MSI Bravo 15 2021 (Ryzen) vs Acer Predator Helios 300 (PH315-54)

You can select specific configurations for the laptops to get a more accurate comparative review
Display 1920 x 1080
CPU
GPU Radeon RX 5500M 4GB
RAM
Storage

Review

Evaluation of MSI Bravo 15 2021 (Ryzen) and Acer Predator Helios 300 (PH315-54) important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Case
Design, materials, durability and usability

Key Differences

What are the key differences between the notebooks
Advantages of the MSI Bravo 15 2021 (Ryzen)
  • Around 10% better multi-core CPU performance in the Cinebench R23 test
Advantages of the Acer Predator Helios 300 (PH315-54)
  • Can run popular games at about 48-66% higher FPS
  • Includes an old-school USB-A port
  • Features a a little bigger (~8%) battery – 58 against 53.5 watt-hours
  • High-speed PCI Express Gen 4 interface
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 2.35 kg (5.18 lbs) 2.3 kg (5.07 lbs)
Dimensions 359 x 259 x 24.9 mm
14.13 x 10.2 x 0.98 inches
363 x 255 x 22.9 mm
14.29 x 10.04 x 0.9 inches
Area 930 cm2 (144.1 inches2) 926 cm2 (143.5 inches2)
Screen-to-body ratio ~72.2% ~72.5%
Side bezels 6.8 mm 8.8 mm
Colors Black Black
Transformer No No
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 2 2
Noise level - 54.7 dB

Display

Size 15.6 inches 15.6 inches
Type IPS LCD IPS LCD
Refresh rate 144 Hz 144 Hz
PPI 141 ppi 141 ppi
Aspect ratio 16:9 16:9
Resolution 1920 x 1080 pixels 1920 x 1080 pixels
HDR support No No
Touchscreen No No
Coating Matte Matte
Display tests
Contrast - 1255:1
sRGB color space - 55%
Adobe RGB profile - 38.1%
DCI-P3 color gamut - 39.1%
Response time - 19 ms

Battery

Capacity
Battery type Li-Ion Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery No Yes
Charging port position Left Bottom
Charge power 150 W 230 W
Weigh of AC adapter - 805 gramm

CPU

CPU name
Base frequency 3.3 GHz 2.2-2.7 GHz
Turbo frequency 4.2 GHz 4.5 GHz
Cores 6 6
Threads 12 12
L3 Cache 16 MB 12 MB
Integrated GPU Radeon RX Vega 7 Intel UHD Graphics for 11th Gen (16 EU)
Fabrication process 7 nm 10 nm

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP - 85 W
Nvidia Optimus - Yes
Type Dedicated Dedicated
Fabrication process 7 nm 8 nm
GPU base clock 1375 MHz 1463 MHz
GPU boost clock 1645 MHz 1695 MHz
FLOPS 4.632 TFLOPS 8.7 TFLOPS
Memory size 4 GB 4 GB
Memory type GDDR6 GDDR6
Memory bus 128 bit 128 bit
Memory speed ~14 Gbps 12 Gbps
Shading units 1408 2560
DirectX support 12 12
GPU performance

RAM

RAM size
Channels 1x8 GB 1x16 GB
Clock 3200 MHz 3200 MHz
Type DDR4 DDR4
Upgradable Yes Yes
Total slots 2 2
Max. ram size 64 GB 64 GB

Storage

Storage size
Bus PCI-E Gen 3.0 (4x) PCI-E Gen 4.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x512 GB
Upgradable Yes Yes
Total slots 1 2
NVMe Yes Yes

Sound

Speakers 2.0 2.0
Power 2x2W -
Dolby Atmos No No
Loudness - 74 dB
Microphones 2 2

Connectivity

Wi-Fi standard v6E v6
Bluetooth v5.1 v5.2
Fingerprint No No
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1280 x 720 1280 x 720
Ports
USB-A 2x USB 3.2 3x USB 3.2
USB Type-C 1x USB 3.2 1x USB 3.2
Thunderbolt No Thunderbolt 4
HDMI 1x HDMI 2.0 1x HDMI 2.1
DisplayPort No 1x v1.4
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) Yes Yes
SD card reader No No
Proprietary charging port Yes Yes

Input

Keyboard
Keyboard type Island Island
Numpad Yes Yes
Backlight Yes Yes
Key travel 1.7 mm -
Touchpad
Size - 10.6 x 7.7 cm
Surface Plastic Plastic
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

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