Detailed comparison and review of Lenovo ThinkBook 13s G4 ARB (21AS) and ASUS Vivobook Go 14 Flip (TP1400KA). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29.7 cm x 21.1 cm x 1.49 cm | 32.07 cm x 21.7 cm x 1.69 cm |
| Weight | 1.23 kg | 1.5 kg |
| Case Material | Aluminium (top), aluminium (bottom) | Plastic |
| Colour | Dual tone arctic grey | Quiet blue |
| DISPLAY | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 300 cd/m² | 250 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | Anti-glare, Low Blue Light technology, 170° viewing angle, Dolby Vision | Glossy, IPS-level, 83% screen-to-body ratio |
| PROCESSOR | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| CPU | AMD Ryzen 5 6600U / 2.9 GHz | Intel Celeron N4500 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 2.8 GHz |
| Number of Cores | 6-core | Dual-Core |
| Cache | L3 - 16 MB | 4 MB |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| RAM | 8 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | 6400 MHz | - |
| Rated Speed | 6400 MHz | - |
| STORAGE | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) | 64 GB eMMC |
|---|
| AUDIO & VIDEO | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Graphics Processor (GPU) | AMD Radeon 660M | Intel UHD Graphics |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 1080p | Yes - 720p |
| Camera Features | Privacy shutter, fixed focus | - |
| Sound | Stereo speakers, dual array microphone | Speaker, array microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| Audio Features | Harman-branded, AI noise cancelling | ASUS SonicMaster |
| COMMUNICATIONS | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Technology | Lithium polymer | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 39 Wh |
| Battery Life | Up to 19.1 hours | - |
| Battery Run Time | Local video (1080p) playback time (150 nits): up to 19.1 hours | - |
| AC ADAPTER | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 45 Watt, 19 V, 2.37 A |
| INPUT | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision glass touchpad | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Slots | - | 1 x M.2 2280 (1 free) |
|---|---|---|
| Interfaces | USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
HDMI Headphone/microphone combo jack USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 |
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Operating System (OS) | Windows 11 Pro - English | Windows 11 Pro Education |
|---|---|---|
| Software Included | Microsoft Office (Trial) | - |
| MISCELLANEOUS | Lenovo ThinkBook 13s G4 ARB (21AS) | ASUS Vivobook Go 14 Flip (TP1400KA) |
|---|
| Included Accessories | USB-C slim wall mount power adapter | Stylus, power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS | - |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution) | - |
| Repairability Index | - | 6.8 (out of 10) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Silver | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
- |
| Model Number | - | EC158XA |
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