Gemini 2.5 Pro vs Gemma 3n 4B
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for Gemini 2.5 Pro and Gemma 3n 4B.
Gemini 2.5 Pro
Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to reason through responses with enhanced accuracy...
Gemma 3n 4B
Gemma 3n E4B-it is optimized for efficient execution on mobile and low-resource devices, such as phones, laptops, and tablets. It supports multimodal inputs—including text, visual data, and audio—enabling diverse tasks...
Technical Specifications
| Specification | Gemini 2.5 Pro | Gemma 3n 4B |
|---|---|---|
| Provider | ||
| Context Window | 1,048,576 tokens | 32,768 tokens |
| Agent Suitability | 90/100 | N/A |
| Time to First Token (TTFT) | 450 ms | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2025-06-17 | 2025-05-20 |
API Pricing Comparison
Input Price per Million Tokens
Gemini 2.5 Pro
$1.25
Gemma 3n 4B
$0.06
Output Price per Million Tokens
Gemini 2.5 Pro
$10.00
Gemma 3n 4B
$0.12
Want to test both models live?
Run side-by-side prompt prompts in our dynamic Sandbox. Check execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
Gemini 2.5 Pro Quirks & Gotchas
- ▸Legacy model — migrate to Gemini 3.1 Pro for better tool calling and lower latency
Gemma 3n 4B Quirks & Gotchas
No developer gotchas reported.