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Product comparison · 2 laptops

Acer Aspire 7750ZG-B944G50Mnkk Intel® Pentium® B940 Laptop vs Samsung 9 NP900X4B-A02US laptop Intel® Core™ i5 i5-2467M

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  • 112specifications compared
  • 53differ
  • 59identical
  • 63known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 43.9 cm (17.3")
    • 38.1 cm (15")
  • Display brightness
    • 220 cd/m²
    • 340 cd/m²
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • B940
    • i5-2467M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2 GHz
    • 1.6 GHz
  • Processor cache
    • 2 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
175 specifications
A

Acer

Aspire 7750ZG-B944G50Mnkk Intel® Pentium® B940 Laptop

Model 7750ZG-B944G50Mnkk

View product
B

Samsung

9 NP900X4B-A02US laptop Intel® Core™ i5 i5-2467M

Model NP900X4B-A02US

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlackSilver
Form factorKnown for oneClamshell
Display2 differ
Display diagonalDiffers43.9 cm (17.3")38.1 cm (15")
LED backlightKnown for oneYes
Display brightnessDiffers220 cd/m²340 cd/m²
Display response rise/fallKnown for one8 ms
Processor10 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor modelDiffersB940i5-2467M
Processor threadsDiffers24
Processor frequencyDiffers2 GHz1.6 GHz
Processor cacheDiffers2 MB3 MB
Processor socketDiffersPGA988BGA 1023
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i5-2400 Mobile Series
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers85 °C100 °C
CPU multiplier (bus/core ratio)Differs2016
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor boost frequencyKnown for one2.3 GHz
System bus rateKnown for one5 GT/s
SteppingKnown for oneJ1
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersMMC, MS PRO, SD, xDSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 6650MNot available
Graphics card familyDiffersAMDIntel
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
Number of discrete graphics cards installedKnown for one1
On-board graphics card IDKnown for one0x116
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Built-in speaker(s)Known for oneYes
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one1.3 MP
Rear cameraKnown for oneNo
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersNoYes
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Bluetooth versionKnown for one3.0+HS
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
Ethernet LAN (RJ-45) portsKnown for one1
HDMI ports quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Headphone outputsKnown for one1
Combo headphone/mic portDiffersNoYes
Microphone inKnown for oneYes
SmartCard slotDiffersYesNo
TV-outKnown for oneNo
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
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Micro HDMI ports quantityKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTZ
Keyboard backlitKnown for oneYes
Keyboard number of keysKnown for one86
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)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® 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® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5562656858
Processor package sizeDiffers37.5x37.5 (rPGA988B)31.0 x 24.0 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Intel Identity Protection Technology versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR0D6
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers68
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one3 h
Power1 differ
AC adapter powerDiffers90 W40 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Weight & dimensions1 differ
WeightDiffers3.3 kg1.59 kg
WidthKnown for one414.8 mm
DepthKnown for one275 mm
HeightKnown for one34.6 mm
Width (imperial)Known for one35.6 cm (14")
Depth (imperial)Known for one23.6 cm (9.3")
Height (imperial)Known for one1.47 cm (0.58")
Packaging contentidentical
Cables includedKnown for oneYes
Other featuresidentical
3DKnown for oneNo
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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