Portronics Store Portronics Bubble 4.0 Wireless Keyboard, Black
Rechargeable Wireless Keyboard with Built-In Holder: Designed with an integrated tablet and smartphone holder, this keyboard lets you create a clean and comfortable workspace for typing, browsing, studying, or attending meetings. Connect Up to 4 Devices Seamlessly: Enjoy true multi-device convenience with 3 Bluetooth 5.3 connections and 1 x 2.4 GHz wireless receiver, making it easy to switch between laptop, desktop, tablet, and smartphone. Dedicated Microsoft Co-Pilot Key: Get quick access to AI-powered assistance with the built-in Microsoft Co-Pilot feature, helping you boost productivity and simplify everyday tasks.
Market PriceComparison
We found the best prices across all major retailers for you
Delivery: 2-6 days
Delivery: Standard
Delivery: Check on site
Delivery: 2-3 Days
* Delivery estimates shown are for metro cities. Actual delivery time may vary based on your location.
AI analyzes key factors to reveal the product's true performance score.
Product evidence and the buyer feedback Tapju could verify
Product Strengths
Multi-device connectivity
Connects up to 4 devices via Bluetooth and 2.4 GHz, allowing seamless switching between laptop, PC, smartphone, and tablet.
Rechargeable battery
Built-in Type-C rechargeable battery eliminates the need for frequent battery replacements, adding convenience and cost savings.
Integrated numpad
Full numpad enhances productivity for data entry and calculations, a feature often missing in compact keyboards.
Volume control knob
Dedicated multi-function knob provides quick and intuitive volume adjustment, improving user experience.
Wide compatibility
Works with multiple operating systems and devices, making it a flexible accessory for various setups.
Product Considerations
Mixed build quality
Some users report key wobble and plastic feel, suggesting durability concerns over long-term use.
Connectivity issues
Occasional Bluetooth pairing drops and lag reported, especially when switching between devices.
Battery life variability
While rechargeable, some users find battery life shorter than expected, requiring frequent charging.
Price inconsistency
Retail prices vary significantly from ₹795 to ₹1999, causing confusion and potential overpayment if not compared.
Limited review depth
With only 354 reviews, long-term reliability and performance data are limited.
The AI Verdict
The Portronics Bubble 4.0 is a recommended budget wireless keyboard for users needing multi-device support and a numpad. Its excellent value at the lowest price point makes it a smart purchase, but be mindful of potential connectivity quirks. For heavy typing or professional use, consider higher-end alternatives.
Sentiment Breakdown
Insufficient evidence
Tapju could not read enough buyer-review text to calculate a reliable sentiment mix.
Sentiment is generated from buyer-review snippets Tapju could read, while the review total includes available review counts from verified ecommerce stores.
Most Discussed Feature
Insufficient buyer-review evidence to identify a reliable most-discussed feature.
Hidden Buyer Patterns Discovered
Insufficient verified review evidence to identify a hidden buyer pattern.
AI Intelligence Engine
Pattern Recognition Active
What surprised our AI?
No reliable surprise pattern was found in the available buyer-review evidence.
AI Summary
The Portronics Bubble 4.0 is a versatile wireless keyboard offering Bluetooth and 2.4 GHz connectivity, a rechargeable battery, and a volume control knob. It supports multi-device pairing and includes a numpad, making it a solid choice for productivity. Priced competitively at ₹795-₹1099, it delivers good value for budget-conscious users.
How Helpful Was ThisAI Analysis ?
Your feedback helps us improve our AI recommendations for better shopping insights.