Lenovo ThinkBook 15-IIL (20SM) vs. ASUS VivoBook 16X (X1603ZA)

Laptop Comparison, Reviews and Tests
Lenovo ThinkBook 15-IIL (20SM)
Lenovo ThinkBook 15-IIL (20SM)

Our Rating: 75 %

In depth comparison and review of Lenovo ThinkBook 15-IIL (20SM) and ASUS VivoBook 16X (X1603ZA). 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 ThinkBook 15-IIL (20SM) Review

Advantages and disadvantages of Lenovo ThinkBook 15-IIL (20SM) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price point

solid build quality

decent battery life

good processor performance

adequate storage options

average display quality

limited graphics capability

no thunderbolt support

heavier design

ASUS VivoBook 16X (X1603ZA) Review

Advantages and disadvantages of ASUS VivoBook 16X (X1603ZA) based on its technical characteristics, features, user experience, expert reviews and price level.

impressive battery life

lightweight design

affordable price point

sharp display quality

fast charging support

moderate storage capacity

average speaker quality

no dedicated GPU

limited color options

Laptop Comparison and Tests

Difference between Lenovo ThinkBook 15-IIL (20SM) and ASUS VivoBook 16X (X1603ZA)
78 % - Design
72 % - Display
72 % - Performance
78 % - Connectivity
74 % - Battery
86 % - Design
75 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 15-IIL (20SM) vs. ASUS VivoBook 16X (X1603ZA) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 36.4 cm x 24.5 cm x 1.89 cm 35.86 cm x 24.95 cm x 1.99 cm
Weight 1.8 kg 1.88 kg
Case Material Aluminum, polycarbonate ABS -
Colour Mineral grey Silver
DISPLAY Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Screen Size (Type) 15.6" - IPS 16"
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. - 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut - 45% NTSC
Features Anti-glare Anti-glare, 86% screen-to-body ratio, IPS-level
PROCESSOR Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
CPU Intel Core i5 (10th Gen) 1035G1 / 1 GHz Intel Core i3 (12th Gen) 1220P / 1.1 GHz
Max Turbo Speed 3.6 GHz 4.4 GHz
Number of Cores Quad-Core 10-core
Cache 6 MB 12 MB
64-bit Computing Yes -
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
RAM 8 GB (1 x 8 GB) 8 GB (provided memory is soldered)
Max RAM Supported 16 GB 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz -
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 1
STORAGE Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Graphics Processor (GPU) Intel UHD Graphics Intel UHD Graphics
Camera Yes - 720p Yes - 720p
Camera Features ThinkShutter camera privacy Privacy shutter, ASUS 3D Noise Reduction (3DNR) Technology
Sound Stereo speakers, dual array microphone Dual speakers, microphone
Codec Realtek ALC3287 -
Compliant Standards High Definition Audio, Dolby Audio -
Audio Features - Output: ASUS SonicMaster; Input: AI noise cancelling
COMMUNICATIONS Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac/ax, Bluetooth 5.3
Wireless Controller M.2 Card -
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Technology Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 45 Wh 50 Wh
Battery Life Up to 9 hours -
AC ADAPTER Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 19 V
INPUT Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight Yes -
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Interfaces USB 2.0
USB 3.1 Gen 1 (Always On)
USB 3.1 Gen 1
USB-C 3.1 Gen 1
USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI
Headphone/microphone combo jack
HDMI 1.4
Headphone/microphone combo jack
USB 2.0
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Operating System (OS) Windows 10 Pro 64-bit Edition - French Windows 11 Home
Software Included Microsoft Office (30 days trial) -
MISCELLANEOUS Lenovo ThinkBook 15-IIL (20SM) ASUS VivoBook 16X (X1603ZA)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested ASUS IceCool design, MIL-STD-810H tested, BIOS protection, ASUS Antimicrobial Guard
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 RoHS, REACH, TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Software Solution), Energy Star 8.0
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
Model Number - MB157W
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