ASUS VivoBook S 15 OLED (K3502ZA) vs. Lenovo ThinkPad L15 Gen 4 (21H3)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS VivoBook S 15 OLED (K3502ZA) and Lenovo ThinkPad L15 Gen 4 (21H3). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

ASUS VivoBook S 15 OLED (K3502ZA) Review

Advantages and disadvantages of ASUS VivoBook S 15 OLED (K3502ZA) based on its technical characteristics, features, user experience, expert reviews and price level.

vibrant oled display

lightweight design

fast ssd storage

good processor performance

competitive price point

average battery life

limited port selection

no dedicated gpu

basic audio quality

Lenovo ThinkPad L15 Gen 4 (21H3) Review

Advantages and disadvantages of Lenovo ThinkPad L15 Gen 4 (21H3) based on its technical characteristics, features, user experience, expert reviews and price level.

robust connectivity options

supports fast charging

dedicated nvidia gpu

upgradeable ram and storage

solid build quality

average battery capacity

basic 250-nit display

limited cpu performance

no fingerprint reader

Laptop Comparison and Tests

Difference between ASUS VivoBook S 15 OLED (K3502ZA) and Lenovo ThinkPad L15 Gen 4 (21H3)
82 % - Design
85 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery
83 % - Design
72 % - Display
75 % - Performance
85 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

ASUS VivoBook S 15 OLED (K3502ZA) vs. Lenovo ThinkPad L15 Gen 4 (21H3) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Product Type Notebook - 180-degree hinge design Notebook - 180-degree hinge design
Dimensions (WxDxH) 35.98 cm x 23.29 cm x 1.89 cm 36.02 cm x 23.7 cm x 1.993 cm
Weight 1.8 kg 1.77 kg
Case Material - Polycarbonate ABS (bottom), polycarbonate ABS (top)
Colour Neutral grey Thunder black
DISPLAY ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Screen Size (Type) 15.6" OLED 15.6" - IPS
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 60 Hz 60 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 400 cd/m² 250 cd/m²
Colour Gamut 100% DCI-P3 45% NTSC
Colour Support 1.07 billion colours -
Features Glossy, NanoEdge display, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black Anti-glare
PROCESSOR ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
CPU Intel Core i7 (12th Gen) 12700H / 2.3 GHz Intel Core i5 (13th Gen) 1335U / 1.3 GHz
Max Turbo Speed 4.7 GHz 4.6 GHz
Number of Cores 14-core 10-core
Cache 24 MB 12 MB
Platform Technology Intel Evo -
Features Intel Smart Cache Integrated memory controller
MEMORY ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 16 GB (1 x 16 GB)
Max RAM Supported - 64 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed - 3200 MHz
Rated Speed - 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 2
Empty Slots 0 1
STORAGE ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe)
AUDIO & VIDEO ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Graphics Processor (GPU) Intel Iris Xe Graphics Intel Iris Xe Graphics
Max Monitors Supported - 3 external monitor(s)
Video System Features Functions as Intel UHD graphics (for single-channel memory) Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 720p Yes - 1080p
Camera Features Privacy shutter Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera
Sound Harman/kardon stereo speakers, array microphone Stereo speakers, dual array microphone
Codec - Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features Output: Smart Amp; Input: noise-cancellation technology Input: Dolby Voice, far-field
COMMUNICATIONS ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller - Intel Wi-Fi 6 AX 201 - M.2 Card
Network Interface - Gigabit Ethernet
Ethernet Controller - Intel I219-V
Features Dual stream (2x2) Wake-on-LAN (WOL), dual stream (2x2)
WWAN
Generation - 4G upgradable
BATTERY ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Technology 3-cell Lithium Ion Lithium polymer
Battery Capacity (Size) 70 Wh 57 Wh
AC ADAPTER ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 90 Watt, 20 V, 4.5 A 65 Watt
INPUT ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Numeric Keypad Yes Yes
Keyboard Backlight Yes Yes
Features Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Interfaces Headphone/microphone combo jack
USB 2.0
2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
USB 3.2 Gen 1
HDMI
USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI (4K support)
LAN
Headphone/microphone combo jack
Memory Card Reader - Yes (microSD)
SOFTWARE ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Operating System (OS) Windows 11 Home Windows 11 Pro - English
MISCELLANEOUS ASUS VivoBook S 15 OLED (K3502ZA) Lenovo ThinkPad L15 Gen 4 (21H3)
Included Accessories Power adapter USB-C power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader
Security Slot Type - Kensington nano security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features System password, ASUS IceCool design, antibacterial, Amazon Alexa Voice Assistant Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password
Compliant Standards RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) RoHS, Energy-Related Products (ErP) Lot 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0
Max Operating Temperature - 35 °C
Min Operating Temperature - 5 °C
Humidity Range Operating - 8 - 95%
Manufacturer Warranty - Base warranty - 1 year - pick-up and return
Extended warranty - 1 year - on-site - response time: next business day
Model Number L1058W -
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