Mi 12T Pro to Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt): Is It Worth Upgrading?
A plain-English look at what actually changes, 3 years apart.
Probably not — keep your Mi 12T Pro
The Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt) is 3 years newer than the Mi 12T Pro, and the BeastScore drops from 88.2 to 75.1. The biggest improvements: newer mediatek dimensity 9400+ mt6991 chipset (replaces qualcomm snapdragon 8+ gen 1 5g sm8475), 500 mah bigger battery, 0.2" larger screen. Trade-offs to know: camera rated 35 points lower, display rated 24 points lower.
What you gain with the Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt)
- Newer MediaTek Dimensity 9400+ MT6991 chipset (replaces Qualcomm Snapdragon 8+ Gen 1 5G SM8475)
- 500 mAh bigger battery
- 0.2" larger screen
What you give up
- Camera rated 35 points lower
- Display rated 24 points lower
- 5 g heavier
Head-to-head
| Spec | Mi 12T Pro | Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt) | Change |
|---|---|---|---|
| BeastScore (overall) | 88.2 | 75.1 | −13.1 (15%) |
| Performance score | 90 | 90 | No real change |
| Camera score | 95 | 60 | −35 (37%) |
| Battery score | 90 | 92 | No real change |
| Display score | 86 | 62 | −24 (28%) |
| Chipset | Qualcomm Snapdragon 8+ Gen 1 5G SM8475 | MediaTek Dimensity 9400+ MT6991 | New generation chip |
| Battery capacity | 5,000 mAh | 5,500 mAh | +500 mAh (10%) |
| Screen size | 6.7" | 6.8" | +0.2" |
| RAM | 12 GB | 12 GB | No real change |
| Weight | 205 g | 210 g | +5 g |
Upgrade if…
- You regularly run out of battery before the end of the day
- You play demanding games or want the newest on-device AI features
- Your Mi 12T Pro is 3+ years old and its battery has worn down
Mi 12T Pro to Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt): Common Questions
Is it worth upgrading from the Mi 12T Pro to the Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt)?
Probably not — keep your Mi 12T Pro. The Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt) is 3 years newer than the Mi 12T Pro, and the BeastScore drops from 88.2 to 75.1. The biggest improvements: newer mediatek dimensity 9400+ mt6991 chipset (replaces qualcomm snapdragon 8+ gen 1 5g sm8475), 500 mah bigger battery, 0.2" larger screen. Trade-offs to know: camera rated 35 points lower, display rated 24 points lower.
What is the biggest difference between the Mi 12T Pro and Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt)?
Newer MediaTek Dimensity 9400+ MT6991 chipset (replaces Qualcomm Snapdragon 8+ Gen 1 5G SM8475): Qualcomm Snapdragon 8+ Gen 1 5G SM8475 on the Mi 12T Pro vs MediaTek Dimensity 9400+ MT6991 on the Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt).
Does the Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt) have a bigger battery than the Mi 12T Pro?
The Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt) has a 5,500 mAh battery versus 5,000 mAh on the Mi 12T Pro (+500 mAh (10%)).
Who should upgrade to the Xiaomi Mi 15T Pro 5G Global Dual SIM TD-LTE 1TB 2506BPN68G (Xiaomi Klimt)?
Upgrade if: You regularly run out of battery before the end of the day; You play demanding games or want the newest on-device AI features; Your Mi 12T Pro is 3+ years old and its battery has worn down.