Lenovo B40-70 (59-438421) vs Lenovo E14 (20RAS13K00)

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Summary

Spec Score

N/A
66%

Processor Family

Intel Core i3
(4th Gen)
Intel Core i5
(10th Gen)

Clock Speed

1.7 Ghz
4.2 GHz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4

Hard Disk

500 GB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

14.0 inches
(35.56 cm)
14 inches
(35.56 cm)

Display Features

Full HD LED Backlit Flat Anti-Glare Display
Full HD LED Anti-glare Display

OS

DOS
DOS

Type

(64-bit) OS
N/A

User Ratings

N/A
4/5
(1 rating)

General Information

Brand

Lenovo
Lenovo

Model

B40-70 (59-438421)
E14 (20RAS13K00)

Series

N/A
Thinkpad

Thickness

24.5 Millimeter thickness
21 mm

Dimensions (WxDxH)

340 x 247 x 24.5  mm
325 x 232 x 21  mm

Weight

2.1 Kg weight
1.7 Kg

Colors

Black
Black

Operating System

DOS
DOS

Operating System Type

64-bit
N/A

Display Details

Display Size

14.0 Inches  (35.56 cm)
14 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

112 ppi
157 ppi

Display Type

LED
LED

Display Features

Full HD LED Backlit Flat Anti-Glare Display
Full HD LED Anti-glare Display

Display Touchscreen

No
N/A

Touch Screen Display

N/A
No

Performance

Processor

Intel Core i3-4005U

4th Gen
Intel Core i5-10210U

Clock-speed

1.7 Ghz
N/A

Max Clock Speed

N/A
4.2 GHz

Chipset

Intel HM87 Express
N/A

Number of Cores

N/A
4

Graphic Processor

Intel HD 4400
Intel UHD

Cache

N/A
6 MB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
N/A

RAM Type

N/A
DDR4

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
1

Expandable Memory

16 GB
N/A

Memory Layout

1 x 4 Gigabyte
1x8 Gigabyte

Storage

HDD Capacity

500 GB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
256 GB

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
N/A

Battery Type

N/A
Li-Ion

Power Supply

65 W AC Adapter W
45 W AC Adapter W

Battery Life

4 Hrs
N/A

Networking

Wireless LAN

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

Wi-Fi Version

4
6

Bluetooth

Yes
Yes

Bluetooth Version

4.0
5.0

Other Networking Options

N/A
Multi-Format SD Media card Reader

Ports

HDMI Ports

N/A
1

USB 3.0 slots

2
3

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
Harman Kardon

Speakers

Stereo Speakers
Dual Speakers

Sound Technologies

N/A
Dolby Advanced Audio

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Internal Microphone

Peripherals

Optical Drive

SuperMulti Tray-in Drive
N/A

Pointing Device

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

Keyboard

AccuType Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Face Recognition

N/A
No

Others

Warranty

1 Year
1 Year

Sales Package

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