Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)
Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)
Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)
Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)
  • Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)
  • Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)
  • Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)
  • Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)

Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home)

91 votes
₹59,990  •  View Prices  •  By Infinix

Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home) is a Windows Ultrabook powered by 5th Gen AMD Ryzen 5 5500U with 16 GB DDR4 RAM and 512 GB SSD. It has a 15.6 inches IPS display. It uses AMD Integrated SoC. It has a 50 Wh with up to 9 hours of battery backup. Notable features include Backlit Keyboard, Anti-Glare Display, Ethernet, Headphone Jack and Webcam.

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Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home) price in India is ₹59,990. The price last changed on 2 Feb 2026. The lowest price is available at Flipkart.
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Variants

8GB+512GB₹49,990
16GB+512GB₹59,990

Features

  • 5th Gen AMD Ryzen 5 5500U
  • Hexa Core, 12 Threads
  • 16 GB DDR4 RAM
  • 512 GB SSD
  • AMD Radeon AMD
  • 15.6 inches, 1920 x 1080 pixels
  • Windows 11 OS
  • 1 Year Warranty

Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16G… Specs

53
SPECS SCORE
Group Rank: #55 / 468  •  see all ➞
Overall Rank: #1118 / 2349  •  see all ➞
Group: ₹52,500 to ₹67,500
General
  • OS: Windows 11
  • Utility: Everyday Use, Performance
  • Thickness: 17.65 mmSlim
  • 1.59 kgLight
  • 1 Year Warranty
Display
  • 15.6 inchesAverage
  • 1920 x 1080 pixelsAverage
  • ~ 141 PPIAverage
  • Anti Glare
  • 16:9 Aspect Ratio
Performance
  • 5th Gen AMD Ryzen 5 5500U
  • 6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores
  • Hexa Core, 12 Threads
  • 8 MB Cache
  • AMD Radeon AMD Graphics
  • 16 GB DDR4 RAMAverage
  • 512 GB SSD
Connectivity
  • Ethernet (LAN), HDMI
  • WiFi, Bluetooth v5.0
  • 2 x USB 3.0, 2 x USB Type-C
  • 2 MP Camera
  • Backlit Keyboard, Inbuilt Microphone
Battery
  • 50 Wh, 3 Cell BatteryGood

Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16G… Prices

Price has not changed significantly in 1 month.
₹59,990
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Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16G… Price History

You can check the price history of Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16GB/ 512GB SSD/ Win 11 Home) below. The current price is ₹59,990. There has been no significant change in the price over the past month.
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Infinix XBOOK B15 Series BL51A5 Laptop (AMD Ryzen 5 5500U/ 16G… Full Specs

General
SeriesB15 Series
ModelBL51A5, XBOOK B15
UtilityEveryday Use, Performance
Device TypeUltrabook
OSWindows 11 Home (64-bit)
Dimensions352.8 x 226.7 x 17.65 mm
Weight1.59 kg
WarrantyDomestic Onsite Warranty On Laptop And 6 Months On Adapter
Display
TypeIPS
TouchNo
Size15.6 inches
Resolution1920 x 1080 pixels
PPI~ 141 PPI
Refresh Rate60 Hz
Aspect Ratio16:9
Anti Glare ScreenYes
Features250nits peak brightness, COLOR GAMUT 45% NTSC
Connectivity
EthernetYes
WiFiIEEE 802.11 a/b/g/n/ac
Bluetoothv5
USB Ports2 x USB Type-C, 2 x USB 3.0
HDMI1 x HDMI 1.4 Port
Micro SD Card ReaderYes
Microphone InYes
Headphone JackYes
Security Lock PortYes
Input
CameraYes, 2 MP
Keyboard2 Level Brightness Adjustment, Yes
Keyboard BacklitYes
TouchpadYes
Inbuilt MicrophoneDual Mic
SpeakersDTS Audio Processing
SoundDTS Audio Processing
Optical DriveNo
Processor
Processor5th Gen AMD Ryzen 5 5500U
Speed6 x 2.1 GHz (Turbo Speed upto 4 GHz) Cores
CoresHexa Core, 12 Threads
Cache8 MB
BrandAMD
SeriesRyzen 5
Model5500U
Generation5th Gen
Graphics
GPUAMD Radeon AMD
BrandAMD
Memory
RAM16 GB DDR4
RAM Bus Speed3200 MHz
RAM Slots2
Solid State Drive512 GB SSD
SSD InterfaceNVMe
Battery
Battery50 Wh, 3 Cell Battery
Adapter Type65W
Battery BackupUpto 9 hours
Extra
Included SoftwareInfinix PC Connection
Sales PackageLaptop, Power Adaptor, User Guide, Warranty Documents
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