The One Plus Ace 5 Ultra is a large-screen Android phone announced and released on May 27, 2025. Its identity is built around sustained performance, fast charging, high-refresh-rate visuals, and unusually broad memory options rather than an elaborate camera system.
This makes the Ace 5 Ultra an interesting choice for buyers who want flagship-grade core hardware at a more controlled price point. The main question is whether its speed and endurance package outweighs compromises such as the basic 8 MP ultrawide camera, USB 2.0, and lack of expandable storage.
Full Specifications
Network
| Technology: | GSM / HSPA / LTE / 5G |
| 2G bands: | GSM 850 / 900 / 1800 / 1900 |
| 3G bands: | HSDPA 850 / 900 / 1700(AWS) / 2100 |
| 4G bands: | 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 |
| 5G bands: | 1, 3, 5, 8, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA |
| Speed: | HSPA, LTE, 5G |
Launch
| Announced: | 2025, May 27 |
| Status: | Available. Released 2025, May 27 |
Body
| Dimensions: | 163.4 x 77 x 8.1 mm (6.43 x 3.03 x 0.32 in) |
| Weight: | 206 g (7.27 oz) |
| SIM: | Nano-SIM + Nano-SIM |
| IP65 dust tight and water resistant (low pressure water jets) |
Display
| Type: | AMOLED, 1B colors, 144Hz, 3840Hz PWM, HDR10+, Dolby Vision, HDR Vivid, 800 nits (typ), 1400 nits (peak) |
| Size: | 6.83 inches, 113.3 cm2 (~90.1% screen-to-body ratio) |
| Resolution: | 1272 x 2800 pixels (~450 ppi density) |
| Protection: | Crystal Shield Glass |
Platform
| OS: | Android 15, ColorOS 15 |
| Chipset: | Mediatek Dimensity 9400+ (3 nm) |
| CPU: | Octa-core (1×3.73 GHz Cortex-X925 & 3×3.3 GHz Cortex-X4 & 4×2.4 GHz Cortex-A720) |
| GPU: | Immortalis-G925 MC12 |
Memory
| Card slot: | No |
| Internal: | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM |
| UFS 4.0 |
Main Camera
| Dual: | 50 MP, f/1.8, 24mm (wide), 1/1.56″, 1.0µm, PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0″, 1.12µm |
| Features: | LED flash, HDR, panorama |
| Video: | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS |
Selfie camera
| Single: | 16 MP, f/2.4, 23mm (wide), 1/3″, 1.0µm |
| Features: | HDR, panorama |
| Video: | 1080p@30fps, gyro-EIS |
Sound
| Loudspeaker: | Yes, with stereo speakers |
| 3.5mm jack: | No |
Comms
| WLAN: | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band |
| Bluetooth: | 5.4, A2DP, LE, aptX HD, LHDC 5, BLE Audio |
| Positioning: | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5) |
| NFC: | Yes |
| Infrared port: | Yes |
| Radio: | No |
| USB: | USB Type-C 2.0 |
Features
| Sensors: | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Battery
| Type: | Si/C Li-Ion 6700 mAh |
| Charging: | 100W wired, PD, 100% in 39 min 7.5W reverse wired Bypass charging |
Misc
| Colors: | Blue, Black, Titanium |
| Models: | PLC110 |
| Price: | About 310 EUR |
Price and Availability
The One Plus Ace 5 Ultra offers a compelling combination of features and performance. While the base price is around €310, the actual cost may vary depending on your location and retailer. Below, you’ll find the approximate price of the One Plus Ace 5 Ultra converted into various currencies. Please note that these are estimates based on recent exchange rates as of September 11, 2026 and may not reflect the exact price you’ll find at a retailer.
- United States: $360
- Japan: ¥55,555
- United Kingdom: £266
- Australia: A$502
- Canada: C$498
- Taiwan: NT$11,380
- Denmark: kr2.317
- Saudi Arabia: ﷼1,351
- South Korea: ₩484,518
- Germany: €310
- Brazil: R$1.841
- Vietnam: ₫9.320.719
- Kenya: KSh 46,670
- India: ₹34,366
- Indonesia: Rp 6.313.087
- Nigeria: ₦485,460
- Pakistan: ₨99,985
- Philippines: ₱22,532
- Bangladesh: ৳৪৪,৩৮২
Why Should You Buy the One Plus Ace 5 Ultra?
The Ace 5 Ultra makes its strongest case through the combination of a MediaTek Dimensity 9400+ chipset, a 144Hz AMOLED display, a 6700mAh battery, and 100W wired charging. The source catalog lists the phone at about EUR 310, although actual pricing can vary by market, seller, taxes, and configuration. At that positioning, the phone is aimed at users who would rather spend on processing power and battery capacity than on premium camera versatility.
Its configuration range is also unusually generous. Buyers can choose from 12GB or 16GB of RAM, storage from 256GB to 1TB, and UFS 4.0 storage technology. The official OnePlus China product page, OPPO Store listing, and MediaTek documentation provide the primary reference points for the published hardware claims.
Large-Screen Design With Practical Protection
With a 6.83-inch display, the Ace 5 Ultra is unmistakably a large phone. Its 163.4 x 77 x 8.1 mm body and 206-gram weight keep the dimensions reasonable for the screen size, but buyers who prefer compact phones may find it broad in the hand. The size should be useful for games, video, reading, and split-screen multitasking.
The design is offered in Blue, Black, and Titanium finishes. An IP65 rating adds protection against dust and low-pressure water jets, which is reassuring for ordinary daily exposure, but it should not be interpreted as full submersion protection. Dual Nano-SIM support also suits users who maintain separate personal and work lines.
Display Prioritizes Speed and Eye Comfort
The AMOLED panel is one of the phone’s defining features. It supports 1 billion colors, a 144Hz refresh rate, HDR10+, Dolby Vision, and HDR Vivid. The 1272 x 2800 resolution works out to roughly 450 pixels per inch, giving the large panel a suitably sharp presentation for text, games, and high-resolution video.
Brightness is rated at 800 nits typical and 1400 nits peak. Those figures should help the screen remain readable in brighter surroundings, subject to real-world conditions and content. The listed 3840Hz PWM specification is another notable detail for users who are sensitive to low-frequency display flicker. Crystal Shield Glass provides the stated front protection, while the 144Hz mode is most valuable in compatible games and interfaces that can take advantage of it.
Flagship-Level Performance and Flexible Memory
The Dimensity 9400+ is the Ace 5 Ultra’s central performance argument. It uses a 3nm process and combines one Cortex-X925 core at up to 3.73GHz, three Cortex-X4 cores at up to 3.3GHz, and four Cortex-A720 cores at up to 2.4GHz. Graphics are handled by the Immortalis-G925 MC12 GPU.
That platform should give the phone substantial headroom for demanding games, intensive multitasking, and long-term app use. UFS 4.0 storage complements the processor with a fast storage standard, while 12GB and 16GB RAM options give heavy users more room for keeping applications active. There is no memory card slot, so choosing the right storage tier matters. The 1TB version is particularly suited to users who keep large game libraries, offline media, or extensive photo and video files.
A Capable Dual Camera With Clear Limits
The rear camera setup takes a focused approach. The 50 MP wide camera uses a 1/1.56-inch sensor, 1.0-micron pixels, phase-detection autofocus, and optical image stabilization. An 8 MP ultrawide camera provides a 112-degree field of view for landscapes, group shots, and tighter spaces. LED flash, HDR, and panorama modes are included.
Video recording reaches 4K at 30 or 60 frames per second, while 1080p recording supports frame rates up to 240fps. Gyro-EIS and OIS are listed for stabilization. The 16 MP front camera supports HDR, panorama, 1080p video at 30fps, and gyro-EIS. This setup should handle everyday photography and video well, but it does not offer a dedicated telephoto camera. Buyers who prioritize zoom, portrait flexibility, or a more elaborate imaging system may find the camera hardware less compelling than the phone’s performance package.
Battery Endurance Is a Major Selling Point
The 6700mAh silicon-carbon lithium-ion battery gives the Ace 5 Ultra a meaningful endurance advantage on paper. Silicon-carbon battery construction allows manufacturers to pursue high capacity without making the device disproportionately thick, and the 8.1 mm body keeps the phone reasonably restrained for its battery class.
Charging is rated at 100W wired with PD support, and the published specification claims a full charge in 39 minutes. Actual results can depend on the charger, cable, temperature, battery condition, and usage during charging. The phone also supports 7.5W reverse wired charging, which can provide emergency power to compatible accessories or another device. Bypass charging is useful for long plugged-in sessions because it is designed to let supported usage draw power more directly rather than relying entirely on repeated battery cycling.
Modern Software and Broad Connectivity
The phone ships with Android 15 and ColorOS 15. That gives it a current software foundation at launch, although update timing and long-term support can vary by region and sales channel. The combination of stereo speakers and a large HDR-capable AMOLED screen makes the device well suited to media consumption, while the absence of a 3.5 mm headphone jack means wired audio will require USB-C accessories or an adapter.
Wireless connectivity is broad, with dual-band Wi-Fi support through Wi-Fi 7 and Bluetooth 5.4 with aptX HD, LHDC 5, and BLE Audio listed. NFC, an infrared port, and positioning support across GPS, GLONASS, BeiDou, Galileo, QZSS, and NavIC add practical flexibility. The extensive 4G and 5G band list may improve compatibility in several networks, but carrier support should still be checked before importing the phone. USB Type-C is present, though the port is specified as USB 2.0 rather than a faster data standard.
Who Should Buy the One Plus Ace 5 Ultra?
The Ace 5 Ultra is a strong match for buyers who want a fast Android phone with a very large, smooth display, generous storage, and a battery designed for heavy daily use. Gamers, media-focused users, and multitaskers will get more from its specification balance than casual photographers will.
It is less suitable for anyone seeking a compact handset, expandable storage, a headphone jack, fast wired data transfers, or a versatile camera system with optical zoom. The decision becomes straightforward when performance and endurance rank above camera breadth and portability.
Conclusion
The One Plus Ace 5 Ultra is a performance-and-endurance specialist with a sharp 144Hz AMOLED display, powerful Dimensity 9400+ hardware, extensive memory choices, and exceptionally quick 100W charging. Its dual camera system and USB 2.0 port reveal where costs were controlled, but buyers focused on speed, screen quality, and battery life should find it a compelling option at its listed price position.
References
- OnePlus China: OnePlus Ace 5 Ultra Official Product Page – Primary source for the phone's official identity, display, battery, charging, processor, gaming features, operating system, camera features, connectivity, and protection claims.
- OPPO Store China: OnePlus Ace 5 Ultra Official Listing – Official sales listing with configuration options and specification details including dimensions, weight, memory, storage, cameras, display, battery, charging, wireless connectivity, and release information.
- MediaTek Dimensity 9400+ Official Specifications – Primary chipset reference for CPU architecture and clock speed, GPU, memory and storage standards, 5G, Wi-Fi 7, Bluetooth, camera, video, display, and AI capabilities.
