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Product comparison · 2 all-in-one pcs/workstations

Acer Aspire S27B-UGMTL-H Copilot+ PC Intel Core Ultra 7 155H vs ASUS ExpertCenter PM240FA-BPC078X AMD Ryzen™ 5 40

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  • 53specifications compared
  • 25differ
  • 28identical
  • 70known for one product only

Key differences

The Acer Aspire S27B-UGMTL-H Copilot+ PC Intel Core Ultra 7 155H has 12 more processor cores than the ASUS ExpertCenter PM240FA-BPC078X AMD Ryzen™ 5 40 (16 vs 4). The Acer Aspire S27B-UGMTL-H Copilot+ PC Intel Core Ultra 7 155H has 14 more processor threads than the ASUS ExpertCenter PM240FA-BPC078X AMD Ryzen™ 5 40 (22 vs 8). The Acer Aspire S27B-UGMTL-H Copilot+ PC Intel Core Ultra 7 155H has 0.5 GHz more processor boost frequency than the ASUS ExpertCenter PM240FA-BPC078X AMD Ryzen™ 5 40 (4.8 GHz vs 4.3 GHz). Only the Acer Aspire S27B-UGMTL-H Copilot+ PC Intel Core Ultra 7 155H has built-in speaker(s). Display diagonal: 68.6 cm (27") on the Acer Aspire S27B-UGMTL-H Copilot+ PC Intel Core Ultra 7 155H, 60.5 cm (23.8") on the ASUS ExpertCenter PM240FA-BPC078X AMD Ryzen™ 5 40.

  • Display diagonal
    • 68.6 cm (27")
    • 60.5 cm (23.8")
  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel Core Ultra 7
    • AMD Ryzen™ 5
  • Processor model
    • 155H
    • 40
  • Processor cores
    • 16
    • 4
  • Processor threads
    • 22
    • 8
  • Processor boost frequency
    • 4.8 GHz
    • 4.3 GHz
  • Processor cache type
    • Smart Cache
    • L2 & L3

Side by side

Differences highlightedShow differences only
123 specifications
A

Acer

Aspire S27B-UGMTL-H Copilot+ PC Intel Core Ultra 7 155H

Model S27B-UGMTL-H

View product
B

ASUS

ExpertCenter PM240FA-BPC078X AMD Ryzen™ 5 40

Model PM240FA-BPC078X

View product
Display1 differ
Display diagonalDiffers68.6 cm (27")60.5 cm (23.8")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
Native aspect ratio16:916:9
Display brightnessKnown for one250 cd/m²
Anti-glare screenKnown for oneYes
RGB colour spaceKnown for onesRGB
Colour gamutKnown for one100%
Tilt adjustmentKnown for oneYes
Processor8 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel Core Ultra 7AMD Ryzen™ 5
Processor generationDiffersIntel® Core™ Ultra (Series 1)AMD Ryzen 10 Series
Processor modelDiffers155H40
Processor coresDiffers164
Processor threadsDiffers228
Processor boost frequencyDiffers4.8 GHz4.3 GHz
Processor frequencyKnown for one2.8 GHz
Processor cache typeDiffersSmart CacheL2 & L3
L2 cacheKnown for one2 MB
L3 cacheKnown for one4 MB
Performance coresKnown for one6
Efficient coresKnown for one8
Low Power Efficient-coresKnown for one2
Performance-core Max Turbo FrequencyKnown for one4.8 GHz
Efficient-core Max Turbo FrequencyKnown for one3.8 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one2.5 GHz
Performance-core base frequencyKnown for one1.4 GHz
Efficient-core base frequencyKnown for one0.9 GHz
Low Power Efficient-core Base FrequencyKnown for one700 MHz
Processor cacheKnown for one24 MB
Processor socketKnown for oneBGA 2049
Maximum turbo powerKnown for one115 W
Processor base powerKnown for one28 W
Memory1 differ
Internal memory16 GB16 GB
Internal memory typeDiffersDDR5-SDRAMLPDDR5x-SDRAM
Maximum internal memory16 GB16 GB
Memory form factorKnown for oneOn-board
Memory layout (slots x size)Known for one2 x 8 GB
Storage3 differ
Total storage capacityDiffers1 TB512 GB
Storage mediaSSDSSD
Number of storage drives installed11
Total SSDs capacityDiffers1 TB512 GB
Number of SSDs installed11
SSD capacityDiffers1 TB512 GB
NVMeKnown for oneYes
SSD interfacePCI Express 4.0PCI Express 4.0
SSD form factorKnown for oneM.2
Optical drive typeNoNo
Graphics3 differ
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerDiffersIntelAMD
On-board graphics cardYesYes
On-board graphics card familyDiffersIntel Arc GraphicsAMD Radeon
On-board graphics card modelDiffersIntel Arc GraphicsAMD Radeon 610M
Audio1 differ
Built-in speaker(s)DiffersYesNo
Built-in microphoneKnown for oneYes
Cameraidentical
Built-in cameraYesYes
Camera HD typeKnown for oneFull HD
Camera resolutionKnown for one1920 x 1080 pixels
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
Network1 differ
Wi-FiKnown for oneYes
Top Wi-Fi standardKnown for oneWi-Fi 6E (802.11ax)
Wi-Fi standardsKnown for oneWi-Fi 6E (802.11ax)
Antenna typeKnown for one2x2
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s1000,10,100 Mbit/s
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports11
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
USB4 Gen 3x2 ports quantityKnown for one0
HDMI ports quantity11
HDMI versionKnown for one2.1b
Combo headphone/mic portYesYes
DC-in jackKnown for oneYes
Number of rear USB portsKnown for one3
Number of side USB portsKnown for one1
Number of side audio portsKnown for one1
Design1 differ
Product colourDiffersWhiteBlack
Colour nameKnown for oneBlack
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Introduction yearKnown for one2026
Performanceidentical
Product typeAll-in-One PCAll-in-One PC
Market positioningKnown for oneBusiness
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) version2.02.0
Software1 differ
Operating system installedDiffersWindows 11 HomeWindows 11 Pro
Operating system architecture64-bit64-bit
Trial softwareKnown for one1-month trial for new Microsoft 365 customers.
Poweridentical
AC adapter power90 W90 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Weight & dimensions2 differ
Width (with stand)Differs611.8 mm540 mm
Depth (with stand)Known for one16.9 mm
Height (with stand)Known for one434 mm
Weight (with stand)Known for one5.5 kg
Depth (without stand)Differs14.5 mm18 mm
Package widthKnown for one600 mm
Package depthKnown for one200 mm
Package heightKnown for one510 mm
Package weightKnown for one6.22 kg
Width (without stand)Known for one611.8 mm
Height (without stand)Known for one487.5 mm
Packaging content2 differ
Mouse connectivityDiffersWirelessWired
Mouse includedYesYes
Keyboard connectivityDiffersWirelessWired
Keyboard includedYesYes
Neural processor unit (NPU)identical
Copilot+ PCKnown for oneYes
Neural processor unit (NPU)Known for oneIntel AI Boost
Sparsity supportKnown for oneYes
Windows Studio effects supportKnown for oneYes
AI software frameworks supported by NPUKnown for oneDirectML, ONNX RT, OpenVINO, Windows ML
Total processor performance up toKnown for one33 TOPs
NPU performance up toKnown for one11 TOPs
GPU performance up toKnown for one18 TOPs

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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