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Product comparison · 2 laptops

HP 840 G2 Touch Win8 US vs Lenovo ThinkPad T450s DOS US

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  • 152specifications compared
  • 19differ
  • 133identical
  • 24known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Touchscreen
    • Yes
    • No
  • Display surface
    • Gloss
    • Matt
  • Internal memory
    • 8 GB
    • 12 GB
  • Memory slots
    • 2x SO-DIMM
    • 1x SO-DIMM
  • Maximum internal memory
    • 16 GB
    • 12 GB
  • Compatible memory cards
    • SD, SDHC, SDXC
    • MMC, SD, SDHC, SDXC
  • Audio system
    • DTS Studio Sound
    • Dolby Home Theater 4

Side by side

Differences highlightedShow differences only
176 specifications
A

HP

840 G2 Touch Win8 USView product
B

Lenovo

ThinkPad T450s DOS USView product
Design1 differ
Product colourDiffersBlack, SilverBlack
Country of originKnown for oneChina
Display2 differ
TouchscreenDiffersYesNo
Display surfaceDiffersGlossMatt
HD typeKnown for oneFull HD
Memory3 differ
Internal memoryDiffers8 GB12 GB
Memory form factorKnown for oneOn-board + SO-DIMM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB12 GB
Maximum internal memory (64-bit)Known for one12 GB
Storage1 differ
Compatible memory cardsDiffersSD, SDHC, SDXCMMC, SD, SDHC, SDXC
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon R7 M260X
Audio1 differ
Audio systemDiffersDTS Studio SoundDolby Home Theater 4
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers43
DisplayPorts quantityDiffers10
Mini DisplayPorts quantityKnown for one1
SmartCard slotDiffersYesNo
Keyboardidentical
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneEnglish
Software1 differ
Operating system installedDiffersWindows 8.1FreeDOS
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Intel Smart Connect TechnologyKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Battery2 differ
Number of battery cellsDiffers36
Battery capacityDiffers50 Wh47 Wh
Weight & dimensions3 differ
WeightDiffers2 kg1.5 kg
WidthDiffers339 mm332 mm
DepthDiffers236 mm227 mm
HeightKnown for one22 mm
Height (front)Known for one2.4 cm
Height (rear)Known for one2.4 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes
Warranty cardKnown for oneYes
Other features1 differ
Intel segment taggingDiffersEnterpriseHome office, Small Business

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