Asus Zenfone 12 Ultra
- Status: Rumored
- OS: Android 15, up to 2 major Android upgrades
- Display: 6.78" 1080x2400 pixels
- Camera: 50MP 4320p
- RAM: 8-16GB RAM Snapdragon 8 Elite
- Battery: 5500mAh 65W15W
Information
Unofficial Initial Technical Specifications.
The Asus Zenfone 12 Ultra is one of the most anticipated smartphones, rumored to bring powerful performance, an advanced camera system, and a stunning display. While the device has not been officially announced, leaks and specifications suggest it will be a premium flagship built for enthusiasts.
With a Snapdragon 8 Elite chipset, a 144Hz AMOLED display, and a versatile triple-camera system, the Zenfone 12 Ultra aims to compete with the best smartphones in 2025. Let’s explore the rumored specifications and features in detail.
Design and Build Quality
The Zenfone 12 Ultra is expected to feature a premium glass and aluminum build, ensuring a sleek yet durable design. The front and back panels will be protected by Corning Gorilla Glass Victus 2, while the IP68 rating makes it dust-tight and water-resistant up to 1.5 meters for 30 minutes.
Exact dimensions and weight remain unknown, but considering Asus’ past designs, we can expect a slim, ergonomic, and lightweight build that balances durability with comfort.
Display
One of the standout features of the Zenfone 12 Ultra is its 6.78-inch LTPO AMOLED display. With a 144Hz refresh rate, users can expect buttery-smooth scrolling and gaming. The HDR10 support ensures vibrant colors and deep contrasts, while its peak brightness of 2500 nits makes it perfect for outdoor visibility.
With a resolution of 1080 x 2400 pixels (~388 ppi density), the screen delivers sharp and detailed visuals. The addition of an always-on display enhances convenience by showing notifications and time without unlocking the phone.
Performance
At its core, the Zenfone 12 Ultra will be powered by the Qualcomm Snapdragon 8 Elite (3nm) chipset. The octa-core CPU, featuring two high-performance Oryon V2 Phoenix L cores clocked at 4.32 GHz, ensures top-tier processing speed.
Paired with the Adreno 830 GPU, the phone is expected to deliver exceptional gaming and multitasking performance. With storage options of up to 512GB UFS 4.0 and RAM configurations of up to 16GB, users will experience lightning-fast app loading and seamless switching between tasks.
Camera System
The Zenfone 12 Ultra is rumored to sport a triple-camera setup designed for professional-grade photography.
- 50MP (wide) primary sensor with gimbal OIS ensures sharp, stable images.
- 32MP (telephoto) lens with 3x optical zoom and OIS delivers detailed shots even from a distance.
- 13MP (ultrawide) lens with a 120° field of view captures expansive landscapes and group photos.
With 8K video recording, gyro-EIS stabilization, and HDR10+ support, the Zenfone 12 Ultra is set to deliver exceptional video quality.
For selfies, a 32MP front-facing camera with HDR and 1080p video recording ensures crystal-clear self-portraits and video calls.
Audio and Connectivity
The Zenfone 12 Ultra doesn’t compromise on audio quality. It includes stereo speakers and retains the 3.5mm headphone jack, a rarity in flagship devices. Additionally, it supports Hi-Res wireless audio for an immersive sound experience.
Connectivity-wise, the phone offers:
- Wi-Fi 7 with tri-band support
- Bluetooth 5.4 with aptX HD & Lossless
- Advanced GPS positioning with multiple satellite systems
- NFC for fast wireless transactions
Battery and Charging
With a 5500mAh battery, the Zenfone 12 Ultra promises all-day battery life, even with intensive usage.
- 65W wired charging (100% in just 39 minutes)
- 15W wireless charging
- 10W reverse wired charging
These features ensure that the phone stays powered up quickly and efficiently.
Conclusion
The Asus Zenfone 12 Ultra is shaping up to be one of the most powerful flagship smartphones of 2025. With top-tier performance, a high-refresh-rate display, a pro-level camera system, and fast charging, it’s a compelling choice for power users, gamers, and photography enthusiasts.
If these rumored specifications hold true, the Zenfone 12 Ultra could be a serious competitor in the premium smartphone market.
Specifications
Prices
Launch
| Announced | Not announced yet |
| Status | Rumored |
Network
| Technology | GSM / HSPA / LTE / 5G |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | LTE |
| 5G bands | SA/NSA/Sub6 |
| Speed | HSPA, LTE, 5G |
Body
| Dimensions | - |
| Weight | - |
| Build | Glass front (Gorilla Glass Victus 2), aluminum frame, glass back |
| SIM |
Nano-SIM + Nano-SIM IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) |
Display
| Type | LTPO AMOLED, 144Hz, HDR10, 1600 nits (HBM), 2500 nits (peak) |
| Size | 6.78 inches, 111.0 cm2 (~88.2% screen-to-body ratio) |
| Resolution |
1080 x 2400 pixels, 20:9 ratio (~388 ppi density) Always-On display |
| Protection | Corning Gorilla Glass Victus 2 |
Platform
| OS | Android 15, up to 2 major Android upgrades |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) |
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) |
| GPU | Adreno 830 |
Memory
| Card slot | No |
| Internal |
256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM UFS 4.0 |
Main Camera
| Triple |
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS 32 MP, f/2.4, 65mm (telephoto), 1/3.2", 0.7µm, PDAF, OIS, 3x optical zoom 13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm |
| Features | LED flash, HDR, panorama |
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+ |
Selfie Camera
| Single | 32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm |
| Features | Panorama, HDR |
| Video | 1080p@30fps |
Sound
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm jack |
Yes 32-bit/384kHz Hi-Res & Hi-Res wireless audio |
Comms
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct |
| Bluetooth | 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C |
Features
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Battery
| Type | 5500 mAh |
| Charging |
65W wired, PD3.0, PPS, QC5, 100% in 39 min 15W wireless (Qi) 10W reverse wired |
Others
| Colors | Black, Green, Pink |
Disclaimer:
The price and specs shown may be different from actual. Please confirm on the retailer website before purchasing.
