Alienware m15 R4 J28J5 specs.
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Operating System Alienware m15 R4 J28J5
Operating system:
Windows 10 Home
Operating system architecture:
64-bit
Processor Alienware m15 R4 J28J5
Processor manufacturer:
Intel
Processor generation:
10th gen Intel® Core™ i7
Processor model:
i7-10870H
Processor frequency:
2.2 GHz
Processor boost frequency:
5 GHz
Processor family:
Intel Core i7
Processor cores:
8
Processor cache:
16 MB
Memory Alienware m15 R4 J28J5
Internal memory:
32 GB
Internal memory type:
DDR4-SDRAM
Memory clock speed:
2933 MHz
Memory form factor:
SO-DIMM
Memory slots:
2x SO-DIMM
Maximum internal memory:
32 GB
Hard Drive & Optical Drive Alienware m15 R4 J28J5
Total storage capacity:
1000 GB
Storage media:
SSD
Total SSD capacity:
1000 GB
Number of SSD installed:
1
SSD capacity:
1000 GB
SSD interface:
NVMe,PCI Express
SSD form factor:
M.2
Optical drive type:
No
Card reader integrated:
Yes
Compatible memory cards:
MicroSD (TransFlash), MicroSDHC, MicroSDXC
Display & Graphics Alienware m15 R4 J28J5
Display diagonal:
39.6 cm (15.6")
Display resolution:
1920 x 1080 pixels
Touchscreen:
No
HD type:
Full HD
Panel type:
WVA
LED backlight:
Yes
Native aspect ratio:
16:9
Anti-glare screen:
Yes
Display brightness:
300 cd/m²
Pixel density:
141 ppi
RGB colour space:
sRGB
Colour gamut:
100%
Contrast ratio:
1000:1
Discrete GPU manufacturer:
NVIDIA
Discrete graphics adapter model:
NVIDIA GeForce RTX 3080
On-board graphics adapter:
Yes
Discrete graphics adapter:
Yes
On-board graphics adapter model:
Intel® UHD Graphics
Discrete graphics adapter memory:
8 GB
Discrete graphics memory type:
GDDR6
Built-in Devices Alienware m15 R4 J28J5
Front camera:
Yes
Front camera resolution:
0.92 MP
Front camera resolution:
1280 x 720 pixels
Front camera HD type:
HD
Interfaces Alienware m15 R4 J28J5
Total Number USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports:
3
Ethernet LAN (RJ-45) ports:
1
HDMI ports quantity:
High Definition Multimedia Interface
High Definition Multimedia Interface1
HDMI version:
2.1
Total Number Mini DisplayPorts:
1
Thunderbolt 3 ports quantity:
1
Combo headphone/mic port:
Yes
Network Alienware m15 R4 J28J5
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.Yes
Wi-Fi standards:
Wi-Fi 6 (802.11ax)
Mobile network connection:
No
Ethernet LAN:
Yes
Ethernet LAN data rates:
10,100,1000,2500 Mbit/s
Bluetooth version:
5.1
Input Devices Alienware m15 R4 J28J5
Pointing device:
Touchpad
Keyboard backlit:
Yes
Full-size keyboard:
Yes
Audio Alienware m15 R4 J28J5
Audio chip:
Realtek ALC3281-CG
Number of built-in speakers:
2
Speaker power:
4 W
Built-in microphone:
Yes
Battery Alienware m15 R4 J28J5
Battery technology:
Lithium-Ion (Li-Ion)
Number of battery cells:
6
Battery voltage:
11.4 V
Battery recharge time:
3 h
Power Alienware m15 R4 J28J5
AC adapter power:
240 W
AC adapter input voltage:
100 - 240 V
AC adapter output current:
12.31 A
AC adapter output voltage:
19.5 V
Physical Characteristics Alienware m15 R4 J28J5
Colour name:
Lunar Light
Product colour:
White
Width:
360.3 mm
Depth:
276 mm
Height (front):
1.79 cm
Height (rear):
1.97 cm
Other features Alienware m15 R4 J28J5
Virtual Reality ready:
Yes
Reviews, Questions about Alienware m15 R4 J28J5
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