Xiaomi 15T Pro vs Nothing Phone (3): A Deep Dive into Performance and Endurance
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🏆 Quick Verdict
For users prioritizing sustained performance and rapid charging, the Xiaomi 15T Pro emerges as the winner. Its Dimensity 9400+ chipset and 90W charging significantly outperform the Nothing Phone (3)'s Snapdragon 8s Gen 4 and 65W charging, despite the Nothing Phone (3)'s slightly brighter display.
| PHONES | ||
|---|---|---|
| Phone Names | Xiaomi 15T Pro | Nothing Phone (3) |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 | 1, 2, 3, 4, 6, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 42, 48, 66, 71 LTE |
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78 SA/NSA | 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA |
| Speed | HSPA, LTE, 5G | HSPA, LTE, 5G |
| Technology | GSM / HSPA / LTE / 5G | GSM / HSPA / LTE / 5G |
| Launch | ||
|---|---|---|
| Announced | 2025, September 24 | 2025, July 02 |
| Status | Available. Released 2025, September 24 | Available. Released 2025, July 15 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 7i), aluminum frame, fiber-reinforced plastic back | Glass front (Gorilla Glass 7i), glass back (Gorilla Glass Victus), aluminum frame |
| Dimensions | 162.7 x 77.9 x 8 mm (6.41 x 3.07 x 0.31 in) | 160.6 x 75.6 x 9 mm (6.32 x 2.98 x 0.35 in) |
| SIM | · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Weight | 210 g (7.41 oz) | 218 g (7.69 oz) |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 7i, Mohs level 6 | Corning Gorilla Glass 7i, Mohs level 5 |
| Resolution | 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density) | 1260 x 2800 pixels, 20:9 ratio (~460 ppi density) |
| Size | 6.83 inches, 114.5 cm2 (~90.4% screen-to-body ratio) | 6.67 inches, 107.4 cm2 (~88.5% screen-to-body ratio) |
| Type | AMOLED, 68B colors, 144Hz, 3840Hz PWM, Dolby Vision, HDR10+, 3200 nits (peak) | OLED, 1B colors, 120Hz, 960Hz PWM, HDR10+, 4500 nits (peak) |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x3.63 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720) | Octa-core (1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720) |
| Chipset | Mediatek Dimensity 9400+ (3 nm) | Qualcomm SM8735 Snapdragon 8s Gen 4 (4 nm) |
| GPU | Immortalis-G925 | Adreno 825 |
| OS | Android 15, upgradable to Android 16, HyperOS 3 | Android 15, upgradable to Android 16, Nothing OS 4.0, up to 5 major Android upgrades |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 256GB 12GB RAM, 512GB 12GB RAM, 1TB 12GB RAM | 256GB 12GB RAM, 512GB 16GB RAM |
| Main Camera | ||
|---|---|---|
| Features | Leica lens, Color spectrum sensor, Ultra HDR, LED flash, HDR, panorama | LED flash, panorama, HDR |
| Triple | 50 MP, f/1.6, 23mm (wide), 1/1.31", 1.2µm, multi-directional PDAF, OIS 50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (10cm - ∞), OIS, 5x optical zoom 12 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm | 50 MP, f/1.7, 24mm (wide), 1/1.3", PDAF, OIS 50 MP, f/2.7, (periscope telephoto), 1/2.75", PDAF, 3x optical zoom. OIS 50 MP, f/2.2, 114˚ (ultrawide), 1/2.76" |
| Video | 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+ | 4K@30/60fps, 1080p@30/60fps, gyro-EIS, OIS |
| Selfie camera | ||
|---|---|---|
| Features | HDR | HDR |
| Single | 32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm | 50 MP, f/2.2, (wide), 1/2.76" |
| Video | 4K@30fps, 1080p@30/60fps, HDR10+ | 4K@60fps, 1080p@60fps |
| Sound | ||
|---|---|---|
| 35mm jack | No | No |
| Loudspeaker | Yes, with stereo speakers (with Dolby Atmos) | Yes, with stereo speakers |
| Comms | ||
|---|---|---|
| Bluetooth | 6.0, A2DP, LE | 6.0, A2DP, LE |
| Infrared port | Yes | - |
| NFC | Yes (market/region dependent) | Yes |
| Positioning | GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS | GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS, NavIC, SBAS |
| Radio | No | No |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
| Battery | ||
|---|---|---|
| Charging | 90W wired, PD3.0, QC4, 100% in 36 min 50W wireless, 100% in 56 min | 65W wired, PD3.0, PPS, QC4 15W wireless 7.5W reverse charging 5W reverse wireless |
| Type | 5500 mAh | Market-dependent versions:· Si/C 5150 mAh - International model· Si/C 5500 mAh - India model |
| Misc | ||
|---|---|---|
| Colors | Black, Gray, Mocha Gold | White, Black |
| Models | 2506BPN68G | A024 |
| Price | € 662.09 / $ 755.96 / £ 449.00 | $ 639.00 / £ 699.00 / € 538.99 / ₹ 49,999 |
| SAR EU | 0.99 W/kg (head) 0.99 W/kg (body) | - |
| EU LABEL | ||
|---|---|---|
| Battery | 57:43h endurance, 1600 cycles | 56:23h endurance, 1400 cycles |
| Energy | Class A | Class A |
| Free fall | Class A (270 falls) | Class C (90 falls) |
| Repairability | Class C | Class C |
Xiaomi 15T Pro
- Superior chipset performance with Dimensity 9400+
- Faster 90W wired and 50W wireless charging
- Longer battery endurance (57:43h)
- Potentially less refined software experience
- Design may be less distinctive than Nothing Phone (3)
Nothing Phone (3)
- Unique and eye-catching design
- Cleaner, more streamlined software experience
- Slightly brighter display (1507 nits)
- Slower chipset (Snapdragon 8s Gen 4)
- Slower charging speeds (65W wired, 15W wireless)
Display Comparison
The Nothing Phone (3) boasts a marginally brighter display at 1507 nits compared to the Xiaomi 15T Pro’s 1419 nits, offering a slight advantage in direct sunlight visibility. However, both displays are excellent. Neither specification details refresh rate or panel technology (LTPO), so we must assume standard OLED panels. The Nothing Phone (3)'s brightness advantage is likely more noticeable in outdoor scenarios, while the 15T Pro’s display will still provide a vibrant viewing experience.
Camera Comparison
Without detailed camera specifications, a direct comparison is limited. However, the market positioning suggests the Xiaomi 15T Pro will likely feature a more versatile camera system, potentially with a larger main sensor. The Nothing Phone (3) will likely focus on computational photography and a unique aesthetic. The absence of information regarding sensor sizes and optical image stabilization (OIS) makes a definitive judgment impossible, but Xiaomi typically prioritizes high-resolution sensors.
Performance
The Xiaomi 15T Pro’s Mediatek Dimensity 9400+ (3nm) chipset is architecturally superior to the Nothing Phone (3)’s Qualcomm Snapdragon 8s Gen 4 (4nm). The Dimensity 9400+ features a Cortex-X925 prime core clocked at 3.63 GHz, alongside three Cortex-X4 cores at 3.3 GHz, and four Cortex-A720 cores at 2.4 GHz. This configuration, built on a smaller 3nm process, promises greater efficiency and performance compared to the Snapdragon 8s Gen 4’s Cortex-X4 prime core at 3.21 GHz, three Cortex-A720 cores at 3.0 GHz, two at 2.8 GHz, and two at 2.0 GHz. The 3nm process node of the Dimensity 9400+ should translate to better thermal management under sustained load, minimizing throttling during extended gaming sessions.
Battery Life
The Xiaomi 15T Pro delivers a measured battery endurance of 57:43 hours with 1600 charge cycles, while the Nothing Phone (3) achieves 56:23 hours with 1400 cycles. The 15T Pro also boasts a significantly faster active use score of 16:24 hours compared to the Nothing Phone (3)’s 12:56 hours. Crucially, the 15T Pro supports 90W wired charging, reaching 100% in just 36 minutes, and 50W wireless charging in 56 minutes. The Nothing Phone (3) offers 65W wired charging, 15W wireless, and even 7.5W reverse charging, but its charging speeds are considerably slower. The 15T Pro’s superior charging capabilities are a major advantage for users who prioritize minimizing downtime.
Buying Guide
Buy the Xiaomi 15T Pro if you need uncompromising performance for demanding tasks like gaming or video editing, and value the fastest possible charging speeds. Buy the Nothing Phone (3) if you prefer a distinctive design, a cleaner software experience, and a slightly brighter display, and are willing to trade some raw power for a more refined user interface.