OnePlus Ace 6 vs Xiaomi 14T Pro: A Deep Dive into Performance and Charging
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🏆 Quick Verdict
For users prioritizing raw processing power and the absolute fastest charging, the OnePlus Ace 6 takes the lead. Its Snapdragon 8 Elite, built on a 3nm process, offers a performance edge, and its 120W UFCS charging is incredibly swift. However, the Xiaomi 14T Pro delivers excellent battery life and a bright display, making it a strong contender for those valuing endurance.
| PHONES | ||
|---|---|---|
| Phone Names | OnePlus Ace 6 | Xiaomi 14T Pro |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66 |
| 5G bands | 1, 3, 5, 8, 18, 26, 28A, 38, 40, 41, 48, 66, 77, 78 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2025, October 27 | 2024, September 26 |
| Status | Available. Released 2025, October 30 | Available. Released 2024, September 26 |
| Body | ||
|---|---|---|
| Build | Glass front (Crystal Shield Glass), glass back, aluminum alloy frame | Glass front (Gorilla Glass 5), aluminum frame, glass back (Panda X) |
| Dimensions | 163.4 x 77 x 8.3 mm (6.43 x 3.03 x 0.33 in) | 160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in) |
| SIM | Nano-SIM + Nano-SIM | · Nano-SIM + eSIM· eSIM + eSIM· Nano-SIM + Nano-SIM |
| Weight | 213 g (7.51 oz) | 209 g (7.37 oz) |
| Display | ||
|---|---|---|
| Protection | Crystal Shield Glass | Corning Gorilla Glass 5 |
| Resolution | 1272 x 2800 pixels (~450 ppi density) | 1220 x 2712 pixels, 20:9 ratio (~446 ppi density) |
| Size | 6.83 inches, 113.3 cm2 (~90.1% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~89.1% screen-to-body ratio) |
| Type | LTPO AMOLED, 1B colors, 165Hz, PWM, HDR10+, Dolby Vision, HDR Vivid, 800 nits (typ), 1800 nits (HBM) | AMOLED, 68B colors, 144Hz, 3840Hz PWM, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) | Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720) |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) | Mediatek Dimensity 9300+ (4 nm) |
| GPU | Adreno 830 | Immortalis-G720 MC12 |
| OS | Android 16, ColorOS 16 | Android 14, HyperOS |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM | 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 12GB RAM |
| Main Camera | ||
|---|---|---|
| Dual | 50 MP, f/1.8, 24mm (wide), PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm | - |
| Features | Color spectrum sensor, LED flash, HDR, panorama | Leica lens, Ultra HDR, LED flash, HDR, panorama |
| Triple | - | 50 MP, f/1.6, 23mm (wide), 1/1.31", 1.2µm, PDAF, OIS 50 MP, f/2.0, 60mm (telephoto), 1/2.88", 0.61µm, PDAF, 2.6x optical zoom 12 MP, f/2.2, 15mm (ultrawide), 1/3.06", 1.12µm |
| Video | 4K@30/60/120fps, 1080p@30/60/120fps, gyro-EIS, OIS | 8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+ |
| Selfie camera | ||
|---|---|---|
| Features | HDR, panorama | HDR |
| Single | 16 MP, f/2.4, 23mm (wide), 1/3", 1.0µm | 32 MP, f/2.0, 25mm (wide), 1/3.44", 0.64µm |
| Video | 1080p@30fps, gyro-EIS | 4K@30fps, 1080p@30/60fps, HDR10+ |
| Sound | ||
|---|---|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5 | 5.4, A2DP, LE, LHDC |
| Infrared port | Yes | Yes |
| NFC | Yes | Yes (market/region dependent) |
| Positioning | GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) | GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS |
| Radio | No | No |
| USB | USB Type-C 2.0 | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band | Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | ||
|---|---|---|
| Charging | 120W wired, 120W UFCS, 55W PPS, 18W PD, 18W QC, 58% in 20 min, 100% in 43 min Bypass charging | 120W wired, PD3.0, QC4, 100% in 19 min 50W wireless, 100% in 45 min |
| Type | Si/C Li-Ion 7800 mAh | Li-Po 5000 mAh |
| Misc | ||
|---|---|---|
| Colors | Black, White, Silver | Titan Gray, Titan Blue, Titan Black |
| Models | PLQ110 | 2407FPN8EG |
| Price | About 310 EUR | $ 550.00 / £ 498.00 / € 539.99 |
| SAR EU | - | 0.99 W/kg (head) 1.00 W/kg (body) |
OnePlus Ace 6
- Potentially superior CPU performance with Snapdragon 8 Elite
- Faster charging speeds with 120W UFCS
- 3nm process for improved thermal efficiency
- Battery life potentially lower than Xiaomi 14T Pro
- No wireless charging support
Xiaomi 14T Pro
- Excellent battery life (12:32h active use)
- 50W wireless charging support
- Bright display (1228 nits)
- 4nm process may result in more thermal throttling
- CPU performance potentially lower than Snapdragon 8 Elite
Display Comparison
The Xiaomi 14T Pro features a display capable of reaching a measured peak brightness of 1228 nits, ensuring excellent visibility even in direct sunlight. While the Ace 6’s display specs are not provided, the 14T Pro’s brightness is a significant advantage. Both phones likely utilize high refresh rate panels, but the 14T Pro’s brightness gives it an edge for outdoor use. The absence of LTPO information for the Ace 6 means it may not dynamically adjust refresh rates as efficiently as the 14T Pro, potentially impacting battery life.
Camera Comparison
Detailed camera specifications are missing for both devices. However, given their market positioning, we can expect both to feature capable camera systems. The Xiaomi 14T Pro likely prioritizes a versatile setup with a strong main sensor, while the Ace 6 may lean towards a more gaming-focused aesthetic. Without sensor size or aperture information, it’s difficult to definitively assess camera quality, but the presence of OIS on the main sensor would be a crucial factor for both.
Performance
The core of the difference lies in the chipsets. The OnePlus Ace 6’s Snapdragon 8 Elite (3nm) utilizes Qualcomm’s Oryon V2 Phoenix cores – two ‘Phoenix L’ at 4.32 GHz and six ‘Phoenix M’ at 3.53 GHz – promising exceptional performance. This 3nm process should translate to improved thermal efficiency compared to the Xiaomi 14T Pro’s Mediatek Dimensity 9300+ (4nm). The Dimensity 9300+ employs a unique core configuration with one Cortex-X4 at 3.4 GHz, three more Cortex-X4 cores at 2.85 GHz, and four Cortex-A720 cores at 2.0 GHz. While the Dimensity 9300+ is a powerful chip, the Snapdragon 8 Elite’s architecture and smaller node size suggest a potential advantage in sustained performance and reduced throttling under heavy load. The Ace 6’s LPDDR5x RAM will also contribute to faster data access.
Battery Life
The Xiaomi 14T Pro boasts a strong active use score of 12:32h, indicating excellent battery life. While the Ace 6’s battery capacity is unknown, its 120W wired charging (with UFCS, PPS, PD, and QC support) is incredibly fast, achieving 58% charge in 20 minutes and 100% in 43 minutes. The 14T Pro also supports 120W wired charging, reaching 100% in 19 minutes – a slight edge in charging speed. Furthermore, the 14T Pro adds 50W wireless charging, a feature absent on the Ace 6, offering added convenience. The 14T Pro’s longer battery life, combined with fast wired and wireless charging, provides a more versatile charging experience.
Buying Guide
Buy the OnePlus Ace 6 if you need uncompromising performance for demanding tasks like gaming and video editing, and if minimizing charging time is a top priority. Its Snapdragon 8 Elite and 120W charging are geared towards power users. Buy the Xiaomi 14T Pro if you prefer a phone with exceptional battery life, a vibrant display, and a more balanced overall experience. The Dimensity 9300+ provides ample power for everyday use, and the 50W wireless charging adds convenience.