Xiaomi MI Mix vs. HTC U Ultra

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI Mix and HTC U Ultra. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Xiaomi MI Mix vs. HTC U Ultra Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI Mix HTC U Ultra
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 158.8 mm 145.99 mm Xiaomi MI Mix has greater height than HTC U Ultra.
Width 81.9 mm 72.9 mm Xiaomi MI Mix has greater width than HTC U Ultra.
Depth 7.9 mm 7.99 mm Xiaomi MI Mix is narrower than Xiaomi MI Mix.
Weight 209 g 145 g HTC U Ultra is lighter than Xiaomi MI Mix.
Body Colour Black Brilliant black
Body Material Ceramic Metal
Waterproof (Water-resistant) - -
SAR Value - 0.48 W/kg (body), 0.4 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Single-SIM
DISPLAY Xiaomi MI Mix HTC U Ultra
Display Type LCD display LCD display
Display Technology IPS Super LCD
Screen Size (Display Size) 6.4" 5.2" Xiaomi MI Mix has larger screen size than HTC U Ultra.
Screen Resolution (Display Resolution) 2040 x 1080 pixels 1920 x 1080 pixels Xiaomi MI Mix has better screen resolution than HTC U Ultra.
Display Format - Full HD
Pixel Density 362 ppi 428 ppi HTC U Ultra has better pixel density than Xiaomi MI Mix.
Max Brightness 500 cd/m² -
Colour Depth 16.7 million colours -
Contrast Ratio 1300:1 -
Display Protection (Screen Protector) - Corning Gorilla Glass (scratch resistant glass)
PROCESSOR Xiaomi MI Mix HTC U Ultra
Processor Type (CPU) Qualcomm Snapdragon 821 MediaTek Helio P10
Clock Speed 2.35 GHz 2 GHz Xiaomi MI Mix has higher clock speed than HTC U Ultra.
Processor Core Qty - 8-core
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 -
MEMORY Xiaomi MI Mix HTC U Ultra
RAM 4 GB 3 GB Xiaomi MI Mix has more RAM than HTC U Ultra.
Internal Memory Size (Storage Capacity) 128 GB 32 GB Xiaomi MI Mix has more internal memory than HTC U Ultra.
User Memory - 22.8 GB
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 2 TB
CAMERA Xiaomi MI Mix HTC U Ultra
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 16 Megapixel 16 Megapixel Both phones have the same camera resolution.
Sensor Type - BSI
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) HTC U Ultra has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Minimum Focal Length (Focal Distance) - 28 mm
HDR Mode Auto HDR mode Auto HDR mode
Camera Modes Burst mode, Panorama, low-light shots Burst mode, Panorama, Pro mode, Continuous shot, HYPERLAPSE, RAW mode
Face Recognition (Face ID) Face recognition Face detection Both phones have face detection.
Light Source Dual flash Dual LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Colour Correlated Temperature (CCT) flash Phase Detect Auto-Focus (PDAF), Video Pic
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel HTC U Ultra has better front camera resolution than Xiaomi MI Mix.
Sensor Type (Front) - BSI
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) - F/2.0
Focus Adjustment - Automatic
Min Focal Length (Front) - 26.5 mm
Special Effects (Front) Smart beauty Live make-up
HDR Mode (Front) - Auto HDR mode
Camera Modes (Front) Real time beauty mode Tap to focus, selfie panorama, Auto selfie (smile selfie, still selfie)
Face Recognition (Face ID) Face recognition - Xiaomi MI Mix has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) 1920 x 1080 (1080p)
Camera Features (Front) Self-timer HTC UltraPixel Camera, Voice selfie, Self timer up to 10 seconds
BATTERY AND CHARGING Xiaomi MI Mix HTC U Ultra
Battery Capacity (Battery Size) 4400 mAh 2500 mAh Xiaomi MI Mix has larger battery capacity than HTC U Ultra.
Standby Time 256 hours 427.54 hours HTC U Ultra has longer standby time than Xiaomi MI Mix.
Talk Time - 912 minutes
Run Time Details Standby: up to 256 hrs Talk (3G): up to 912 min
Standby (3G): up to 427.54 hrs
CELLULAR Xiaomi MI Mix HTC U Ultra
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 6.0 (Marshmallow)
User Interface - HTC Sense
Intelligent Assistant - HTC Sense Companion
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS
COMMUNICATIONS Xiaomi MI Mix HTC U Ultra
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 38, Band 39, Band 40, Band 41 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Bluetooth Profiles A2DP, HID -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI Mix HTC U Ultra
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB WAV, AAC, MP3, FLAC, OGG, M4A, MID
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265 MKV, MPEG-4, 3GP, TS, WebM
Sound Enhancements - HTC BoomSound Hi-Fi Edition
FEATURES Xiaomi MI Mix HTC U Ultra
Phone Functions Speakerphone, voice control, call timer, conference call, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, digital compass, barometer, gyro sensor, hall sensor, ultrasonic distance sensor Ambient light sensor, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features MU-MIMO technology, Cantilever piezoelectric ceramic acoustic system AirPlay wireless streaming, sharing media via DLNA, Wi-Fi Miracast, Noise Cancellation Technology, Flip to Mute function, Power Saving Mode, Wi-Fi Calling, Pocket mode, Hi-Res Audio, Motion Launch, Android Sensor Hub, HTC Connect, Extreme power saving mode, Hi-Res audio stereo recording, HTC Usonic, Quiet ring on pick up
OTHERS Xiaomi MI Mix HTC U Ultra
Included Accessories Power adapter, leather case, SIM card removal tool, USB-C cable Power adapter
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