Gemini Ultra 2.0 is a general-purpose multimodal AI excelling in a wide range of tasks, while Synthesia STUDIO Avatars is specifically designed for video generation with realistic AI avatars. Gemini is better for general use, while Synthesia is better for video creation.
| Attribute | Gemini Ultra 2.0 | Synthesia STUDIO Avatars |
|---|---|---|
| AI Model Architecture | Large language model (LLM) powered by multimodal AI technology. Built from the ground up to be multimodal, understanding and combining different types of information including text, code, audio, image, and video. | Express-1 model |
| Context Window Size | Gemini 2.5 has a 1M token context window. | Not available |
| Multilingual Support | Supports 12 Indian languages including Hindi, Bengali, Tamil, Telugu, Marathi, Gujarati, Kannada, Malayalam, Punjabi, Odia, Assamese, and Urdu. It can accurately convert speech to text, translate between Indian languages and English, and provide context-aware replies. Gemini for Google Workspace supports German, Italian, Japanese, Korean, Portuguese, Spanish, and French. The Gemini app supports 40 languages. | Video generation in over 140 languages, AI dubbing into 29+ languages |
| Image Generation Capabilities | Gemini 2.0 Flash supports the ability to generate images in addition to text. It can iteratively generate images through conversation, generate images with high-quality long text rendering, and generate interleaved text-image output. | Generates images, built-in media library with royalty-free assets |
| Video Generation Capabilities | Gemini Ultra's performance exceeds current state-of-the-art results in video understanding. | Creates videos from text using AI avatars and voiceovers, generates videos from PDFs, PowerPoints, text documents, and websites |
| Text-to-Speech Quality | Designed for enhanced voice processing. | High-quality voiceovers in hundreds of natural-sounding AI voices, supports voiceovers in over 120 languages and accents |
| Custom Avatar Creation | Not available | Create custom AI avatars by recording with webcam/phone or in a professional studio |
| Avatar Realism | Not available | Hyper-realistic expressions, gestures, and lip-sync |
| Integration with Other Platforms | Not available | 360Learning, HubSpot, Shopify, WordPress, LMS, CMS, CRM systems |
| API Availability | The Gemini API is available and can be used to test the new capabilities. | Available on all paid plans |
| Data Privacy and Security | Your data is your data and it's not used to train Gemini models or for ads targeting. You can delete your content or export it. Gemini only retrieves relevant content in Workspace that the user has access to. Safeguards are in place to help block harmful content, and built-in tools make it easier for you to assess information in Gemini's responses. | SOC 2 Type II and GDPR compliant, robust encryption mechanisms |
| Price | Not available | $1000/year (paid add-on for annual plan users) |