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Product comparison · 2 laptops

Dell 13R (N3010) vs Dell 15z (L511z)

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  • 142specifications compared
  • 58differ
  • 84identical
  • 41known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • HD type
    • Not supported
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-370M
    • i5-2450M
  • Processor frequency
    • 2.4 GHz
    • 2.5 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s

Side by side

Differences highlightedShow differences only
183 specifications
A

Dell

13R (N3010)View product
B

Dell

15z (L511z)View product
Design1 differ
Product colourDiffersBlackSilver
Housing materialKnown for oneAluminium
Display2 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display resolutionKnown for one1920 x 1080 pixels
HD typeDiffersNot supportedFull HD
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one300:1
Display surfaceKnown for oneGloss
Processor11 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffersIntel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-370Mi5-2450M
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers2.4 GHz2.5 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor seriesDiffersIntel Core i3-300 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
SteppingDiffersK0J1
TjunctionDiffers90 °C100 °C
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1825
Processor socketKnown for oneSocket 988
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory1 differ
Internal memoryDiffers2 GB8 GB
Memory layout (slots x size)Known for one2 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Memory slots (available)Known for one0
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
Optical drive typeKnown for oneDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xDMemory Stick (MS), MMC, MS PRO, MSXC, SD, SDHC, SDIO, SDXC, xD
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5470NVIDIA® GeForce® GT 525M
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersAMD, IntelIntel, NVIDIA
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs667 MHz1300 MHz
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersSRSMaxxAudio 3
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Network4 differ
Networking featuresDiffersFast Ethernet, WLANGigabit Ethernet, WLAN
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
HDMI versionKnown for one1.4
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® HM57 ExpressIntel HM67 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadTouchpad + Accupoint
Keyboard backlitKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers4902053452
Processor codeDiffersSLBUKSR04Z
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Physical Address Extension (PAE)Known for oneYes
Battery3 differ
Number of battery cellsDiffers68
Battery capacityDiffers48 Wh64 Wh
Battery life (max)Differs5.41 h8.22 h
Poweridentical
AC adapter powerKnown for one90 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers1.92 kg2.51 kg
WidthDiffers330.7 mm384.9 mm
DepthDiffers230.9 mm260.4 mm
HeightKnown for one24.7 mm
Width (imperial)Differs33.1 cm (13")38.5 cm (15.2")
Depth (imperial)Differs23.1 cm (9.09")26 cm (10.2")
Height (imperial)Known for one2.46 cm (0.97")
Height (front)Known for one3.05 cm
Height (rear)Known for one3.38 cm
Height (front) (imperial)Known for one3.05 cm (1.2")
Height (rear) (imperial)Known for one3.38 cm (1.33")
Packaging contentidentical
Quick start guideKnown 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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