Dell 7285 vs Dell 12 7290

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Summary

Processor Family

Intel Core i7
(7th Gen)
Intel Core i5
(8th Gen)

Clock Speed

1.3 Ghz
1.6 Ghz

Capacity

8 GB RAM
4 GB RAM

RAM Features

LPDDR3
1866 Mhz
DDR4
2400 Mhz

Hard Disk

256 GB SSD
128 GB SSD

Display Size

12.3 inches
(31.24 cm)
12.5 inches
(31.75 cm)

Display Features

Anti-Glare LED-Backlit Display
HD LED SVA Anti-Glare Display

OS

Windows 10
Windows 10

Type

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

General Information

Brand

Dell
Dell

Model

7285
12 7290

Thickness

7.25 Millimeter thickness (Slim)
16.5 Millimeter thickness

Dimensions (WxDxH)

274.8 x 209.2 x 7.25  mm
304.8 x 207.9 x 16.5  mm

Weight

0.68 Kg weight (Light-weight)
1.19 Kg weight (Light-weight)

Colors

Black
Black

Operating System

Windows 10 Professional
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

12.3 Inches  (31.24 cm)
12.5 Inches  (31.75 cm)

Display Resolution

2880 x 1920 Pixels
1366 x 768 Pixels

Pixel Density

281 ppi
125 ppi

Display Type

LED
LED

Display Features

Anti-Glare LED-Backlit Display
HD LED SVA Anti-Glare Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i7-7Y75

7th Gen
Intel Core i5-8250U

8th Gen

Clock-speed

1.3 Ghz
1.6 Ghz

Graphic Processor

Intel HD 615
Intel UHD 620

Memory

Capacity

8 GB
4 GB

RAM type

LPDDR3
DDR4

RAM speed

1866 Mhz
2400 Mhz

Memory Slots

1
1

Memory Layout

1 x 8 Gigabyte
1 x 4 Gigabyte

Storage

SSD Capacity

256 GB
128 GB

Battery

Battery Cell

2 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

45 W AC Adapter W
42 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

4.2
4.1

Other Networking Options

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

Ports

USB 3.0 slots

1
2

SD Card Reader

Yes
Yes

Ethernet Ports

N/A
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Speakers

Tuned Speakers with Subwoofer
Dual Speakers

Sound Technologies

Waves MaxxAudio Pro
N/A

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphones

Peripherals

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture Support

Keyboard

Detachable keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
Yes

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

2-in1 Laptop Battery AC Adapter User Guide & Warranty Card
Laptop Battery AC Adapter User Guide