Touch Gestures Enabled

Keyboard

Spill-resistant keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
No

Sales Package

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