Xiaomi 15 Ultra vs Xiaomi civi 3

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

Xiaomi 15 UltraXiaomi 15 UltraSnapdragon 8 EliteChange
Xiaomi civi 3Xiaomi civi 3Dimensity 8200 UltraChange

Key differences

  1. Chipset: the Xiaomi 15 Ultra uses the Snapdragon 8 Elite (3 nm TSMC N3E), the Xiaomi civi 3 the Dimensity 8200 Ultra (4 nm TSMC). The Xiaomi 15 Ultra's fastest core runs at 4.32 GHz, the Xiaomi civi 3's at 3.10 GHz.
  2. Screen: 6.7 inches on the Xiaomi 15 Ultra, 6.5 inches on the Xiaomi civi 3. Both run at up to 120 Hz.
  3. Battery: 5,410 mAh on the Xiaomi 15 Ultra, 4,500 mAh on the Xiaomi civi 3.
  4. Versions: owners have shared the Xiaomi 15 Ultra as 16GB | 512GB and 16GB | 1TB, the Xiaomi civi 3 as 12GB | 256GB and 12GB | 512GB.

The same on both: NFC.

Chipset

Chipset
Snapdragon 8 EliteDimensity 8200 Ultra
Process
3 nm TSMC N3E4 nm TSMC
CPU
2× 4.32 GHz Oryon V2 Phoenix L
6× 3.53 GHz Oryon V2 Phoenix M1× 3.10 GHz Cortex-A78
3× 3.00 GHz Cortex-A78
4× 2.00 GHz Cortex-A55
Top CPU speed
4.32 GHz3.10 GHz
CPU cores
88
GPU
Adreno 830Mali-G610 MC6

Memory

Versions seen
16GB | 512GB
16GB | 1TB12GB | 256GB
12GB | 512GB
RAM type
LPDDR5XLPDDR5
Storage type
UFS 4.0UFS 3.1

Display

Size
6.7 in6.5 in
Resolution
1440 × 32001080 × 2400
Pixel density
522 ppi402 ppi
Refresh rates
120 Hzalso 24, 30, 40, 60, 90120 Hzalso 60, 90
HDR
Dolby Vision, HDR10, HDR10+, HLGDolby Vision, HDR10, HDR10+, HLG

Battery

Capacity
5,410 mAh4,500 mAh

Cameras

Back camera
12.6 MP4096 × 3072 · f/1.63 · 8.72 mm · OIS12.6 MP4096 × 3072 · f/1.77 · 5.35 mm · OIS
Front camera
8 MP3264 × 2448 · f/2 · 2.83 mm8.1 MP3280 × 2464 · f/2.08 · 3.94 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 7Wi-Fi 6E
6 GHz Wi-Fi
YesYes
Bluetooth LE Audio
YesNo
NFC
YesYes
UWB
NoNo
USB host
YesYes

Software

Android
Android 16Android 15
Released with
Android 15Android 13
Widevine DRM
L1L3

Sensors

Sensors
80 sensors43 sensors
Xiaomi 15 Ultra full specs Xiaomi civi 3 full specs

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