HP 6570b (D7X70PA) vs Lenovo 520-15IKB (81BF001KUS)

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Core i7
(8th Gen)

Clock Speed

2.9 Ghz
1.8 Ghz

Capacity

4 GB RAM
16 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2400 Mhz

Hard Disk

500 GB HDD
1 TB HDD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED-backlit anti-glare display
Full HD LED IPS Display

OS

Windows 7
Windows 10

Type

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

General Information

Brand

HP
Lenovo

Model

6570b (D7X70PA)
520-15IKB (81BF001KUS)

Thickness

34.0 Millimeter thickness
22.8 Millimeter thickness

Dimensions (WxDxH)

374 x 251 x 34.0  mm
378.46 x 259.08 x 22.8  mm

Weight

2.5 Kg weight
2.19 Kg weight

Colors

Grey
Silver

Operating System

Windows 7 Professional
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
15.6 Inches  (39.62 cm)

Display Resolution

1366 x 768 Pixels
1920 x 1080 Pixels

Pixel Density

100 ppi
141 ppi

Display Type

LED
LED

Display Features

HD LED-backlit anti-glare display
Full HD LED IPS Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-3520M

3rd Gen
Intel Core i7-c

8th Gen

Clock-speed

2.9 Ghz
1.8 Ghz

Chipset

Intel HM76 Express
N/A

Graphic Processor

AMD Radeon HD 7570M
Intel UHD 620

Graphics Memory

1 GB
N/A

Memory

Capacity

4 GB
16 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2400 Mhz

Memory Slots

2 SODIMM
1

Expandable Memory

16 GB
32 GB

Memory Layout

1 x 4 Gigabyte
1 x 16 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

90 W AC Adapter W
35 W AC Adapter W

Battery Life

7.15 Hrs
N/A

Networking

Wireless LAN

802.11 a/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

1 x DisplayPort 1 x docking connector 1 x AC power
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

SRS Premium Sound PRO
Dolby Audio Premium

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Dual Array Digital Microphone

Peripherals

Optical Drive

DVD+/-RW SuperMulti DL
N/A

Drive Type

DVD Writer
N/A

Pointing Device

TouchPad with Multi-touch Gesture Support (two-way scroll gestures two pick buttons)
Touchpad with Multi-touch Gesture Support

Keyboard

Spill-resistant keyboard
Standard Notebook Keyboard

Fingerprint Scanner

Yes
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
No

Sales Package

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