Dell 15 7548 (75487162564ST) vs Dell 12-9Q23

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Summary

Processor Family

Intel Core i7
(5th Gen)
Intel Core i7
(3rd Gen)

Clock Speed

2.4 Ghz
2.0 Ghz

Capacity

16 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

256 GB SSD
256 GB SSD

Display Size

15.6 inches
(39.62 cm)
12.5 inches
(31.75 cm)

Display Features

Ultra HD Truelife LED-Backlit Touch Display with Wide Viewing Angle
(IPS)
Truelife Full HD LED-Backlit Touchscreen Display

OS

Windows 8.1
Windows 8.1

Type

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

General Information

Brand

Dell
Dell

Model

15 7548 (75487162564ST)
12-9Q23

Thickness

19.9 Millimeter thickness
20.0 Millimeter thickness

Dimensions (WxDxH)

378 x 261 x 19.9  mm
315 x 213 x 20.0  mm

Weight

2.1 Kg weight
1.5 Kg weight

Colors

Silver
Black

Operating System

Windows 8.1
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
12.5 Inches  (31.75 cm)

Display Resolution

3840 x 2160 Pixels
1920 x 1080 Pixels

Pixel Density

282 ppi
176 ppi

Display Type

LED
LED

Display Features

Ultra HD Truelife LED-Backlit Touch Display with Wide Viewing Angle (IPS)
Truelife Full HD LED-Backlit Touchscreen Display

Display Touchscreen

Yes
Yes

Performance

Processor

Intel Core i7-5500U

5th Gen
Intel Core i7-3537U

3rd Gen

Clock-speed

2.4 Ghz
2.0 Ghz

Graphic Processor

AMD Radeon R7 M270
Intel HD 4000

Graphics Memory

4 GB
N/A

Memory

Capacity

16 GB
8 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

N/A
2 DIMM

Memory Layout

2 x 8 Gigabyte
1 x 8 Gigabyte

Storage

SSD Capacity

256 GB
256 GB

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

N/A
45 W AC Adapter W

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
4.0

Other Networking Options

N/A
Mini display Port

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
N/A

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

No
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

N/A
1.3 MP

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo speakers

Sound Technologies

Waves MaxxAudio 4
Waves MaxxAudio Pro

In-built Microphone

Yes
Yes

Peripherals

Pointing Device

Touchpad with multi-touch gesture support
Touchpad with Multi-touch Gesture Support

Keyboard

Standard Keyboard
N/A

Backlit Keyboard

N/A
Yes

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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