HP 840 G4 (1GE45UT) vs Acer VN7-591G-7857 (NX.MTDAA.002)

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Summary

Processor Family

Intel Core i7
(7th Gen)
Intel Core i7
(4th Gen)

Clock Speed

2.7 Ghz
2.6 Ghz

Capacity

16 GB RAM
16 GB RAM

RAM Features

DDR4
2133 Mhz
DDR3
1600 Mhz

Hard Disk

512 GB SSD
1 TB HDD
256 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

Diagonal QHD UWVA Anti-Glare Ultra Slim LED-Backlit Display
Full HD LED Backlit IPS Display

OS

Windows 10
Windows 8.1

Type

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

General Information

Brand

HP
Acer

Model

840 G4 (1GE45UT)
VN7-591G-7857 (NX.MTDAA.002)

Thickness

18 Millimeter thickness
23 Millimeter thickness

Dimensions (WxDxH)

338 x 236 x 18  mm
389 x 257 x 23  mm

Weight

1.48 Kg weight (Light-weight)
2.4 Kg weight

Colors

Silver
Black

Operating System

Windows 10 Professional
Windows 8.1 Professional

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
1920 x 1080 Pixels

Pixel Density

210 ppi
141 ppi

Display Type

LED
LED

Display Features

Diagonal QHD UWVA Anti-Glare Ultra Slim LED-Backlit Display
Full HD LED Backlit IPS Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-7500U

7th Gen
Intel Core i7-4720HQ

4th Gen

Clock-speed

2.7 Ghz
2.6 Ghz

Graphic Processor

Intel HD 620
NVIDIA GeForce GTX 860M

Graphics Memory

N/A
4 GB

Memory

Capacity

16 GB
16 GB

RAM type

DDR4
DDR3

RAM speed

2133 Mhz
1600 Mhz

Memory Slots

2 SODIMM
1

Expandable Memory

32 GB
32 GB

Memory Layout

2 x 8 Gigabyte
1x16 Gigabyte

Storage

HDD Capacity

N/A
1 TB

HDD Speed(RPM)

N/A
5400 RPM

HDD type

N/A
SATA

SSD Capacity

512 GB
256 GB

Battery

Battery Cell

3 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

51 W AC Adapter W
N/A

Battery Life

15 Hrs
4 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
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

HD 720p
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

Bang & Olufsen Play
HD Audio Solution

Speakers

Dual Speakers
Stereo Speakers

Sound Technologies

HP Audio Boost & HP Noise Cancellation
Dolby Audio

In-built Microphone

Yes
Yes

Microphone Type

Integrated Dual-Microphone Array
Digital Microphone

Peripherals

Pointing Device

Image sensor clickpad with multi-touch gesture support
Touchpad with Multi-Touch Gestures Enabled

Keyboard

HP Premium Spill-resistant Keyboard
Gaming Keyboard

Backlit Keyboard

Yes
Yes

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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