In depth comparison and review of ASUS E406NA (BV008TS) and Lenovo ThinkBook 15 G4 ABA (21DL). 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 E406NA (BV008TS) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
decent battery life
silent operation
compact form factor
limited storage capacity
average display quality
no backlit keyboard
mediocre processor performance
Advantages and disadvantages of Lenovo ThinkBook 15 G4 ABA (21DL) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient multitasking performance
ample connectivity options
affordable price point
decent battery life
average display quality
heavier than competitors
limited graphics performance
noisy under load
DESIGN AND DIMENSIONS | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.6 cm x 22.7 cm x 1.76 cm | 35.7 cm x 23.5 cm x 1.89 cm |
Weight | 1.3 kg | 1.7 kg |
Case Material | Plastic | Aluminium (top), polycarbonate ABS (bottom) |
Colour | Star grey (top), star grey (LCD cover), icicle gold (bottom) | Dual tone mineral grey |
DISPLAY | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Screen Size (Type) | 14" | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 200 cd/m² | 300 cd/m² |
Colour Gamut | 45% NTSC | 45% NTSC |
Features | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life | Anti-glare, 170° viewing angle, DC dimmer |
PROCESSOR | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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CPU | Intel Celeron N3350 / 1.1 GHz | AMD Ryzen 5 5625U / 2.3 GHz |
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Max Turbo Speed | 2.4 GHz | 4.3 GHz |
Number of Cores | Dual-Core | 6-core |
Cache | 2 MB | L3 - 16 MB |
Features | - | Integrated memory controller |
MEMORY | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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Max RAM Supported | - | 40 GB |
RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
Speed | - | 3200 MHz |
Rated Speed | - | 3200 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Main Storage Size (HDD/SSD) | 64 GB eMMC | 256 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Graphics Processor (GPU) | Intel HD Graphics 500 | AMD Radeon Graphics |
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Max Monitors Supported | - | 3 external monitor(s) |
Camera | Yes - VGA | Yes - 1080p |
Camera Features | - | Privacy shutter, fixed focus |
Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | ASUS SonicMaster | - |
COMMUNICATIONS | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | - | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Features | Single stream (1x1) | Wake-on-LAN (WOL), dual stream (2x2) |
BATTERY | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Technology | 2-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 38 Wh | 45 Wh |
Battery Life | - | Up to 8 hours |
Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 8 hours |
AC ADAPTER | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 33 Watt, 19 V, 1.75 A | 65 Watt |
INPUT | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | - | Yes |
Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad |
CONNECTIONS & EXPANSIONS | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Slots | - | 1 x M.2 (PCI Express 3.0 x4) (0 free) 1 x M.2 (PCI Express 3.0 x4) (1 free) |
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Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 1 HDMI |
2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 HDMI LAN Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Operating System (OS) | Windows 10 Home in S mode | Windows 11 Pro - English |
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Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | ASUS E406NA (BV008TS) | Lenovo ThinkBook 15 G4 ABA (21DL) |
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Included Accessories | Power adapter | USB-C slim wall mount power adapter |
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Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | System password | Administrator password, hard drive password, power-on password, MIL-STD-810H tested, Rapid Charge Pro |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 6, TUV Rheinland Low Blue Light (Software Solution) |
SAR Value | 0.576 W/kg (body), 0.576 W/kg (limb) | - |
ENERGY STAR Certified | - | Yes |
EPEAT Compliant | - | EPEAT Gold |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |