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Product comparison · 2 laptops

Acer Aspire 571G-B972G50Mn Intel® Pentium® B970 39.6 cm (15.6") HD 3 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Black, Silver vs Acer Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop

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  • 129specifications compared
  • 50differ
  • 79identical
  • 35known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • B970
    • i3-3120M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.3 GHz
    • 2.5 GHz
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
164 specifications
A

Acer

Aspire 571G-B972G50Mn Intel® Pentium® B970 39.6 cm (15.6") HD 3 GB DDR3-SDRAM 500 GB HDD NVIDIA® GeForce® GT 620M Windows 7 Home Premium Black, Silver

Model 571G-B972G50Mn

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B

Acer

Aspire 771-33128G50Makk Intel® Core™ i3 i3-3120M Laptop

Model 771-33128G50Makk

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Product typeKnown for oneLaptop
Display2 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Processor11 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor modelDiffersB970i3-3120M
Processor threadsDiffers24
Processor frequencyDiffers2.3 GHz2.5 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketKnown for oneSocket 988
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i3-3100 Mobile Series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneQ0
TjunctionDiffers85 °C105 °C
CPU multiplier (bus/core ratio)Differs2325
Processor generationKnown for one3rd gen Intel® Core™ i3
Memory1 differ
Internal memoryDiffers3 GB8 GB
Memory clock speedKnown for one1333 MHz
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slots (available)Known for one0
Storage2 differ
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC+, MS PRO, SD, xD
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 620MNot available
Graphics card familyKnown for oneIntel
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
Number of discrete graphics cardsKnown for one1
On-board graphics card IDKnown for one0x166
Audioidentical
Built-in speaker(s)Known for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network3 differ
Networking featuresKnown for oneGigabit Ethernet, WLAN
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Integrated 4G WiMAXDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
Headphone outputsKnown for one1
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel HM77 Express
Keyboardidentical
Numeric keypadKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 8
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)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)DiffersNoYes
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
Processor ARK IDDiffers6391571465
Processor codeKnown for oneSR0J2
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Conflict-Free processorDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions4 differ
WeightDiffers2.45 kg3.2 kg
WidthDiffers382 mm414.8 mm
DepthDiffers253 mm275 mm
HeightDiffers33.2 mm34.7 mm
Other featuresidentical
Infrared data portKnown for oneNo
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)
Supplied AC adapter typeKnown for oneAC
Optical driveidentical
LightScribeKnown 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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