Dell 14 Premium vs Lenovo Yoga Slim 7i Gen 10

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

The Dell 14 Premium and Lenovo Yoga Slim 7i Gen 10 are closely matched at 59 and 57/100. The Dell 14 Premium edges ahead on Processor and Display, while the Lenovo Yoga Slim 7i Gen 10 leads on Storage and Sound — pick the one whose strengths match what you'll actually use.

Performance is scored from the laptop's CPU and GPU; few laptops have a published whole-system benchmark.

Verdict

Our overall take, at a glance

Dell 14 Premium and Lenovo Yoga Slim 7i Gen 10 are closely matched

Dell 14 Premium

Lenovo Yoga Slim 7i Gen 10

Where Dell 14 Premium stands out

Performance PassMark CPU Mark: 30,754 (63% more)
Battery Maximum charge power: 100 W (54% more)
Processor model: Intel Core Ultra 7 255H

Where Lenovo Yoga Slim 7i Gen 10 stands out

Integrated graphics model: Intel Arc 140V
Sound Number of microphones: 4
Ports USB Type A: 1

Watch-outs

Compromises to know before you buy

Dell 14 Premium

RAM is soldered — you can't upgrade it later, so buy enough now.
No HDMI — you'll need a dongle for projectors/TVs.
No USB-A ports — older accessories need an adapter.

Lenovo Yoga Slim 7i Gen 10

RAM is soldered — you can't upgrade it later, so buy enough now.

Winner by category for Dell 14 Premium vs Lenovo Yoga Slim 7i Gen 10
Category	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10	Winner
Processor	63	46	Dell 14 Premium
Integrated Graphics	33	34	Tie
Discrete Graphics	0	0	Tie
Memory	49	49	Tie
Storage	50	70	Lenovo Yoga Slim 7i Gen 10
Display	60	56	Dell 14 Premium
Sound	52	62	Lenovo Yoga Slim 7i Gen 10
Webcam	100	0	Dell 14 Premium
Battery	52	48	Dell 14 Premium
Connectivity	85	85	Tie
Input	85	85	Tie
Ports	47	81	Lenovo Yoga Slim 7i Gen 10
Design & Weight	35	65	Lenovo Yoga Slim 7i Gen 10
Security	90	45	Dell 14 Premium
Performance	76	50	Dell 14 Premium

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Dell 14 Premium

The Dell 14 Premium is a high-end 14.5-inch productivity laptop featuring an Intel Core Ultra 7 255H processor, 32GB of LPDDR5X memory, and a high-resolution 3200 x 2000 OLED touch display with a 120Hz refresh rate. It is designed for professionals and media consumers who require a powerful, sleek machine with advanced connectivity like Wi-Fi 7 and Thunderbolt 4, functioning similarly to an XPS-class device.

Best for high-resolution media consumption and content editingBest for portable multitasking with intensive productivity softwareBest for secure, modern mobile workflows requiring fast Wi-Fi 7 connectivity

Pros

Vibrant and smooth 14.5-inch OLED touch display with a 120Hz refresh rate
Generous 32GB LPDDR5X RAM and 1TB storage configuration
Comprehensive modern connectivity including Wi-Fi 7, Bluetooth 5.4, and three USB-C ports with Thunderbolt 4
Secure biometric authentication featuring both a fingerprint scanner and infrared face recognition

Cons

Lacks legacy USB Type-A ports and an HDMI output, requiring adapters for many standard accessories
Non-upgradeable memory soldered directly to the system
Moderate peak display brightness of around 356 nits can struggle under very bright ambient light

Source

Generated Nov 4, 2026

Lenovo Yoga Slim 7i Gen 10

The Lenovo Yoga Slim 7i Gen 10 (14ILL10) is a compact, ultraportable laptop designed for mobile professionals and students seeking a balance of efficiency and build quality. Powered by Intel Core Ultra Series 2 (Lunar Lake) processors, it features a slim 14-inch aluminum chassis built for everyday productivity. It targets users who need a light, travel-friendly machine for office tasks, web browsing, and media consumption.

Best for Mobile productivity and working on the goBest for Everyday multitasking and video conferencing in a compact footprint

Pros

Slim, premium aluminum chassis designed for high portability
Intel Core Ultra Series 2 platform delivers improved energy efficiency and integrated AI capabilities
14-inch form factor offers a good balance between screen real estate and mobility

Cons

Thin profile limits user upgradeability due to soldered system components
Minimal physical port selection requires adapters for older USB-A or legacy accessories

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Dell 14 Premium

Check Price on Amazon

Lenovo Yoga Slim 7i Gen 10

Check Price on Amazon

Performance

Higher benchmark score = faster

Dell 14 Premium30,754

Lenovo Yoga Slim 7i Gen 1018,886

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Battery capacity

Larger cell — a hardware spec, not battery life

Dell 14 Premium69.5 Wh

Lenovo Yoga Slim 7i Gen 1070 Wh

Capacity is the raw battery size. Real-world battery life depends just as much on the processor, software and display.

Physical Comparison

Weigh them up, then compare real dimensions in 3D

Dell 14 PremiumLenovo Yoga Slim 7i Gen 10

Dell 14 Premium is 0.52 kg (44%) heavier than Lenovo Yoga Slim 7i Gen 10.

Detailed Specifications

The full spec sheet, side by side

Processor

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Processor model

Integrated Graphics

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Integrated graphics model

Memory

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Memory capacity	32 GB	32 GB
Technology
Memory upgradeable	No	No

Storage

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Storage capacity	1,024 GB	1,024 GB
Socket type	N/A
PCIe version	N/A	4
Storage upgradeable	N/A	Yes

Display

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Size	14.5 in4% more	14 in
Display resolution	3200 × 2000 px	2880 × 1800 px
Aspect ratio	16:10	16:10
Refresh rate	120 Hz	120 Hz
Response time	0.96 ms	N/A
Display type
Brightness	356 nits	500 nits40% more
Has pen support	N/A	No
Has touch support	Yes	No
Screen-to-body ratio	88%	83%

Sound

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Number of speakers	4	4
Power	8 W	8 W
Has Dolby Atmos	Yes	Yes
Number of microphones	2	4

Webcam

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Webcam resolution	1920 × 1080 px	N/A

Battery

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Battery capacity	69.5 Wh	70 Wh
Maximum charge power	100 W54% more	65 W

Connectivity

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Wi-Fi technology
Bluetooth technology

Input

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Has a backlit keyboard	Yes	Yes
Has a numpad	N/A	N/A

Ports

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
USB Type A	0	1
USB Type C	3	2
Thunderbolt technology
Has an HDMI port	No	Yes
Has a card reader	Yes	Yes
Has a headphone jack	Yes	Yes

Design & Weight

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Color
Dimensions	32 × 21.6 × 1.8 cm	31.2 × 21.93 × 1.39 cm
Weight	1.714 kg	1.19 kg31% less

Security

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
Has a fingerprint scanner	Yes	No
Has infrared face recognition support	Yes	Yes

Performance

Feature	Dell 14 Premium	Lenovo Yoga Slim 7i Gen 10
PassMark CPU Mark	30,75463% more	18,886
Active cooling	Yes	Yes
Release Date	June 26, 2025	January 1, 2025

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Dell 14 Premium vs Lenovo Yoga Slim 7i Gen 10 comparison

They are closely matched: Dell 14 Premium scores 64/100 and Lenovo Yoga Slim 7i Gen 10 scores 63/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Dell 14 Premium and Lenovo Yoga Slim 7i Gen 10 are compared side by side above across every spec in the laptops category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 64/100 for Dell 14 Premium and 63/100 for Lenovo Yoga Slim 7i Gen 10.

At launch, Lenovo Yoga Slim 7i Gen 10 was the more affordable option ($1099) versus Dell 14 Premium ($1649). Weigh that against the overall scores (64/100 vs 63/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.

It's close — Dell 14 Premium (64/100) and Lenovo Yoga Slim 7i Gen 10 (63/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.