Product comparison · 2 laptops

A2C HP EliteBook 840 G9 vs A2C Lenovo ThinkPad T15 Gen 1

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  • 57specifications compared
  • 22differ
  • 35identical
  • 19known for one product only

Key differences

  • Product colour
    • HP EliteBook 840 G9:Silver
    • Lenovo ThinkPad T15 Gen 1:Black
  • Display diagonal
    • HP EliteBook 840 G9:35.6 cm (14")
    • Lenovo ThinkPad T15 Gen 1:39.6 cm (15.6")
  • Processor family
    • HP EliteBook 840 G9:Intel® Core™ i5
    • Lenovo ThinkPad T15 Gen 1:Intel® Core™ i7
  • Processor generation
    • HP EliteBook 840 G9:11th gen Intel® Core™ i5
    • Lenovo ThinkPad T15 Gen 1:10th gen Intel® Core™ i7
  • Processor model
    • HP EliteBook 840 G9:i5-1135G7
    • Lenovo ThinkPad T15 Gen 1:i7-10510U
  • Processor boost frequency
    • HP EliteBook 840 G9:4.2 GHz
    • Lenovo ThinkPad T15 Gen 1:4.9 GHz
  • Processor socket
    • HP EliteBook 840 G9:BGA 1449
    • Lenovo ThinkPad T15 Gen 1:BGA 1528
  • Memory form factor
    • HP EliteBook 840 G9:SO-DIMM
    • Lenovo ThinkPad T15 Gen 1:On-board + SO-DIMM

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Differences highlightedShow differences only (on)
Comparison of HP EliteBook 840 G9, Lenovo ThinkPad T15 Gen 1
76 specifications
Design1 differ
Product colourDiffersSilverBlack
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Native aspect ratioKnown for one16:9Unknown — not stated by the source
Processor5 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers11th gen Intel® Core™ i510th gen Intel® Core™ i7
Processor modelDiffersi5-1135G7i7-10510U
Processor boost frequencyDiffers4.2 GHz4.9 GHz
Processor socketDiffersBGA 1449BGA 1528
Processor frequencyKnown for oneUnknown — not stated by the source1.8 GHz
Memory2 differ
Memory form factorDiffersSO-DIMMOn-board + SO-DIMM
Memory slotsKnown for one2x SO-DIMMUnknown — not stated by the source
Maximum internal memoryDiffers64 GB48 GB
Storage1 differ
Card reader integratedDiffersNoYes
Graphics2 differ
On-board graphics card familyDiffersIntel Iris Xe GraphicsIntel® UHD Graphics
On-board graphics card modelDiffersIntel Iris Xe GraphicsIntel® UHD Graphics
On-board graphics card memoryKnown for oneUnknown — not stated by the source32 GB
Audioidentical
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for oneUnknown — not stated by the source1280 x 720 pixels
Networkidentical
Wi-Fi standardsKnown for oneUnknown — not stated by the sourceWi-Fi 5 (802.11ac)
WWANKnown for oneUnknown — not stated by the sourceNot installed
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
USB4 Gen 3x2 ports quantityKnown for one2Unknown — not stated by the source
HDMI versionDiffers2.01.4
Thunderbolt 4 ports quantityKnown for one2Unknown — not stated by the source
Combo headphone/mic portKnown for oneYesUnknown — not stated by the source
Charging port typeKnown for oneUSB Type-CUnknown — not stated by the source
SmartCard slotKnown for oneNoUnknown — not stated by the source
Thunderbolt 3 ports quantityKnown for oneUnknown — not stated by the source2
Docking connectorKnown for oneUnknown — not stated by the sourceYes
USB Sleep-and-ChargeKnown for oneUnknown — not stated by the sourceYes
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Numeric keypadDiffersNoYes
Software1 differ
Operating system installedDiffersWindows 11Windows 11 Pro
Battery1 differ
Battery capacityDiffers51 Wh57 Wh
Poweridentical
USB Type-C charging portKnown for oneYesUnknown — not stated by the source
USB Power Delivery (USB PD)Known for oneYesUnknown — not stated by the source
Securityidentical
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Weight & dimensions4 differ
WeightDiffers1.36 kg1.75 kg
WidthDiffers315.6 mm365.8 mm
DepthDiffers224 mm248 mm
HeightDiffers19.2 mm19.1 mm

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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