Dell 15 R4 (B569905WIN9) vs Acer PH517-51-978Q (NH.Q3NSI.001)

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Summary

Processor Family

Intel Core i9
(8th Gen)
Intel Core i9
(8th Gen)

Clock Speed

2.9 Ghz
2.9 Ghz

Capacity

32 GB RAM
16 GB RAM

RAM Features

DDR4
2666 Mhz
DDR4
2400 Mhz

Hard Disk

1 TB HDD
512 GB SSD
2 TB HDD
512 GB SSD

Hard Disk Features

SATA
7200 RPM
SATA
7200 RPM

Display Size

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

Display Features

Full HD LED Backlit Anti-Glare TN Display
Full HD LED Backlit Anti-Glare Display

OS

Windows 10
Windows 10

Type

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

Compare Prices

₹320,990
Not Available in any store

General Information

Brand

Dell
Acer

Model

15 R4 (B569905WIN9)
PH517-51-978Q (NH.Q3NSI.001)

Series

Alienware
Predator Helios 500

Thickness

25.4 Millimeter thickness
38.7 Millimeter thickness

Dimensions (WxDxH)

389 x 305 x 25.4  mm
428 x 298 x 38.7  mm

Weight

2.4 Kg weight
4 Kg weight

Colors

Epic Silver
Black

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)
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 LED Backlit Anti-Glare TN Display
Full HD LED Backlit Anti-Glare Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i9-8950HK

8th Gen
Intel Core i9-8950HK

8th Gen

Clock-speed

2.9 Ghz
2.9 Ghz

Cache

12 MB
12 MB

Graphic Processor

NVIDIA Geforce GTX 1070
NVIDIA GeForce GTX 1070

Graphics Memory

8 GB
8 GB

Memory

Capacity

32 GB
16 GB

RAM type

DDR4
DDR4

RAM speed

2666 Mhz
2400 Mhz

Memory Slots

2 SO-DIMM
4

Expandable Memory

N/A
64 GB

Memory Layout

2x16 Gigabyte
4x4 Gigabyte

Storage

HDD Capacity

1 TB
2 TB

HDD Speed(RPM)

7200 RPM
7200 RPM

HDD type

SATA
SATA

SSD Capacity

512 GB
512 GB

Battery

Battery Cell

N/A
4 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

99 W AC Adapter W
74 W AC Adapter W

Battery Life

N/A
3 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

5.0
5.0

Other Networking Options

Multi-Format SD Media card Reader
Multi-Format SD Media card Reader

Ports

HDMI Ports

1
1

USB 3.0 slots

2
3

USB Type C

1
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

Multimedia

Web-cam

Yes
Yes

Video Recording

1080p FHD
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

N/A
HD Audio Solution

Speakers

Dual Speakers
Dual Speakers

Sound Technologies

Alienware Sound Center & Audio Recon Software
Dolby Audio

In-built Microphone

Yes
Yes

Microphone Type

Dual Array Digital Microphone
Dual Array Digital Microphone

Peripherals

Pointing Device

Touchpad with Multi-Touch Gestures Enabled
Backlit multi-gesture touchpad with two buttons supporting two-finger scroll; pinch; gestures to open Cortana Action Center multitasking; application commands

Keyboard

Standard Notebook Keyboard
Multi Zone RGB 103-/104-/107-key FineTip- keyboard

Backlit Keyboard

N/A
Yes Multi Zone RGB 103-/104-/107-key FineTip-Backlit keyboard

Fingerprint Scanner

No
No

Face Recognition

N/A
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

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

Compare Prices

₹320,990
Not Available in any store