Product comparison · 2 laptops

LG Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop vs LG Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7

78specifications compared
42differ
36identical
49known for one product only

Key differences

Product colour
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:Silver
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:Black
Colour name
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:Titan Silver
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:Obsidian Black
Display diagonal
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:39.6 cm (15.6")
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:43.2 cm (17")
Display resolution
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:1920 x 1080 pixels
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:2560 x 1600 pixels
HD type
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:Full HD
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:WQXGA
Native aspect ratio
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:16:9
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:16:10
Display brightness
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:300 cd/m²
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:350 cd/m²
Colour gamut
- Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop:45%
- Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7:99%

Side by side

Differences highlightedShow differences only

Comparison of 15UB50T-G, 17Z90TL-G.AU88B
127 specifications	A LG Gram 15UB50T-G Intel® Core™ i5 i5-1334U Laptop Model 15UB50T-G View product	B LG Gram 17Z90TL-G.AU88B laptop Intel Core Ultra 7 Model 17Z90TL-G.AU88B View product
Design2 differ
Product type	Laptop	Laptop
Product colourDiffers	Silver	Black
Colour nameDiffers	Titan Silver	Obsidian Black
Form factor	Clamshell	Clamshell
Housing materialKnown for one	Unknown — not stated by the source	Magnesium
Original brand nameKnown for one	LG	Unknown — not stated by the source
Display8 differ
Display diagonalDiffers	39.6 cm (15.6")	43.2 cm (17")
Display resolutionDiffers	1920 x 1080 pixels	2560 x 1600 pixels
Touchscreen	No	No
HD typeDiffers	Full HD	WQXGA
Panel type	IPS	IPS
Native aspect ratioDiffers	16:9	16:10
Anti-reflective coating	Yes	Yes
Display brightnessDiffers	300 cd/m²	350 cd/m²
Colour gamutDiffers	45%	99%
Display diagonal (metric)Differs	39.6 cm	43.18 cm
RGB colour spaceDiffers	NTSC	DCI-P3
Maximum refresh rate	60 Hz	60 Hz
Contrast ratio (typical)Known for one	700:1	Unknown — not stated by the source
Processor10 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel Core Ultra 7
Processor generationDiffers	13th gen Intel® Core™ i5	Intel Core Ultra (Series 2)
Processor modelDiffers	i5-1334U	258V
Processor coresDiffers	10	8
Processor threadsDiffers	12	8
Processor boost frequencyDiffers	4.6 GHz	4.8 GHz
Performance coresDiffers	2	4
Low Power Efficient-coresKnown for one	Unknown — not stated by the source	4
Performance-core Max Turbo FrequencyDiffers	4.6 GHz	4.8 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one	Unknown — not stated by the source	3.7 GHz
Performance-core base frequencyKnown for one	Unknown — not stated by the source	2.2 GHz
Low Power Efficient-core Base FrequencyKnown for one	Unknown — not stated by the source	2200 MHz
Processor cache	12 MB	12 MB
Processor cache type	Smart Cache	Smart Cache
Maximum turbo powerDiffers	55 W	37 W
Processor base powerDiffers	15 W	17 W
Efficient coresKnown for one	8	Unknown — not stated by the source
Efficient-core Max Turbo FrequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor socketKnown for one	BGA 1744	Unknown — not stated by the source
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for one	Unknown — not stated by the source	Intel AI Boost
Sparsity supportKnown for one	Unknown — not stated by the source	Yes
Windows Studio effects supportKnown for one	Unknown — not stated by the source	Yes
AI datatype support on NPUKnown for one	Unknown — not stated by the source	Int8
AI software frameworks supported by NPUKnown for one	Unknown — not stated by the source	DirectML, ONNX RT, OpenVINO, WebNN, Windows ML
Total processor performance up toKnown for one	Unknown — not stated by the source	115 TOPs
NPU performance up toKnown for one	Unknown — not stated by the source	47 TOPs
GPU performance up toKnown for one	Unknown — not stated by the source	64 TOPs
Memory3 differ
Internal memoryDiffers	16 GB	32 GB
Internal memory typeDiffers	DDR4-SDRAM	LPDDR5x-SDRAM
Memory clock speedDiffers	3200 MHz	8533 MHz
Memory channels	Dual-channel	Dual-channel
Storage2 differ
Total storage capacityDiffers	512 GB	1 TB
Storage media	SSD	SSD
Number of SSDs installed	1	1
SSD capacityDiffers	512 GB	1 TB
NVMe	Yes	Yes
SSD form factor	M.2	M.2
Optical drive type	No	No
Total SSDs capacityKnown for one	512 GB	Unknown — not stated by the source
SSD interfaceKnown for one	PCI Express 4.0	Unknown — not stated by the source
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board GPU manufacturer	Intel	Intel
On-board graphics card familyDiffers	Intel Iris Xe Graphics	Intel Arc Graphics
On-board graphics card modelDiffers	Intel Iris Xe Graphics	Intel Arc Graphics 140V
On-board graphics card 4K supportKnown for one	Yes	Unknown — not stated by the source
On-board graphics card 8K supportKnown for one	Yes	Unknown — not stated by the source
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Audio system	Dolby Atmos	Dolby Atmos
Number of built-in speakers	2	2
Speaker powerDiffers	1.5 W	2 W
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Number of microphonesKnown for one	Unknown — not stated by the source	2
Camera1 differ
Front camera	Yes	Yes
Front camera HD typeDiffers	HD	Full HD
Privacy cameraKnown for one	Yes	Unknown — not stated by the source
Privacy typeKnown for one	Privacy shutter	Unknown — not stated by the source
Network3 differ
Mobile network connection	No	No
Top Wi-Fi standardDiffers	Wi-Fi 6 (802.11ax)	Wi-Fi 7 (802.11be)
WLAN controller modelDiffers	Intel Wi-Fi 6 AX203	Intel Wi-Fi 7 BE201
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.2	5.3
WLAN controller manufacturerKnown for one	Intel	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	Unknown — not stated by the source	2
USB4 Gen 3x2 ports quantityKnown for one	Unknown — not stated by the source	2
HDMI ports quantity	1	1
HDMI versionKnown for one	Unknown — not stated by the source	2.1
Intel® Thunderbolt 4Known for one	Unknown — not stated by the source	Yes
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
USB Type-C DisplayPort Alternate ModeKnown for one	Unknown — not stated by the source	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	1	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	2	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Keyboardidentical
Keyboard backlit	Yes	Yes
Numeric keypad	Yes	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	101
Keyboard languageKnown for one	Unknown — not stated by the source	Spanish
Copilot key	Yes	Yes
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 11 Pro	Windows 11 Home
Trial softwareKnown for one	McAfee Live Safe, Microsoft 365	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsKnown for one	Unknown — not stated by the source	4
Battery capacityDiffers	51 Wh	77 Wh
Poweridentical
AC adapter power	65 W	65 W
USB Type-C charging port	Yes	Yes
USB Power Delivery (USB PD)	Yes	Yes
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB Type-C required charging power (max)Known for one	65 W	Unknown — not stated by the source
USB Type-C required charging power (min)Known for one	60 W	Unknown — not stated by the source
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Password protection	Yes	Yes
Password protection type	SSD	SSD
Weight & dimensions5 differ
WeightDiffers	1.7 kg	1.39 kg
WidthDiffers	359.8 mm	378.8 mm
DepthDiffers	237.8 mm	258.8 mm
Height (front)Differs	1.89 cm	1.6 cm
Height (rear)Differs	1.94 cm	1.78 cm
Packaging data1 differ
Package widthKnown for one	Unknown — not stated by the source	499 mm
Package depthKnown for one	Unknown — not stated by the source	307 mm
Package heightKnown for one	Unknown — not stated by the source	60 mm
Package weightDiffers	2.67 kg	2.5 kg
Packaging contentidentical
AC adapter included	Yes	Yes

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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