HP X360 15-bl075nr (Z4Z37UA) vs HP X360 15-bl112dx (Z4Z38UA)

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Summary

Processor Family

Intel Core i7
(7th Gen)
Intel Core i7
(8th Gen)

Clock Speed

2.7 Ghz
1.8 Ghz

Capacity

16 GB RAM
8 GB RAM

RAM Features

DDR4
2133 Mhz
DDR4
2400 Mhz

Hard Disk

512 GB SSD
1 TB SSD

Display Size

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

Display Features

UHD UWVA eDP Brightview WLED-Backlit Display
Diagonal 4K IPS eDP Micro-Edge BrightView WLED-Backlit Touch Screen Display

OS

Windows 10
Windows 10

Type

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

General Information

Brand

HP
HP

Model

X360 15-bl075nr (Z4Z37UA)
X360 15-bl112dx (Z4Z38UA)

Thickness

17.7 Millimeter thickness
17.9 Millimeter thickness

Dimensions (WxDxH)

355.6 x 250.9 x 17.7  mm
356 x 251 x 17.9  mm

Weight

2 Kg weight
2 Kg weight

Colors

Gold
Dark Ash Silver

Operating System

Windows 10 Home Basic
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

3840 x 2160 Pixels
3840 x 2160 Pixels

Pixel Density

282 ppi
282 ppi

Display Type

LED
LED

Display Features

UHD UWVA eDP Brightview WLED-Backlit Display
Diagonal 4K IPS eDP Micro-Edge BrightView WLED-Backlit Touch Screen Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i7-7500U

7th Gen
Intel Core i7-8550U

8th Gen

Clock-speed

2.7 Ghz
1.8 Ghz

Graphic Processor

NVIDIA GeForce 940 MX
NVIDIA GeForce MX150

Graphics Memory

2 GB
2 GB

Memory

Capacity

16 GB
8 GB

RAM type

DDR4
DDR4

RAM speed

2133 Mhz
2400 Mhz

Memory Slots

2
2

Memory Layout

2 x 8 Gigabyte
2 x 4 Gigabyte

Storage

SSD Capacity

512 GB
1 TB

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

90 W AC Adapter W
79.2 W AC Adapter W

Battery Life

12.5 Hrs
N/A

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

Multi-Format SD media card reader
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

N/A
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
1080p FHD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
Bang & Olufsen Play

Speakers

Dual Speakers
Dual Speakers

Sound Technologies

Bang & Olufsen Play
N/A

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Dual Array Digital Microphone

Peripherals

Pointing Device

HP Imagepad with Multi-touch Gesture support
HP Imagepad with Multi-touch Gesture Support

Keyboard

Full-size Island Style Keypad
Full-size island-style keyboard

Backlit Keyboard

Yes
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

2-in1 Laptop Battery AC Adapter Stylus Pen User Guide
2 in 1 Laptop Battery Digital Stylus Stylus Grip Stylus Holder Attachment Power Adaptor Warranty Card