iPhone 16 Plus / 15 Pro Max (6.7-inch) Portrait (1290×2796 px) — Ultramarine Aluminum & Matching Mesh Gradient
Exact 2026 App Store Connect & Play Console dimension guide for iPhone 16 Plus / 15 Pro Max (6.7-inch) Portrait at 1290×2796 px (Auto-Scaled from 6.9" or Custom) staged with Ultramarine Aluminum & Matching Mesh Gradient in StoreFront Studio.
Uploading the wrong pixel dimensions, mismatched hardware bezels, or transparent alpha channels triggers immediate App Store Connect upload errors or Guideline 2.3 rejections. StoreFront Studio (id6757389314) renders iPhone 16 Plus / 15 Pro Max (6.7-inch) Portrait at exact 1290×2796 px resolution and pushes straight to App Store Connect via your Keychain API key.
1. Official Display & Frame Specification for iPhone 16 Plus / 15 Pro Max (6.7-inch) Portrait
| Technical Attribute | App Store / Play Console Rule | StoreFront Studio Automation |
|---|---|---|
| Exact Pixel Dimensions | 1290×2796 px | Locked output canvas guarantees zero 1-pixel rounding rejections. |
| Storefront Slot Role | Auto-Scaled from 6.9" or Custom | Automatically maps to the correct App Store Connect display type during API upload. |
| 3D / 2D Frame Preset | Ultramarine Aluminum & Matching Mesh Gradient | Real-time RealityKit 3D geometry with studio lighting and adjustable yaw/pitch/roll. |
| Color Space & Transparency | sRGB / Display P3, 100% opaque RGB PNG/JPEG | Exports flattened, alpha-free PNGs that pass App Store Connect validation every time. |
2. How to Generate & Upload iPhone 16 Plus / 15 Pro Max (6.7-inch) Portrait Screenshots in 3 Minutes
| Workflow Step | What You Do in StoreFront Studio |
|---|---|
| 1. Drop Simulator Capture | Import your raw screen capture on iPhone, iPad, or Mac into the iPhone 16 Plus / 15 Pro Max (6.7-inch) Portrait canvas. |
| 2. Apply Ultramarine Aluminum & Matching Mesh Gradient | Position the 3D device model, customize studio shadows, and add your per-word gradient headline. |
| 3. Sync Sizes & Localize | Auto-adapt your layout across 6.9" iPhone, 6.5" iPhone, and 13" iPad slots and translate into 39 locales. |
| 4. One-Click API Upload | Push the entire multi-size, multi-locale set directly to App Store Connect using your local Keychain .p8 key. |
Related Device Frame & Resolution Specifications
Frequently Asked Questions
The required screenshot resolution for iPhone 16 Plus / 15 Pro Max (6.7-inch) Portrait is 1290×2796 px (Auto-Scaled from 6.9" or Custom), exported as a flattened RGB PNG or JPEG without alpha transparency.
Yes. StoreFront Studio stores your official App Store Connect .p8 API key locally in Apple Keychain and bulk-uploads all 1290×2796 px screenshots across up to 39 locales in one click.