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Product comparison · 2 laptops

ASUS ROG G74SX-91221V laptop Intel® Core™ i7 vs ASUS ROG G74SX-TZ220V laptop Intel® Core™ i7

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  • 72specifications compared
  • 3differ
  • 69identical
  • 6known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Internal memory
    • 4 GB
    • 12 GB
  • Total storage capacity
    • 1.5 TB
    • 1 TB

Side by side

Differences highlightedShow differences only
78 specifications
A

ASUS

ROG G74SX-91221V laptop Intel® Core™ i7

Model G74SX-91221V

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B

ASUS

ROG G74SX-TZ220V laptop Intel® Core™ i7

Model G74SX-TZ220V

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Designidentical
Product colourBlackBlack
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Processoridentical
Processor familyIntel® Core™ i7Intel® Core™ i7
Memory1 differ
Internal memoryDiffers4 GB12 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1333 MHz1333 MHz
Memory slots4x SO-DIMM4x SO-DIMM
Maximum internal memory16 GB16 GB
Storage1 differ
Total storage capacityDiffers1.5 TB1 TB
HDD interfaceSATASATA
Optical drive typeDVD-RWDVD-RW
Card reader integratedYesYes
Compatible memory cardsMemory Stick (MS), MMC, SDMemory Stick (MS), MMC, SD
Graphicsidentical
Discrete graphics cardYesYes
Discrete graphics card modelNVIDIA® GeForce® GTX 560MNVIDIA® GeForce® GTX 560M
Graphics card familyNVIDIANVIDIA
Audioidentical
Audio systemEAXEAX
Number of built-in speakers22
Networkidentical
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technology802.11b/g/n802.11b/g/n
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothNoNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Ports & interfacesidentical
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
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 quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Line-inYesYes
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
TV-outNoNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Full-size keyboardYesYes
Softwareidentical
Drivers includedYesYes
Processor special featuresidentical
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Batteryidentical
Battery capacity74 Wh74 Wh
Poweridentical
AC adapter power120 W120 W
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output current6.3 A6.3 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensionsidentical
Weight4.28 kg4.28 kg
Width352 mm352 mm
Depth420 mm420 mm
Height (front)2 cm2 cm
Height (rear)6.2 cm6.2 cm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeAC/DCAC/DC
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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