Infinix XBOOK B15 Series BL51A5 Laptop vs Infinix Zerobook 2023 Laptop
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Overview
| Specs Score | 55 / 100 | 64 / 100 Better Specs |
| CPU Clock Speed | 2 GHz | 2.6 GHz Faster Clock Speed |
| CPU Cores | Octa Core | 14 Cores More CPU Cores |
| RAM | 16 GB | 32 GB More RAM |
| Storage | 512 GB SSD | 1 TB SSD More Storage |
| SSD | 512 GB | 1 TB More SSD |
| Weight | 1.59 kg Lighter | 1.8 kg |
| Unique Features | Ethernet Port Lock Port No | No No Fingerprint Sensor |
General
| Series | B15 Series | ZEROBOOK 13 Intel |
| Model | BL51A5, XBOOK B15 | ZL513 |
| 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 16.95 mm |
| Weight | 1.59 kg | 1.8 kg |
| Warranty | Domestic Onsite Warranty On Laptop And 6 Months On Adapter | 1 year Warranty |
Display
| Type | IPS | IPS Display |
| 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 | |
| Aspect Ratio | 16:9 | 16:9 |
| Anti Glare Screen | Yes | Yes |
| Features | 250nits peak brightness, COLOR GAMUT 45% NTSC | 100% sRGB Color Gamut, 400 nits Peak Brightness, 178-degree Wide Viewing Angle |
Connectivity
| Ethernet | Yes | No |
| WiFi | IEEE 802.11 a/b/g/n/ac | 2x2 6E R2(tri-band) |
| Bluetooth | v5 | v5.2 |
| USB Ports | 2 x USB Type-C, 2 x USB 3.0 | 2 x USB 3.0, 2 x USB 2.0 |
| USB Port Details | 1 x USB-C (Support Data, charging and DisplayPort), 1 x USB-C (Data), 2 x USB 3.0 | |
| Display Port | Yes | |
| HDMI | 1 x HDMI 1.4 Port | 1 x HDMI 1.4 Port |
| Micro SD Card Reader | Yes | Yes |
| Fingerprint Sensor | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
| Security Lock Port | Yes |
Input
| Camera | Yes, 2 MP | Yes |
| Keyboard | 2 Level Brightness Adjustment, Yes | Full-size Backlit Chiclet Keyboard, Yes |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | AG Glass Touchpad with Multi-touch |
| 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 | 13th Gen Intel Core i9 13900H |
| Speed | 8 x 2 GHz (Turbo Speed upto 4.5 GHz) Cores | 6 x 2.6 GHz (Turbo Speed upto 5.4 GHz) Performance Cores 8 x 1.9 GHz (Turbo Speed upto 4.1 GHz) Efficient Cores |
| Cores | Octa Core, 16 Threads | 14 Cores (6P + 8E), 20 Threads |
| Cache | 16 MB | 24 MB |
| Brand | AMD | Intel |
| Series | Ryzen 7 | Core i9 |
| Model | 5825U | 13900H |
| Generation | 5th Gen | 13th Gen |
| Process Node | 10 nm |
Graphics
| GPU | AMD Radeon AMD | Intel Integrated Iris Xe |
| Brand | AMD | Intel |
Memory
| RAM | 16 GB DDR4 | 32 GB LPDDR5X |
| RAM Bus Speed | 3200 MHz | |
| RAM Slots | 2 | |
| Solid State Drive | 512 GB SSD | 1 TB SSD |
| SSD Interface | NVMe | NVMe PCIe Gen4 |
Battery
| Battery | 50 Wh, 3 Cell Battery | 70 Wh Battery |
| Adapter Type | 65W | |
| Battery Backup | Upto 9 hours | Upto 10 hours |
| Battery Details | 70 Wh Lithium Polymer Battery |
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 | ICE STORM 2.0 Upgraded Dual-fan Cooling System, Rear Light on Hinge |
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