Alienware m15 R4 J28J5 specs.
Laptops Specs >> Alienware >> Alienware m15 R4 J28J5| Specifications | | | Reviews | | | Useful keys |
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
Write Review / Ask a question about Alienware m15 R4 J28J5
HUAWEI has announced the launch date for the Qingyun HM740 laptop, a business-class model running on the company's proprietary HarmonyOS operating system. At the same time, the company revealed the design and some technical details about the upcoming new product.
According to industry media reports, Lenovo will bring a laptop with a flexible screen capable of changing its size to CES 2026. A high-quality image of the device has already appeared online, accompanied by a list of presumed technical specifications.
The KDE community has released a new 16-inch laptop running Linux. The Slimbook VII model is notable for its powerful hardware, advanced screen specifications, and large amount of RAM in the top configuration.