Infinix XBOOK B15 Series BL51A5 Laptop vs Lenovo ThinkBook 14 21KG00AFIN Laptop
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Overview
| Specs Score | 64 / 100 Better Specs | 59 / 100 |
| CPU Clock Speed | 2 GHz Faster Clock Speed | 1.2 GHz |
| CPU Cores | Octa Core More CPU Cores | Hexa Core |
| Display Size | 15.6 in Bigger Display | 14 in |
| Thickness | 17.65 mm Slimmer | |
| RAM | 16 GB More RAM | 8 GB |
| Weight | 1.59 kg | 1.38 kg Lighter |
| Unique Features | No No | Fingerprint Sensor Thunderbolt Port |
General
| Country of Origin | China | |
| Series | B15 Series | ThinkBook 14 |
| Model | BL51A5, XBOOK B15 | 21KG00AFIN |
| Utility | Everyday Use, Performance | Business, Performance |
| Device Type | Ultrabook | Ultrabook |
| OS | Windows 11 Home (64-bit) | Windows 11 Home (64-bit) |
| Dimensions | 352.8 x 226.7 x 17.65 mm | |
| Weight | 1.59 kg | 1.38 kg |
| Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter | 1 year Warranty |
Display
| Type | IPS | IPS |
| Touch | No | No |
| Size | 15.6 inches | 14 inches |
| Resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| PPI | ~ 141 PPI | ~ 157 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:9 | |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC |
Connectivity
| Ethernet | Yes | Yes |
| WiFi | IEEE 802.11 a/b/g/n/ac | 802.11ax 2x2 Wi-Fi |
| Bluetooth | v5 | v5.1 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB 3.0 |
| Thunderbolt | Yes | |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI v2.1 Port |
| Card Reader | Yes | |
| Micro SD Card Reader | Yes | |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes | Yes |
Input
| Camera | Yes, 2 MP | Yes |
| Keyboard | 2 Level Brightness Adjustment, Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Mic | Dual Array Microphone |
| Speakers | DTS Audio Processing | Stereo, 2W x2 |
| Sound | DTS Audio Processing | Dolby Audio |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 7 5825U | 13th Gen Intel Core i3 1315U |
| Speed | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores | 2 x 1.2 GHz (Turbo Speed upto 4.5 GHz) Performance Cores 4 x 900 MHz (Turbo Speed upto 3.3 GHz) Efficient Cores |
| Cores | Octa Core, 16 Threads | Hexa Core (2P + 4E), 8 Threads |
| Cache | 16 MB | 10 MB |
| Brand | AMD | Intel |
| Series | Ryzen 7 | Core i3 |
| Model | 5825U | 1315U |
| Generation | 5th Gen | 13th Gen |
| Process Node | 10nm |
Graphics
| GPU | AMD Radeon AMD | Intel UHD Graphics |
| Brand | AMD | Intel |
Memory
| RAM | 16 GB DDR4 | 8 GB DDR5 |
| RAM Bus Speed | 3200 MHz | 5200 MHz |
| Maximum RAM Supported | Upto 64 GB | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| Max SSD Supported | Upto 2 TB | |
| SSD Interface | NVMe | NVMe |
Battery
| Battery | 50 Wh, 3 Cell Battery | 45 Wh, 3 Cell Battery |
| Adapter Type | 65W | |
| Battery Backup | Upto 9 hours | |
| Battery Details | Li-ion |
Extra
| Included Software | Infinix PC Connection | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | Laptop , Adapter, User Manuals |
Discuss
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