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Product comparison · 2 laptops

Acer Aspire 3-131-21292G12as Intel® Pentium® 2129Y Laptop vs Acer Aspire 771-53234G75Mnii Intel® Core™ i5 i5-3230M Laptop

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  • 124specifications compared
  • 57differ
  • 67identical
  • 34known for one product only

Key differences

  • Form factor
    • Convertible (Detachable)
    • Clamshell
  • Display diagonal
    • 29.5 cm (11.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Touchscreen
    • Yes
    • No
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • 2129Y
    • i5-3230M
  • Processor threads
    • 2
    • 4

Side by side

Differences highlightedShow differences only
158 specifications
A

Acer

Aspire 3-131-21292G12as Intel® Pentium® 2129Y Laptop

Model 3-131-21292G12as

View product
B

Acer

Aspire 771-53234G75Mnii Intel® Core™ i5 i5-3230M Laptop

Model 771-53234G75Mnii

View product
Design1 differ
Form factorDiffersConvertible (Detachable)Clamshell
Display4 differ
Display diagonalDiffers29.5 cm (11.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
TouchscreenDiffersYesNo
HD typeDiffersHDHD+
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneIPS
Processor9 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffers2129Yi5-3230M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers1.1 GHz2.6 GHz
Processor cacheDiffers2 MB3 MB
Processor seriesDiffersIntel Pentium 2000 series for MobileIntel Core i5-3200 Mobile series
SteppingDiffersP0L1
Thermal Design Power (TDP)Differs10 W35 W
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one3.0
CPU multiplier (bus/core ratio)Differs1126
Scenario Design Power (SDP)Known for one7 W
Memory2 differ
Internal memoryDiffers2 GB4 GB
Maximum internal memoryDiffers4 GB8 GB
Storage5 differ
Total storage capacityDiffers120 GB750 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
HDD capacityKnown for one750 GB
HDD interfaceKnown for oneSATA
Optical drive typeDiffersNoDVD Super Multi DL
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one120 GB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs850 MHz1100 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Number of built-in speakersKnown for one2
Network3 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Integrated 4G WiMAXDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers01
Microphone inDiffersNoYes
Micro HDMI ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Keyboard layoutKnown for oneQWERTY
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
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® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7201672056
Processor codeDiffersSR12MSR0WX
Processor package sizeDiffers31 x 24 mm31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Battery2 differ
Number of battery cellsDiffers46
Battery life (max)Differs6 h3 h
Battery capacityKnown for one5280 mAh
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions5 differ
WeightDiffers790 g3.2 kg
WidthDiffers190.8 mm414.8 mm
DepthDiffers295.4 mm275 mm
Height (front)Differs9.95 mm3.1 cm
Height (rear)Differs1.01 cm3.46 cm
Optical driveidentical
LightScribeKnown for oneNo
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo

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