Popular Comparisons with Lenovo ThinkBook 15 G3 ACL (21A4):
| DESIGN AND DIMENSIONS | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| Product Type | Notebook | - |
|---|---|---|
| Dimensions (WxDxH) | 35.7 cm x 23.5 cm x 1.89 cm | - |
| Weight | 1.7 kg | - |
| Case Material | Aluminum, polycarbonate ABS | - |
| Colour | Mineral grey | - |
| DISPLAY | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| Screen Size (Type) | 15.6" - 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 | 100% sRGB | - |
| Features | Anti-glare, 170° viewing angle | - |
| PROCESSOR | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| CPU | AMD Ryzen 5 5500U / 2.1 GHz | - |
|---|---|---|
| Max Turbo Speed | 4 GHz | - |
| Number of Cores | 6-core | - |
| Cache | L3 - 8 MB | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | - |
|---|---|---|
| Max RAM Supported | 36 GB | - |
| RAM Type | DDR4 SDRAM | - |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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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 15 G3 ACL (21A4) | - |
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| Graphics Processor (GPU) | AMD Radeon Graphics | - |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 720p | - |
| Camera Features | ThinkShutter camera privacy | - |
| Sound | Stereo speakers, dual array microphone | - |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| COMMUNICATIONS | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | - |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | - |
| BATTERY | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | - |
| Battery Life | Up to 7.5 hours | - |
| AC ADAPTER | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt | - |
| INPUT | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| Type | Keyboard, touchpad | - |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
|---|
| Slots | 1 x M.2 (PCI Express 3.0 x2) (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 |
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| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | - |
|---|---|---|
| Software Included | Microsoft Office (Trial) | - |
| MISCELLANEOUS | Lenovo ThinkBook 15 G3 ACL (21A4) | - |
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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, Rapid Charge Pro | - |
| Compliant Standards | RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3 | - |
| 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 | Limited warranty - 1 year - pick-up and return | - |
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