ASUS VivoBook S 15 OLED (K3502ZA) vs. ASUS BR1402C (i381XA)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS VivoBook S 15 OLED (K3502ZA) and ASUS BR1402C (i381XA). 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.

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

ASUS BR1402C (i381XA) Review

Advantages and disadvantages of ASUS BR1402C (i381XA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

compact design

solid build quality

efficient multitasking

decent battery life

average display quality

limited storage capacity

no backlit keyboard

basic graphics card

Laptop Comparison and Tests

Difference between ASUS VivoBook S 15 OLED (K3502ZA) and ASUS BR1402C (i381XA)
82 % - Design
85 % - Display
75 % - Performance
85 % - Connectivity
75 % - Battery
81 % - Design
75 % - Display
75 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS VivoBook S 15 OLED (K3502ZA) vs. ASUS BR1402C (i381XA) Comparison Chart
DESIGN AND DIMENSIONS ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
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 33.29 cm x 22.89 cm x 2.1 cm
Weight 1.8 kg 1.56 kg
Case Material - Plastic
Colour Neutral grey Mineral grey
DISPLAY ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Screen Size (Type) 15.6" OLED 14"
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 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) ASUS BR1402C (i381XA)
CPU Intel Core i7 (12th Gen) 12700H / 2.3 GHz Intel Core i3 N305
Max Turbo Speed 4.7 GHz 3.8 GHz
Number of Cores 14-core 8-core
Cache 24 MB 6 MB
Platform Technology Intel Evo -
Features Intel Smart Cache -
MEMORY ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 8 GB (1 x 8 GB)
Max RAM Supported - 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) 128 GB
AUDIO & VIDEO ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Graphics Processor (GPU) Intel Iris Xe Graphics Intel UHD Graphics
Video System Features Functions as Intel UHD graphics (for single-channel memory) -
Camera Yes - 720p Yes - 720p
Camera Features Privacy shutter Privacy shutter
Sound Harman/kardon stereo speakers, array microphone Dual speakers, microphone
Audio Features Output: Smart Amp; Input: noise-cancellation technology Output: Audio by Dirac
COMMUNICATIONS ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac/ax, Bluetooth 5.3
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Technology 3-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 70 Wh 50 Wh
AC ADAPTER ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
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, 20 V, 2.25 A
INPUT ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight Yes -
Features Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense Spill-resistant, chiclet keyboard, 1.5mm travel distance
CONNECTIONS & EXPANSIONS ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
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
HDMI
USB 2.0
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1 (Power Delivery)
Headphone/microphone combo jack
SOFTWARE ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Operating System (OS) Windows 11 Home Windows 11 Pro Education
Software Included - MyASUS, Microsoft 365 (1 month trial)
MISCELLANEOUS ASUS VivoBook S 15 OLED (K3502ZA) ASUS BR1402C (i381XA)
Included Accessories Power adapter USB-C power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features System password, ASUS IceCool design, antibacterial, Amazon Alexa Voice Assistant System password, LED indicator, rubber bumper, MIL-STD-810H tested
Compliant Standards RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) RoHS, REACH
Model Number L1058W 3Y
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