Xiaomi 14T vs Xiaomi 15

Specs compared side by side, measured on real phones shared by owners with the Device Info app.

Xiaomi 14TDimensity 8300 UltraChange
Xiaomi 15Snapdragon 8 EliteChange

Key differences

  1. Chipset: the Xiaomi 14T uses the Dimensity 8300 Ultra (4 nm TSMC), the Xiaomi 15 the Snapdragon 8 Elite (3 nm TSMC N3E). The Xiaomi 14T's fastest core runs at 3.35 GHz, the Xiaomi 15's at 4.32 GHz.
  2. Screen: 6.7 inches on the Xiaomi 14T, 6.4 inches on the Xiaomi 15. Up to 144 Hz on the Xiaomi 14T, 120 Hz on the Xiaomi 15.
  3. Battery: 5,000 mAh on the Xiaomi 14T, 5,240 mAh on the Xiaomi 15.
  4. Versions: owners have shared the Xiaomi 14T as 12GB | 256GB, the Xiaomi 15 as 12GB | 512GB.

The same on both: Android 16, NFC and Widevine L1.

Chipset

Chipset
Dimensity 8300 UltraSnapdragon 8 Elite
Process
4 nm TSMC3 nm TSMC N3E
CPU
1× 3.35 GHz Cortex-A715
3× 3.20 GHz Cortex-A715
4× 2.20 GHz Cortex-A5102× 4.32 GHz Oryon V2 Phoenix L
6× 3.53 GHz Oryon V2 Phoenix M
Top CPU speed
3.35 GHz4.32 GHz
CPU cores
88
GPU
Mali-G615 MC6Adreno 830

Memory

Versions seen
12GB | 256GB12GB | 512GB
RAM type
LPDDR5XLPDDR5X
Storage type
UFS 4.0UFS 4.0

Display

Size
6.7 in6.4 in
Resolution
1220 × 27121200 × 2670
Pixel density
446 ppi460 ppi
Refresh rates
144 Hzalso 60, 90, 120120 Hzalso 24, 30, 40, 60, 90
HDR
Dolby Vision, HDR10, HDR10+, HLGDolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
5,000 mAh5,240 mAh

Cameras

Back camera
12.6 MP4096 × 3072 · f/1.7 · 5.35 mm · OIS12.6 MP4096 × 3072 · f/1.62 · 6.55 mm · OIS
Front camera
8.1 MP3280 × 2464 · f/2 · 3 mm8 MP3264 × 2448 · f/2 · 2.83 mm

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
—Wi-Fi 7
6 GHz Wi-Fi
YesYes
Bluetooth LE Audio
YesYes
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 16Android 16
Released with
Android 14Android 15
Widevine DRM
L1L1

Sensors

Sensors
47 sensors80 sensors
Xiaomi 14T full specs Xiaomi 15 full specs

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From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy