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Product comparison · 2 laptops

Dell 15 5557 vs Dell E7470 + 452-BBUS

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  • 151specifications compared
  • 42differ
  • 109identical
  • 49known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor model
    • i5-6200U
    • i5-6300U
  • Processor boost frequency
    • 2.8 GHz
    • 3 GHz
  • Processor frequency
    • 2.3 GHz
    • 2.4 GHz
  • Configurable TDP-up frequency
    • 2.4 GHz
    • 2.5 GHz
  • Internal memory type
    • DDR3L-SDRAM
    • DDR4-SDRAM

Side by side

Differences highlightedShow differences only
200 specifications
A

Dell

15 5557View product
B

Dell

E7470 + 452-BBUSView product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlack, SilverBlack
Form factorClamshellClamshell
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Display brightnessKnown for one200 cd/m²
TouchscreenKnown for oneNo
HD typeKnown for oneFull HD
Processor5 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation6th gen Intel® Core™ i56th gen Intel® Core™ i5
Processor modelDiffersi5-6200Ui5-6300U
Processor cores22
Processor threads44
Processor boost frequencyDiffers2.8 GHz3 GHz
Processor frequencyDiffers2.3 GHz2.4 GHz
System bus rate4 GT/s4 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketLGA 1356 (Socket B2)LGA 1356 (Socket B2)
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-6200 seriesIntel® Core™ i5-6300 Mobile Series
Processor codenameSkylakeSkylake
Bus typeQPIQPI
SteppingD1D1
Thermal Design Power (TDP)15 W15 W
Configurable TDP-up frequencyDiffers2.4 GHz2.5 GHz
Configurable TDP-up25 W25 W
Configurable TDP-down7.5 W7.5 W
Configurable TDP-down frequency0.8 GHz0.8 GHz
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurations1x4, 4x11x4, 4x1
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memory2 differ
Internal memory4 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory clock speedDiffers1600 MHz2133 MHz
Memory form factorSO-DIMMSO-DIMM
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory16 GB16 GB
Maximum internal memory (64-bit)16 GB16 GB
Storage3 differ
Total storage capacityDiffers256 GB128 GB
Storage mediaSSDSSD
Number of SSDs installed11
SSD capacityDiffers256 GB128 GB
SSD interfaceKnown for oneSATA III
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersMS PRO, Memory Stick (MS), SD, SDHCSD
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 930MNot available
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD Graphics 520Intel® HD Graphics 520
Maximum on-board graphics card memory1.74 GB1.74 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)1000 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card ID19161916
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cards installedKnown for one1
Audioidentical
Number of built-in speakers22
Speaker power2 W2 W
Built-in microphoneYesYes
Speakers manufacturerKnown for oneWaves
Cameraidentical
Front cameraYesYes
Front camera resolution1280 x 720 pixels1280 x 720 pixels
Front camera resolution (numeric)Known for one0.92 MP
Network3 differ
Wi-FiYesYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionDiffers4.04.1
WWANKnown for oneInstalled
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantityKnown for one1
DVI portNoNo
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt ports quantity00
Combo headphone/mic portYesYes
Docking connectorDiffersNoYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
HDMI versionKnown for one1.4a
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard backlitKnown for oneYes
Numeric keypadKnown for oneNo
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Drivers includedKnown for oneYes
Operating system languageKnown for oneSimplified Chinese
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)YesYes
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers8819388190
Processor codeDiffersSR2EYSR2F0
Processor package size42 X 24 mm42 X 24 mm
Supported instruction setsSSE4.1, SSE4.2, AVX 2.0SSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Battery2 differ
Number of battery cellsDiffers34
Battery capacityDiffers44 Wh55 Wh
Battery voltageKnown for one7.4 V
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one7.5 h
Battery recharge timeKnown for one4 h
Power2 differ
AC adapter power65 W65 W
AC adapter frequencyDiffers50 - 60 Hz47/63 Hz
AC adapter input voltageDiffers100 - 240 V90 - 264 V
AC adapter output voltage19.5 V19.5 V
DC-in jackYesYes
AC adapter output currentKnown for one3.34 A
Securityidentical
Cable lock slotYesYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Docking stationidentical
Docking station Ethernet LANKnown for oneYes
Docking station USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one3
Docking station HDMI portKnown for oneYes
Docking station VGA (D-Sub) portKnown for oneYes
Docking station mini DisplayPortKnown for oneYes
Docking station headphone outKnown for oneYes
Docking station power supplyKnown for one65 W
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 35 °C0 - 60 °C
Storage temperature (T-T)Differs-40 - 65 °C-51 - 71 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)Differs0 - 95%5 - 95%
Operating altitude-15.2 - 3048 m-15.2 - 3048 m
Non-operating altitude-15.2 - 10668 m-15.2 - 10668 m
Operating shockKnown for one110 G
Non-operating shockKnown for one160 G
Operating vibrationKnown for one0.66 G
Non-operating vibrationKnown for one1.3 G
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Silver, ENERGY STARENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.17 kg1.5 kg
WidthDiffers380 mm334.9 mm
DepthDiffers259 mm232 mm
HeightDiffers21.8 mm19.4 mm
Height (front)Known for one1.69 cm
Height (rear)Known for one1.89 cm
Packaging contentidentical
AC adapter includedYesYes
Docking station includedKnown for oneYes
ManualYesYes
Power cord includedYesYes
Warranty cardKnown for oneYes
Other features1 differ
Power adapter widthKnown for one10.7 cm
Power adapter depthKnown for one4.6 cm
Power adapter heightKnown for one2.95 cm
Power adapter weightKnown for one230 g
Intel segment taggingDiffersHome officeEnterprise

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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