Infinix XBOOK B15
AvailableAnnounced April 2025
Images: Infinix
- Screen
- 15.6″1920 × 1080 · IPS
- Processor
- Ryzen 7 7730U+9 more options
- Memory
- 32GBfrom 8 GB · 256 GB–1 TB SSD
- Graphics
- IntegratedAMD Radeon Graphics (AMD)
- Battery (Wh)
- 50 WhBattery (Wh) · 45 W charging
- Weight (kg)
- 1.59 kgWeight (kg)
- System
- Windows 11 HomeSystem
XBOOK B15 price in Bangladesh
Not confirmed yet. We list a taka price once an official or market price is checked.
1 colour
- Grey
XBOOK B15 full specifications
Infinix XBOOK B15 is a laptop from Infinix, announced in April 2025. It has a 15.6-inch IPS display, a choice of 10 processors from the Ryzen 7 7730U and a 50 Wh battery. Memory options: 8/16/32 GB RAM · 256 GB, 512 GB, 1 TB. It weighs 1.59 kg.
Launch
| Announced | 2025, April |
|---|---|
| Status | Available |
Display
| Size | 15.6 inches |
|---|---|
| Resolution | 1920 x 1080 pixels |
| Panel | IPS |
| Brightness | 250 nits |
Platform
| Processor | AMD Ryzen 7 7730U AMD Ryzen 7 5825U AMD Ryzen 5 7430U AMD Ryzen 5 5500U Intel Core i7-1355U Intel Core i5-1334U Intel Core i3-1315U Intel Core i7-1255U Intel Core i5-1235U Intel Core i3-1215U |
|---|---|
| Graphics | AMD Radeon Graphics (AMD) Intel Iris Xe Graphics eligible (i5, i7) Intel UHD Graphics (i3) |
| OS | Windows 11 Home |
Memory
| RAM | 8GB / 16GB / 32GB DDR4 (dual SO-DIMM) |
|---|---|
| Storage | 256GB / 512GB / 1TB NVMe PCIe SSD |
Battery
| Capacity | 50 Wh |
|---|---|
| Charging | 45 W USB-C adapter |
Design
| Dimensions | 352.8 x 226.7 x 17.65 mm |
|---|---|
| Weight | 1.59 kg |
| Build | Aluminium alloy |
| Keyboard | Full-size backlit chiclet keyboard (three brightness levels), numeric keypad |
Connectivity
| Wi-Fi | IEEE 802.11a/b/g/n/ac, 2.4GHz and 5GHz (12th-gen Intel version: 802.11a/b/g/n/ax) |
|---|---|
| Bluetooth | 5.0 (12th-gen Intel version: 5.2) |
| Ports | 2x USB-C (1x full function, 1x data only), 1x USB-A 3.2 Gen1, 1x USB-A 2.0, HDMI 1.4, RJ-45, DC-in, TF card slot, 3.5 mm combo audio jack, Kensington lock |
| Ethernet | RJ-45 |
Features
| Webcam | FHD (1080p) video camera with privacy shutter |
|---|---|
| Audio | 1.5W x 2 speakers, DTS audio processing; 2 microphones |
| Military-grade certification; 45% NTSC |
More
| Colors | Grey |
|---|
Sources: ru.infinixmobility.com, global.pro.infinixmobility.com, id.infinixmobility.com, ph.infinixmobility.com. Specs researched from these pages. How we source specs and prices
Compare XBOOK B15 with
More from Infinix
All Infinix
Questions about XBOOK B15
What is the price of Infinix XBOOK B15 in Bangladesh?
We haven't confirmed a Bangladesh price for Infinix XBOOK B15 yet.
Which processor does Infinix XBOOK B15 have?
Infinix sells it with AMD Ryzen 7 7730U, AMD Ryzen 7 5825U, AMD Ryzen 5 7430U, AMD Ryzen 5 5500U, Intel Core i7-1355U, Intel Core i5-1334U, Intel Core i3-1315U, Intel Core i7-1255U, Intel Core i5-1235U, Intel Core i3-1215U.
How much RAM and storage does Infinix XBOOK B15 have?
8/16/32 GB RAM · 256 GB, 512 GB, 1 TB (8GB / 16GB / 32GB DDR4 (dual SO-DIMM)).
Is Infinix XBOOK B15 good for gaming?
It uses integrated graphics (AMD Radeon Graphics (AMD)), which suits office work and light games better than modern 3D games.
How big is the Infinix XBOOK B15 battery?
50 Wh.