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Product comparison · 2 laptops

Acer eMachines E720-342G25Mi vs TERRA 1220056 laptop Intel® Core™ i3 i3-370M

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  • 101specifications compared
  • 53differ
  • 48identical
  • 51known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 39.6 cm (15.6")
  • Display resolution
    • 1280 x 800 pixels
    • 1366 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™ i3
  • Processor model
    • T3400
    • i3-370M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.16 GHz
    • 2.4 GHz
  • Processor cache
    • 1 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
152 specifications
A

Acer

eMachines E720-342G25MiView product
B

TERRA

1220056 laptop Intel® Core™ i3 i3-370M

Model 1220056

View product
Display3 differ
Display diagonalDiffers39.1 cm (15.4")39.6 cm (15.6")
Display resolutionDiffers1280 x 800 pixels1366 x 768 pixels
Native aspect ratioDiffers16:1016:9
Processor16 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™ i3
Processor modelDiffersT3400i3-370M
Processor threadsDiffers24
Processor frequencyDiffers2.16 GHz2.4 GHz
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one667 MHz
Processor socketDiffersSocket 478Socket 988
Processor lithographyDiffers65 nm32 nm
Processor seriesDiffersIntel Pentium T3000 Series for MobileIntel Core i3-300 Mobile Series
Processor codenameDiffersMeromArrandale
Bus typeDiffersFSBDMI
SteppingDiffersM0K0
TjunctionDiffers100 °C90 °C
Number of Processing Die TransistorsDiffers291 M382 M
Processing Die sizeDiffers143 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1318
Processor generationKnown for oneIntel® Core™ i3
System bus rateKnown for one2.5 GT/s
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Memory4 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Storage2 differ
Total storage capacityDiffers250 GB320 GB
Number of HDDs installedKnown for one1
HDD speedKnown for one5400 RPM
Card reader integratedDiffersNoYes
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel 4500
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one667 MHz
Maximum graphics card memoryKnown for one1.748 GB
Audioidentical
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresDiffersFast EthernetGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100Base-T(X)
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityDiffers01
HDMI ports quantityDiffers01
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one1
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® GL40 ExpressIntel® HM55 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows 7 Professional
Drivers includedKnown for oneYes
Trial softwareKnown for oneKaspersky Internet Security
Processor special features13 differ
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Processor ARK IDDiffers3558349020
Processor codeDiffersSLB3PSLBUK
Thermal Monitoring TechnologiesDiffersNoYes
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Processor package sizeKnown for onerPGA 37.5x 37.5, BGA 34x28
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Batteryidentical
Battery life (max)Known for one3 h
Number of battery cellsKnown for one6
Battery capacityKnown for one4400 mAh
Poweridentical
AC adapter input voltageKnown for one110 - 220 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneNo
Weight & dimensions5 differ
WeightDiffers2.8 kg2.7 kg
WidthDiffers364.6 mm374 mm
DepthDiffers273.6 mm256 mm
Height (front)Differs2.7 cm2.5 cm
Height (rear)Differs3.84 cm3.79 cm
Other features1 differ
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u
Power requirementsKnown for one100 - 240V
Power supply typeKnown for oneAC/DC
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP

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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