Unicode SMS vs Text SMS — Explained

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Unicode SMS vs Text SMS — Explained

Unicode SMS vs Text SMS — Explained

SMS marketing remains one of the most powerful communication channels for businesses. However, when sending SMS campaigns, many businesses encounter two common message formats: Unicode SMS and Text SMS (GSM SMS).

Understanding the difference between these formats is important because it affects message length, language support, and cost per SMS.

With advanced communication platforms like Buddy Infotech, businesses can easily send both Text and Unicode SMS campaigns depending on their target audience.

Explore messaging solutions here:
https://buddyinfotech.in/
https://buddyinfotech.in/whatsapp-marketing.php
https://buddyinfotech.in/rcs.php

What is Text SMS (GSM SMS)?

Text SMS, also known as GSM SMS, is the most common type of SMS used for sending messages in English and standard Latin characters.

This format follows the GSM-7 encoding standard, which supports characters like:

  • A–Z and a–z
  • Numbers (0–9)
  • Basic symbols like @, #, %, &, etc.

Message Length for Text SMS

  • Single SMS: Up to 160 characters
  • Multi-part SMS: Up to 153 characters per part when messages are longer

Because Text SMS supports more characters in one message, it is usually more cost-effective for businesses sending large campaigns.

What is Unicode SMS?

Unicode SMS is used when messages contain non-English characters or special symbols that are not supported in GSM encoding.

Unicode SMS allows businesses to send messages in languages such as:

  • Hindi
  • Tamil
  • Telugu
  • Bengali
  • Punjabi
  • Arabic
  • Chinese

Example:

Hindi SMS (Unicode):
“आपका ऑर्डर सफलतापूर्वक बुक हो गया है। धन्यवाद!”

Message Length for Unicode SMS

  • Single SMS: Up to 70 characters
  • Multi-part SMS: Around 67 characters per part

Because Unicode characters use more data per character, the total number of characters per SMS is lower.

Unicode SMS vs Text SMS — Key Differences

Feature Text SMS Unicode SMS
Encoding Type GSM 7-bit Unicode (UCS-2)
Supported Language English All global languages
Single SMS Limit 160 characters 70 characters
Multi-part Limit 153 characters 67 characters
Cost Efficiency More economical Slightly higher cost
Best Use Case Promotions & alerts Regional language communication

When Should Businesses Use Unicode SMS?

Unicode SMS is ideal when businesses want to connect with customers in regional languages.

Common use cases include:

  • Government notifications
  • Local retail promotions
  • Banking alerts in regional languages
  • Rural marketing campaigns
  • Regional political campaigns

Using native languages improves customer engagement and response rates.

Benefits of Unicode SMS for Businesses

Better Customer Connection

People often respond better to messages in their native language.

Higher Engagement

Localized messaging increases trust and readability.

Wider Audience Reach

Unicode SMS allows businesses to reach non-English speaking audiences.

When Should You Use Text SMS?

Text SMS works best when:

  • Target audience understands English
  • You want to reduce SMS campaign cost
  • Messages are short and promotional
  • Campaigns are large-scale marketing alerts

For example:

“Flash Sale! Get 30% OFF today. Visit our website now!”

Combining SMS with Modern Messaging Platforms

Businesses today combine SMS with WhatsApp and RCS messaging to create multi-channel communication strategies.

These platforms allow:

  • Rich media messages
  • Interactive buttons
  • Automated chatbots
  • Personalized marketing campaigns

Explore modern messaging platforms here:

https://buddyinfotech.in/whatsapp-marketing.php
https://buddyinfotech.in/rcs.php

Conclusion

Both Unicode SMS and Text SMS play important roles in business communication. While Text SMS is ideal for cost-effective English messaging, Unicode SMS enables businesses to reach audiences in regional languages, increasing engagement and trust.

By choosing the right SMS format and using advanced messaging platforms, businesses can run high-impact communication campaigns that deliver real results.

Discover powerful communication solutions with Buddy Infotech:
https://buddyinfotech.in/
https://buddyinfotech.in/whatsapp-marketing.php
https://buddyinfotech.in/rcs.php

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