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Product comparison · 2 laptops

ASUSPRO B23E-XS71 laptop Intel® Core™ i7 i7-2640M vs Dell XPS 17 3D

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  • 134specifications compared
  • 49differ
  • 85identical
  • 56known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium, Silver
  • Display diagonal
    • 31.8 cm (12.5")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor model
    • i7-2640M
    • i7-2670QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.5 GHz
    • 3.1 GHz

Side by side

Differences highlightedShow differences only
190 specifications
A

ASUS

ASUSPRO B23E-XS71 laptop Intel® Core™ i7 i7-2640M

Model B23E-XS71

View product
B

Dell

XPS 17 3DView product
Design1 differ
Product colourDiffersBlackAluminium, Silver
Form factorKnown for oneClamshell
Housing materialKnown for oneAluminium
Display3 differ
Display diagonalDiffers31.8 cm (12.5")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeDiffersHDFull HD
LED backlightKnown for oneYes
Processor11 differ
Processor modelDiffersi7-2640Mi7-2670QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.5 GHz3.1 GHz
Processor frequencyDiffers2.8 GHz2.2 GHz
Processor cacheDiffers4 MB6 MB
SteppingDiffersJ1D2
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers100 C100 °C
PCI Express configurationsDiffers1x16, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2822
Processor socketKnown for oneBGA 1224
Memory2 differ
Internal memoryDiffers4 GB6 GB
Maximum internal memoryDiffers8 GB16 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slots (available)Known for one0
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDIO, SDXC, xD
HDD speedKnown for one7200 RPM
Optical drive typeKnown for oneDVD±RW
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 555M
Graphics card familyDiffersIntelIntel, NVIDIA
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
Discrete graphics card memoryKnown for one3 GB
Number of discrete graphics cardsKnown for one1
Audioidentical
Built-in speaker(s)Known for oneYes
Audio systemKnown for oneJBL 2.1 + Waves MaxxAudio 3
Number of built-in speakersKnown for one2
Speaker powerKnown for one22 W
Built-in subwooferKnown for oneYes
Cameraidentical
Front cameraKnown for oneYes
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wi-Fi data rate (max)Known for one300 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one3.0+HS
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Micro-USB 2.0 ports quantityKnown for one0
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
Mini DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
Thunderbolt 2 ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Mini HDMI ports quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Headphone outputsDiffers12
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
HDMI versionKnown for one1.4
Performance1 differ
Motherboard chipsetDiffersIntel® QM67 ExpressIntel HM67 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Trial softwareKnown for oneMcAfee 30d
Bundled softwareKnown for oneOffice Starter
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Processor ARK IDDiffers5346453470
Processor codeDiffersSR03RSR02S
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)31 mm
Battery2 differ
Number of battery cellsDiffers39
Battery capacityDiffers48 Wh90 Wh
Battery technologyKnown for oneLithium
Battery life (max)Known for one5.22 h
Power1 differ
AC adapter powerDiffers75 W150 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.95 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD
HDD user passwordKnown for oneYes
Certificatesidentical
CertificationKnown for oneUL, TUV, CE, FCC, BSMI, CCC, CB, EPEAT, EU
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers1.55 kg3.53 kg
WidthDiffers305 mm414.9 mm
DepthDiffers206 mm287.3 mm
HeightKnown for one28 mm
Height (front)Known for one3.28 cm
Height (rear)Known for one3.85 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other features1 differ
3DDiffersNoYes
Intel segment taggingKnown for oneEnterprise, Professional
TV tuner integratedKnown 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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