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Product comparison · 2 laptops

Dell 15z (L511z) vs Dell Inspiron 7110 Intel® Core™ i5 i5-2450M

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  • 144specifications compared
  • 24differ
  • 120identical
  • 45known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • HD type
    • Full HD
    • HD+
  • Internal memory
    • 8 GB
    • 4 GB
  • Memory layout (slots x size)
    • 2 x 4 GB
    • 1 x 4 GB
  • Memory slots (available)
    • 0
    • 1
  • Total storage capacity
    • 750 GB
    • 500 GB
  • HDD capacity
    • 750 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
189 specifications
A

Dell

15z (L511z)View product
B

Dell

Inspiron 7110 Intel® Core™ i5 i5-2450M

Model 7110

View product
Designidentical
Product colourKnown for oneSilver
Housing materialKnown for oneAluminium
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
HD typeDiffersFull HDHD+
Contrast ratio (typical)Known for one300:1
Display number of coloursKnown for one16.78 million colours
Processoridentical
Maximum number of SMP processorsKnown for one1
Memory3 differ
Internal memoryDiffers8 GB4 GB
Memory layout (slots x size)Differs2 x 4 GB1 x 4 GB
Memory slots (available)Differs01
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MSXC, SD, SDHC, SDIO, SDXC, xDMemory Stick (MS), MMC, SD, xD
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Number of SSDs installedKnown for one0
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 525M
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersIntel, NVIDIAIntel
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cardsKnown for one1
Audio1 differ
Audio systemDiffersMaxxAudio 3HD
Built-in microphoneKnown for oneYes
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Built-in subwooferKnown for oneYes
Camera1 differ
Front camera resolution (numeric)Differs1.3 MP1 MP
Front cameraKnown for oneYes
Front camera resolutionKnown for one1280 x 800 pixels
Network2 differ
Networking featuresKnown for oneGigabit Ethernet, WLAN
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one3.0+HS
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers01
eSATA ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
Keyboard2 differ
Pointing deviceDiffersTouchpad + AccupointTouchpad
Keyboard backlitKnown for oneYes
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Windows keysKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Battery2 differ
Number of battery cellsDiffers86
Battery capacityDiffers64 Wh48 Wh
Battery life (max)Known for one8.22 h
Poweridentical
AC adapter powerKnown for one90 W
AC adapter output voltageKnown for one19 V
Power auto-sensingKnown for oneYes
Securityidentical
Password protection typeKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.51 kg3.24 kg
WidthDiffers384.9 mm418.4 mm
DepthDiffers260.4 mm286.8 mm
HeightKnown for one24.7 mm
Width (imperial)Known for one38.5 cm (15.2")
Depth (imperial)Known for one26 cm (10.2")
Height (imperial)Known for one2.46 cm (0.97")
Height (front)Known for one3.13 cm
Height (rear)Known for one3.56 cm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
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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