Lenovo IdeaPad 3 17IAU7 (82RL) vs. Dell Vostro 3520

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo IdeaPad 3 17IAU7 (82RL) and Dell Vostro 3520. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Lenovo IdeaPad 3 17IAU7 (82RL) Review

Advantages and disadvantages of Lenovo IdeaPad 3 17IAU7 (82RL) based on its technical characteristics, features, user experience, expert reviews and price level.

large display

affordable price

decent processor performance

lightweight design

good keyboard layout

average battery life

limited graphics capability

no backlit keyboard

plastic build quality

Dell Vostro 3520 Review

Advantages and disadvantages of Dell Vostro 3520 based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

robust build quality

decent processor performance

good battery life

comfortable keyboard

average display quality

limited graphics capability

heavier design

fewer USB-C ports

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 3 17IAU7 (82RL) and Dell Vostro 3520
75 % - Design
72 % - Display
75 % - Performance
75 % - Connectivity
75 % - Battery
75 % - Design
72 % - Display
72 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 3 17IAU7 (82RL) vs. Dell Vostro 3520 Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Product Type Notebook Notebook
Dimensions (WxDxH) 39.9 cm x 27.4 cm x 1.99 cm 35.85 cm x 23.556 cm x 1.899 cm
Weight 2.04 kg 1.83 kg
Case Material Polycarbonate ABS (bottom), polycarbonate ABS (top) -
Colour Arctic grey Carbon black
DISPLAY Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Screen Size (Type) 17.3" - TN 15.6" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1600 x 900 (HD+) 1920 x 1080 (Full HD)
Pixel Density (ppi) - 140
V-Sync Rate at Max Res. - 120 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 -
Image Brightness 250 cd/m² 250 cd/m²
Colour Gamut 60% NTSC 45% NTSC
Features Anti-glare, 90° viewing angle Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 35 ms response rate, 0.17925 mm pixel pitch
PROCESSOR Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
CPU Intel Pentium 8505 / 1.2 GHz Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz
Max Turbo Speed 4.4 GHz 4.2 GHz
Number of Cores 5-core Quad-Core
Cache 8 MB 8 MB
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
RAM 4 GB (provided memory is soldered) 8 GB (1 x 8 GB)
Max RAM Supported 12 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz 3200 MHz
Rated Speed 3200 MHz 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 2
Empty Slots 1 1
STORAGE Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) 256 GB SSD M.2 PCIe - NVM Express (NVMe)
AUDIO & VIDEO Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Graphics Processor (GPU) Intel UHD Graphics Intel Iris Xe Graphics
Max Monitors Supported 2 external monitor(s) -
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 720p Yes - HD
Resolution - 0.92 Megapixel
Camera Features Privacy shutter, fixed focus 78.6 degrees
Image Sensor Type - CMOS
Video Resolutions - 1280 x 720
Frame Rate - 30 frames per second
Sound Stereo speakers, dual array microphone Stereo speakers, microphone
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio
Audio Features Noise-cancellation technology -
COMMUNICATIONS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 Bluetooth, 802.11a/b/g/n/ac
Wireless Controller M.2 Card M.2 2230
Network Interface - Gigabit Ethernet
Ethernet Controller - Realtek RTL8111H
Features Dual stream (2x2) Single stream (1x1)
BATTERY Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Technology Lithium polymer 3-cell lithium polymer
Battery Capacity (Size) 38 Wh 41 Wh
Battery Life Up to 7.1 hours -
Battery Run Time Local video (1080p) playback time (150 nits): up to 7.1 hours -
AC ADAPTER Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 65 Watt, 19.5 V, 3.34 A
INPUT Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Features Multi-touch touchpad, buttonless touchpad, precision touchpad -
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Interfaces USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0)
HDMI
Headphone/microphone combo jack
HDMI
2 x USB 3.2 Gen 1
USB 2.0
LAN
Headphone/microphone combo jack
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes (SD Card, SDHC Card, SDXC Card)
SOFTWARE Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Operating System (OS) Windows 11 Home in S mode - English Windows 11 Pro - Dutch / English / French / German / Italian
Software Included Microsoft 365 Personal Microsoft Office (30 days trial, excludes office licence), McAfee Business Protection (1-year)
MISCELLANEOUS Lenovo IdeaPad 3 17IAU7 (82RL) Dell Vostro 3520
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type - Noble Wedge security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, RapidCharge, self-healing BIOS -
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 -
ENERGY STAR Certified Yes -
Max Operating Temperature 35 °C 35 °C
Min Operating Temperature 5 °C 0 °C
Humidity Range Operating 8 - 95% 10 - 90% (non-condensing)
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
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