In depth comparison and review of Lenovo Yoga 730-15IKB (81CU) and Acer Aspire 5 Spin 14 (A5SP14). 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 Lenovo Yoga 730-15IKB (81CU) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
solid build quality
decent battery life
good overall performance
heavier than competitors
limited port selection
noisy under load
average color accuracy
Advantages and disadvantages of Acer Aspire 5 Spin 14 (A5SP14) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
responsive touchscreen
solid build quality
decent battery life
fast charging support
average display resolution
limited graphics performance
moderate speaker quality
no thunderbolt support
| DESIGN AND DIMENSIONS | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 24.9 cm x 1.715 cm | 31.82 cm x 22.55 cm x 1.799 cm |
| Weight | 1.89 kg | 2 kg |
| Case Material | Aluminum | Anodised aluminium |
| Colour | Iron grey | Steel grey |
| DISPLAY | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 300 cd/m² | 200 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare | Glare, matte, ComfyView, Corning Gorilla glass 3, Acer BluelightShield technology, 25 ms response rate, one glass metal mesh (OGM) |
| PROCESSOR | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| CPU | Intel Core i7 (8th Gen) 8550U / 1.8 GHz | Intel Core i7 (13th Gen) 1355U / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 8 MB | L3 - 12 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 512 GB SSD - Micron |
|---|
| AUDIO & VIDEO | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1050 / Intel UHD Graphics 620 | Intel Iris Xe Graphics |
| Video Memory | 4 GB GDDR5 SDRAM | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - Full HD |
| Resolution | 1 Megapixel | - |
| Camera Features | - | Temporal Noise Reduction |
| Sound | Stereo speakers, dual array microphone | - |
| Codec | Conexant CX11870 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos | - |
| Audio Features | JBL | - |
| COMMUNICATIONS | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 51.5 Wh | 50 Wh |
| Battery Life | Up to 11 hours | - |
| AC ADAPTER | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 90 Watt | 65 Watt, 19 V, 3.42 A |
| INPUT | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports Thunderbolt 3) HDMI Headphone/microphone combo jack |
HDMI USB-C (supports Thunderbolt 4) USB 3.2 Gen 1 USB 2.0 Headphone/microphone combo jack |
|---|
| SOFTWARE | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 11 Home |
|---|
| MISCELLANEOUS | Lenovo Yoga 730-15IKB (81CU) | Acer Aspire 5 Spin 14 (A5SP14) |
|---|
| Included Accessories | Power adapter, Lenovo Active Pen 2, pen holder | Power adapter, active stylus |
|---|---|---|
| Integrated Options | Accelerometer, gyro sensor | - |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, power-on password | Administrator password, system password, Acer Purified.Voice technology |
| Compliant Standards | RoHS | - |
| SAR Value | - | 1.14 W/kg (body), 1.14 W/kg (head), 1.14 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 51MTN |
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