Lenovo E431 (6277-2E7) vs Acer A315-42 (UN.HF9SI.040)

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Summary

Processor Family

Intel Core i3
(3rd Gen)
AMD Dual-Core Ryzen 3

Clock Speed

2.4 Ghz
2.6 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

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

Display Features

HD LED backlit Anti-Glare Widescreen Display
Acer ComfyView TFT HD LCD
Mercury Free

OS

DOS
Windows 10

Type

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

General Information

Brand

Lenovo
Acer

Model

E431 (6277-2E7)
A315-42 (UN.HF9SI.040)

Thickness

25.0 Millimeter thickness
19.5 Millimeter thickness

Dimensions (WxDxH)

344 x 239 x 25.0  mm
364.3 x 247.5 x 19.5  mm

Weight

2.1 Kg weight
1.9 Kg weight

Colors

Black
Black

Operating System

DOS
Windows 10 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
1366 x 768 Pixels

Pixel Density

112 ppi
100 ppi

Display Type

LED
LED

Display Features

HD LED backlit Anti-Glare Widescreen Display
Acer ComfyView TFT HD LCD
Mercury Free
Environment Friendly
Narrow Bezel Display

Display Touchscreen

No
No

Refresh Rate

N/A
60 Hz

Performance

Processor

Intel Core i3-3110M

3rd Gen
AMD Dual Core Ryzen 3 3200U

Clock-speed

2.4 Ghz
2.6 Ghz

Chipset

Intel HM77 Express
N/A

Graphic Processor

Intel HD 4000
AMD Radeon Vega

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
N/A

Memory Layout

1 x 2 Gigabyte
1x4 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
45 W AC Adapter W

Battery Life

6.3 Hrs
N/A

Networking

Wireless LAN

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

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.1

Other Networking Options

Dock Port Lenovo OneLink Technology
N/A

Ports

USB 3.0 slots

2
N/A

USB 2.0 slots

1
2

SD Card Reader

Yes
N/A

Ethernet Ports

1
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

Dolby Advanced Audio
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Microphone
Built-in Microphone

Peripherals

Optical Drive

Tray-in DVD RW Drive
N/A

Drive Type

DVD Writer
N/A

Pointing Device

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

Keyboard

Island Keyboard with Numeric Keypad
Full-size Natural Silver Keyboard

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Sales Package

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