By Wafa Ali 
The Qmobile QInfinity B is a budget-friendly smartphone created for users who want a simple Android device at a very affordable price. Released by QMobile in 2018, this phone delivers essential features such as a large display, dual SIM functionality, and reliable performance for everyday mobile use.
In Pakistan, the Qmobile QInfinity B price is approximately Rs. 7,999, which makes it a good option for entry-level smartphone buyers. The device includes Android 7.0 Nougat, a 5.0-inch display, 1GB RAM, 8GB internal storage, and a removable 2000 mAh battery, providing enough power for calling, messaging, light apps, and basic internet browsing.
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ScreenReview
The QMobile QInfinity B is a budget-friendly smartphone designed for users who need a simple and reliable device for daily communication. It is well suited for calls, messaging, and light app usage without putting pressure on your budget. With its affordable price, it becomes a good option for students and users looking for a secondary phone. In 2026, it remains a practical choice for basic everyday needs.
Pros
- Very affordable price for budget users
- Lightweight and compact design
- Supports 4G LTE connectivity
- Expandable storage option available
- Includes useful features like FM radio and torch
Cons
- Limited 1GB RAM for multitasking
- Basic camera performance
- Low display resolution
- Average battery capacity
- Not suitable for heavy apps or gaming
Body & Build
The QMobile QInfinity B features a lightweight body with a smooth finish that feels comfortable during daily use. Its compact dimensions make it easy to carry in your pocket or hand without any inconvenience. The device is available in simple color options like Black and Gold, giving it a clean look. It is designed to handle everyday usage efficiently in 2026.
| Dimensions | 133.3 x 62.2 x 8 mm |
|---|---|
| Weight | 134 Gram |
| SIM Support | Dual Sim, Dual Standby (Micro/Nano-SIM) |
| Color Shades | Black, Gold |
Camera System
Capturing everyday moments is simple with the QMobile QInfinity B, which includes a 5 MP rear camera with autofocus and LED flash. It helps you take photos even in low light conditions. The VGA front camera is useful for basic selfies and video calls. It is suitable for casual photography needs in daily life.
| Back Camera | 5 MP, autofocus, LED flash |
|---|---|
| Front Camera | VGA Selfie Camera |
| Features | Geo-tagging, Touch Focus, Face Detection |
| Video | 720p@30fps Support |
Software & Chipset
Running on Android Nougat, the QMobile QInfinity B offers a user-friendly interface for everyday tasks. Its quad-core processor ensures smooth handling of basic applications like messaging and browsing. Switching between apps is manageable without major delays. This setup makes it suitable for light usage in 2026.
| Operating System | Android v7.0 Nougat |
|---|---|
| CPU Processor | 1.2 Ghz Quad Core Cortex-A53 |
| Graphics GPU | Mali-400MP |
| Chipset | Spreadtrum SC7731c |
Display Features
The QMobile QInfinity B comes with a 5.0-inch display that delivers decent brightness and color clarity for everyday use. It is suitable for watching videos, reading messages, and browsing content. The touch response is smooth for typing and navigation. Overall, it provides a comfortable viewing experience.
| Technology | LCD Capacitive Touchscreen |
|---|---|
| Screen Size | 5.0 Inches |
| Resolution | 480 x 960 Pixels (~217 PPI) |
| Colors | 16M Colors Support |
Memory & Storage
Managing files is easy with 8GB of internal storage, which is enough for essential apps and data. You can expand storage up to 32GB using a microSD card for additional space. The 1GB RAM supports basic multitasking needs. It works well for everyday storage requirements.
| Internal Space | 8GB Built-in |
|---|---|
| System RAM | 1GB RAM |
| Expansion Slot | microSD Card (up to 32GB) |
Battery Life
The battery provides reliable performance for daily communication tasks such as calling and messaging. It supports several hours of usage without frequent charging. The removable battery design adds convenience for users. It is suitable for regular daily use.
| Battery Capacity | 2000 mAh |
|---|---|
| Battery Type | Removable Li-ion |
Connectivity Options
The QMobile QInfinity B supports 4G LTE connectivity, allowing faster internet browsing and smoother online usage. It also includes Wi-Fi and hotspot features for easy internet access. Bluetooth enables quick file sharing with other devices. GPS and A-GPS support help with accurate navigation during travel.
| Network Tech | 4G LTE, 3G HSPA, GPRS |
|---|---|
| Wireless LAN | Wi-Fi 802.11 b/g/n, hotspot |
| Bluetooth | v4.2 with A2DP |
| USB Support | microUSB v2.0, USB OTG |
Other Advanced Features
Extra features make this device more practical for daily use, including a torch and FM radio for convenience. Sensors like accelerometer and proximity improve user interaction with the device. It also supports multiple messaging options to stay connected. These additions enhance usability for everyday needs.
| Sensors | Accelerometer, Compass, Proximity |
|---|---|
| Audio Tools | 3.5mm Audio Jack, Speaker Phone |
| Messaging | SMS, MMS, Email, IM |
| Daily Tools | Torch, Document Viewer, Calendar |