Flux Ultra 1.1 vs Grok Imagine
Film grain, retro aesthetic, and nostalgic filters — see how these models compare with real AI-generated outputs.
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Vintage & retro visuals live or die on the details: believable film grain, era-accurate color response, subtle halation, and the kind of “imperfect” texture that feels authentically analog. In Influencer Studio, Flux Ultra 1.1 and Grok Imagine both generate photoreal images, but they approach retro styling with different strengths.
Below is a practical comparison focused on nostalgic filters, classic film aesthetics, and how reliably each model produces convincing throwback imagery—along with how far your credits go per image.
Vintage & Retro — Side-by-Side Results
Prompt
"A 20s woman with shoulder-length wavy dark hair in a loose vintage band tee and high-waisted light-wash jeans holds a takeaway coffee and glances near the phone camera mid-laugh, as if filming an Instagram story. She’s standing on a sunny city sidewalk outside a small café with a chalkboard menu and parked bikes, shot in natural daylight with a casual handheld feel. Vintage 90s disposable-camera look: warm nostalgic tones, faded colors, visible film grain, soft focus, subtle light leak in one corner."
Feature Comparison
| Feature | Flux Ultra 1.1 | Grok Imagine |
|---|---|---|
| Provider | Black Forest Labs | xAI |
| Subcategories | text-to-image | text-to-image, image-to-image |
| 1080p / 2k Mode | Yes | Yes |
| 4k Mode | No | No |
| NSFW Rating | Strict | Low |
| Aspect Ratio | 1:1, 16:9, 9:16, 3:4, 4:3, 21:9 | 1:1, 16:9, 9:16, 3:4, 4:3 |
| Starting Price | 16 credits | 4 credits |
Flux Ultra 1.1 Strengths
- Exceptional micro-detail that helps vintage scenes feel tangible (skin texture, fabric weave, dust/speckle realism)
- Strong photoreal base for retro looks that still need believable lighting and materials (street scenes, portraits, product shots)
- Consistent, high-end output quality suited to “premium” retro editorials and campaign-grade visuals
- Handles subtle analog cues well when prompted (fine grain, gentle bloom/halation, soft contrast roll-off)
Grok Imagine Strengths
- Better flexibility for iterating on retro styles via image-to-image (push a modern photo toward a specific era or film stock vibe)
- Strong creative compositions for nostalgic storytelling (dynamic framing, stylized scenes, period-inspired setups)
- High detail at a lower per-image cost, making it efficient for testing multiple grain/color recipes
- Great for rapid exploration of different retro aesthetics (70s warm fade, 90s flash look, disposable camera vibe)
Verdict
If your priority is a premium, photoreal vintage finish—where film grain looks natural and the “analog imperfections” read as intentional—Flux Ultra 1.1 is the stronger pick, especially for hero images and polished retro editorials (16 credits/image).
If you want to explore more variations, lean into creative retro compositions, or transform existing images into nostalgic looks, Grok Imagine is the better value and workflow fit thanks to image-to-image and the lower cost (4 credits/image).
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