Lenovo B40-70 (59-443490) vs Asus X507UF-EJ282T

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Core i5
(8th Gen)

Clock Speed

1.7 Ghz
1.6 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 Mhz

Hard Disk

500 GB HDD
256 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

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

Display Features

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

OS

Windows 8.1
Windows 10

Type

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

User Ratings

3.9/5
(34 ratings)
4.2/5
(14 ratings)

General Information

Brand

Lenovo
Asus

Model

B40-70 (59-443490)
X507UF-EJ282T

Thickness

24.5 Millimeter thickness
21.9 Millimeter thickness

Dimensions (WxDxH)

340 x 247 x 24.5  mm
365 x 266 x 21.9  mm

Weight

2.2 Kg weight
1.68 Kg weight

Colors

Black
N/A

Operating System

Windows 8.1
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

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

157 ppi
141 ppi

Display Type

LED
LED

Display Features

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

Display Touchscreen

No
No

Refresh Rate

N/A
60 Hz

Performance

Processor

Intel Core i3-4030U

4th Gen
Intel Core i5-8250U

8th Gen

Clock-speed

1.7 Ghz
1.6 Ghz

Chipset

Intel HM87 Express
N/A

Graphic Processor

Intel HD 4400
NVIDIA Geforce MX130

Graphics Memory

N/A
2 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

2 DIMM
2

Expandable Memory

16 GB
32 GB

Memory Layout

1 x 4 Gigabyte
2x4 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
Li-Ion

Power Supply

45 W AC Adapter W
N/A

Battery Life

4 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
4.2

Other Networking Options

N/A
Multi-Format SD Media card Reader

Ports

USB 3.0 slots

1
1

USB 2.0 slots

2
2

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
No

Audio Solution

HD Audio Solution
N/A

Speakers

Stereo Speakers
Dual Speakers

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Internal Microphone

Peripherals

Optical Drive

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

AccuType Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

Yes
No

Others

Warranty

1 Year
1 Year

Sales Package

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