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Product comparison · 2 tablets

Dell 8 3840 vs Dell 8 Pro 3845

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  • 78specifications compared
  • 19differ
  • 59identical
  • 30known for one product only

Key differences

  • Display resolution
    • 1920 x 1200 pixels
    • 1280 x 800 pixels
  • Processor model
    • Z3480
    • Z3735G
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.13 GHz
    • 1.33 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor package size
    • 12 X 12 mm
    • 17 x 17 mm

Side by side

Differences highlightedShow differences only
108 specifications
A

Dell

8 3840View product
B

Dell

8 Pro 3845View product
Display1 differ
Display resolutionDiffers1920 x 1200 pixels1280 x 800 pixels
Native aspect ratioKnown for one16:10
Processor7 differ
Processor modelDiffersZ3480Z3735G
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers2.13 GHz1.33 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor package sizeDiffers12 X 12 mm17 x 17 mm
Supported instruction setsKnown for oneAES, SSE2, SSE3, SSE4.1, SSE4.2, SSSE3
Thermal Monitoring TechnologiesKnown for oneYes
TjunctionKnown for one90 °C
UARTKnown for oneYes
Processor boost frequencyKnown for one1.83 GHz
Graphics & IMC lithographyKnown for one22 nm
Processor codeKnown for oneSR1UD
Processor codenameKnown for oneBay Trail
Processor seriesKnown for oneIntel Atom Z3700 Series
Scenario Design Power (SDP)Known for one2.2 W
SteppingKnown for oneC0
Memoryidentical
Memory clock speedKnown for one1600 MHz
Storage1 differ
Internal storage capacityDiffers16 GB32 GB
Camera1 differ
Front camera resolution (numeric)Differs2 MP1.2 MP
Network2 differ
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfacesidentical
HDMI ports quantityKnown for one0
Headphone connectivityKnown for one3.5 mm
Software2 differ
PlatformDiffersAndroidWindows
Operating system installedDiffersAndroidWindows 8.1
Operating system versionKnown for one4.4 KitKat
Operating system architectureKnown for one32-bit
Trial softwareKnown for oneMicrosoft Office
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel Smart Idle TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Physical Address Extension (PAE)Known for oneYes
Batteryidentical
Battery capacityKnown for one17.29 Wh
Number of battery cellsKnown for one1
Weight & dimensions3 differ
DepthDiffers8.95 mm9 mm
HeightDiffers216 mm216.2 mm
WeightDiffers338 g391 g
Packaging contentidentical
Quick start guideKnown for oneYes
Other features1 differ
Processor ARK IDDiffers7010280275
Processor socketKnown for oneBGA 592
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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