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ByteDance

Seedream 5.0 Lite

VS
Google DeepMind

Nano Banana 2 (Gemini 3.1 Flash Image)

✍️ Analysis by:the whichllmmodel Editorial Team|📅 Updated: June 2026

Decision Recommendation

⚖️ Editorial Verdict: This comparison represents a classic price-to-performance trade-off. Seedream 5.0 Lite is the highly cost-efficient option, being 1.9x cheaper per generation. However, Nano Banana 2 (Gemini 3.1 Flash Image) operates at a faster speed tier (fast). Choose Seedream 5.0 Lite for high-volume batches, and Nano Banana 2 (Gemini 3.1 Flash Image) for interactive, real-time application pipelines.

Model Specs

Seedream 5.0 Lite

Pricing & Speed

Cost per Generation1.9x cheaper
$35.00per 1,000 images
Speed Tier
real-time
Max Resolution3K

Model Strengths

Real-Time SpeedHigh-Volume Gen
Model Specs

Nano Banana 2 (Gemini 3.1 Flash Image)

Pricing & Speed

Cost per Generation
$67.00per 1,000 images
Speed TierFaster
fast
Max Resolution4K

Model Strengths

In-Context EditingCharacter ConsistencyText RenderingTypographyRealismPrompt Adherence

Frequently Asked Questions

Seedream 5.0 Lite is cheaper, costing $0.0350 per image generation compared to Nano Banana 2 (Gemini 3.1 Flash Image) at $0.0670 per image.

Nano Banana 2 (Gemini 3.1 Flash Image) is faster, operating in the fast speed tier compared to Seedream 5.0 Lite which is in the real-time speed tier.

Seedream 5.0 Lite specializes in: real time, high volume. Nano Banana 2 (Gemini 3.1 Flash Image) specializes in: in context-editing, character consistency, text rendering, typography, realism, prompt adherence.

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