Toshiba Z40-A X0438 vs Acer A15-51M (UN.KS7SI.002)

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Summary

Processor Family

Intel Core i5
(4th Gen)
Intel Core 5
(Series 1)

Clock Speed

1.6 Ghz
5.0 Ghz

Capacity

8 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
LPDDR5

Hard Disk

256 GB SSD
512 GB SSD

Display Size

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

Display Features

WXGA HD LED back-lit Anti-glare TFT display
Full HD display with IPS
(In-Plane Switching) technology, High-brightness Acer ComfyView LED-backlit TFT LCD

OS

Windows 8.1
Windows 11

Type

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

General Information

Brand

Toshiba
Acer

Model

Z40-A X0438
A15-51M (UN.KS7SI.002)

Series

N/A
Aspire 15

Thickness

20.4 Millimeter thickness
17.9 Millimeter thickness

Dimensions (WxDxH)

338 x 236 x 20.4  mm
362.9 x 237.5 x 17.9  mm

Weight

1.4 Kg weight (Light-weight)
1.77 Kg weight

Colors

Cosmo Silver
Steel Gray

Operating System

Windows 8.1 Professional
Windows 11 Home Basic

Operating System Type

64-bit
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

Display Type

LED
IPS LCD

Display Features

WXGA HD LED back-lit Anti-glare TFT display
Full HD display with IPS (In-Plane Switching) technology
High-brightness Acer ComfyView LED-backlit TFT LCD

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-4210U

4th Gen
Intel Core 5 - 120U

Series 1

Clock-speed

1.6 Ghz
5.0 Ghz

Number of Cores

N/A
10

Cache

N/A
12 MB

Graphic Processor

Intel HD 4400
Intel Graphics

Memory

Capacity

8 GB
16 GB

RAM type

DDR3
LPDDR5

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
1

Memory Layout

1 x 8 Gigabyte
1*16 Gigabyte

Storage

SSD Capacity

256 GB
512 GB

SSD Interface

N/A
NVMe PCIe

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
65 W

Battery Life

9 Hrs
N/A

Battery Capacity

N/A
50 WHrs

Networking

Wireless LAN

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

Wi-Fi Version

4
6

Bluetooth

Yes
No

Bluetooth Version

4.0
N/A

Other Networking Options

1 Port for USB sleep-n-charge 1 x RJ45 Port 1 x Docking Connector
N/A

Ports

HDMI Ports

N/A
1

USB 3.0 slots

3
N/A

USB Type C

N/A
1

Thunderbolt Port

N/A
4

SD Card Reader

Yes
N/A

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

2.0 MP
N/A

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo speakers
Two built-in Stereo Speakers

In-built Microphone

Yes
Yes

Microphone Type

Dual Microphone
Built in Microphone

Peripherals

Pointing Device

Clickpad with multi-gesture support
N/A

Keyboard

Spill resistant tile keyboard
99-/100-/103-key Acer Keyboard Layout with International Language Support Including Indicators of CapsLock and F4/Microphone Mute.

Backlit Keyboard

N/A
Yes 99-/100-/103-key Acer Backlit Keyboard Layout with International Language Support Including Indicators of CapsLock and F4/Microphone Mute.

Fingerprint Scanner

Yes
Yes

Face Recognition

N/A
N/A

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Power Adapter User Manual Warranty Card