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Product comparison · 2 laptops

Acer Predator Helios Neo 14 AI PHN14-71 - Intel Core Ultra 7 255HX vs MSI Stealth A16 MercedesAMG AI+ A3XWGG-043NL

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  • 80specifications compared
  • 38differ
  • 42identical
  • 63known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Display diagonal
    • 36.8 cm (14.5")
    • 40.6 cm (16")
  • Display resolution
    • 2880 x 1800 pixels
    • 2560 x 1600 pixels
  • HD type
    • WQXGA+
    • Quad HD+
  • Maximum refresh rate
    • 120 Hz
    • 240 Hz
  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel Core Ultra 7
    • AMD Ryzen AI 9 HX
  • Processor generation
    • Intel Core Ultra (Series 2)
    • AMD Ryzen AI 300 Series

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Differences highlightedShow differences only
143 specifications
A

Acer

Predator Helios Neo 14 AI PHN14-71 - Intel Core Ultra 7 255HX

Model PHN14-71-77T3

View product
B

MSI

Stealth A16 MercedesAMG AI+ A3XWGG-043NLView product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackGrey
Form factorClamshellClamshell
Market positioningKnown for oneGaming
Country of originKnown for oneChina
Colour nameKnown for oneSelenite Gray
Housing materialKnown for oneMetal, Plastic
Original brand nameKnown for oneMSI
Display4 differ
Display diagonalDiffers36.8 cm (14.5")40.6 cm (16")
Display resolutionDiffers2880 x 1800 pixels2560 x 1600 pixels
TouchscreenNoNo
HD typeDiffersWQXGA+Quad HD+
Display technology marketing nameKnown for oneCineCrystal
Panel typeOLEDOLED
Native aspect ratio16:1016:10
Maximum refresh rateDiffers120 Hz240 Hz
Display brightnessKnown for one400 cd/m²
Colour gamutKnown for one100%
RGB colour spaceKnown for oneDCI-P3
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneDisplayHDR True Black 600
Processor6 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel Core Ultra 7AMD Ryzen AI 9 HX
Processor generationDiffersIntel Core Ultra (Series 2)AMD Ryzen AI 300 Series
Processor modelDiffers255H370
Processor coresDiffers1612
Processor threadsDiffers1624
Processor boost frequency5.1 GHz5.1 GHz
Processor frequency2 GHz2 GHz
Performance coresKnown for one6
Efficient coresKnown for one8
Low Power Efficient-coresKnown for one2
Performance-core Max Turbo FrequencyKnown for one5.1 GHz
Efficient-core Max Turbo FrequencyKnown for one4.4 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one2.5 GHz
Performance-core base frequencyKnown for one2 GHz
Efficient-core base frequencyKnown for one1.5 GHz
Low Power Efficient-core Base FrequencyKnown for one700 MHz
Processor cacheKnown for one24 MB
Maximum turbo powerKnown for one115 W
Processor base powerKnown for one28 W
Processor cache typeKnown for oneL2 & L3
L3 cacheKnown for one24 MB
L2 cacheKnown for one12 MB
Neural processor unit (NPU)3 differ
Copilot+ PCKnown for oneNo
Neural processor unit (NPU)DiffersIntel AI BoostAMD Ryzen AI
Sparsity supportKnown for oneYes
Windows Studio effects supportKnown for oneYes
AI software frameworks supported by NPUKnown for oneDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up toDiffers96 TOPs80 TOPs
NPU performance up toDiffers13 TOPs50 TOPs
GPU performance up toKnown for one74 TOPs
Memory3 differ
Internal memory32 GB32 GB
Internal memory typeDiffersLPDDR5x-SDRAMDDR5-SDRAM
Memory layout (slots x size)Differs1 x 32 GB2 x 16 GB
Maximum internal memoryDiffers32 GB96 GB
Memory clock speedKnown for one5600 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers1 TB2 TB
Storage mediaSSDSSD
Total SSDs capacityDiffers1 TB2 TB
Number of SSDs installed11
SSD capacityDiffers1 TB2 TB
NVMeYesYes
SSD interfacePCI Express 4.0PCI Express 4.0
SSD form factorM.2M.2
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete GPU manufacturerNVIDIANVIDIA
Discrete graphics card modelNVIDIA GeForce RTX 5070NVIDIA GeForce RTX 5070
Discrete graphics card memory8 GB8 GB
Discrete graphics memory typeGDDR7GDDR7
On-board GPU manufacturerDiffersIntelAMD
On-board graphics card familyKnown for oneIntel Arc Graphics
On-board graphics card modelDiffersIntel Arc 140TAMD Radeon 890M
Audio1 differ
Number of built-in speakersDiffers26
Built-in microphoneKnown for oneYes
Audio systemKnown for oneNahimic 3
Speaker powerKnown for one2 W
Cameraidentical
Front cameraYesYes
Front camera HD typeFull HDFull HD
Video capturing speedKnown for one30 fps
Infrared (IR) cameraKnown for oneYes
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
Network4 differ
Mobile network connectionNoNo
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 7 (802.11be)
Antenna typeKnown for one2x2
WLAN controller manufacturerKnown for oneKiller
WLAN controller modelDiffersKiller Wi-Fi 6E 1675iKiller Wi-Fi BE1750x
Ethernet LANYesYes
BluetoothYesYes
Bluetooth versionDiffers5.35.4
Ethernet LAN data ratesKnown for one2500 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantity11
Combo headphone/mic portYesYes
HDMI versionKnown for one2.1
Intel® Thunderbolt 4Known for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
Keyboard2 differ
Pointing deviceTouchpadTouchpad
Keyboard backlitYesYes
Numeric keypadDiffersNoYes
Keyboard backlit colourRGBRGB
Keyboard backlit zoneDiffers3-zone RGBPer-key RGB
Copilot keyYesYes
Softwareidentical
Operating system installedWindows 11 HomeWindows 11 Home
Operating system architectureKnown for one64-bit
Bundled softwareKnown for oneNvidia App, True Color, Nahimic 3, MSI App Player, Mystic Light, Ambient Link, MSI Companion, Crosshair, Battery Master, MSI Center, Steelseries GG, Discrete Graphics Mode, MSI AI Engine, AMD Radeon Software, AI Noise Cancellation Pro, Microsoft Effect Pack (MEP)
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one13 h
Number of battery cellsKnown for one4
Battery capacityKnown for one99.9 Wh
Power1 differ
AC adapter powerDiffers230 W240 W
USB Type-C charging portYesYes
USB Type-C required charging power (min)Known for one90 W
USB Power Delivery (USB PD)Known for oneYes
Security1 differ
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) versionKnown for one2.0
Weight & dimensions4 differ
WeightDiffers1.9 kg2.1 kg
WidthDiffers323.9 mm355.8 mm
DepthDiffers254.7 mm259.7 mm
HeightDiffers20.8 mm19.9 mm
Height (rear)Known for one2.08 cm
Packaging dataidentical
Package widthKnown for one480 mm
Package depthKnown for one310 mm
Package heightKnown for one73 mm
Package weightKnown for one3.6 kg
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Warranty periodKnown for one2 year(s)

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