Key Insight
From verified brand identity to read receipts and interactive buttons, here are 10 specific RCS features that make it a superior business communication channel compared to plain SMS for Indian businesses.
SMS has been India's most ubiquitous business communication channel for 20 years. RCS does not replace SMS — it upgrades it. Here are the 10 specific features that make RCS significantly more effective than plain SMS for Indian business campaigns.
Feature 1: Verified Brand Identity
SMS: Messages arrive from a 6-character sender ID (e.g., "HDFC-BK") with no visual verification. Anyone can spoof a sender ID — which is why SMS fraud is rampant in India. RCS: Your verified business logo, brand name, and a carrier-certified verification badge appear in the message header. Every recipient immediately sees it is genuinely from your organisation. Business impact: Customers trust verified RCS messages more than SMS. This trust translates directly into higher open rates (85-95% vs 15-25%) and higher action rates.Feature 2: High-Resolution Images
SMS: Images can only be sent via MMS — which has poor quality, limited size, and is not supported on all devices. Most business SMS is plain text with a URL. RCS: Full-resolution images (up to 1200x675px and higher) are embedded directly in the message. Carousel of up to 10 high-res images. No size compression, no URL required. Business impact: Product images, property photos, doctor portraits, vehicle showcases — delivered at quality that motivates action. Visual businesses (real estate, furniture, hospitality, retail) see 3-5x higher CTR with RCS images vs SMS.Feature 3: Interactive CTA Buttons
SMS: Call to action requires users to type a reply, save a number, copy a URL, or call a number — multiple friction-heavy steps. RCS: Tappable buttons appear at the bottom of the message. "Book Now," "Pay EMI," "Confirm Appointment," "Track Delivery" — executed in one tap. Business impact: Buttons reduce friction dramatically. The fewer steps between decision and action, the higher the conversion rate. RCS button CTR is 5-8x higher than SMS URL CTR.Feature 4: Read Receipts for Business
SMS: No read receipt for business A2P messages. You never know if the recipient opened your message. RCS: Delivery and read receipts are standard. You know exactly how many recipients opened your message, when they opened it, and which CTA they tapped. Business impact: Read receipt data enables precise follow-up — re-send to those who received but did not open, exclude those who opened but did not act, optimise send times based on actual read patterns.Feature 5: Product Carousels
SMS: Cannot display multiple products or options without sending multiple messages. RCS: Carousels show 4-10 product cards within a single message. Each card has its own image, title, description, price, and "Buy Now" / "Learn More" button. Business impact: Carousels enable self-selection — customers choose the product, property, car variant, or apartment configuration that interests them. Self-selected clicks convert 2-3x better than generic link clicks.Feature 6: Video Support
SMS: No native video support. RCS: Video files can be embedded in RCS messages (as the standard evolves and network capacity improves). Currently available as video thumbnails with play buttons linking to video content. Business impact: Video walkthroughs of properties, car interiors, furniture collections — delivered directly in the message. Video creates desire that static images cannot.Feature 7: Suggested Replies
SMS: To reply to a business SMS, users must type their response manually. RCS: Suggested reply chips appear below messages — tappable one-word or short responses that allow quick replies without typing. "Yes, confirm," "No, reschedule," "Send more details."Free Strategy Call
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Feature 8: File and Document Sharing
SMS: Cannot share documents, PDFs, or files. RCS: PDF brochures, property floor plans, medical reports, invoices, insurance documents — all shareable directly in the message. Business impact: Eliminates the "I will WhatsApp you the document separately" step. Single-message experience from offer to documentation increases conversion by keeping the interaction in one place.Feature 9: Location and Map Integration
SMS: Sharing a location requires a URL to Google Maps — which users must then copy and open. RCS: One-tap "Get Directions" button that opens Google Maps with your location pre-loaded. Also supports sharing a live location pin. Business impact: Particularly valuable for: event invitations (tap to navigate to venue), showroom visit campaigns (one tap to get directions), hospital appointments (navigate to department).Feature 10: Persistent Branded Chat Experience
SMS: After the business interaction, the conversation looks like any other anonymous SMS thread. No persistent brand identity. RCS: The entire conversation thread carries your logo, brand colours, and verified name. The chat looks like a dedicated branded channel — not an SMS inbox. Business impact: Customers who interact with your RCS thread associate it with a professional, dedicated communication channel. This creates brand recall that plain SMS cannot achieve.Feature Comparison Table
| Feature | SMS | RCS |
|---|---|---|
| Verified brand logo | No | Yes |
| High-res images | No (MMS only) | Yes |
| Interactive buttons | No | Yes (up to 3) |
| Read receipts | No | Yes |
| Product carousels | No | Yes (up to 10 cards) |
| Video support | No | Yes (evolving) |
| Suggested replies | No | Yes |
| File/document sharing | No | Yes |
| Location/map integration | URL only | One-tap button |
| Persistent branding | No | Yes |
| Cost per message (India) | Rs 0.12 | Rs 0.18 |
| Average CTR | 1-3% | 8-15% |
When Does SMS Still Win?
RCS is not better than SMS in every situation:
Pure OTP delivery: The OTP is time-sensitive and action is binary (enter or not). SMS delivers this fast and reliably. RCS adds no meaningful advantage. Very old Android devices: Devices on Android 4.x or older may not support RCS. SMS is more universally compatible. Extremely simple notifications: "Your order has been dispatched" with no action required. SMS delivers this at Rs 0.12 vs Rs 0.18 for RCS — when there is no CTA, RCS adds no value.For every other business use case — especially anything requiring a response, purchase, appointment, or engagement — RCS is meaningfully superior.
Frequently Asked Questions
Do all Android phones support all 10 of these features?
Core features (verified branding, images, buttons) work on Android 5.0+ with Google Messages. Some advanced features (video, file sharing) may have limitations on older devices. RCS falls back to SMS on unsupported devices.
Are read receipts available for all RCS messages?
Read receipts require both sender and receiver to be on RCS-capable devices. For the portion of your database that receives SMS fallback, read receipts are not available.
Does RCS cost more per message just for having these features?
Yes — Rs 0.18 vs Rs 0.12 for SMS. The Rs 0.06 premium is offset by 5-10x higher CTR and significantly better conversion rates. On a per-conversion basis, RCS is typically cheaper than SMS despite the higher per-message rate.
Experience all 10 features in your next campaign: Scalify Labs RCS Messaging Related: Why RCS Delivers Higher CTR Than SMS · RCS Messaging Examples Author: Arvind Gupta, Scalify Labs. Last updated: May 2026.
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