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Product comparison · 2 laptops

Acer Aspire 3 A315-51-31RD Intel® Core™ i3 i3-7100U Laptop vs Samsung Galaxy Book 12 Wi-Fi

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  • 115specifications compared
  • 32differ
  • 83identical
  • 50known for one product only

Key differences

  • Product type
    • Laptop
    • Hybrid (2-in-1)
  • Form factor
    • Clamshell
    • Convertible (Detachable)
  • Display diagonal
    • 39.6 cm (15.6")
    • 30.5 cm (12")
  • Display resolution
    • 1366 x 768 pixels
    • 2160 x 1440 pixels
  • Touchscreen
    • No
    • Yes
  • Native aspect ratio
    • 16:9
    • 3:2
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i3
    • 7th gen Intel® Core™ i5

Side by side

Differences highlightedShow differences only
165 specifications
A

Acer

Aspire 3 A315-51-31RD Intel® Core™ i3 i3-7100U Laptop

Model A315-51-31RD

View product
B

Samsung

Galaxy Book 12 Wi-FiView product
Design2 differ
Product typeDiffersLaptopHybrid (2-in-1)
Product colourBlackBlack
Form factorDiffersClamshellConvertible (Detachable)
Display4 differ
Display diagonalDiffers39.6 cm (15.6")30.5 cm (12")
Display resolutionDiffers1366 x 768 pixels2160 x 1440 pixels
TouchscreenDiffersNoYes
HD typeKnown for oneHD
LED backlightYesYes
Native aspect ratioDiffers16:93:2
Touch technologyKnown for oneMulti-touch
Display technology marketing nameKnown for oneSuper AMOLED
Panel typeKnown for oneSuper AMOLED
Display number of coloursKnown for one16.78 million colours
Processor4 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i37th gen Intel® Core™ i5
Processor modelDiffersi3-7100Ui5-7200U
Processor cores22
Processor threads44
Processor frequencyDiffers2.4 GHz2.5 GHz
System bus rate4 GT/s4 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1356BGA 1356
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameKaby LakeKaby Lake
Bus typeOPIOPI
SteppingH0H0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-down7.5 W7.5 W
Configurable TDP-down frequency0.8 GHz0.8 GHz
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurations1x2+2x1, 1x4, 2x2, 4x11x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version3.03.0
ECC supported by processorNoNo
Processor boost frequencyKnown for one3.1 GHz
Configurable TDP-up frequencyKnown for one2.7 GHz
Configurable TDP-upKnown for one25 W
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR4-SDRAMLPDDR3-SDRAM
Maximum internal memoryKnown for one12 GB
Memory clock speedKnown for one1866 MHz
Storage2 differ
Total storage capacityDiffers1 TB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Optical drive typeNoNo
Card reader integratedYesYes
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelIntel® HD Graphics 620Intel® HD Graphics 620
Maximum on-board graphics card memory32 GB32 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)1000 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card ID0x59160x5916
On-board GPU manufacturerKnown for oneIntel
Audioidentical
Number of built-in speakers22
Built-in microphoneYesYes
Built-in speaker(s)Known for oneYes
Audio formats supportedKnown for oneAAC, FLAC, M4A, MP3, WAV, WMA
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one0.3 MP
Front camera resolutionKnown for one640 x 480 pixels
Rear cameraKnown for oneYes
Rear camera resolution (numeric)Known for one5 MP
Network2 differ
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth profilesKnown for oneA2DP, AVRCP, DUN, HFP, HID, HOGP, OPP, PAN
Bluetooth versionKnown for one4.1
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
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 quantityDiffers02
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity00
Thunderbolt ports quantity00
Thunderbolt 3 ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Docking connectorKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture64-bit64-bit
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)YesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers9544295443
Processor codeDiffersSR2ZWSR2ZU
Processor package size42 x 24 mm42 x 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one2
Battery capacityDiffers4810 mAh5070 mAh
Battery life (max)Known for one6.5 h
Battery voltageKnown for one7.7 V
Battery recharge timeKnown for one2.5 h
Poweridentical
AC adapter powerKnown for one45 W
AC adapter frequencyKnown for one50 - 60 Hz
DC-in jackKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.1 kg754 g
WidthDiffers381.6 mm199.8 mm
DepthDiffers259 mm7.4 mm
HeightDiffers21.6 mm291.3 mm
Height (front)Known for one2.16 cm
Height (rear)Known for one2.16 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Keyboard includedKnown for oneYes
Performanceidentical
GPS (satellite)Known for oneYes
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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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