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Product comparison · 2 laptops

Acer Aspire 431-4829 Intel® Pentium® 987 vs HP ENVY 6-1172ed Intel® Core™ i5 i5-3317U Laptop

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  • 128specifications compared
  • 50differ
  • 78identical
  • 65known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • 987
    • i5-3317U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.5 GHz
    • 1.7 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor lithography
    • 32 nm
    • 22 nm

Side by side

Differences highlightedShow differences only
193 specifications
A

Acer

Aspire 431-4829 Intel® Pentium® 987

Model 431-4829

View product
B

HP

ENVY 6-1172ed Intel® Core™ i5 i5-3317U Laptop

Model 6-1172ed

View product
Designidentical
Product typeKnown for oneLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Housing materialKnown for oneMetal
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeKnown for oneHD
Display number of coloursKnown for one16.78 million colours
LED backlightYesYes
Native aspect ratio16:916:9
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffers987i5-3317U
Processor cores22
Processor threadsDiffers24
Processor boost frequencyKnown for one2.6 GHz
Processor frequencyDiffers1.5 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketBGA 1023BGA 1023
Processor lithographyDiffers32 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Pentium 900 Series for MobileIntel Core i5-3300 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersQ0L1
Thermal Design Power (TDP)17 W17 W
TjunctionDiffers100 °C105 °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)Differs1517
ECC supported by processorNoNo
Maximum number of SMP processorsKnown for one1
Memory1 differ
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slots2x SO-DIMM2x SO-DIMM
Memory slots (available)Known for one1
Maximum internal memoryDiffers8 GB16 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
Total storage capacityDiffers500 GB532 GB
Storage mediaDiffersHDDHDD+SSD
Number of HDDs installed11
HDD capacity500 GB500 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Number of SSDs installedKnown for one1
SSD capacityKnown for one32 GB
SSD interfaceKnown for onemSATA
Optical drive typeDiffersDVD Super MultiNo
Card reader integratedYesYes
HDD sizeKnown for one2.5"
Compatible memory cardsKnown for oneMMC, SD
Graphics2 differ
On-board graphics cardYesYes
Graphics card familyIntelIntel
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
On-board graphics card IDKnown for one0x166
Maximum graphics card memoryKnown for one1.65 GB
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audioidentical
Audio systemKnown for oneBeats Audio
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Built-in microphoneYesYes
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-FiYesYes
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
BluetoothYesYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneGigabit Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portKnown for oneNo
Microphone inYesYes
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel HM77 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard backlitKnown for oneYes
Numeric keypadNoNo
Full-size keyboardYesYes
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system installedWindows 8Windows 8
Operating system architecture64-bit64-bit
Trial softwareKnown for oneSymantec Norton Internet Security 2013
Processor special features20 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyDiffers32 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
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 versionKnown for one1.00
Intel Rapid Storage TechnologyNoNo
Intel Secure Key Technology versionKnown for one1.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Rapid Start TechnologyKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6719465707
Processor codeDiffersSR0V4SR0N8
Processor package sizeDiffers31.0 x 24.0 (BGA1023)31.0 x 24.0 mm
Supported instruction setsDiffersSSE4.xAVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cells44
Battery capacityKnown for one2500 mAh
Battery life (max)Known for one4 h
Poweridentical
AC adapter power65 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Power auto-sensingKnown for oneYes
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Password protection typeKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-24 - 45 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Wi-Fi certifiedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.1 kg2.15 kg
WidthDiffers342 mm374 mm
DepthDiffers245 mm252.8 mm
HeightDiffers23 mm19.8 mm
Packaging dataidentical
Package dimensions (WxDxH)Known for one520 x 80 x 345 mm
Package weightKnown for one2.99 kg
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Infrared data portNoNo
3DKnown for oneNo
TV tuner integratedKnown for oneNo
Supplied AC adapter typeACAC

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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