Compare MSI Modern 14 B4M vs MSI Alpha 15 B5EX vs MSI Bravo 17
Variants
Per-Key RGB Backlight
Red Backlight
Connectivity
Ports
2x USB 2.0 + 1x USB-C 3.2 Gen1 + 1x HDMI + 1x MicroSD + 1x Audio combo
2x USB3.2 Gen1 + 1x USB-C 3.2 Gen1 + 1x USB 2.0 + 1x HDMI + 1x RJ45 (1Gbps) + 1x Audio combo
3x USB 3.2 Gen1 + 1x USB-C 3.2 Gen1 + 1x HDMI + 1x RJ45 + 1x Audio combo
Wireless Connectivity
WiFi 5 + Bluetooth 5 or WiFi 6 + Bluetooth 5.1
WiFi 6 + Bluetooth 5.2
WiFi 6 + Bluetooth 5.1
Construction
Battery | Capacity
52 Wh
51 Wh
Camera | Front
HD type (30fps@720p)
HD (30fps@720p)
HD type (30fps@720p)
Colors
Onyx Black, Carbon Gray, Blue Stone
Speakers
2x 2W speakers
2x 2W speakers
2x 2W speaker + 1x mic/headphone combo jack
Dimensions
Size | Depth
220.2 mm
259 mm
260 mm
Size | Height
16.9 mm
23.95 mm
23 mm
Size | Width
319 mm
359 mm
397 mm
Weight
1.3 kg
2.35 kg
1.96 kg
Display
Display Diagonal
14 inch
15.6"
17.3 inch
Display Type
IPS
IPS
IPS
Refresh Rate
144 Hz
120 or 144 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080)
FHD (1920x1080)
Function
Audio
Nahimic 3 Audio Enhancer, High-Resolution Audio
Nahimic high-res audio
Graphics
Integrated AMD Radeon Graphics
AMD Radeon RX 6600M
AMD Radeon RX 5500M 4GB
Keyboard Backlight
Yes
RGB lighting
Single-color back-lit (red)
Operating System
Windows 10
Windows 10
Processor
AMD Ryzen 7 4000 U-series
AMD Ryzen 7 5800 H Mobile Processor
Up to AMD Ryzen 7 4000 H processors
Variable Framerate
AMD FreeSync Premium
Weather Resistance
AMD FreeSync Premium
Performance
Durability
MIL-STD-810G
Key Travel
1.5 mm
Memory | Capacity
Up to 64GB (2x SoDIMM)
2x SO-DIMMs, up to 64 GB
2x slots, max 64GB
Memory | Type
DDR4 3200MHz
DDR4-3200
DDR4 3200MHz
Power Supply
65W
180 W
Storage
1x M.2 SSD (PCIe Gen3 / SATA combo)
2x NVMe M.2 SSD by PCIe Gen3 x4
1x M.2 SSD Combo (NVMe PCIe Gen 3 / SATA) + 1x 2.5" SATA
Production
Debut
2020-07-17
2021-07-09
2020-04-30
Model Name
Alpha 15 B5EX
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