Side by side comparison and review of Acer ConceptD 5 (CN515-71) and ASUS Vivobook 14X (K3405ZF). 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 Acer ConceptD 5 (CN515-71) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processing capabilities
high-resolution display
accurate color reproduction
ample storage options
robust build quality
higher price point
limited port variety
heavier design
average battery life
Advantages and disadvantages of ASUS Vivobook 14X (K3405ZF) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processor
lightweight and portable
vivid oled display
fast ssd storage
competitive price point
average battery life
limited port selection
no dedicated gpu
standard design
| DESIGN AND DIMENSIONS | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.415 cm x 2.314 cm | 31.71 cm x 22.25 cm x 1.89 cm |
| Weight | 2.5 kg | 1.4 kg |
| Case Material | - | Aluminum |
| Colour | Black | Cool silver |
| DISPLAY | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 400 cd/m² | 300 cd/m² |
| Colour Gamut | 100% Adobe RGB | 45% NTSC |
| Features | Anti-glare, ComfyView, 30 ms response rate, Narrow Border Display | Glossy |
| PROCESSOR | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (12th Gen) 12450H / 2 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 4.4 GHz |
| Number of Cores | 6-core | 8-core |
| Cache | 12 MB | L3 - 12 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | - |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache |
| MEMORY | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 32 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Main Storage Size (HDD/SSD) | 1.024 TB SSD - Self-Encrypting Drive - Samsung | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 2050 / Intel UHD Graphics |
| Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Camera | Yes - HD | Yes - HD |
| Camera Features | - | Privacy shutter |
| Sound | Stereo speakers, two microphones | Dual speakers, microphone |
| Audio Features | - | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster |
| COMMUNICATIONS | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 - M.2 2230 | - |
| Network Interface | Gigabit Ethernet | - |
| Features | - | Single stream (1x1) |
| BATTERY | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 55 Wh | 50 Wh |
| Battery Life | Up to 7 hours | - |
| AC ADAPTER | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 180 Watt, 19.5 V | 90 Watt, 19 V, 4.74 A |
| INPUT | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | 1.4mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Interfaces | HDMI 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 USB 2.0 LAN Headphone/microphone combo jack |
HDMI 2.1 Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (Power Delivery) |
|---|
| SOFTWARE | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
|---|---|---|
| Software Included | - | MyASUS, ScreenXpert, GlideX |
| MISCELLANEOUS | Acer ConceptD 5 (CN515-71) | ASUS Vivobook 14X (K3405ZF) |
|---|
| Included Accessories | Power adapter, HDD kit | Power adapter, wired mouse, Carry bag |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | - | ASUS IceCool design, MIL-STD-810H tested |
| Compliant Standards | - | RoHS, REACH |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 75GK | LY134W |
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