The One Plus Ace 5 Ultra arrives as One Plus’s aggressive answer to the mid-premium segment, packing the MediaTek Dimensity 9400+ flagship chipset, a 6.83-inch high-refresh AMOLED panel, and a hefty 6700 mAh silicon-carbon battery into a frame that still slots under most flagship price tags. Announced on May 27, 2025, the device is positioned as a performance-first daily driver with gaming credentials and competitive endurance.
At roughly 310 EUR, the Ace 5 Ultra targets users who want flagship-grade silicon without paying flagship money. This article walks through how the phone’s specifications translate to real-world value, where it stands in One Plus’s wider lineup, and which buyers should give it a closer look.
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 June 6, 2026 and may not reflect the exact price you’ll find at a retailer.
- United States: $358
- Japan: ¥57,385
- United Kingdom: £268
- Australia: A$506
- Canada: C$499
- Taiwan: NT$11,296
- Denmark: kr2.313
- Saudi Arabia: ﷼1,343
- South Korea: ₩555,870
- Germany: €310
- Brazil: R$1.831
- Vietnam: ₫9.411.116
- Kenya: KSh 46,504
- India: ₹34,198
- Indonesia: Rp 6.492.075
- Nigeria: ₦484,443
- Pakistan: ₨99,655
- Philippines: ₱22,098
- Bangladesh: ৳৪৩,৯৩৯
Value Proposition and Market Position
One Plus has consistently used its Ace sub-brand to drive a value-first message, and the Ace 5 Ultra continues that trajectory. With an indicative launch price of about 310 EUR, the device undercuts most phones that ship with the Dimensity 9400+ silicon, making it one of the more affordable routes to MediaTek’s latest 3 nm flagship platform. Buyers comparing it against the broader One Plus 13R or Ace 5 should weigh the Ultra’s larger battery and brighter display against its lack of microSD expansion and capped USB 2.0 speeds.
Design and Build Quality
Measuring 163.4 x 77 x 8.1 mm and weighing 206 g, the Ace 5 Ultra is a substantial handset that prioritizes battery capacity and screen size over pocketability. It carries an IP65 rating, which protects against dust ingress and low-pressure water jets but stops short of the IP68 immersion ratings seen on costlier flagships. One Plus offers the device in Blue, Black, and Titanium finishes, and Crystal Shield Glass covers the display for everyday scratch resistance.
Display Experience
The 6.83-inch AMOLED screen pushes a 1272 x 2800 resolution at roughly 450 ppi, supports 1 billion colors, and refreshes at up to 144 Hz. Peak brightness reaches 1400 nits, with a typical brightness of 800 nits and 3840 Hz PWM dimming to ease eye strain in low light. HDR10+, Dolby Vision, and HDR Vivid certifications round out a panel that should comfortably handle HDR streaming, fast scrolling, and competitive gaming.
Performance and Gaming
At the core sits the MediaTek Dimensity 9400+, a 3 nm octa-core platform pairing a 3.73 GHz Cortex-X925 prime core with three Cortex-X4 cores at 3.3 GHz and four Cortex-A720 efficiency cores at 2.4 GHz. The Immortalis-G925 MC12 GPU handles graphics, and the device ships with UFS 4.0 storage to keep load times short. RAM and storage tiers stretch from 12 GB RAM with 256 GB storage up to 16 GB RAM with 1 TB storage, giving heavy multitaskers and mobile gamers room to grow.
Camera Capabilities
One Plus has kept the camera setup focused rather than expansive. The rear array combines a 50 MP, f/1.8 main sensor with optical image stabilization and a 1/1.56-inch sensor size, paired with an 8 MP, f/2.2 ultrawide that spans a 112-degree field of view. Video tops out at 4K at 60 fps with gyro-EIS and OIS, while the 16 MP front camera handles selfies and 1080p video. Buyers who prioritize telephoto reach will need to look elsewhere, but the main sensor’s larger optics should hold up well in mixed lighting.
Battery Life and Charging
A 6700 mAh silicon-carbon battery sits at the heart of the device, paired with 100 W wired charging that One Plus rates for a full top-up in 39 minutes. The phone also supports 7.5 W reverse wired output and bypass charging during gaming, a useful feature that routes power directly to the system to limit heat buildup. There is no wireless charging on this model, which keeps the price down but is worth noting for users who already rely on Qi pads.
Software and Long-Term Support
The Ace 5 Ultra ships with Android 15 under ColorOS 15. Buyers outside China should verify regional software policies for update cadence, as the Ace family has historically launched in China first. Anchor any long-term software claims to OnePlus’s official product pages before purchase.
Connectivity and Daily Essentials
Connectivity is generous for the price class. The phone supports dual-band Wi-Fi up to Wi-Fi 7, Bluetooth 5.4 with aptX HD and LHDC 5, NFC, an infrared blaster for controlling appliances, and a broad set of 4G and 5G bands. Positioning covers GPS L1+L5, GLONASS, BDS, Galileo, QZSS, and NavIC. The single notable trade-off is the USB Type-C port, which remains at USB 2.0 speeds and may bottleneck large file transfers.
Who Should Buy the One Plus Ace 5 Ultra
The Ace 5 Ultra suits gamers and power users who want flagship silicon, a high-refresh HDR display, and multi-day battery potential without paying flagship prices. It is less ideal for photography enthusiasts who need a dedicated telephoto, or for buyers who require IP68 water resistance, wireless charging, or expandable storage.
Conclusion
The One Plus Ace 5 Ultra delivers an unusually complete performance package for around 310 EUR, with the Dimensity 9400+, a bright 144 Hz AMOLED, and a 6700 mAh battery doing most of the heavy lifting. If you prioritize sustained gaming, screen quality, and endurance over a versatile telephoto camera or wireless charging, it is one of the most compelling value picks in its segment. Always confirm regional availability, pricing, and update commitments on the official OnePlus channels before purchase.
Official references
- OnePlus China – OnePlus Ace 5 Ultra Specifications – Primary manufacturer specifications page for the OnePlus Ace 5 Ultra, including display, battery, dimensions, cameras, network bands, OS, and official notes.
- OnePlus China – OnePlus Ace 5 Ultra Product Page – Official product page for feature claims, positioning, design colors, charging, gaming features, and software/version claims.
- OPPO Official Store – OnePlus Ace 5 Ultra – Official OPPO/OnePlus China retail listing useful for confirming available RAM/storage variants, colors, package contents, and China-market availability.
- MediaTek – Dimensity 9400+ – Official chipset reference for verifying Dimensity 9400+ processor, CPU/GPU platform claims, AI, connectivity, and performance-related specs.
- China Telecommunication Equipment Certification Center (TENAA) (tenaa.com.cn) – Chinese regulator certification database useful for cross-checking model number, dimensions, radio/network support, battery rating, and certified device specifications.
