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A detailed list of technical data, specifications, ratings and expert review of Lenovo ThinkBook 14 G4 ABA (21DK). Get a comprehensive look at your chosen laptop and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing laptops.
design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Product Type | Notebook |
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| Dimensions (WxDxH) | 32.3 cm x 21.8 cm x 1.79 cm |
| Weight | 1.4 kg |
| Case Material | Aluminum |
| Colour | Dual tone mineral grey |
| DISPLAY Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Screen Size (Type) | 14" - IPS |
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| LCD Backlight Technology | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) |
| Widescreen | Yes |
| Image Aspect Ratio | 16:9 |
| Image Brightness | 300 cd/m² |
| Colour Gamut | 45% NTSC |
| Features | Anti-glare, 170° viewing angle |
| PROCESSOR Lenovo ThinkBook 14 G4 ABA (21DK) |
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| CPU | AMD Ryzen 5 5625U / 2.3 GHz |
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| Max Turbo Speed | 4.3 GHz |
| Number of Cores | 6-core |
| Cache | L3 - 16 MB |
| Features | Integrated memory controller |
| MEMORY Lenovo ThinkBook 14 G4 ABA (21DK) |
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| RAM | 8 GB (provided memory is soldered) |
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| Max RAM Supported | 40 GB |
| RAM Type | DDR4 SDRAM |
| Speed | 3200 MHz |
| Rated Speed | 3200 MHz |
| Form Factor | SO-DIMM 260-pin |
| Slots Qty | 1 |
| Empty Slots | 1 |
| STORAGE Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) |
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| AUDIO & VIDEO Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Graphics Processor (GPU) | AMD Radeon Graphics |
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| Max Monitors Supported | 3 external monitor(s) |
| Camera | Yes - 1080p |
| Camera Features | Privacy shutter, fixed focus |
| Sound | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio |
| COMMUNICATIONS Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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| Wireless Controller | M.2 Card |
| Network Interface | Gigabit Ethernet |
| Features | Wake-on-LAN (WOL), dual stream (2x2) |
| BATTERY Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Technology | Lithium polymer |
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| Battery Capacity (Size) | 45 Wh |
| Battery Life | Up to 8 hours |
| Battery Run Time | Local video (1080p) playback time (150 nits): up to 8 hours |
| AC ADAPTER Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Input | AC 100-240 V (50/60 Hz) |
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| Output | 65 Watt |
| INPUT Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Type | Keyboard, touchpad |
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| Keyboard Backlight | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS Lenovo ThinkBook 14 G4 ABA (21DK) |
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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) |
|---|---|
| Interfaces |
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 | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Operating System (OS) | Windows 11 Pro - English |
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| Software Included | Microsoft Office (Trial) |
| MISCELLANEOUS Lenovo ThinkBook 14 G4 ABA (21DK) |
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| Included Accessories | USB-C power adapter |
|---|---|
| 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 | 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) |
| 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 |
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