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| Total | 84 | 84 |
| Brand | Apple | Asus |
| Model | iPhone Air | ASUS Zenfone 12 Ultra |
| Variant | 512GB | |
| Device Type | Smartphone | Smartphone |
| Release Date | 19 September 2025 | 6 February 2025 |
| In Box | Phone, USB‑C Cable, Documentation | Phone, USB‑C Cable, Charger, SIM Tool |
| Size | 6.5 inches | 6.78 inches |
| Type | OLED | AMOLED |
| Resolution | 2736 × 1260 | 1080 × 2400 |
| PPI | 460 | 388 |
| Refresh Rate | 120 Hz | 120 Hz |
| HDR | ✅ Yes | ✅ Yes |
| Brightness | 3000 nits | 2500 nits |
| Screen to Body Ratio | ~ 89.9 % | ~ 88.3 % |
| Chipset | Apple A19 Pro | Snapdragon 8 Elite |
| CPU Cores | 6 | 8 |
| Cores Details | Hexa Core (4.26 GHz, Dual Core + Quad core) | 4.32 |
| Max Clock Speed | 4.26 GHz | 4.32 GHz |
| GPU | — | |
| RAM | 8GB | 16GB |
| RAM Type | LPDDR5X | LPDDR5X |
| Storage | 512 Gb | 512 Gb |
| Rear Camera | 48 MP Fusion (wide) with sensor-shift OIS | 50 MP (main with Sony Lytia 700, gimbal OIS) + 13 MP ultrawide + 32 MP telephoto 3× |
| Rear Video | 4K @ 60 fps UHD, 1080p @ 120 fps FHD | 8K@24/30fps, 4K@60fps, 1080p@240fps |
| Flash | ✅ Yes | ✅ Yes |
| OIS | ✅ Yes | ✅ Yes |
| Front Camera | 18 MP Center Stage (wide) | 32 MP (wide, RGBW) |
| Front Video | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p@60fps |
| Battery Type | Lithium-Ion (Li-Ion) | Lithium-Polymer (Li-Po) |
| Capacity | 3149 mAh | 5500 mAh |
| Fast Charging | 30 W | 65 W |
| Wireless Charging | 15 W | 15 W |
| Reverse Charging | 4.5 W | 10 W |
| Operating System | iOS | Android |
| OS Version | v26 | v15 |
| Update Policy | 5 | 3 |
| 5G | ✅ Yes | ✅ Yes |
| 4G | ✅ Yes | ✅ Yes |
| 3G | ✅ Yes | ✅ Yes |
| SIM | Dual eSIM | Dual SIM (Nano‑SIM, dual stand‑by) + eSIM |
| Wi-Fi | 7 | 7 |
| Bluetooth | v6 | v5.4 |
| USB | v3 | v3.1 |
| NFC | ✅ Yes | ✅ Yes |
| Height | 156.2 mm | 163.8 mm |
| Width | 74.7 mm | 77 mm |
| Thickness | 5.6 mm | 8.9 mm |
| Weight | 165 g | 220 g |
| Water Resistance, IP Rating | IP68 | IP68 |
| Colors | Space Black, Cloud White, Light Gold, Sky Blue | Ebony Black, Sakura White, Sage Green |
| Fingerprint | none | Under‑display Optical |
| Face Unlock | ✅ Yes | ✅ Yes |
| Speakers | 2 | 2 |
| Stereo Speakers | ✅ Yes | ✅ Yes |
| Headphone Jack | ❌ No | ✅ Yes |
| Dedicated Cooling | ❌ No | ❌ No |
| Gaming Triggers | ❌ No | ❌ No |
| AI FPS Generation | ✅ Yes | ❌ No |
| Protection | Apple Ceramic Shield 2 | Corning Gorilla Glass Victus 2 |
| Camera Cutout | Pill Cutout | Punch-Hole Center |
| Round Corners | ✅ Yes | ✅ Yes |
| Anti Reflection | ✅ Yes | ❌ No |
| Dust Resistance | ✅ Yes | ❌ No |
| Storage Type | NVMe | UFS 4.0 |
| Antutu Score | 2,300,150 | 1,150,000 |
| eSIM | ✅ Yes | ✅ Yes |
| IR Blaster | ❌ No | ❌ No |
| Sensors | Face ID, Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Gyro, Proximity, Compass, Ambient Light, In‑Display Fingerprint |