GPT Image vs Nano Banana
WHY LOOK FOR GPT IMAGE VS NANO BANANA ALTERNATIVES
GPT Image 2.5 wins for long prompts and precise edits. Nano Banana Pro wins on 4K detail, and Nano Banana 2.1 on text in the frame. At default settings GPT Image 2.5 is the cheapest of the four at 5 credits a frame, against 8 for Nano Banana 2.1, 15 for Nano Banana 2 and 30 for Nano Banana Pro. GPT Image 2.5 follows long, detailed prompts of up to 32,000 characters. Nano Banana 2.1 renders text better, and Nano Banana Pro goes to 4K at 60 credits. On Flick all of them sit in one model picker on every plan, so you generate the same frame with two models and keep the better one.
HOW TO SWITCH
STEP 1
WRITE THE PROMPT ONCE
Open the Flick canvas, add an image node and describe the frame, or ask the chat to generate it. Connect reference images to the node if you have them; GPT Image 2.5 takes up to ten and the four current Nano Banana versions up to nine.
STEP 2
PICK THE MODEL PER FRAME
Choose GPT Image 2.5, Nano Banana 2, Nano Banana 2.1 or Nano Banana Pro in the model picker on the node. Duplicate the node, connect the same reference images to the copy, switch the model and run both from the same prompt.
STEP 3
SEND THE BETTER FRAME INTO VIDEO
Connect the frame you keep to an Image to Video node. Kling, Seedance, Veo and MiniMax all accept it as the start frame, so the still becomes the first frame of a shot without leaving the canvas.
WHY CHOOSE FLICK
SAME PROMPT, TWO MODELS, ONE CANVAS
Model tests on each model's own site mean two accounts and two downloads. On Flick both results sit next to each other as nodes, so you compare the frames at full size and keep the one that reads better.
ONE CHARACTER ACROSS BOTH MODELS
Character Reference locks a face from one image. It runs on the four current Nano Banana versions (Pro, 2.1, 2 and 2 Lite) at 10 to 30 credits a run, and the frames it makes feed any model that takes a reference image, so GPT Image 2.5 and Nano Banana Pro frames in one scene can show the same person. Available on the free plan.
FROM STILL TO SHOT
Every image node on the canvas can feed a video node. The frame you chose becomes the start frame of a Kling, Seedance or Veo clip, and the clip lands back on the same canvas for trimming and export.
THE BEST GPT IMAGE VS NANO BANANA, COMPARED
GPT IMAGE VS NANO BANANA FAQS
IS GPT IMAGE THE CHATGPT IMAGE MODEL, AND WHAT IS NANO BANANA?
Yes. GPT Image 2.5 is OpenAI's image model, the family behind picture generation in ChatGPT. Nano Banana is Google's image model. Flick runs its four current versions, 2, 2.1, 2 Lite and Pro, plus the original Nano Banana. Flick is a browser canvas for making AI films where both run side by side as nodes, next to video models such as Kling, Seedance and Veo, so one frame can go from prompt to still to video shot without switching tools.
GPT IMAGE 2.5 VS NANO BANANA PRO: WHICH IS BETTER?
Neither wins every frame. GPT Image 2.5 follows long prompts more faithfully and is the better editor for precise corrections. Nano Banana 2.1 renders text well at 8 credits, and Nano Banana Pro renders fine texture and 4K detail. On Flick you can run both from the same prompt and compare.
HOW MUCH DO GPT IMAGE 2.5 AND NANO BANANA COST ON FLICK?
GPT Image 2.5 is 5 credits at its default Prompt Weight Medium and 1K, 2 at Low and 1K, and up to 28 at High and 4K. Nano Banana 2 is 15 credits, Nano Banana 2.1 is 8 and Nano Banana Pro is 30, each doubling or more at 4K. Connecting a reference image raises Nano Banana 2 to 20 and 2.1 to 10 at 1K. Every image model is on the free plan, which gives up to 300 free credits plus 100 a week, and on every paid plan from $5 a month. See pricing. Credit costs on this page were checked against Flick's live prices in October 2026.
IS GPT IMAGE 2.5 FREE ON FLICK? IS NANO BANANA FREE?
Yes, both are on the free plan: up to 300 free credits (100 at signup plus 200 for joining our Discord) plus 100 weekly credits, no credit card required. Paid plans start at $5/month, or $4/month billed yearly.
CAN I KEEP THE SAME CHARACTER ACROSS GPT IMAGE AND NANO BANANA FRAMES?
Yes. Character Reference locks a face from one image. It runs on the four current Nano Banana versions at 10 to 30 credits a run, and the frames it makes feed any model that takes a reference image, so a wide shot from Nano Banana Pro and a close-up from GPT Image 2.5 can show the same person. It is available on the free plan.
WHICH NANO BANANA VERSIONS DOES FLICK RUN?
Nano Banana 2, Nano Banana 2.1, Nano Banana 2 Lite and Nano Banana Pro, the four current versions, plus the original Nano Banana for edits. Flick also runs GPT Image 2 and GPT Image 2.5, Seedream 5.0 Lite and 4.5, Midjourney, FLUX and more. All image models are on every plan.
GENERATE THE SAME FRAME WITH BOTH MODELS