Dell 15 ( i15RVT-6143BLK) vs Dell 17 5770 (i5770-7449SLV-PUS)

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Summary

Processor Family

Intel Core i3
(1st Gen)
Intel Core i7
(8th Gen)

Clock Speed

1.8 Ghz
1.8 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR4
2133 Mhz

Hard Disk

500 GB HDD
1 TB HDD
128 GB SSD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
17.3 inches
(43.94 cm)

Display Features

Full HD Touch Screen Display
Full HD LED IPS Display

OS

Windows 8
Windows 10

Type

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

General Information

Brand

Dell
Dell

Model

15 ( i15RVT-6143BLK)
17 5770 (i5770-7449SLV-PUS)

Thickness

25 Millimeter thickness
28.9 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 25  mm
415.29 x 327.2 x 28.9  mm

Weight

2.25 Kg weight
4.06 Kg weight

Colors

Black
Silver

Operating System

Windows 8 Professional
Windows 10 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
17.3 Inches  (43.94 cm)

Display Resolution

1920 x 1080 Pixels
1920 x 1080 Pixels

Pixel Density

141 ppi
127 ppi

Display Type

LED
LED

Display Features

Full HD Touch Screen Display
Full HD LED IPS Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i3-3217U

1st Gen
Intel Core i7-8550U

8th Gen

Clock-speed

1.8 Ghz
1.8 Ghz

Graphic Processor

Intel HD 4000
AMD Radeon 530

Graphics Memory

N/A
4 GB

Memory

Capacity

4 GB
8 GB

RAM type

DDR3
DDR4

RAM speed

1600 Mhz
2133 Mhz

Memory Slots

1
1

Expandable Memory

N/A
16 GB

Memory Layout

1 x 4 Gigabyte
1 x 8 Gigabyte

Storage

HDD Capacity

500 GB
1 TB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

SSD Capacity

N/A
128 GB

Battery

Battery Cell

4 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 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

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

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Video Recording

720p HD
HD 720p

Secondary cam(Rear-facing)

No
No

Speakers

Dual Speakers
Stereo Speakers

Sound Technologies

N/A
Waves MaxxAudio Pro

In-built Microphone

Yes
Yes

Microphone Type

Internal Microphones
Dual Array Digital Microphone

Peripherals

Optical Drive

DVD R/W Writer
DVD R/W Writer

Drive Type

DVD Writer
DVD Writer

Pointing Device

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

Keyboard

Standard Notebook Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

No
No

Sales Package

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