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Product comparison · 2 laptops

Acer Aspire 7551-P323G32Mnkk vs TERRA NL1220005 laptop Intel® Pentium® Dual-Core T4500

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  • 63specifications compared
  • 25differ
  • 38identical
  • 51known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • AMD Athlon II
    • Intel® Pentium® Dual-Core
  • Processor model
    • P320
    • T4500
  • Processor frequency
    • 2.1 GHz
    • 2.3 GHz
  • Processor cache type
    • L2
    • Smart Cache
  • Internal memory
    • 3 GB
    • 2 GB
  • Internal memory type
    • DDR3-SDRAM
    • DDR2-SDRAM

Side by side

Differences highlightedShow differences only
114 specifications
A

Acer

Aspire 7551-P323G32MnkkView product
B

TERRA

NL1220005 laptop Intel® Pentium® Dual-Core T4500

Model NL1220005

View product
Designidentical
Product colourBlackBlack
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
Native aspect ratio16:916:9
HD typeKnown for oneHD+
LED backlightKnown for oneYes
Display brightnessKnown for one220 cd/m²
Display response rise/fallKnown for one8 ms
Processor4 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersAMD Athlon IIIntel® Pentium® Dual-Core
Processor modelDiffersP320T4500
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.1 GHz2.3 GHz
Processor cache1 MB1 MB
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one800 MHz
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePenryn
Thermal Design Power (TDP)Known for one35 W
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
Memory4 differ
Internal memoryDiffers3 GB2 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB1 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory slotsKnown for one2x SO-DIMM
Memory slots (available)Known for one2
Storage2 differ
Total storage capacityDiffers320 GB500 GB
HDD interfaceSATASATA
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MiniSD, MMC, MS PRO, MS PRO Duo, SD
Number of HDDs installedKnown for one1
HDD speedKnown for one5400 RPM
Graphics2 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 4250Intel® GMA X4500
Graphics card familyDiffersAMDIntel
Cameraidentical
Front camera resolution (numeric)1.3 MP1.3 MP
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wi-FiYesYes
Networking featuresKnown for oneFast Ethernet
BluetoothDiffersNoYes
Ethernet LANKnown for oneYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers10
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Headphone outputs11
S/PDIF out portDiffersNoYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports00
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Performance1 differ
Motherboard chipsetDiffersAMD M880GIntel® GL40 Express
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office Starter 2010 Kaspersky Internet Security
Bundled softwareKnown for oneNero 9
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one42925
Processor codeKnown for oneSLGZC
Thermal Monitoring TechnologiesKnown for oneYes
Battery1 differ
Battery capacityDiffers48.8 Wh4400 mAh
Number of battery cellsKnown for one6
Battery life (max)Known for one2.7 h
Poweridentical
AC adapter power90 W90 W
AC adapter input voltageKnown for one110 - 220 V
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
HDD user passwordKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.6 kg2.7 kg
WidthDiffers381 mm374 mm
DepthDiffers253 mm256 mm
Height (front)2.5 cm2.5 cm
Height (rear)Differs3.4 cm3.79 cm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Internal modemNoNo
TV tuner integratedNoNo
Supplied AC adapter typeACAC
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Wake-on-LAN readyKnown for oneYes
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Audio system direct 3D soundKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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