Lenovo

Lenovo Yoga Slim 7x 14

Expert rating8.6 / 10

CPU:: Snapdragon X Elite X1E-78-100
RAM:: 16GB LPDDR5X
Storage:: 512GB NVMe SSD
Display:: 14.5" 2944x1840 OLED 90Hz

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Manufacturer: Lenovo Last updated: 2026-10-10

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Lenovo Yoga Slim 7x 14 Review

Lenovo Yoga Slim 7x 14 with Snapdragon X Elite, 16GB soldered LPDDR5X and a 2944x1840 90Hz OLED display, a Copilot+ PC on Windows on Arm.

An Arm-based ultraportable built for battery life, with USB4 in place of Thunderbolt since it uses the Qualcomm platform.

Overview

The Yoga Slim 7x runs Windows on Arm on Snapdragon X Elite, pairing a high-resolution OLED panel with soldered memory and a single storage slot.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating8.6 / 10

The Yoga Slim 7x pairs a Snapdragon X Elite with a 14.5-inch 2944-wide OLED panel at 90Hz, 16GB of LPDDR5X and a 70Wh battery in a 1.28 kg body. It suits all-day battery use and Copilot+ AI features, with WiFi 7 and USB4 for connectivity.

The Arm chip means some native x86 software may not run well, so check your key apps first. Memory and the single M.2 slot are fixed, and graphics are integrated.

Best for

All-day battery life
Copilot+ AI features

Not for

Native x86 software needs

Specifications

What these specs mean

Identity and variant

Brand	Lenovo
Series	Yoga Slim 7x
Series ID	lenovo-yoga-slim-7x-14
SKU Name	Yoga Slim 7x 14 (Snapdragon X Elite, 16GB, 512GB)
Region Sold	Global

Class and platform

Laptop Class	Thin and Light
Release Year	2024
Operating System	Windows 11 Home
Weight	1.28 kg

Processor

CPU Brand	Qualcomm
CPU Model	Snapdragon X Elite X1E-78-100
CPU Cores	12

Sustained power

Sustained Power Source	Not Measured

Graphics

GPU Brand	Qualcomm
GPU Model	Adreno GPU (integrated)
VRAM	0 GB
Graphics Switching	Integrated Only

Memory

RAM Capacity	16 GB
RAM Type	LPDDR5X
Memory Form Factor	Soldered
Memory Soldered	Yes

Upgradability

RAM Slots	0
RAM Slots Free	0
Storage Slots	1
Storage Slots Free	0
Storage Form Factor	M.2 2280
SATA Bay Present	No

Storage as shipped

Storage Capacity	512 GB
Storage Type	NVMe SSD

Display

Display Size	14.5 inches
Resolution Width	2944 px
Resolution Height	1840 px
Refresh Rate	90 Hz
Panel Type	OLED
Brightness Condition	Vendor Unstated
sRGB Coverage	100 %
Touchscreen	No
Colour Gamut	100% DCI-P3

Battery and ports

Battery Capacity	70 Wh
Thunderbolt Support	USB4
WiFi Standard	WiFi 7

FAQs

Can you upgrade the RAM in the Lenovo Yoga Slim 7x 14?

No. The memory (16 GB of LPDDR5X) is soldered to the motherboard and there are no memory slots, so it cannot be upgraded after purchase. Choose the capacity you need when you buy.

Can you upgrade the SSD in the Lenovo Yoga Slim 7x 14?

Yes. It has 1 M.2 2280 slot. As shipped the slot is in use, so upgrading means replacing the existing drive. It ships with 512 GB NVMe SSD.

What display does the Lenovo Yoga Slim 7x 14 have?

The Lenovo Yoga Slim 7x 14 has a 14.5-inch, 2944x1840, OLED, 90 Hz non-touch display covering 100% DCI-P3.

Does the Lenovo Yoga Slim 7x 14 have Thunderbolt?

It lists USB4 rather than Thunderbolt. Many Thunderbolt devices work over USB4, but check the device maker's compatibility notes first.