In depth comparison and review of ASUS VivoBook S 15 OLED (K3502ZA) and Acer TravelMate B5 14 (TMB514-31). 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.
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
Advantages and disadvantages of Acer TravelMate B5 14 (TMB514-31) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
adequate connectivity options
competitive pricing
average display quality
limited graphics capability
modest storage capacity
no touchscreen option
| DESIGN AND DIMENSIONS | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| 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 | 32.95 cm x 23.18 cm x 2.44 cm |
| Weight | 1.8 kg | 1.65 kg |
| Colour | Neutral grey | Shale black |
| DISPLAY | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Screen Size (Type) | 15.6" OLED | 14" - 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 | - |
| 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, matte, ComfyView, 25 ms response rate, Narrow Border Display |
| PROCESSOR | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H / 2.3 GHz | Intel N-series N200 |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 3.7 GHz |
| Number of Cores | 14-core | Quad-Core |
| Cache | 24 MB | L3 - 6 MB |
| Platform Technology | Intel Evo | - |
| Features | Intel Smart Cache | - |
| MEMORY | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 128 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| 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 - HD |
| Camera Features | Privacy shutter | Privacy shutter, Temporal Noise Reduction |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, two microphones |
| Audio Features | Output: Smart Amp; Input: noise-cancellation technology | - |
| COMMUNICATIONS | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6E AX 211 - M.2 2230 (CNVi) |
| Features | Dual stream (2x2) | Dual stream (2x2), MU-MIMO |
| BATTERY | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Technology | 3-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 70 Wh | 50 Wh |
| AC ADAPTER | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 90 Watt, 20 V, 4.5 A | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense | Precision touchpad, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| 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-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Pro 64-bit Edition National Academic (available through downgrade rights from Windows 11 Pro National Academic) + Windows 11 Pro National Academic Licence |
|---|
| MISCELLANEOUS | ASUS VivoBook S 15 OLED (K3502ZA) | Acer TravelMate B5 14 (TMB514-31) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | 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, 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) | MIL-STD 810F, MIL-STD 810H, TCO Certified 9.0 |
| SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| Specific Absorption Rate (SAR) | - | 1.14 W/kg (head) 1.14 W/kg (body) 1.14 W/kg (limb) |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | L1058W | TCO |
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