MSI Alpha 15 A3DX specs, features, and analysis

Here's what you need to know about 2019 MSI Alpha 15 A3DX including price, display info, CPU, RAM, storage, battery, and more.

MSI Alpha 15 A3DX image

MSI Alpha 15 A3DX

Availability

MSI Alpha 15 A3DX
Released2019
MSI Alpha 15 A3DX Price
MSI Bravo 15 Gaming Laptop, 15.6" 144hz FHD, Ryzen 7-7735HS(Up to 4.75GHz), 16GB RAM, Radeon RX6550M with 4G GDDR6, 1TB SSD
MSI Bravo 15 Gaming Laptop, 15.6" 144hz FHD, Ryzen 7-7735HS(Up to 4.75GHz), 16GB RAM, Radeon RX6550M with 4G GDDR6, 1TB SSD
By MSI
$869.99
MSI Stealth 15M Gaming Laptop: 15.6" 144Hz FHD 1080p Display, Intel Core i7-11375H, NVIDIA GeForce RTX 3060, 16GB, 512GB SSD, Thunderbolt 4, WiFi 6, Win10, Carbon Gray (A11UEK-009)
MSI Stealth 15M Gaming Laptop: 15.6" 144Hz FHD 1080p Display, Intel Core i7-11375H, NVIDIA GeForce RTX 3060, 16GB, 512GB SSD, Thunderbolt 4, WiFi 6, Win10, Carbon Gray (A11UEK-009)
By MSI
$1,010.00
$1,399.00 28% OFF
MSI Bravo 15 15.6" 144Hz Gaming Laptop: AMD Ryzen R7-5800H, RX 5500M, 16GB, 512GB NVMe SSD, Win11 (B5DD-244)
MSI Bravo 15 15.6" 144Hz Gaming Laptop: AMD Ryzen R7-5800H, RX 5500M, 16GB, 512GB NVMe SSD, Win11 (B5DD-244)
By MSI
$849.99
MSI Thin 15 15.6” 144Hz FHD Gaming Laptop: Intel Core i7-12650H, NVIDIA Geforce RTX 4050, 16GB DDR5, 512GB NVMe SSD, Cooler Boost 5, Win 11: Black B13VE-2023US
MSI Thin 15 15.6” 144Hz FHD Gaming Laptop: Intel Core i7-12650H, NVIDIA Geforce RTX 4050, 16GB DDR5, 512GB NVMe SSD, Cooler Boost 5, Win 11: Black B13VE-2023US
By MSI
$899.99
MSI Delta 15 15.6" 240Hz Gaming Laptop AMD Ryzen R7-5800H RX6700M 16GB 1TB NVMe SSD Win11 - Gray (A5EFK-097)
MSI Delta 15 15.6" 240Hz Gaming Laptop AMD Ryzen R7-5800H RX6700M 16GB 1TB NVMe SSD Win11 - Gray (A5EFK-097)
By MSI
$929.99

Exterior

MSI Alpha 15 A3DX
Dimensions14.08” x 9.76” x 1.08” (357.7 x 248 x 27.5 mm)
Weight5.07 lbs (2.3 kg)
ColorsAluminum Black
Keyboard and Trackpad
  • Keyboard
    • Backlight Keyboard (Single-Color, Red).
    • Per-Key RGB gaming keyboard by SteelSeries with Silver-Lining Print.
  • Touchpad
    • Silky smooth touchpad with a multi-touch gesture.

Display

MSI Alpha 15 A3DX
Size15.6 Inches
Info
  • 15.6" FHD (1920x1080), 120Hz, IPS-Level
  • 15.6" FHD (1920x1080), 144Hz, IPS-Level

Ports

MSI Alpha 15 A3DX
Ports
  • 1 x USB Type-C 3.2 Gen 1
  • 3 x USB Type-A 3.2 Gen 1
  • 1 x RJ45
  • 1 x SD (XC/HC) card reader
  • 1 x HDMI (4K @ 60Hz)
  • 1 x Mini-DisplayPort
  • 1 x Mic-in
  • 1x Headphone-out (SPDIF)

Internal Specs

MSI Alpha 15 A3DX
Processor
  1. AMD Ryzen™ 7 3750H
    4 cores, 8 threads, 2.30 → 4.00 GHz, 4MB L3 Cache, 35W

Geekbench 5 Single Core

MSI Alpha 15 A3DX1
AMD Ryzen™ 7 3750H812100.00%
0812

Geekbench 5 Multi-Core

MSI Alpha 15 A3DX1
AMD Ryzen™ 7 3750H3,142100.00%
03,142
Integrated Graphics
  1. AMD Ryzen™ 7 3750H
    AMD Radeon™ Graphics
    10 Graphics Cores, 1400 MHz
MemoryUp to 64GB 2400MHz Dual-channel DDR4 SDRAM
2 x SO-DIMM slots.
Discrete Graphics
  • AMD Radeon™ RX 5300M
    Video memory: 3GB GDDR6 VRAM.
  • AMD Radeon™ RX 5500M
    Video memory: 4GB GDDR6 VRAM.
Storage
  • 1 x M.2 SSD Combo slot (NVMe PCIe Gen 3 / SATA)
  • 1 x 2.5" SATA HDD

Connectivity

MSI Alpha 15 A3DX
Wi-Fi802.11 AC Wi-Fi
BluetoothBluetooth 5.0
EthernetGigabit LAN
Speed: 10/100/1000 Mbps.

Battery

MSI Alpha 15 A3DX
Size51 Wh (6-cell Li-Ion battery)
Power Supply180W power adapter

Software

MSI Alpha 15 A3DX
OSWindows 10 Home
Built-in Apps
Dragaon Center MSI App Player SteelSeries Engine 3

Camera & Audio

MSI Alpha 15 A3DX
CameraFront-facing camera
720p (1280 x 720 HD) camera.
Audio
  • Speakers
    • 2 x 2W Speakers
    • Giant Speaker
      5 times bigger than other louder sounds, more resonance, and higher quality.
    • Nahimic 3
      Enhance in-game 3D surround sound and make finite control over your music, movies, and conference calls.
    • Hi-Res Audio
      Immerse yourself in lossless music and enjoy the premium sound quality with Hi-Resolution Audio. Experience and listen to audio the way it was intended.
  • Microphone
    • Array Microphones.

Misc

MSI Alpha 15 A3DX
Warranty1-year Limited Warranty (Include 1 Year Global)

Key Features

MSI Alpha 15 A3DX
At Glance
Released in
2019
16:9 FHD
15.6”
1080p 144Hz
Weight
5.07 lb
2.30 kg
Powered By
AMD Ryzen 7 3750H
4C/8T, 2.30 → 4.00 GHz
Geekbench 5
812
Single Core
Geekbench 5
3,142
Multi-Core
With integrated
AMD Radeon™ Graphics
10 Graphics Cores, 1400 MHz
Upgradable up to
64GB
2400 MHz DDR4
AMD Radeon
RX 5500M
4GB GDDR6

Photos

Our analysis and reviews

MSI Alpha 15 A3DX image

What we like

Reasons to like about MSI Alpha 15 A3DX.

Supports Windows 11

MSI Alpha 15 A3DX exceed all minimum system requirements for Windows 11.

RequirementsMSI Alpha 15 A3DX
Secure BootYes
TPM 2.0 TPM 2.0
ProcessorAMD Ryzen 7 3750H
4GB RAM8GB → 64GB
64GB Drive256GB → 4TB
2 Cores CPU4 cores
Upgradable storage

MSI Alpha 15 A3DX comes with a single removable M.2 SSD slot that you can replace and upgrade in the future. On top of that, it also has a single SATA slot that users can use to install a 2.5-inch SATA SSD, SSHD, or a hard disk drive to add even more storage. Learn more

Storage SlotsMSI Alpha 15 A3DX
M.2x1
SATA1
Upgradable memory

The MSI Alpha 15 A3DX has two RAM slots which you can use to add or replace with a larger one if it isn't already at the maximum size that the system chipset support. Learn more

MemoryMSI Alpha 15 A3DX
Slotsx2
TypeDDR4
Speed2400 MHz
Supports discrete graphics

Configurable up to AMD Radeon RX 5500M 4GB GDDR6