Lenovo ThinkBook 15 21JF002CIN Laptop vs Acer Aspire Lite AL15 Laptop
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Overview
| Specs Score | 48 / 100 | 49 / 100 Better Specs |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 2.1 GHz |
| CPU Cores | Quad Core | Hexa Core More CPU Cores |
| RAM | 8 GB | 16 GB More RAM |
| Weight | 1.7 kg | 1.59 kg Lighter |
| Unique Features | Backlit Keyboard Fingerprint Sensor Thunderbolt Port | No No No |
General
| Country of Origin | China | |
| Series | THINKBOOK | Aspire Lite |
| Model | 21JF002CIN | AL15-51 |
| Utility | Performance | Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | DOS | Windows 11 Home (64-bit) |
| Dimensions | 357 x 235 x 18.9 mm | |
| Weight | 1.7 kg | 1.59 kg |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | TN | LED-backlit TFT LCD |
| Touch | No | No |
| Size | 15.6 inches | 15.6 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | 60 Hz |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 45%NTSC, 250 nits |
Connectivity
| Ethernet | Yes | Yes |
| WiFi | Wi-Fi 6 11AX (2x2) | Yes |
| Bluetooth | v5.1 | Yes |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 1 x USB Type-C, 2 x USB 3.0, 1 x USB 2.0 |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI Port | 1 x HDMI Port |
| Card Reader | 4-in-1 card reader | Yes |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | Yes |
Input
| Camera | FHD 720p with Webcam Privacy Shutter | Yes |
| Keyboard | 100-/101-/104-key FineTip keyboard with independent numeric keypad | |
| Keyboard Backlit | Yes | |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Array Mics | Built-in Dual Microphone |
| Speakers | Stereo Speakers | Built-in Dual Speakers |
| Sound | Dolby Audio | Two built-in stereo speakers |
| Optical Drive | No | No |
Processor
| Processor | 7th Gen AMD Ryzen 3 7330U | 5th Gen AMD Ryzen 5 5500U |
| Speed | 4 x 2.3 GHz (Turbo Speed upto 4.3 GHz) Cores | 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores |
| Cores | Quad Core, 8 Threads | Hexa Core, 12 Threads |
| Cache | 8 MB | 8 MB |
| Brand | AMD | AMD |
| Series | Ryzen 3 | Ryzen 5 |
| Model | 7330U | 5500U |
| Generation | 7th Gen | 5th Gen |
| Process Node | TSMC 7nm FinFET |
Graphics
| GPU | AMD Radeon AMD | AMD Graphics |
| Brand | AMD | AMD |
Memory
| RAM | 8 GB DDR4 | 16 GB DDR4 |
| Maximum RAM Supported | Upto 32 GB | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 45 Wh, 3 Cell Battery | 36 Wh, 3 Cell Battery |
| Adapter Type | 65W USB-C adapter | 45W |
| Battery Backup | Upto 8.8 hours |
Extra
| Sales Package | Laptop, User manual, Adapter | Laptop, Power Adaptor, User Guide, Warranty Documents |
Discuss
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