Side by side comparison and review of ASUS E406NA (BV008TS) and Lenovo ThinkPad E14 Gen 4 (21EB). 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 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 ThinkPad E14 Gen 4 (21EB) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good value pricing
decent battery life
average display quality
limited graphics power
no thunderbolt support
heavier design
DESIGN AND DIMENSIONS | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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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 | 32.4 cm x 22.07 cm x 1.79 cm |
Weight | 1.3 kg | 1.64 kg |
Case Material | Plastic | Aluminum |
Colour | Star grey (top), star grey (LCD cover), icicle gold (bottom) | Black |
DISPLAY | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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Screen Size (Type) | 14" | 14" - 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 | - |
Features | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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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 ThinkPad E14 Gen 4 (21EB) |
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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 ThinkPad E14 Gen 4 (21EB) |
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Main Storage Size (HDD/SSD) | 64 GB eMMC | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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Graphics Processor (GPU) | Intel HD Graphics 500 | AMD Radeon Graphics |
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Max Monitors Supported | - | 2 external monitor(s) |
Camera | Yes - VGA | Yes - 1080p |
Camera Features | - | Privacy shutter, IR camera, Windows Hello, 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 | Harman/kardon stereo speakers |
COMMUNICATIONS | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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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 |
Ethernet Controller | - | Realtek RTL8111H-CG |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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Technology | 2-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 38 Wh | 57 Wh |
Battery Life | - | Up to 21 hours |
AC ADAPTER | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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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 ThinkPad E14 Gen 4 (21EB) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | - | Yes |
Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 1 HDMI |
USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack LAN |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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Operating System (OS) | Windows 10 Home in S mode | Windows 11 Pro - English |
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MISCELLANEOUS | ASUS E406NA (BV008TS) | Lenovo ThinkPad E14 Gen 4 (21EB) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | - | Kensington security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | System password | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
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 | - | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |