Lenovo ThinkBook 14-IIL (20SL) vs. ASUS ROG Zephyrus G14 (GA402NV)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo ThinkBook 14-IIL (20SL) and ASUS ROG Zephyrus G14 (GA402NV). 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 ThinkBook 14-IIL (20SL) Review

Advantages and disadvantages of Lenovo ThinkBook 14-IIL (20SL) based on its technical characteristics, features, user experience, expert reviews and price level.

solid build quality

responsive keyboard

affordable price

adequate performance

decent battery life

average display quality

limited graphics power

no thunderbolt support

modest storage capacity

ASUS ROG Zephyrus G14 (GA402NV) Review

Advantages and disadvantages of ASUS ROG Zephyrus G14 (GA402NV) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful AMD processor

compact lightweight design

high-resolution display

efficient cooling system

good battery life

limited port selection

no webcam included

high price point

average speaker quality

Laptop Comparison and Tests

Difference between Lenovo ThinkBook 14-IIL (20SL) and ASUS ROG Zephyrus G14 (GA402NV)
86 % - Design
72 % - Display
75 % - Performance
78 % - Connectivity
75 % - Battery
86 % - Design
82 % - Display
86 % - Performance
86 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo ThinkBook 14-IIL (20SL) vs. ASUS ROG Zephyrus G14 (GA402NV) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Product Type Notebook Notebook - 180-degree hinge design
Dimensions (WxDxH) 32.6 cm x 23 cm x 1.79 cm 31.2 cm x 22.7 cm x 2.05 cm
Weight 1.5 kg 1.72 kg
Case Material Aluminum -
Colour Mineral grey Moonlight white | Eclipse grey
DISPLAY Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Screen Size (Type) 14" - IPS 14"
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) 2560 x 1600 (WQXGA)
V-Sync Rate at Max Res. - 165 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 250 cd/m² -
Colour Gamut - 100% DCI-P3
Features Anti-glare Anti-glare, NVIDIA G-SYNC compatible, 3 ms response rate, Pantone Validated, IPS-level, Dolby Vision, 91% screen-to-body ratio
PROCESSOR Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
CPU Intel Core i5 (10th Gen) 1035G4 / 1.1 GHz AMD Ryzen 7 7735HS / 3.2 GHz
Max Turbo Speed 3.7 GHz 4.75 GHz
Number of Cores Quad-Core 8-core
Cache 6 MB 16 MB
64-bit Computing Yes -
Features Integrated memory controller -
MEMORY Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
RAM 8 GB (1 x 8 GB) 16 GB (provided memory is soldered)
Max RAM Supported 16 GB 32 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed 2666 MHz -
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 1 1
Empty Slots 0 1
STORAGE Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Main Storage Size (HDD/SSD) 256 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 ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) Intel Iris Plus Graphics NVIDIA GeForce RTX 4060 / AMD Radeon 680M
Video Memory - 8 GB GDDR6 SDRAM
Video System Features - Advanced Optimus, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus
Gaming - Yes
Camera Yes - 720p Yes - 1080p
Camera Features ThinkShutter camera privacy IR camera, Windows Hello
Sound Stereo speakers, dual array microphone Four speakers, 3-microphone array
Codec Realtek ALC3287 -
Compliant Standards High Definition Audio, Dolby Audio Dolby Atmos
Audio Features - Output: Smart Amplification technology, Hi-Res Audio; Input: AI noise cancelling
COMMUNICATIONS Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless Controller M.2 Card -
Network Interface Gigabit Ethernet -
Features - Dual stream (2x2)
BATTERY Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 45 Wh 76 Wh
Battery Life Up to 9 hours -
AC ADAPTER Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 65 Watt 240 Watt, 20 V, 12 A
INPUT Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad Chiclet keyboard, ASUS Overstroke technology
CONNECTIONS & EXPANSIONS Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Interfaces USB 2.0 (hidden)
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
Headphone/microphone combo jack
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode)
USB4/DisplayPort 1.4 (Power Delivery)
HDMI 2.1
2 x USB 3.2 Gen 2
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes (microSDXC UHS-II)
SOFTWARE Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
Operating System (OS) Windows 10 Pro 64-bit Edition - Spanish Windows 11 Home
Software Included Microsoft Office (30 days trial) Armoury Crate, Xbox Game Pass Ultimate (3 months), GameVisual, Scenario Profiles
MISCELLANEOUS Lenovo ThinkBook 14-IIL (20SL) ASUS ROG Zephyrus G14 (GA402NV)
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
Features Administrator password, hard drive password, power-on password, RapidCharge Administrator password, vapor chamber cooling system, ErgoLift, Thermal Grizzly Conductonaut, BIOS protection, anti-dust 2.0 cooling system, AniMe Matrix lighting, ROG Intelligent Cooling, Arc Flow Fans, 0dB Ambient Cooling
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
Model Number - N2031W
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