Lenovo Yoga 7i (15”) vs Dell Inspiron 15 7506 (2-in-1)

You can select specific configurations for the laptops to get a more accurate comparative review
Battery 71 Wh
CPU
RAM
Storage

Review

Evaluation of Lenovo Yoga 7i (15”) and Dell Inspiron 15 7506 (2-in-1) important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Case
Design, materials, durability and usability

Key Differences

What are the key differences between the notebooks
Advantages of the Lenovo Yoga 7i (15”)
  • Higher number of cutting-edge USB Type-C ports: 2 versus 1
  • Features a much bigger (~34%) battery – 71 against 53 watt-hours
  • Provides 85% higher max. screen brightness: 500 vs 270 nits
Advantages of the Dell Inspiron 15 7506 (2-in-1)
  • Includes an old-school USB-A port
  • Can run popular games at about 44-60% higher FPS
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.9 kg (4.19 lbs) 1.9 kg (4.19 lbs)
Dimensions 356.4 x 235.6 x 17.9-19.2 mm
14.03 x 9.28 x 0.7-0.76 inches
356.2 x 238.4 x 16.4-17.9 mm
14.02 x 9.39 x 0.65-0.7 inches
Area 840 cm2 (130.2 inches2) 849 cm2 (131.6 inches2)
Screen-to-body ratio ~79.9% ~79%
Side bezels 5.5 mm 5.4 mm
Colors Gray Black, Silver
Transformer Yes Yes
Opening angle 360° 360°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 1 1
Noise level - 47 dB

Display

Size 15.6 inches 15.6 inches
Type IPS LCD IPS LCD
Refresh rate 60 Hz 60 Hz
PPI 141 ppi 141 ppi
Aspect ratio 16:9 16:9
Resolution 1920 x 1080 pixels 1920 x 1080 pixels
HDR support Yes, Dolby Vision Yes, Dolby Vision
Touchscreen Yes Yes
Coating Glossy Glossy (Antireflective)
Display tests
Contrast - 600:1
sRGB color space 100% 97%
Adobe RGB profile - 62.9%
Response time - 35 ms
Max. brightness

Battery

Capacity
Voltage - 15.2 V
Full charging time - 4:00 hr
Battery type Li-Po Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Left
Charge power 65 W 65 / 90 W
Weigh of AC adapter - 294 gramm

CPU

CPU name
Base frequency 0.9-2.4 GHz 0.9-2.4 GHz
Turbo frequency 4.2 GHz 4.2 GHz
Cores 4 4
Threads 8 8
L3 Cache 8 MB 8 MB
Integrated GPU Iris Xe Graphics G7 80EU Iris Xe Graphics G7 80EU
Fabrication process 10 nm 10 nm

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP 15 W -
Type Integrated Dedicated
Fabrication process 10 nm 10 nm
GPU base clock 300 MHz 300 MHz
GPU boost clock 1100 MHz 1650 MHz
FLOPS 1.41 TFLOPS 2.534 TFLOPS
Memory size System Shared 4 GB
Memory type DDR4 GDDR4
Memory bus - 128 bit
Memory speed 3.2 Gbps ~4.3 Gbps
Shading units (cores) 640 768
Texture mapping units (TMUs) 40 48
Raster operations pipelines (ROPs) 20 24
GPU performance
1.41 TFLOPS
2.534 TFLOPS

RAM

RAM size
Channels 2x4 GB 2x4 GB
Clock 3200 MHz 4267 MHz
Type DDR4 LPDDR4X
Upgradable No No
Total slots 2 -

Storage

Storage size
Bus PCI-E Gen 3.0 (4x) PCI-E Gen 3.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x256 GB
Upgradable Yes Yes
Total slots 1 1
NVMe Yes Yes

Sound

Audio chip - Realtek ALC3254
Speakers 2.0 2.0
Power 2x2W 2x2W
Dolby Atmos Yes No
Loudness - 81.6 dB
Microphones 2 2

Connectivity

Wi-Fi standard v6 v6
Bluetooth v5 v5
Fingerprint Yes Yes
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1280 x 720 1280 x 720
Ports
USB-A 1x USB 3.2 2x USB 3.2
USB Type-C 2x USB 4.0 1x USB 3.2
Thunderbolt Thunderbolt 4 Thunderbolt 4
HDMI No 1x HDMI 2.0
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No No
SD card reader No Yes
Proprietary charging port No Yes

Input

Keyboard
Keyboard type Island Island
Numpad No Yes
Backlight Yes Yes
Touchpad
Size - 11.5 x 8.0 cm
Surface - Plastic
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

Cast your vote

So, which laptop would you choose?
2 (22.2%)
7 (77.8%)
Total votes: 9

Comments

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