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Product comparison · 2 laptops

Acer Aspire Timeline Ultra 581T-323A4G52MAss Intel® Core™ i3 i3-2377M Laptop vs Acer Aspire AS5750-2454G50MNKK Intel® Core™ i5 i5-2450M Laptop

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  • 116specifications compared
  • 35differ
  • 81identical
  • 68known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-2377M
    • i5-2450M
  • Processor frequency
    • 1.5 GHz
    • 2.5 GHz
  • Thermal Design Power (TDP)
    • 17 W
    • 35 W
  • CPU multiplier (bus/core ratio)
    • 15
    • 25
  • Memory layout (slots x size)
    • 2 x 2 GB
    • 1 x 4 GB

Side by side

Differences highlightedShow differences only
184 specifications
A

Acer

Aspire Timeline Ultra 581T-323A4G52MAss Intel® Core™ i3 i3-2377M Laptop

Model 581T-323A4G52MAss

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B

Acer

Aspire AS5750-2454G50MNKK Intel® Core™ i5 i5-2450M Laptop

Model AS5750-2454G50MNKK

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersSilverBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeHDHD
Display number of colours16.78 million colours16.78 million colours
LED backlightYesYes
Native aspect ratio16:916:9
Panel typeKnown for oneTFT
Processor7 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-2377Mi5-2450M
Processor cores22
Processor threads44
Processor frequencyDiffers1.5 GHz2.5 GHz
System bus rate5 GT/s5 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketKnown for oneBGA 1023
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameSandy BridgeSandy Bridge
Bus typeDMIDMI
FSB ParityKnown for oneNo
SteppingJ1J1
Thermal Design Power (TDP)Differs17 W35 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs1525
ECC supported by processorNoNo
Processor boost frequencyKnown for one3.1 GHz
Memory2 differ
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 2 GB1 x 4 GB
Maximum internal memoryDiffers6 GB8 GB
Memory clock speedKnown for one1066 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers520 GB500 GB
Storage mediaDiffersHDD+SSDHDD
Number of HDDs installed11
HDD capacity500 GB500 GB
HDD interfaceSATASATA
Number of SSDs installedKnown for one1
SSD capacityKnown for one20 GB
SSD interfaceKnown for oneSATA
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, MS PRO, SD, Smart Media xD
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics2 differ
On-board graphics cardYesYes
Graphics card familyKnown for oneIntel
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1300 MHz
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics 3000
On-board graphics card IDKnown for one0x116
Audioidentical
Built-in microphoneYesYes
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneYes
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network1 differ
Wi-FiYesYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXYesYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers01
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantity00
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Combo headphone/mic portKnown for oneYes
Line-inKnown for oneYes
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel® HM65
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersNoYes
Windows keysYesYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Drivers includedKnown for oneYes
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography32 nm32 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyKnown for oneNo
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)NoNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
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® Quick Sync Video TechnologyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5483453452
Processor codeDiffersSR0CWSR04Z
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsAVXAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers36
Battery capacityDiffers4850 mAh4400 mAh
Battery life (max)Known for one4.5 h
Poweridentical
AC adapter power65 W65 W
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
CertificationKnown for oneACPI 3.0
Weight & dimensions4 differ
WeightDiffers2.3 kg2.6 kg
WidthDiffers366 mm381.6 mm
DepthDiffers256 mm253 mm
HeightDiffers20.6 mm33.2 mm
Height (front)Known for one2.52 cm
Height (rear)Known for one3.32 cm
Packaging contentidentical
Mouse includedKnown for oneNo
AC adapter includedYesYes
Bag includedKnown for oneNo
Cables includedKnown for oneAC
Remote control includedKnown for oneNo
Quick start guideKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC
Internal modemKnown for oneNo
TV tuner integratedKnown for oneNo
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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