Why are people choosing between these two models now?
The Flow models help page says that on 5 December 2026 Veo 3.1 Fast, Veo 3.1 Quality and Omni Flash 1.1 are retired. Until that date they still generate at the current rates, and the page recommends moving your work to Omni Flash 1.2 or Veo 3.1 Lite. Veo Extend already left on 5 November 2026: extending a clip now needs Google AI Plus, Pro or Ultra and Omni Flash 1.2.
Before 5 December, run the same prompt in both remaining models and recount your budget. On the Google credits table, a 10-second Omni Flash 1.2 clip at 720p is 30 credits (10 seconds times 3).
The credits page gives every account 50 Flow credits a day. On the Google table, 50 credits is exactly five Lite clips at 10 credits each outside Ultra, and it covers two 8-second Omni Flash 1.2 clips at 720p (24 credits each).
What does the choice change for short clips in Brazil?
A Reel, a TikTok, a Short or a short product ad is usually several versions of one idea, not one long film. The models page calls Veo 3.1 Lite a low-cost baseline for standard 720p, at 4, 6 or 8 seconds, in both aspect ratios. It does not edit a video and it does not extend a clip. Ingredients to video on Lite are listed for 8 seconds only.
The same page describes Omni Flash 1.2 as the model for higher visual quality and consistency, longer clips and a price that follows the length. With a Google AI subscription you can also extend or upscale. A correction spends credits again, at the same per-second rate as a new clip of that length. That is the part of the work that empties a pool, which is why a refill matters more on Omni Flash than on a single Lite take.
How many credits does each choice spend?
The rows below are arithmetic from the Google credits table, not a finished total published by Google. The help page says the rates can change and asks you to check Settings on the prompt box before you generate. The charge is per generation: one request can create more than one video.
| Job | Veo 3.1 Lite, 720p | Omni Flash 1.2, 720p | Omni Flash 1.2, 360p |
|---|---|---|---|
| 4 seconds | 10 credits, or 5 on Ultra | 12 | 4 |
| 6 seconds | 10 credits, or 5 on Ultra | 18 | 6 |
| 8 seconds | 10 credits, or 5 on Ultra | 24 | 8 |
| 10 seconds | Not a Lite length | 30 | 10 |
| Edit the clip | Not available | Same rate per second | Same rate per second |
| Extend, on Plus, Pro or Ultra | Not available | 3 credits per second added | 1 credit per second added |
Lite keeps one price for 4, 6 and 8 seconds, so the full 8 seconds does not cost more than a 4-second Lite clip. Omni Flash 1.2 at 720p costs 3 credits a second for the first 10 seconds, so it is the dearer 720p option at every one of those lengths. The models page says 360p costs one third of 720p: 1 credit a second for the first 10 seconds. On Ultra, Lite is 5 credits, so an 8-second 360p test (8 credits) can cost more than Lite. Seconds 11 to 15 need a paid plan and cost double the base rate (6 a second at 720p, 2 at 360p).
Ten versions of an 8-second 720p clip are 100 credits on Lite outside Ultra, 50 credits on Lite for an Ultra subscriber, or 240 credits on Omni Flash 1.2 at 720p. Three follow-up edits of that 8-second 720p clip add 72 credits, because an edit is priced like a new clip. Upscaling to 1080p is listed at 0 credits for a clip of up to 10 seconds, and only on Plus, Pro or Ultra. Check Settings before you count on that zero. The longer table, including 15 seconds and 4K, is in the Omni Flash 1.2 credit guide.
Which Veo 3 · Unlimited Credit plan fits?
ChugAx is an independent shop in Vietnam. It is not part of Google. It sells access to Google AI Ultra 20x plans. Unlimited Credit means the shop refills the Family Flow pool with no cap on how many times it refills. It does not mean a video costs zero credits. Omni Flash 1.2 still spends credits on every generation and every edit, which is why the refill exists.
| Plan | Who shares the pool | Price for the month |
|---|---|---|
| Veo 3 · Unlimited Credit · 1 member | The shop manages the Family. Up to 5 customers in that group share one pool. | 8,000,000 VND (about US$ 310.1, about R$ 1.538,46) |
| Full Family · Unlimited Credit | You manage the Family. You and 4 people you invite share the pool. | 40,000,000 VND (about US$ 1,550.4, about R$ 7.692,31) |
If you work alone and can accept a pool shared with other customers, the 1-member plan is the smaller bill. If the credits must stay with people you invite, choose Full Family. Ask the bot about the support tool that helps you use a shared pool. If the 1-member plan stops during the month, the shop restores access or arranges a replacement account; if it cannot, it refunds the unused time. On Full Family the shop restores the plan when the problem comes from its own account; if it cannot, it refunds the unused time. Problems with your own Gmail are not covered. The three Full Family exclusions are in the warranty guide.
How do you order from Brazil?
Orders go through the Telegram bot @chugax_gl_bot. The website does not take payment. There is no Pix key. Pix only moves money inside Brazil.
- Tell the bot which plan you want. It checks that your Gmail is eligible and states the amount.
- Pay only after that confirmation. Buy USDT with Pix and send it on the network the bot names (TRC20 or BEP20), or add reais to Wise with Pix and send VND to the MB Bank account the bot gives.
- The shop activates the plan 1 to 3 days after it has the details and confirms payment. That wait is for a new order, not for a later refill.
Prices are set in VND for the whole term. Reais on this page use 5,200 VND per real and are a reference only. The amount you pay is the one the bot confirms. The steps in more detail are in paying from Brazil. Never send a password, an OTP or a recovery code.
Which limits still apply?
Refills run from 10:00 to 21:00 Vietnam time (GMT+7), which is 0:00 to 11:00 in Brasília, with 2 to 3 hours between refills. Message the bot when the pool hits zero. Outside that window the refill waits until support is open again. This is not an instant, 24-hour service.
- Google and Flow limits still sit on top of the credit count. Every account also gets 50 Flow credits a day, and unused daily or monthly credits do not roll over.
- Without a subscription, the credits page says video may be unavailable in peak hours, roughly 14:00 to 17:00 UTC. That window is about 11:00 to 14:00 in Brasília. The page points a subscription at immediate access. This guide does not claim the block hits a paid seat.
- Some Omni features and voice options exist only in certain regions. This page does not claim that every option is open in Brazil.
- The credits page lists Lower Priority Lite at 0 credits only for Ultra 20x subscribers and family plan managers. Unlimited Credit is a refill of the pool, not that mode. The shop text for video that does not spend credits is the Personal Ultra 20x 12-month plan.
- Which of the two Lite prices applies, 5 or 10, is the rate Flow shows for that account. Check Settings, because the help page says costs can change.