In depth comparison and review of Acer Extensa 15 (EX215-51K) and ASUS Vivobook 16 (X1605ZA). 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 Acer Extensa 15 (EX215-51K) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
adequate performance
lightweight design
average display resolution
limited storage capacity
no backlit keyboard
basic graphics card
Advantages and disadvantages of ASUS Vivobook 16 (X1605ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
sharp display resolution
fast charging support
average build quality
limited graphics performance
no thunderbolt support
mediocre speaker output
| DESIGN AND DIMENSIONS | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 36.34 cm x 25.05 cm x 1.99 cm | 35.87 cm x 24.95 cm x 1.99 cm |
| Weight | 1.9 kg | 1.88 kg |
| Case Material | - | Plastic |
| Colour | Shale black | Transparent silver |
| DISPLAY | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Screen Size (Type) | 15.6" | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 220 cd/m² | 300 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare, ComfyView, 8 ms response rate, Narrow Border Display | Anti-glare |
| PROCESSOR | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| CPU | Intel Core i3 (8th Gen) 8130U / 2.2 GHz | Intel Core i7 (12th Gen) 1255U |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 4.7 GHz |
| Number of Cores | Dual-Core | 10-core |
| Cache | 4 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Technology 2.0 | Intel Smart Cache |
| MEMORY | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| RAM | 4 GB (4 GB (soldered)) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD - Kingston | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - VGA | Yes - HD |
| Resolution | 0.3 Megapixel | - |
| Camera Features | - | Privacy shutter |
| Sound | Stereo speakers, microphone | Dual speakers, microphone |
| Audio Features | - | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster |
| COMMUNICATIONS | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | Wake-on-LAN (WOL) | Dual stream (2x2) |
| BATTERY | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Technology | 2-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 36 Wh | 42 Wh |
| Battery Life | Up to 9 hours | - |
| AC ADAPTER | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V | 45 Watt, 19 V, 2.37 A |
| INPUT | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Chiclet keyboard, 1.35mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Interfaces | HDMI USB 3.1 Gen 1 2 x USB 2.0 LAN Headphone/microphone combo jack |
USB 2.0 USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 HDMI 1.4 Headphone/microphone combo jack |
|---|
| SOFTWARE | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (1 month trial) |
| MISCELLANEOUS | Acer Extensa 15 (EX215-51K) | ASUS Vivobook 16 (X1605ZA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| 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 | MU-MIMO technology | ASUS IceCool design, MIL-STD-810H tested, BIOS protection, ASUS Antimicrobial Guard Plus |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
- |
| Model Number | 30FY | MB116W |
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