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Product comparison · 2 laptops

LG Gram Pro 16Z90U-GU85J laptop Copilot+ PC Intel Core Ultra 7 355 vs LG Gram 17Z90TL-GU85J laptop Copilot+ PC Intel Core Ultra 7

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  • 92specifications compared
  • 26differ
  • 66identical
  • 7known for one product only

Key differences

  • Display diagonal
    • 40.6 cm (16")
    • 43.2 cm (17")
  • Display brightness
    • 350 cd/m²
    • 400 cd/m²
  • Processor model
    • 355
    • 258V
  • Processor boost frequency
    • 4.7 GHz
    • 4.8 GHz
  • Performance-core Max Turbo Frequency
    • 4.7 GHz
    • 4.8 GHz
  • Low Power Efficient-core Max Turbo Frequency
    • 3.5 GHz
    • 3.7 GHz
  • Performance-core base frequency
    • 2.3 GHz
    • 2.2 GHz
  • Low Power Efficient-core Base Frequency
    • 1700 MHz
    • 2200 MHz

Side by side

Differences highlightedShow differences only
99 specifications
A

LG

Gram Pro 16Z90U-GU85J laptop Copilot+ PC Intel Core Ultra 7 355

Model 16Z90U-GU85J

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B

LG

Gram 17Z90TL-GU85J laptop Copilot+ PC Intel Core Ultra 7

Model 17Z90TL-GU85J

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Introduction year20262026
Display2 differ
Display diagonalDiffers40.6 cm (16")43.2 cm (17")
Display resolution2560 x 1600 pixels2560 x 1600 pixels
TouchscreenNoNo
HD typeWQXGAWQXGA
Panel typeIPSIPS
Native aspect ratio16:1016:10
Anti-glare screenYesYes
Display brightnessDiffers350 cd/m²400 cd/m²
Colour gamut99%99%
RGB colour spaceDCI-P3DCI-P3
Processor9 differ
Processor manufacturerIntelIntel
Processor familyIntel Core Ultra 7Intel Core Ultra 7
Processor generationDiffersIntel® Core™ Ultra (Series 3)Intel Core Ultra (Series 2)
Processor modelDiffers355258V
Processor cores88
Processor threads88
Processor boost frequencyDiffers4.7 GHz4.8 GHz
Performance cores44
Efficient coresKnown for one0
Low Power Efficient-cores44
Performance-core Max Turbo FrequencyDiffers4.7 GHz4.8 GHz
Low Power Efficient-core Max Turbo FrequencyDiffers3.5 GHz3.7 GHz
Performance-core base frequencyDiffers2.3 GHz2.2 GHz
Efficient-core base frequencyKnown for one1.7 GHz
Low Power Efficient-core Base FrequencyDiffers1700 MHz2200 MHz
Processor cache12 MB12 MB
Processor cache typeSmart CacheSmart Cache
Processor socketKnown for oneFCBGA2540
Maximum turbo powerDiffers55 W37 W
Processor base powerDiffers25 W17 W
Neural processor unit (NPU)3 differ
Copilot+ PCYesYes
Sparsity supportYesYes
Windows Studio effects supportYesYes
AI software frameworks supported by NPUDiffersOpenVINO, Windows ML, ONNX RT, WebNNDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up toDiffers49 TOPs47 TOPs
GPU performance up toDiffers40 TOPs64 TOPs
Neural processor unit (NPU)Known for oneIntel AI Boost
Total processor performance up toKnown for one115 TOPs
Memory1 differ
Internal memory32 GB32 GB
Internal memory typeLPDDR5x-SDRAMLPDDR5x-SDRAM
Memory clock speedDiffers7467 MHz8533 MHz
Memory form factorOn-boardOn-board
Maximum internal memory32 GB32 GB
Storageidentical
Total storage capacity512 GB512 GB
Storage mediaSSDSSD
Total SSDs capacity512 GB512 GB
Number of SSDs installed11
SSD capacity512 GB512 GB
NVMeYesYes
SSD interfacePCI Express 4.0PCI Express 4.0
SSD form factorM.2M.2
Optical drive typeNoNo
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerIntelIntel
On-board graphics card familyDiffersIntel® GraphicsIntel Arc Graphics
On-board graphics card modelDiffersIntel® GraphicsIntel Arc Graphics 140V
Ray tracing accelerationKnown for oneYes
Audioidentical
Number of built-in speakers22
Cameraidentical
Front cameraYesYes
Front camera HD typeFull HDFull HD
Network3 differ
Mobile network connectionNoNo
Top Wi-Fi standardDiffersWi-Fi 7 (802.11be)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 7 (802.11be)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
BluetoothYesYes
Bluetooth versionDiffers5.45.3
Ports & interfaces1 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB4 Gen 3x2 ports quantity22
HDMI ports quantity11
Intel® Thunderbolt 4YesYes
Combo headphone/mic portYesYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Keyboard languageJapaneseJapanese
Softwareidentical
Operating system installedWindows 11 HomeWindows 11 Home
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells44
Battery capacity77 Wh77 Wh
Poweridentical
AC adapter power65 W65 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
USB Type-C charging portYesYes
Weight & dimensions4 differ
WeightDiffers1.24 kg1.39 kg
WidthDiffers357.7 mm378.8 mm
DepthDiffers251.6 mm258.8 mm
HeightDiffers13.1 mm16.8 mm
Packaging data1 differ
Package width475 mm475 mm
Package depth290 mm290 mm
Package height60 mm60 mm
Package weightDiffers1.95 kg2.45 kg
Packaging contentidentical
AC adapter includedYesYes

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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