Xiaomi’s longest-lasting phones in 2025: The smartest picks for update fans

For years, Xiaomi’s software updates were often described as a lottery — some devices received the latest HyperOS versions early, while others waited months. But since 2024, Xiaomi has shifted toward a transparent and structured policy. The company’s Trust Center now clearly lists every device’s official End-of-Life (EOL) date, giving users a reliable view of how long their phones will receive both Android and HyperOS updates.

This new six-year promise means Xiaomi users no longer need to wonder whether their device will be supported. For example, phones like the Xiaomi 15T and 15T Pro are guaranteed updates until September 2031 — ensuring four major Android upgrades (up to Android 19 / HyperOS 6) and six years of security patches.

Xiaomi 15T and 15T Pro: Peak Performance Meets Long-Term Support

The Xiaomi 15T series is a top-tier recommendation for anyone who values both hardware and longevity. Both models debuted with Android 15 and HyperOS 2, and they are among the first to receive HyperOS 3 (Android 16) updates.

Key Specs of Xiaomi 15T Pro:

  • Display: 6.83-inch AMOLED, 144Hz, 2772×1280 resolution, 3200 nits peak brightness
  • Processor: MediaTek Dimensity 9400+ (3nm)
  • Battery: 5500mAh, 90W wired, 50W wireless charging
  • Price: ~USD 1,200 (approx. 42,299 TL)

Xiaomi 15T (non-Pro) is the more practical choice. It offers slightly slower charging (67W) and a 120Hz screen instead of 144Hz and Dimensity 8400 Ultra but retains the same six-year update support for around USD 930 (approx. 32,599 TL).

For software enthusiasts, the 15T offers nearly identical longevity to the Pro at a much lower cost.

 

Redmi 15 Series: Budget Champions with 2031 EOL

Even Xiaomi’s entry-level Redmi 15 lineup is now included in the six-year support plan — a milestone in budget smartphone sustainability.

Redmi 15 (5G)

  • Display: 6.9-inch LCD, 144Hz, FHD+
  • Processor: Snapdragon 6s Gen 3
  • Battery: 7000mAh, 33W charging
  • Price: ~USD 330 (approx. 11,999 TL)

Redmi 15C (4G) and 15C 5G models are cheaper, priced around USD 200–230, but their 720p HD+ screens and entry-level chipsets limit long-term usability. While these phones will receive security patches until 2031, performance for modern apps may decline by 2029.

For families or parents needing reliability over power, these remain the most cost-effective options.

 

The Redmi Note 14 Series Dilemma

While the Redmi Note 14 (5G) and 14 Pro (5G) only promise updates until 2029, the Redmi Note 14 (4G) stands out as an unexpected gem. It’s officially covered under Xiaomi’s six-year program, making it an ideal midrange option.

Redmi Note 14 (4G)

  • Display: 6.67-inch AMOLED, 120Hz, 1800 nits peak brightness
  • Processor: MediaTek Helio G99 Ultra (6nm)
  • Battery: 5500mAh, 33W charging
  • Price: ~USD 380 (approx. 13,499 TL)

The Note 14 (4G) is a near-perfect middle ground between cost, performance, and longevity — ideal for users who want future-ready performance without overspending.

 

Still Worth It? Xiaomi 14T and 14T Pro (EOL 2029)

Launched in 2024, the Xiaomi 14T and 14T Pro are still powerful but have shorter support lifespans (until 2029). The 14T Pro, priced at USD 960 (approx. 33,999 TL), even costs more than the newer 15T despite offering two fewer years of support.

However, the standard 14T, at USD 710 (approx. 24,989 TL), remains a reasonable mid-tier choice if you can compromise on longevity for cost savings.


Conclusion: Best Xiaomi Phones for Update Lovers (2025 Edition)

Model EOL Date Final Android Display CPU Battery Price (USD) Verdict
Xiaomi 15T Pro Sep 2031 Android 19 6.83″ AMOLED 144Hz Dimensity 9400+ 5500mAh / 90W 1,200 Ultimate power, full support
Xiaomi 15T Sep 2031 Android 19 6.83″ AMOLED 120Hz Dimensity 8400-Ultra 5500mAh / 67W 930 Best all-rounder
Redmi Note 14 (4G) Mar 2031 Android 18 6.67″ AMOLED 120Hz Helio G99 Ultra 5500mAh / 33W 380 Best budget balance
Redmi 15 (5G) Sep 2031 Android 19 6.9″ LCD 144Hz Snapdragon 6s Gen 3 7000mAh / 33W 330 Budget endurance pick
Redmi 15C (4G/5G) Sep 2031 Android 19 6.9″ LCD 120Hz Helio G81 / Dimensity 6300 6000mAh / 33W 200–230 For basic users only
Xiaomi 14T Sep 2029 Android 18 6.67″ AMOLED 144Hz Dimensity 8300-Ultra 5000mAh / 67W 710 Older but capable

Final Recommendation

  • Best All-Round Choice: Xiaomi 15T — perfect blend of price, performance, and six-year longevity.
  • Budget Hero: Redmi Note 14 (4G) — affordable and future-proof for six years.
  • Family Pick: Redmi 15 (5G) — huge battery and excellent value for non-demanding users.

With Xiaomi’s new transparent update policy, 2025 marks the first time buyers can make an informed, long-term choice — from the premium Xiaomi 15T Pro to the affordable Redmi 15 lineup, there’s finally a Xiaomi phone for every kind of “update fanatic.”

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