Dell XPS 14 (2026) vs Lenovo IdeaPad Slim 3i (15", Gen 11)

Compared 2 laptops: Dell XPS 14 (2026), vs Lenovo IdeaPad Slim 3i (15", Gen 11). Below are specs, tests, pros and cons for each device

Versions

Available versions and configurations
Battery n/a - 50 W
- 60 W
Processor - Intel Core Ultra 5 325
- Intel Core Ultra 7 355
- Intel Core Ultra X7 358H
- Intel Core Ultra X9 388H
- Intel Core 5 320
- Intel Core Ultra 5 322
- Intel Core Ultra 7 355
- AMD Ryzen AI 7 350
Storage - 512 GB
- 1024 GB
- 2048 GB
- 4096 GB
- 256 GB
- 512 GB
- 1024 GB
RAM - 16 GB
- 32 GB
- 64 GB
- 8 GB
- 16 GB
- 24 GB

Review

Key Specs Dell XPS 14 (2026) and Lenovo IdeaPad Slim 3i (15", Gen 11)
System Performance
System and app performance
Gaming Performance
Graphics in popular 3D games
Display
Color accuracy, sharpness & brightness
Battery Life
Estimated real-world battery life
Connectivity
Ports, webcam, and interfaces
Case & Design
Appearance, materials, durability, comfort
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Performance:
Gaming:
Display:
Battery life:
Connectivity:
Portability:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Body

Design and ergonomics comparison
Weight 1.36 kg 1.49 kg
Pixel size 309.52x209.71x14.62 mm 343.4x239.5x16.9-17.9 mm
Area 649 cm² 822 cm²
Screen-to-body ratio 87.6 % 82.5 %
Side bezels 4 mm 6.9 mm
Colors Gray - Gray
- Blue
- Green
Material Aluminum - Top: Aluminum
- Middle: Plastic
- Bottom: Plastic
Transformer No No
Opening angle 140 ° n/a
Cooling system
Cooling typeActiveActive
Vapor chamberNoNo
Liquid metalNoNo
Cooler count21
Noise Level45.7 dB43.8 dB

Display

Display quality comparison
Diagonal 14 in 15.3 in
Type IPS LCD IPS LCD
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes (20-120 Hz) No
Pixel density 162 ppi 148 ppi
Aspect ratio 16:10 16:10
Resolution 1920x1200 pixels 1920x1200 pixels
HDR support No No
Sync Tech No No
Touchscreen No No
Coating Matte Matte
Light sensor Yes No
Display test
Max brightness
Dell XPS 14 (2026)
500 nits
Lenovo IdeaPad Slim 3i (15", Gen 11)
400 nits
Contrast2000:11200:1
sRGB gamut100 %n/a
Response time35 msn/a

Battery

Capacity 70 Wh 50 Wh
Voltage 11.49 V n/a
Full Charge Time 1:30 h n/a
Battery Type Li-Po Li-Po
Removable No No
Fast Charging Yes Yes
USB PD Yes, 96 W Yes, 65 W
Charge Port Location Left, Right Left
Charge Power 100 W 65 W
Charger weight 381 g 166 g

Processor

Processor Intel Core Ultra 5 325 Intel Core 5 320
Base frequency 2.1 GHz 1.5 GHz
Turbo Frequency 4.5 GHz 4.6 GHz
Cores 8 (4P + 4E) 6 (2P + 4E)
Threads 8 6
L3 Cache 12 MB 6 MB
Integrated Graphics Intel Xe3 Graphics Intel Xe3 Graphics (2-Core)
Process tech. 2 nm 2 nm
GeekBench v6
Geekbench 6 (Single-Core)
Dell XPS 14 (2026)
2271
Lenovo IdeaPad Slim 3i (15", Gen 11)
2516
Geekbench 6 (Multi-Core)
Dell XPS 14 (2026)
9432
Lenovo IdeaPad Slim 3i (15", Gen 11)
7949

GPU Model

GPU Model Intel Xe3 Graphics Intel Xe3 Graphics (2-Core)
TGP n/a 25 W
Graphics Type Integrated Integrated
Process tech. 3 nm 3 nm
GPU Frequency n/a 300 MHz
Boost GPU Frequency 2450 MHz 2500 MHz
FLOPS n/a 1.3 TFLOPS
Memory Type LPDDR5X DDR5
Memory speed 7.47 Gbit/s 5.6 Gbit/s
Shader Units n/a 256
TMUs n/a 16
ROPs n/a 8

RAM

RAM Size 16 GB 8 GB
Channels 4x4 GB 1x8 GB
Frequency 7467 MHz 5600 MHz
Type LPDDR5X DDR5
Replaceable No Yes
Total Slots n/a 1
Max RAM n/a 24

Storage

Bus PCI-E Gen 5.0 (4x) PCI-E Gen 4.0 (4x)
Type SSD (M2) SSD (M2)
Channels 1x512 GB 1x256 GB
Replaceable Yes Yes
Total Slots 1 2
NVMe Yes Yes
Storage Capacity 512 GB 256 GB

Sound

Audio Chipset CirrusLogic CS42L43 n/a
Audio Formats 2.2 2.0
Speaker Power 2x2 W 2x2 W
Dolby Atmos Yes Yes
Max Volume 87 dB 78.4 dB
Microphones 2 2

Connectivity

Wi-Fi version v7 v7
Bluetooth version 6.0 5.4
Fingerprint sensor Yes No
IR sensor Yes Yes
CD drive No No
Webcam Above Display Above Display
Webcam Resolution 2560x1440 1920x1080
Ports
USB-ANo2x3.2
USB-C3x4.01x3.2
ThunderboltThunderbolt 4No
HDMINo1x1.4
DisplayPortNoNo
VGANoNo
3.5 mm Audio JackYesYes
Ethernet (RJ45)NoNo
Card ReaderNoYes
Charging PortNoNo

Keyboard & Touchpad

Key Type Island Layout Island Layout
Numeric Keypad No Yes
Backlight Yes Optional
Key Travel 0.8 mm 1.3 mm
Touchpad
Size15.0x7.3 cm12.0x7.5 cm
SurfaceGlassPlastic
Windows PrecisionYesYes
* Attention! Ports, display type, speakers, and specs may differ by model or country.

Results

After analyzing the data, we consider Dell XPS 14 (2026) the clear winner in this comparison.

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