Infinix XBOOK B15 Series BL51A5 Laptop vs Infinix INBook X3 Slim XL422 Laptop
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Overview
| Specs Score | 64 / 100 Better Specs | 56 / 100 |
| CPU Clock Speed | 2 GHz Faster Clock Speed | 1.7 GHz |
| CPU Cores | Octa Core | 10 Cores More CPU Cores |
| Display Size | 15.6 in Bigger Display | 14 in |
| Thickness | 17.65 mm | 14.8 mm Slimmer |
| RAM | 16 GB | 32 GB More RAM |
| USB Ports | 2 x USB 3.0, 2 x USB Type-C More USB Ports | 2 x USB Type-C |
| Weight | 1.59 kg | 1.24 kg Lighter |
| Unique Features | Anti Glare Screen Ethernet Port Lock Port | No No No |
General
| Series | B15 Series | X3 Slim Intel |
| Model | BL51A5, XBOOK B15 | XL422 |
| Utility | Everyday Use, Performance | 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 | 323.3 x 211.1 x 14.8 mm |
| Weight | 1.59 kg | 1.24 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 | 16:9 |
| Anti Glare Screen | Yes | No |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC | 300 nits peak brightness, 100% sRGB, NTSC 72% |
Connectivity
| Ethernet | Yes | No |
| WiFi | IEEE 802.11 a/b/g/n/ac | WiFi 5 802.11 a/b/g/n/ac |
| Bluetooth | v5 | v5.1 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 2 x USB Type-C, 2 x USB Type-A |
| USB Port Details | 2 x USB Type-C, 2 x USB 3.0 Type-A | |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI v1.4 Port |
| Micro SD Card Reader | Yes | Yes |
| Microphone In | Yes | |
| Headphone Jack | Yes | |
| Security Lock Port | Yes | |
| Other Ports | 1 x 3.5 mm Headphone/Microphone Combo Jack |
Input
| Camera | Yes, 2 MP | 720p HD Camera |
| Keyboard | 2 Level Brightness Adjustment, Yes | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Dual Mic | Yes |
| Speakers | DTS Audio Processing | Yes |
| Sound | DTS Audio Processing | |
| Optical Drive | No | No |
Processor
| Processor | 5th Gen AMD Ryzen 7 5825U | 12th Gen Intel Core i7 1255U |
| Speed | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores | 2 x 1.7 GHz (Turbo Speed upto 4.7 GHz) Performance Cores 8 x 1.2 GHz (Turbo Speed upto 3.5 GHz) Efficient Cores |
| Cores | Octa Core, 16 Threads | 10 Cores (2P + 8E), 12 Threads |
| Cache | 16 MB | 12 MB |
| Brand | AMD | Intel |
| Series | Ryzen 7 | Core i7 |
| Model | 5825U | 1255U |
| Generation | 5th Gen | 12th Gen |
| Process Node | 10 nm |
Graphics
| GPU | AMD Radeon AMD | Intel Integrated Iris Xe |
| Brand | AMD | Intel |
Memory
| RAM | 16 GB DDR4 | 32 GB LPDDR4X |
| RAM Bus Speed | 3200 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 512 GB SSD |
| SSD Interface | NVMe | NVMe PCIe Gen3 |
Battery
| Battery | 50 Wh, 3 Cell Battery | 50 Wh, 3 Cell Battery |
| Adapter Type | 65W | 65W Type-C Adapter |
| Battery Backup | Upto 9 hours | Upto 11 hours |
Extra
| Included Software | Infinix PC Connection | |
| Sales Package | Laptop, Power Adaptor, User Guide, Warranty Documents | 1 Laptop, 1 Power Adaptor, 1 User Guide, 1 Warranty Documents |
| Other Features | Dual Star Light Camera, Impressive Aural Experience, Impressive Aural Experience, Impressive Aural Experience |
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