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Product comparison · 2 laptops

Acer Aspire 5250-E406G50Mikk AMD E E-450 vs HP Pavilion dv7-7051ea Intel® Core™ i5 i5-2450M Laptop

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  • 61specifications compared
  • 25differ
  • 36identical
  • 114known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD E
    • Intel® Core™ i5
  • Processor model
    • E-450
    • i5-2450M
  • Processor frequency
    • 1.65 GHz
    • 2.5 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • L3

Side by side

Differences highlightedShow differences only
175 specifications
A

Acer

Aspire 5250-E406G50Mikk AMD E E-450

Model 5250-E406G50Mikk

View product
B

HP

Pavilion dv7-7051ea Intel® Core™ i5 i5-2450M Laptop

Model dv7-7051ea

View product
Designidentical
Product typeKnown for oneLaptop
Product colourKnown for oneBlack
Form factorKnown for oneClamshell
Country of originKnown for oneChina
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneHD+
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneGloss
Display brightness200 cd/m²200 cd/m²
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersE-450i5-2450M
Processor cores22
Processor threadsKnown for one4
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers1.65 GHz2.5 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2L3
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core i5-2400 Mobile Series
Processor codenameKnown for oneSandy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneJ1
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one25
ECC supported by processorKnown for oneNo
Memoryidentical
Internal memory6 GB6 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)1 x 2 + 1 x 4 GB1 x 2 + 1 x 4 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Storage2 differ
Total storage capacityDiffers500 GB750 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers500 GB750 GB
HDD interfaceSATASATA
HDD speedKnown for one5400 RPM
Number of SSDs installedKnown for one0
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMMC, SDMMC, SD
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 630M
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card familyDiffersAMD Radeon HD 6000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 6320Intel® HD Graphics 3000
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1300 MHz
On-board graphics card IDKnown for one0x116
Graphics card familyKnown for oneAMD
Audio2 differ
Audio systemDiffersHigh Definition AudioBeats Audio
Built-in speaker(s)Known for oneYes
Number of built-in speakersDiffers24
Built-in subwooferKnown for oneYes
Built-in microphoneYesYes
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Video capturing speedKnown for one30 fps
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one3
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 quantityKnown for one1
DisplayPorts quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsDiffers12
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorKnown for oneNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersAMD A50MIntel HM77 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Processor ARK IDKnown for one53452
Processor codeKnown for oneSR04Z
Processor package sizeKnown for one37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells66
Battery capacityKnown for one62 Wh
Battery life (max)Known for one4.5 h
Poweridentical
AC adapter powerKnown for one90 W
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15 - 3048 m
Non-operating altitudeKnown for one-15 - 12192 m
Weight & dimensions3 differ
WeightDiffers2.6 kg3.15 kg
WidthDiffers381 mm416 mm
DepthDiffers253 mm274 mm
HeightKnown for one35.2 mm
Height (front)Known for one2.5 cm
Height (rear)Known for one3.4 cm
Packaging dataidentical
Package dimensions (WxDxH)Known for one560 x 80 x 345 mm
Package weightKnown for one4.85 kg
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Other featuresidentical
Infrared data portKnown for oneNo

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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