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Product comparison · 2 laptops

LG Gram 16ZD90T-G.AX88B laptop Intel Core Ultra 7 255H vs LG Gram Pro 17Z90TR Intel Core Ultra 7 255H Laptop

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  • 74specifications compared
  • 13differ
  • 61identical
  • 66known for one product only

Key differences

  • Display diagonal
    • 40.6 cm (16")
    • 43.2 cm (17")
  • Display brightness
    • 350 cd/m²
    • 400 cd/m²
  • Memory clock speed
    • 7467 MHz
    • 8400 MHz
  • Maximum internal memory
    • 128 GB
    • 32 GB
  • Speaker power
    • 2 W
    • 3 W
  • Bluetooth version
    • 5.3
    • 5.4
  • Operating system installed
    • FreeDOS
    • Windows 11 Home
  • Battery capacity
    • 77 Wh
    • 90 Wh

Side by side

Differences highlightedShow differences only
140 specifications
A

LG

Gram 16ZD90T-G.AX88B laptop Intel Core Ultra 7 255H

Model 16ZD90T-G.AX88B

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B

LG

Gram Pro 17Z90TR Intel Core Ultra 7 255H Laptop

Model 17Z90TR

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Designidentical
Housing materialKnown for oneCarbon, Magnesium
Introduction yearKnown for one2025
Original brand nameKnown for oneLG
Certified refurbishedKnown for oneNo
Display2 differ
Display diagonalDiffers40.6 cm (16")43.2 cm (17")
Display brightnessDiffers350 cd/m²400 cd/m²
Display diagonal (metric)Known for one43.2 cm
Maximum refresh rateKnown for one144 Hz
Processoridentical
Processor generationKnown for oneIntel Core Ultra (Series 2)
Processor boost frequencyKnown for one5.1 GHz
Processor socketKnown for oneBGA 2049
Processor frequencyKnown for one5.1 GHz
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for oneIntel AI Boost
Sparsity supportKnown for oneYes
Windows Studio effects supportKnown for oneYes
AI software frameworks supported by NPUKnown for oneOpenVINO, Windows ML, DirectML, ONNX RT, WebNN
Total processor performance up toKnown for one96 TOPs
NPU performance up toKnown for one13 TOPs
Memory2 differ
Memory clock speedDiffers7467 MHz8400 MHz
Memory form factorKnown for oneOn-board
Maximum internal memoryDiffers128 GB32 GB
Storageidentical
Total SSDs capacityKnown for one1 TB
Number of SSDs installedKnown for one1
SSD capacityKnown for one1 TB
SSD interfaceKnown for onePCI Express 4.0
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete GPU manufacturerKnown for oneNVIDIA
Discrete graphics card modelKnown for oneNVIDIA® GeForce RTX™ 5050
Discrete graphics card memoryKnown for one8 GB
Discrete graphics memory typeKnown for oneGDDR7
On-board GPU manufacturerKnown for oneIntel
On-board graphics card coresKnown for one8
On-board graphics card 4K supportKnown for oneYes
On-board graphics card 8K supportKnown for oneYes
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Speaker powerDiffers2 W3 W
Cameraidentical
Front camera resolutionKnown for one1920 x 1080 pixels
Infrared (IR) cameraKnown for oneYes
Network1 differ
WLAN controller manufacturerKnown for oneIntel
Bluetooth versionDiffers5.35.4
Wi-Fi bandKnown for oneTri-band (2.4 GHz / 5 GHz / 5 GHz)
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
Intel® Thunderbolt 4Known for oneYes
USB Type-C DisplayPort Alternate ModeKnown for oneYes
DisplayPorts quantityKnown for one2
Thunderbolt 4 ports quantityKnown for one1
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Copilot keyKnown for oneYes
Keyboard backlitKnown for oneYes
Keyboard number of keysKnown for one80
Keyboard languageKnown for oneSpanish
Software1 differ
Operating system installedDiffersFreeDOSWindows 11 Home
Battery2 differ
Battery capacityDiffers77 Wh90 Wh
Battery life (max)Differs22.5 h25 h
Power1 differ
AC adapter powerKnown for one65 W
USB Type-C required charging power (max)Differs65 W100 W
USB Type-C required charging power (min)Known for one98 W
USB Power Delivery (USB PD)Known for oneYes
Securityidentical
Cable lock slotKnown for oneYes
Face recognitionKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneSSD
Weight & dimensions3 differ
WeightDiffers1.2 kg1.48 kg
WidthDiffers355.1 mm379.4 mm
DepthDiffers242.3 mm265.4 mm
Height (front)Known for one1.45 cm
Height (rear)Known for one1.58 cm
HeightKnown for one15.7 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Packaging dataidentical
Package widthKnown for one475 mm
Package depthKnown for one290 mm
Package heightKnown for one60 mm
Package weightKnown for one2.2 kg

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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