Acer R7-371T-78XG (NX.MQPAA.007) vs Samsung NP940XJG-KG5

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Summary

Processor Family

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

Clock Speed

2.0 Ghz
4.7 Ghz

Capacity

8 GB RAM
32 GB RAM

RAM Features

LPDDR3
1866 Mhz
LPDDR5X

Hard Disk

256 GB SSD
1 TB SSD

Display Size

13.3 inches
(33.78 cm)
14 inches
(35.56 cm)

Display Features

WQHD LED Backlit IPS Pixel Sense Touch Screen Display
Anti-Reflective

OS

Windows 8.1
Windows 11

Type

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

General Information

Brand

Acer
Samsung

Model

R7-371T-78XG (NX.MQPAA.007)
NP940XJG-KG5

Thickness

17.7 Millimeter thickness
11.6 mm (Slim)

Dimensions (WxDxH)

342.9 x 231.14 x 17.7  mm
314.2 x 220.6 x 11.6  mm

Weight

1.50 Kg weight
1.24 Kg (Light-weight)

Colors

Black
Gray

Operating System

Windows 8.1 Professional
Windows 11 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

13.3 Inches  (33.78 cm)
14 Inches  (35.56 cm)

Display Resolution

2560 x 1440 Pixels
2880 x 1800 Pixels

Pixel Density

221 ppi
243 ppi

Display Type

LED
AMOLED

Display Features

WQHD LED Backlit IPS Pixel Sense Touch Screen Display
Anti-Reflective

Display Touchscreen

Yes
N/A

Touch Screen Display

N/A
Yes

Refresh Rate

N/A
120 Hz

Aspect Ratio

N/A
16:10

Brightness

N/A
1000 nits

HDR Support

N/A
No

Performance

Processor

Intel Core i7-4510U

4th Gen
Intel Core Ultra 7 356H

Clock-speed

2.0 Ghz
N/A

Max Clock Speed

N/A
4.7 GHz

Number of Cores

N/A
16

Graphic Processor

Intel HD 4400
Intel Graphics

Cache

N/A
18 MB

NPU

N/A
Intel AI Boost up to 50 TOPS

Memory

Capacity

8 GB
32 GB

RAM type

LPDDR3
N/A

RAM Type

N/A
LPDDR5X

RAM speed

1866 Mhz
N/A

Memory Slots

1
N/A

Memory Layout

1 x 8 Gigabyte
N/A

Storage

SSD Capacity

256 GB
1 TB

SSD Interface

N/A
NVMe

Battery

Battery Cell

4 Cell
N/A

Battery Capacity

N/A
67.18 WHrs

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

48 W AC Adapter W
65 W

Fast Charging Support

N/A
Yes

Networking

Wireless LAN

802.11 a/b/g/n/ac
802.11 b/g/n/be

Wi-Fi Version

5
7

Bluetooth

Yes
Yes

Bluetooth Version

4.2
5.4

Other Networking Options

Multi-Format SD Media Card Reader
N/A

Ports

HDMI Ports

N/A
Yes (HDMI 2.1)

USB 3.0 slots

2
N/A

USB 2.0 slots

1
N/A

USB Type C

N/A
2

Thunderbolt Port

N/A
2 x Thunderbolt 4

SD Card Reader

Yes
No

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
No

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
2.0 MP

Video Recording

HD 720p
N/A

Secondary cam(Rear-facing)

No
N/A

Speakers

Stereo Speakers
Yes

Sound Technologies

N/A
Dolby Atmos

In-built Microphone

Yes
Yes

Microphone Type

Dual Microphones
Dual Array Digital Mic

Peripherals

Pointing Device

Touchpad with Multi-touch Gesture Support
Haptic Touchpad

Keyboard

Acer FineTip Keyboard
N/A

Backlit Keyboard

N/A
Yes Pro keyboard with Backlit

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

Laptop Battery AC Adapter User Guide
N/A