Lenovo IdeaPad 5 15IIL05 (81YK) vs. ASUS VivoBook 16X (K3605ZU)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo IdeaPad 5 15IIL05 (81YK) and ASUS VivoBook 16X (K3605ZU). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Lenovo IdeaPad 5 15IIL05 (81YK) Review

Advantages and disadvantages of Lenovo IdeaPad 5 15IIL05 (81YK) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

sleek modern design

solid build quality

decent battery life

good processor performance

average display quality

limited graphics capabilities

no thunderbolt support

modest storage options

ASUS VivoBook 16X (K3605ZU) Review

Advantages and disadvantages of ASUS VivoBook 16X (K3605ZU) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful amd processor

sharp 16-inch display

lightweight design

fast ssd storage

good thermal management

average battery life

no thunderbolt support

limited color accuracy

basic audio quality.

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 5 15IIL05 (81YK) and ASUS VivoBook 16X (K3605ZU)
86 % - Design
75 % - Display
72 % - Performance
75 % - Connectivity
75 % - Battery
85 % - Design
85 % - Display
85 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 5 15IIL05 (81YK) vs. ASUS VivoBook 16X (K3605ZU) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 35.667 cm x 23.313 cm x 1.99 cm 35.86 cm x 24.91 cm x 1.89 cm
Weight 1.66 kg 1.8 kg
Case Material Aluminum, polycarbonate ABS Plastic
Colour Graphite grey Cool silver
DISPLAY Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Screen Size (Type) 15.6" - TN 16"
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. - 120 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut 45% NTSC 100% sRGB
Features Anti-glare, Wide Viewing Angle Anti-glare, IPS-level, 85% screen-to-body ratio
PROCESSOR Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
CPU Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz Intel Core i7 (12th Gen) 12650H / 2.3 GHz
Max Turbo Speed 3.4 GHz 4.7 GHz
Number of Cores Dual-Core 10-core
Cache 4 MB L3 - 24 MB
64-bit Computing Yes -
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
RAM 8 GB (provided memory is soldered) 16 GB (provided memory is soldered)
Max RAM Supported - 32 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz -
Rated Speed 3200 MHz -
Form Factor - SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 1
STORAGE Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) Intel UHD Graphics NVIDIA GeForce RTX 4050 / Intel UHD Graphics
Video Memory - 6 GB GDDR6 SDRAM
Video System Features - Max-Q design, MUX Switch, NVIDIA DLSS 3, NVIDIA Studio
Camera Yes - 720p Yes - 720p
Resolution 1 Megapixel -
Camera Features Privacy shutter Privacy shutter
Sound Stereo speakers, dual array microphone Speaker, array microphone
Compliant Standards High Definition Audio, Dolby Audio -
Audio Features - Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster; Input: AI noise cancelling
COMMUNICATIONS Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless Controller M.2 Card -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Technology Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 70 Wh 70 Wh
Battery Life Up to 15 hours -
AC ADAPTER Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 120 Watt, 20 V, 6 A
INPUT Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight - Yes
Features Multi-touch touchpad, buttonless touchpad Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Interfaces USB 3.2 Gen 1 (Always On)
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
Headphone/microphone combo jack
HDMI 2.1
2 x USB 3.2 Gen 1
USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes
SOFTWARE Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Operating System (OS) Windows 10 Home in S mode - English Windows 11 Home
Software Included Microsoft Office (30 days trial) MyASUS, ScreenXpert, NVIDIA Studio drivers, ProArt Creator Hub, Microsoft 365 (1 month trial), GlideX
MISCELLANEOUS Lenovo IdeaPad 5 15IIL05 (81YK) ASUS VivoBook 16X (K3605ZU)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader
Features Administrator password, hard drive password, power-on password, RapidCharge ASUS IceCool design, MIL-STD-810H tested, BIOS protection, Cortana support, ASUS Antimicrobial Guard
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 RoHS, REACH, TUV Rheinland
SAR Value 0.441 W/kg (body), 0.441 W/kg (limb) -
ENERGY STAR Certified Yes -
Max Operating Temperature - 49 °C
Min Operating Temperature - -37 °C
Humidity Range Operating - 95% RH
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
Model Number - N1058W
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