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Product comparison · 2 laptops

Acer Aspire 121-C74G32akk AMD C C-70 Laptop vs ASUS X501A-XX191H laptop Intel® Celeron® B820

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  • 55specifications compared
  • 20differ
  • 35identical
  • 90known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 29.5 cm (11.6")
    • 39.6 cm (15.6")
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD C
    • Intel® Celeron®
  • Processor model
    • C-70
    • B820
  • Processor frequency
    • 1 GHz
    • 1.7 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Total storage capacity
    • 320 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
145 specifications
A

Acer

Aspire 121-C74G32akk AMD C C-70 Laptop

Model 121-C74G32akk

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B

ASUS

X501A-XX191H laptop Intel® Celeron® B820

Model X501A-XX191H

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Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackWhite
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers29.5 cm (11.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeKnown for oneHD
LED backlightYesYes
Native aspect ratio16:916:9
Processor5 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD CIntel® Celeron®
Processor modelDiffersC-70B820
Processor cores22
Processor threads22
Processor frequencyDiffers1 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers1 MB2 MB
Processor cache typeL2L2
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneSandy Bridge
Bus typeKnown for oneDMI
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 one17
ECC supported by processorKnown for oneNo
Processor boost frequencyKnown for one1.3 GHz
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Maximum internal memory4 GB4 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage3 differ
Total storage capacityDiffers320 GB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers320 GB500 GB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
HDD sizeKnown for one2.5"
Card reader integratedYesYes
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
Optical drive typeKnown for oneNo
Graphics1 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelDiffersAMD Radeon HD 7290Intel® HD Graphics
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1050 MHz
On-board graphics card familyKnown for oneAMD Radeon HD 7000
Audioidentical
Speakers manufacturerKnown for oneAltec Lansing
Built-in microphoneYesYes
Audio systemKnown for oneHD
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one0.3 MP
Network1 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
BluetoothYesYes
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneNo
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Headphone outputs11
Line-inKnown for oneYes
Microphone inYesYes
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
DVI portKnown for oneNo
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
Docking connectorKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system installedWindows 8Windows 8
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
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 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 Trusted Execution TechnologyKnown for oneNo
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 oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one67193
Processor package sizeKnown for one37.5x37.5 (rPGA988B)
Supported instruction setsKnown for oneSSE4.x
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Battery2 differ
Number of battery cellsDiffers46
Battery capacityDiffers2500 mAh47 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one5.5 h
Power1 differ
AC adapter powerDiffers40 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
DC-in jackKnown for oneYes
Weight & dimensions3 differ
WeightDiffers1.2 kg2.07 kg
WidthDiffers285 mm380 mm
DepthDiffers202 mm253 mm
Height (front)Known for one2.65 cm
Height (rear)Known for one3.23 cm
HeightKnown for one27.5 mm
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneAMD A68M
Securityidentical
Cable lock slotKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Packaging contentidentical
AC adapter includedKnown for oneYes

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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