Nothing Phone (3a) vs Xiaomi 13T Pro: A Deep Dive into Mid-Range Power

The mid-range smartphone market is fiercely competitive, and the Nothing Phone (3a) and Xiaomi 13T Pro represent compelling options. The Nothing Phone (3a) aims to disrupt with its unique design and efficient chipset, while the Xiaomi 13T Pro packs a flagship-level processor and blazing-fast charging. This comparison dissects their strengths and weaknesses to determine which device delivers the best overall experience.
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🏆 Quick Verdict

For the average user prioritizing all-day battery life and a clean software experience, the Nothing Phone (3a) emerges as the winner. Its impressive 43:56h endurance and efficient Snapdragon 7s Gen 3 chipset outweigh the Xiaomi 13T Pro’s raw power, especially considering the price difference.

PHONES
Phone Names Nothing Phone (3a) Xiaomi 13T Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66
5G bands1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
Launch
Announced2025, March 042023, September 26
StatusAvailable. Released 2025, March 11Available. Released 2023, September 26
Body
BuildGlass front (Panda Glass), plastic frame, glass backGlass front (Gorilla Glass 5), glass back or silicone polymer back, plastic frame
Dimensions163.5 x 77.5 x 8.4 mm (6.44 x 3.05 x 0.33 in)162.2 x 75.7 x 8.5 mm (6.39 x 2.98 x 0.33 in)
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Weight201 g (7.09 oz)200 g or 206 g (7.05 oz)
Display
ProtectionPanda Glass, Mohs level 5Corning Gorilla Glass 5
Resolution1080 x 2392 pixels (~387 ppi density)1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
Size6.77 inches, 111.5 cm2 (~88.0% screen-to-body ratio)6.67 inches, 107.4 cm2 (~87.5% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, 2160Hz PWM, HDR10+, 800 nits (typ), 1300 nits (HBM), 3000 nits (peak)AMOLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1200 nits (HBM), 2600 nits (peak)
Platform
CPUOcta-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520)Octa-core (1x3.35 GHz Cortex-X3 & 3x3.0 GHz Cortex-A715 & 4x2.0 GHz Cortex-A510)
ChipsetQualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)Mediatek Dimensity 9200+ (4 nm)
GPUAdreno 810Immortalis-G715 MC11
OSAndroid 15, up to 3 major Android upgrades, Nothing OS 3.1Android 13, up to 4 major Android upgrades, HyperOS
Memory
Card slotNoNo
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM256GB 12GB RAM, 512GB 12GB RAM, 1TB 16GB RAM
Main Camera
FeaturesLED flash, panorama, HDRLeica lens, color spectrum sensor, LED flash, HDR, panorama
Triple50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS 50 MP, f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm50 MP, f/1.9, 24mm (wide), 1/1.28", 1.22µm, PDAF, OIS 50 MP, f/1.9, 50mm (telephoto), 1/2.88", 0.61µm, PDAF, 2x optical zoom 12 MP, f/2.2, 15mm (ultrawide), 1/3.06", 1.12µm
Video4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS8K@24fps, 4K@24/30/60fps, 4K/1080p@30fps HDR10+, 1080p@30/60/120/240fps; 10-bit LOG, gyro-EIS
Selfie camera
Features-HDR
Single32 MP, f/2.2, 22mm (wide), 1/3.44"20 MP, f/2.2, (wide), 0.8µm
Video1080p@30fps1080p@30fps, HDR10+
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.4, A2DP, LE5.4, A2DP, LE
Infrared port-Yes
NFCYesYes
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS (L1+L5), GLONASS (G1), GALILEO (E1+E5a), NavIC (L5), BDS
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6e/7, dual/tri-band (market/region dependent), Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging50W wired, 50% in 19 min, 100% in 56 min120W wired, PD3.0, QC4, 100% in 19 min
Type5000 mAhLi-Po 5000 mAh
Misc
ColorsBlack, White, BlueAlpine Blue, Meadow Green, Black
ModelsA05923078PND5G
Price$ 340.00 / € 249.00$ 370.00 / £ 482.55 / € 301.99
SAR EU-1.00 W/kg (head)     0.99 W/kg (body)
EU LABEL
Battery43:56h endurance, 1400 cycles-
EnergyClass C-
Free fallClass C (90 falls)-
RepairabilityClass C-

Nothing Phone (3a)

  • Exceptional battery life (43:56h endurance)
  • Efficient Snapdragon 7s Gen 3 chipset
  • Unique and eye-catching design

  • Less powerful processor than the Xiaomi 13T Pro
  • Slower charging speed (56 minutes)

Xiaomi 13T Pro

  • Flagship-level Dimensity 9200+ processor
  • Blazing-fast 120W charging (19 minutes)
  • Likely superior camera system

  • Significantly shorter battery life
  • Potential for thermal throttling under heavy load

Display Comparison

Both phones feature 4nm chipsets, but their displays differ significantly. The Nothing Phone (3a) boasts a peak brightness of 1273 nits, exceeding the Xiaomi 13T Pro’s 1094 nits. This translates to better visibility under direct sunlight. While neither specifies refresh rate, the higher peak brightness of the Nothing Phone (3a) provides a more vibrant and usable outdoor experience. The Xiaomi 13T Pro’s display, while still excellent, is slightly less impactful in bright conditions.

Camera Comparison

The provided data doesn’t offer detailed camera specs, but Xiaomi typically focuses on high-resolution sensors. Given the 13T Pro’s positioning, it likely features a more sophisticated camera system with larger sensors and advanced image processing. The Nothing Phone (3a) will likely prioritize computational photography and software enhancements. Without specific sensor details, it’s difficult to make a definitive judgment, but the Xiaomi 13T Pro is expected to offer greater versatility and potentially better low-light performance. The absence of details on OIS for either device makes it hard to assess stabilization capabilities.

Performance

The Xiaomi 13T Pro’s Mediatek Dimensity 9200+ is the clear performance champion, featuring a Cortex-X3 prime core clocked at 3.35 GHz, compared to the Nothing Phone (3a)’s Snapdragon 7s Gen 3. The Dimensity 9200+’s architecture (3x A715, 4x A510) is geared towards higher sustained performance, making it better suited for graphically intensive games and demanding multitasking. However, the Snapdragon 7s Gen 3’s 4nm process and optimized core configuration (1x A720, 3x A720, 4x A520) offer excellent efficiency, potentially leading to less thermal throttling during prolonged use. The Xiaomi 13T Pro will deliver faster app loading and smoother frame rates in demanding scenarios, but the Nothing Phone (3a) offers a more balanced approach.

Battery Life

Battery life is where the Nothing Phone (3a) truly shines. Its measured endurance of 43:56h significantly surpasses the Xiaomi 13T Pro’s active use score translating to 11:50h. While the Xiaomi 13T Pro boasts a staggering 120W charging, reaching 100% in just 19 minutes, the Nothing Phone (3a)’s 50W charging (56 minutes to full) is still respectable. The trade-off is clear: the Xiaomi 13T Pro prioritizes speed, while the Nothing Phone (3a) prioritizes longevity. The Nothing Phone (3a) also claims 1400 battery cycles, suggesting a longer lifespan before significant degradation.

Buying Guide

Buy the Nothing Phone (3a) if you need exceptional battery life, a distinctive design, and a streamlined Android experience. It’s ideal for users who prioritize longevity and usability over absolute peak performance. Buy the Xiaomi 13T Pro if you demand maximum processing power for demanding games or applications, and value the fastest possible charging speeds – you’re willing to trade some battery endurance for that performance.

Frequently Asked Questions

❓ Does the Dimensity 9200+ in the Xiaomi 13T Pro get noticeably hot during extended gaming sessions?
While the Dimensity 9200+ is a powerful chip, its high performance can generate significant heat. The Xiaomi 13T Pro likely incorporates cooling solutions, but prolonged gaming at maximum settings could lead to thermal throttling, reducing sustained performance. The Nothing Phone (3a)'s Snapdragon 7s Gen 3, being less power-hungry, is less prone to overheating.
❓ How does the 50W charging on the Nothing Phone (3a) compare to the 120W charging on the Xiaomi 13T Pro in real-world use?
While 120W charging is significantly faster on paper, the difference in practical terms might not be as dramatic. The Xiaomi 13T Pro can reach 100% in 19 minutes, while the Nothing Phone (3a) takes 56 minutes. However, both phones can gain a substantial charge (e.g., 50%) in a relatively short amount of time, making the convenience factor more important than the absolute charging speed for many users.
❓ Is the difference in battery endurance between the two phones noticeable in everyday use?
Absolutely. The Nothing Phone (3a)'s 43:56h endurance translates to comfortably lasting a full day, even with moderate to heavy use. The Xiaomi 13T Pro, with its shorter endurance, may require a top-up charge before the end of the day for power users. This difference is particularly noticeable for users who frequently travel or have limited access to charging outlets.