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Lenovo ThinkBook 15 G3 ACL 21A4003LMB
Specs
Prices
Main specs
| Processor | AMD Ryzen 5 5500U 2,1GHz |
|---|---|
| Screen | 15.6" 1920x1080 IPS 300 nits 45% NTSC |
| Hard drive | 256GB SSD M.2 |
| RAM | 8GB DDR4-SDRAM |
| Operating system | Windows 10 Home |
| Graphics card | |
| Other | Keyboard Belgian. |
Other configurations of this model
Full specifications of Lenovo ThinkBook 15 G3 ACL 21A4003LMB
| Reference / Part Number | 21A4003LMB |
|---|---|
| Release date | March 2022, 4 years ago |
Design
| Product type | Laptop |
|---|---|
| Product colour | Grey |
| Form factor | Clamshell |
| Colour name | Mineral Grey |
| Housing material | Aluminium |
Image gallery
Screen
| Display diagonal | 39,6 cm |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | IPS |
| Native aspect ratio | 16:9 |
| Anti-glare screen | Yes |
| Display brightness | 300 cd/m² |
| RGB colour space | NTSC |
| Colour gamut | 45 % |
Processor
| Processor family | AMD Ryzen™ 5 |
|---|---|
| Processor manufacturer | AMD |
| Processor model | 5500U |
| Processor frequency | 2,1 GHz |
| Processor generation | AMD Ryzen 5000 Series |
| Processor cores | 6 |
| Processor boost frequency | 4 GHz |
| Processor cache | 8 MB |
| Processor cache type | L2 & L3 |
Memory
| Internal memory | 8 GB |
|---|---|
| Maximum internal memory | 40 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 3200 MHz |
| Memory form factor | On-board + SO-DIMM |
| Memory slots | 1x SO-DIMM |
| Memory channels | Dual-channel |
Storage
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| SSD form factor | M.2 |
| Card reader integrated | Yes |
| Compatible memory cards | SD,SDHC,SDXC,MMC |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | AMD Radeon Graphics |
| On-board GPU manufacturer | AMD |
Audio
| Audio chip | Realtek ALC3287 |
|---|---|
| Audio system | Dolby Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Antenna type | 2x2 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
| Near Field Communication (NFC) | No |
| WWAN | Not installed |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI version | 1.4b |
| Headphone outputs | 1 |
| Combo headphone/mic port | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
Performance
| Motherboard chipset | AMD SoC |
|---|
Keyboard
| Numeric keypad | Yes |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
| Keyboard layout | AZERTY |
| Keyboard language | Belgian |
Software
| Operating system installed | Windows 10 Home |
|---|---|
| Operating system architecture | 64-bit |
| Windows 11 free upgrade | No |
Battery
| Battery capacity | 45 Wh |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Fast charging | Yes |
Power
| AC adapter power | 65 W |
|---|---|
| USB Power Delivery (USB PD) | Yes |
Security
| Cable lock slot | Yes |
|---|---|
| Cable lock slot type | Kensington |
| Fingerprint reader | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | HDD,Power on,Supervisor |
Operational conditions
| Operating temperature (T-T) | 5 - 35 °C |
|---|---|
| Storage temperature (T-T) | 5 - 43 °C |
| Operating relative humidity (H-H) | 8 - 95 % |
| Storage relative humidity (H-H) | 5 - 95 % |
Certificates
| Compliance certificates | RoHS |
|---|
Sustainability
| Sustainability certificates | ENERGY STAR,EPEAT Silver,ErP |
|---|
Weight & dimensions
| Weight | 1,7 kg |
|---|---|
| Width | 357 mm |
| Depth | 235 mm |
| Height | 18,9 mm |
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Frequently asked questions
Is the Lenovo ThinkBook 15 G3 ACL 21A4003LMB good for gaming?
This laptop was not built for gaming: it relies on the integrated AMD Radeon Graphics · AMD Ryzen 5 5500U. Its card's page shows what level it handles current games at.
What is the screen of the Lenovo ThinkBook 15 G3 ACL 21A4003LMB like?
It carries a 15.6" 1920x1080 IPS 300 nits 45% NTSC display.
Which processor and graphics card does the Lenovo ThinkBook 15 G3 ACL 21A4003LMB have?
It runs on the AMD Ryzen 5 5500U processor with the AMD Radeon Graphics · AMD Ryzen 5 5500U graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo ThinkBook 15 G3 ACL 21A4003LMB be upgraded?
Yes: it has 1 memory slot and takes up to 40 GB according to the manufacturer (it ships with 8GB).
Which operating system does the Lenovo ThinkBook 15 G3 ACL 21A4003LMB come with?
It comes with Windows 10 Home preinstalled.
Which ports does the Lenovo ThinkBook 15 G3 ACL 21A4003LMB have?
According to its spec sheet: 2 × USB-C, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45), card reader, headphone jack (3.5 mm).
Does the Lenovo ThinkBook 15 G3 ACL 21A4003LMB have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Lenovo ThinkBook 15 G3 ACL 21A4003LMB have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
What material is the Lenovo ThinkBook 15 G3 ACL 21A4003LMB made of?
Its housing is made of Aluminium.
How much does the Lenovo ThinkBook 15 G3 ACL 21A4003LMB weigh?
It weighs 1,7 kg, a normal weight for its size: easy enough to move around.
When was the Lenovo ThinkBook 15 G3 ACL 21A4003LMB released?
Its release date is March 2022, 4 years ago.