Dell Alienware 15 R4 (B569905WIN9) Laptop
₹321,609
(Out of Stock)
|
Acer Predator Helios 500 PH517-51-978Q (NH.Q3NSI.001) Laptop
₹249,990
(Out of Stock)
|
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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
|
4.8 GHz
|
4.8 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
|
General
Brand
|
Dell
|
Acer
|
Model
|
15 R4 (B569905WIN9)
|
PH517-51-978Q (NH.Q3NSI.001)
|
Series
|
Alienware
|
Predator Helios 500
|
Operating System
|
Windows 10 Home Basic
|
Windows 10 Home Basic
|
Operating System Type
|
64-bit
|
64-bit
|
Performance
Processor
|
Intel Core i9-8950HK
|
Intel Core i9-8950HK
|
Max Clock Speed
|
4.8 GHz
|
4.8 GHz
|
Cache
|
12 MB
|
12 MB
|
Graphic Processor
|
NVIDIA Geforce GTX 1070
|
NVIDIA GeForce GTX 1070
|
Graphics Memory
|
8 GB
|
8 GB
|
Design
Thickness
|
25.4 mm
|
38.7 mm
|
Dimensions (WxDxH)
|
389 x 305 x 25.4 mm
|
428 x 298 x 38.7 mm
|
Weight
|
2.4 Kg
|
4 Kg
|
Colors
|
Epic Silver
|
Black
|
Display
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
|
Touch Screen Display
|
No
|
No
|
Battery
Battery Type
|
Li-Ion
|
Li-Ion
|
Battery Life
|
N/A
|
3 Hrs
|
Battery Cell
|
N/A
|
4 Cell
|
Power Supply
|
99 W AC Adapter W
|
74 W AC Adapter W
|
Storage
HDD Capacity
|
1 TB
|
2 TB
|
HDD Speed(RPM)
|
7200 RPM
|
7200 RPM
|
HDD type
|
SATA
|
SATA
|
SSD Capacity
|
512 GB
|
512 GB
|
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
|
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
|
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
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Video Recording
|
1080p FHD
|
720p HD
|
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
|
N/A
|
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
|