Lenovo IdeaPad S145-15API (81UT) vs. ASUS ROG Strix SCAR 15 (G533ZX)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo IdeaPad S145-15API (81UT) and ASUS ROG Strix SCAR 15 (G533ZX). 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 S145-15API (81UT) Review

Advantages and disadvantages of Lenovo IdeaPad S145-15API (81UT) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

decent processor performance

sufficient connectivity options

simple user interface

average display quality

limited battery life

modest graphics capability

no backlight keyboard

ASUS ROG Strix SCAR 15 (G533ZX) Review

Advantages and disadvantages of ASUS ROG Strix SCAR 15 (G533ZX) based on its technical characteristics, features, user experience, expert reviews and price level.

exceptional gaming performance

high-refresh-rate display

robust build quality

advanced cooling system

RGB keyboard lighting

heavy and bulky

short battery life

high price point

limited port selection

Laptop Comparison and Tests

Difference between Lenovo IdeaPad S145-15API (81UT) and ASUS ROG Strix SCAR 15 (G533ZX)
69 % - Design
63 % - Display
65 % - Performance
72 % - Connectivity
65 % - Battery
85 % - Design
85 % - Display
92 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad S145-15API (81UT) vs. ASUS ROG Strix SCAR 15 (G533ZX) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.22 cm x 25.15 cm x 1.99 cm 35.4 cm x 25.9 cm x 2.72 cm
Weight 1.85 kg 2.3 kg
Case Material Polycarbonate ABS -
Colour Granite black IMR Black
DISPLAY Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Screen Size (Type) 15.6" - TN 15.6"
LCD Backlight Technology LED backlight -
Screen Resolution 1366 x 768 (HD) 2560 x 1440 (WQHD)
V-Sync Rate at Max Res. - 240 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 220 cd/m² 300 cd/m²
Colour Gamut - 100% DCI-P3
Features Anti-glare Anti-glare, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, IPS-level, Dolby Vision
PROCESSOR Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
CPU AMD Ryzen 3 3200U / 2.6 GHz Intel Core i9 (12th Gen) 12900H / 2.5 GHz
Max Turbo Speed 3.5 GHz 5 GHz
Number of Cores Dual-Core 14-core
Cache L3 - 4 MB L3 - 24 MB
64-bit Computing Yes -
Features Integrated memory controller Intel Smart Cache
MEMORY Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
RAM 4 GB (provided memory is soldered) 32 GB (2 x 16 GB)
Max RAM Supported 12 GB 64 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed 2400 MHz 4800 MHz
Rated Speed 2400 MHz 4800 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 1 -
Empty Slots 1 -
STORAGE Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance
AUDIO & VIDEO Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) AMD Radeon Vega 3 NVIDIA GeForce RTX 3080 Ti / Intel Iris Xe Graphics
Video Memory - 16 GB GDDR6 SDRAM
Video System Features - NVIDIA Optimus, ROG Boost, Dynamic Boost, MUX Switch
Gaming - Yes
Camera Yes -
Resolution 0.3 Megapixel -
Sound Stereo speakers, microphone Four speakers, array microphone
Compliant Standards High Definition Audio, Dolby Audio Dolby Atmos
Audio Features - Output: Smart Amplification technology; Input: AI noise cancelling
COMMUNICATIONS Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Wireless Controller M.2 Card -
Network Interface - 2.5 Gigabit Ethernet
Features Single stream (1x1) Dual stream (2x2)
BATTERY Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 30 Wh 90 Wh
Battery Life Up to 4 hours -
AC ADAPTER Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
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 IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Type Keyboard, touchpad Keyboard, touchpad, NumberPad
Numeric Keypad Yes -
Keyboard Backlight - Yes (RGB)
Features Multi-touch touchpad, buttonless touchpad Chiclet keyboard, per-key RGB
CONNECTIONS & EXPANSIONS Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Interfaces USB 2.0
2 x USB 3.1 Gen 1
HDMI
Headphone/microphone combo jack
Headphone/microphone combo jack
HDMI 2.1
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
2.5 Gigabit Ethernet
USB-C (supports Thunderbolt 4, DisplayPort Alt Mode)
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Operating System (OS) Windows 10 Home in S mode - English Windows 11 Home
Software Included Microsoft Office (30 days trial) -
MISCELLANEOUS Lenovo IdeaPad S145-15API (81UT) ASUS ROG Strix SCAR 15 (G533ZX)
Included Accessories Power adapter Power adapter, ROG Keystone, 2 customisable armour caps
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM) Security Chip
Features Administrator password, hard drive password, power-on password System password, Aura Sync light bar, Thermal Grizzly Conductonaut, BIOS protection, Aura Sync logo, Aura Sync Bezel Glow, ROG Intelligent Cooling, Arc Flow Fans
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return -
Model Number - LN083W
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