Side by side comparison and review of ASUS 15 (X515JA) and ASUS VivoBook S 15 OLED (K3502ZA). 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.
Advantages and disadvantages of ASUS 15 (X515JA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate performance
good connectivity options
average battery life
basic display quality
limited storage capacity
no dedicated graphics
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
| DESIGN AND DIMENSIONS | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 23.5 cm x 1.99 cm | 35.98 cm x 23.29 cm x 1.89 cm |
| Weight | 1.8 kg | 1.8 kg |
| Case Material | Plastic | - |
| Colour | Silver | Slate grey | Neutral grey |
| DISPLAY | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Screen Size (Type) | 15.6" | 15.6" OLED |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| 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 | 250 cd/m² | 400 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Anti-glare | Glossy, NanoEdge display, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black |
| PROCESSOR | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.7 GHz |
| Number of Cores | Dual-Core | 14-core |
| Cache | 4 MB | 24 MB |
| Platform Technology | - | Intel Evo |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache |
| MEMORY | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | - | Privacy shutter |
| Sound | Speaker, microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | Output: Smart Amp; Input: noise-cancellation technology |
| COMMUNICATIONS | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Technology | 3-cell | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 70 Wh |
| Battery Life | Up to 7.7 hours | - |
| AC ADAPTER | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 90 Watt, 20 V, 4.5 A |
| INPUT | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Slots | 1 x M.2 (PCI Express 3.0 x2) (0 free) | - |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI |
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 |
| SOFTWARE | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|
| MISCELLANEOUS | ASUS 15 (X515JA) | ASUS VivoBook S 15 OLED (K3502ZA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | System password | System password, ASUS IceCool design, antibacterial, Amazon Alexa Voice Assistant |
| Compliant Standards | - | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
| Repairability Index | 6.1 (out of 10) | - |
| Manufacturer Warranty | International warranty - 1 year | - |
| Model Number | EJ2133W | L1058W |
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