Xiaomi Mi 11 Ultra
Updated May 2026
- Network
- Display—
- Camera—
- Memory512 GB
- Battery5000 mAh
- OSAndroid 11
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Xiaomi Mi 11 Ultra is an Android high-end smartphone developed by Xiaomi, released in April 2021. It serves as the successor to the Xiaomi Mi 10 Ultra. Unlike its China-only predecessor, the Mi 11 Ultra is available for retail in the global market.
Source: spec data adapted from Wikipedia, available under CC BY-SA 4.0.
Key specifications
| OS | Original: MIUI 12 based on Android 11 / Current: Xiaomi HyperOS 2 based on Android 14 |
|---|---|
| Chipset | Qualcomm Snapdragon 888 (SM8350) |
| RAM | 8GB or 12GB LPDDR5-6400 RAM |
| Storage | 128/256/512GB UFS 3.1 |
| Battery | 5000 mAh, not removable |
| Charging | QC 4+/QC3+/PD3.0 67 W wired fast charging, 67 W wireless fast charging, 10 W wireless reverse charging |
| Dimensions | 164.3 mm H / 74.6 mm W / 8.4 mm D |
Design and display
The Xiaomi Mi 11 Ultra features a modern display measuring 164.3 mm H / 74.6 mm W / 8.4 mm D. The handset weighs around 200 g and is built in a Slate form factor.
Performance
Powering the Xiaomi Mi 11 Ultra is the Qualcomm Snapdragon 888 (SM8350) system-on-chip. CPU configuration: Qualcomm Kryo 680 / 1x 2.84GHz+3×2.42GHz+4x 1.80GHz. Graphics are handled by Qualcomm Adreno 660 (840MHz). It ships with 8GB or 12GB LPDDR5-6400 RAM of RAM. Storage options: 128/256/512GB UFS 3.1.
Battery and charging
The Xiaomi Mi 11 Ultra packs a 5000 mAh, not removable battery. Charging support: QC 4+/QC3+/PD3.0 67 W wired fast charging, 67 W wireless fast charging, 10 W wireless reverse charging.
Connectivity
Connectivity options include Wi-Fi 802.11a/b/g/n/ac/6e (2.4 & 5GHz), dual-band, WiFi Direct, hotspot Bluetooth V5.2, A2DP, Low-energy, aptX HD, aptX Adaptive.
Rating breakdown
Editorial scores per criterion (out of 10).
Full specifications
NETWORK | |
|---|---|
| Technology | |
LAUNCH | |
| Status | Available. Released 2021 |
BODY | |
| Dimensions | 164.3 mm H / 74.6 mm W / 8.4 mm D |
| Build | Slate |
PLATFORM | |
| OS | Original: MIUI 12 based on Android 11 / Current: Xiaomi HyperOS 2 based on Android 14 |
| Chipset | Qualcomm Snapdragon 888 (SM8350) |
| CPU | Qualcomm Kryo 680 / 1x 2.84GHz+3×2.42GHz+4x 1.80GHz |
| GPU | Qualcomm Adreno 660 (840MHz) |
MEMORY | |
| Card slot | None |
| Internal | 128/256/512GB UFS 3.1 |
SOUND | |
| Loudspeaker | Stereo speakers tuned by Harman Kardon, lower main microphone, upper noise reduction microphone, back noise reduction microphone |
| 3.5mm jack | No |
COMMS | |
| WLAN | Wi-Fi 802.11a/b/g/n/ac/6e (2.4 & 5GHz), dual-band, WiFi Direct, hotspot Bluetooth V5.2, A2DP, Low-energy, aptX HD, aptX Adaptive |
| Bluetooth | 5.x, A2DP, LE |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| USB | USB Type-C |
| NFC | Yes |
FEATURES | |
| Sensors | Fingerprint, accelerometer, gyro, proximity, compass, barometer |
BATTERY | |
| Charging | QC 4+/QC3+/PD3.0 67 W wired fast charging, 67 W wireless fast charging, 10 W wireless reverse charging |
| Battery Type | 5000 mAh, not removable |