Lenovo Z51-70 (80K600VVIN) vs HP 15-AU114TX (Y4F77PA)

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Summary

Processor Family

Intel Core i7
(5th Gen)
Intel Core i5
(7th Gen)

Clock Speed

2.4 Ghz
2.5 Ghz

Capacity

8 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

1 TB HDD
1 TB HDD

Hard Disk Features

SATA
5400 RPM
SATA

Display Size

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

Display Features

Full HD TN GL
(Slim) Display
HD LED Backlit Widescreen BrightView Display

OS

Windows 10
Windows 10

Type

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

User Ratings

3.9/5
(201 ratings)
4.2/5
(356 ratings)

General Information

Brand

Lenovo
HP

Model

Z51-70 (80K600VVIN)
15-AU114TX (Y4F77PA)

Thickness

24.6 Millimeter thickness
22.5 Millimeter thickness

Dimensions (WxDxH)

384 x 265 x 24.6  mm
383 x 243 x 22.5  mm

Weight

2.3 Kg weight
2 Kg weight

Colors

Black
Natural Silver

Operating System

Windows 10
Windows 10

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

1920 x 1080 Pixels
1366 x 768 Pixels

Pixel Density

141 ppi
100 ppi

Display Type

LED
LED

Display Features

Full HD TN GL(Slim) Display
HD LED Backlit Widescreen BrightView Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-5500U

5th Gen
Intel Core i5-7200U

7th Gen

Clock-speed

2.4 Ghz
2.5 Ghz

Graphic Processor

AMD Tropo XT2
NVIDIA GeForce 940MX

Graphics Memory

4 GB
4 GB

Memory

Capacity

8 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

16 GB
N/A

Memory Layout

1 x 8 Gigabyte
1 X 8 Gigabyte

Storage

HDD Capacity

1 TB
1 TB

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
2 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
65 W AC Adapter W

Battery Life

4 Hrs
9 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

5
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.2

Other Networking Options

N/A
RJ45 3-in-1 Card Reader (SD SDHC SDXC)

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.0 MP
N/A

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

2 x 2.5 W JBL Stereo Speakers
Dual Speakers

Sound Technologies

Dolby DS 1.0 Home Theater
Bang and Olufsen Play with Audio Boost

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Array Microphone

Peripherals

Optical Drive

9.0MM Super Multi (Tray In)
SuperMulti DVD burner

Drive Type

N/A
DVD Writer

Optical Read

N/A
8x

Optical Write

N/A
8x

Pointing Device

Touchpad with Multi-touch Gesture support
HP Imagepad with multi-touch gesture support

Keyboard

AccuType keyboard
Full-size island-style keyboard with numeric keypad

Backlit Keyboard

Yes
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
Yes

Sales Package

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