What is the difference between Gemini 3.1 Pro Preview and Gemma 3n 4B?

Both are developed by Google AI but target different use cases. Gemini 3.1 Pro Preview has a 1.0M token context window vs Gemma 3n 4B's 33K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.1 Pro Preview or Gemma 3n 4B?

It depends on your use case. Gemini 3.1 Pro Preview and Gemma 3n 4B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Gemini 3.1 Pro Preview cost compared to Gemma 3n 4B?

Gemini 3.1 Pro Preview costs $2/M input tokens and Gemma 3n 4B costs $0/M input tokens. Gemma 3n 4B is $2.00/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Gemini 3.1 Pro Preview and Gemma 3n 4B on Rival?

This page shows a side-by-side comparison of Gemini 3.1 Pro Preview and Gemma 3n 4B across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

What is the difference between Gemini 3.1 Pro Preview and Gemma 3n 4B?

Both are developed by Google AI but target different use cases. Gemini 3.1 Pro Preview has a 1.0M token context window vs Gemma 3n 4B's 33K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

Which is better, Gemini 3.1 Pro Preview or Gemma 3n 4B?

It depends on your use case. Gemini 3.1 Pro Preview and Gemma 3n 4B each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

How much does Gemini 3.1 Pro Preview cost compared to Gemma 3n 4B?

Gemini 3.1 Pro Preview costs $2/M input tokens and Gemma 3n 4B costs $0/M input tokens. Gemma 3n 4B is $2.00/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare Gemini 3.1 Pro Preview and Gemma 3n 4B on Rival?

This page shows a side-by-side comparison of Gemini 3.1 Pro Preview and Gemma 3n 4B across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Gemini 3.1 Pro Preview vs Gemma 3n 4B: Which Is Better?

Updated Feb 2026

Our Verdict

Gemini 3.1 Pro Preview

Gemma 3n 4BRunner-up

No community votes yet. On paper, Gemini 3.1 Pro Preview has the edge — bigger model tier, newer, bigger context window.

Slight edge

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

Output

$12.00

Gemma 3n 4B

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

55%

Gemini 3.1 Pro Preview uses 2.9x more headings

Gemini 3.1 Pro Preview

Gemma 3n 4B

54%Vocabulary45%

18wSentence Length18w

0.29Hedging0.53

4.9Bold7.0

3.3Lists6.3

0.00Emoji0.00

0.72Headings0.25

0.14Transitions0.05

Based on 23 + 12 text responses

Research

What we learned reading every model

Gemini 3.1 Pro Preview and Gemma 3n 4B have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

Gemma 3n 4B vs MiniMax M3New provider

Gemma 3n 4B vs GPT-5New provider

Gemma 3n 4B vs Gemini 2.5 Pro Preview 06-05Same lab

Updated Feb 2026

Our Verdict

Gemini 3.1 Pro Preview

Gemma 3n 4BRunner-up

No community votes yet. On paper, Gemini 3.1 Pro Preview has the edge — bigger model tier, newer, bigger context window.

Slight edge

API pricing

Cost per 1M tokens

Gemini 3.1 Pro Preview

Input

$2.00

Output

$12.00

Gemma 3n 4B

Input

$0.000

Output

$0.000

Writing DNA

Style Comparison

Similarity

55%

Gemini 3.1 Pro Preview uses 2.9x more headings

Gemini 3.1 Pro Preview

Gemma 3n 4B

54%Vocabulary45%

18wSentence Length18w

0.29Hedging0.53

4.9Bold7.0

3.3Lists6.3

0.00Emoji0.00

0.72Headings0.25

0.14Transitions0.05

Based on 23 + 12 text responses

Research

What we learned reading every model

Gemini 3.1 Pro Preview and Gemma 3n 4B have opinions about your brand too.Ask 10 models what they tell people about you. Verbatim receipts.Run the mirror

FAQ

Common questions

Keep exploring

More comparisons

Gemma 3n 4B vs MiniMax M3New provider

Gemma 3n 4B vs GPT-5New provider

Gemma 3n 4B vs Gemini 2.5 Pro Preview 06-05Same lab