Detailed comparison and review of Xiaomi MI Mix 2 and Xiaomi MI 9. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
DESIGN AND DIMENSIONS | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 151.8 mm | 157.5 mm | Xiaomi MI 9 has greater height than Xiaomi MI Mix 2. |
Width | 75.5 mm | 74.67 mm | Xiaomi MI Mix 2 has greater width than Xiaomi MI 9. |
Depth | 7.7 mm | 7.61 mm | Xiaomi MI 9 is narrower than Xiaomi MI Mix 2. |
Weight | 185 g | 173 g | Xiaomi MI 9 is lighter than Xiaomi MI Mix 2. |
Body Colour | Black | Ocean blue | Piano black | |
Body Material | Ceramic, aerospace-grade aluminium alloy frame | Curved glass | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.77 W/kg (body), 0.39 W/kg (head) | 1.301 W/kg (body), 1.389 W/kg (head) | |
Connector Type | USB Type-C - 24 pin USB-C | USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Display Type | - | OLED display | |
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Display Technology | - | AMOLED | |
Screen Size (Display Size) | 5.99" | 6.39" | Xiaomi MI 9 has larger screen size than Xiaomi MI Mix 2. |
Screen Resolution (Display Resolution) | 2160 x 1080 pixels | 2340 x 1080 pixels | Xiaomi MI 9 has better screen resolution than Xiaomi MI Mix 2. |
Display Format | - | Full HD+ | |
Pixel Density | 403 ppi | 403 ppi | Both phones have the same pixel density. |
Aspect Ratio | 18:9 | - | |
Max Brightness | - | 600 cd/m² | |
Contrast Ratio | 1500:1 | 60000:1 | Xiaomi MI 9 has better display contrast ratio than Xiaomi MI Mix 2. |
HDR | - | Yes | Xiaomi MI 9 has HDR. |
HDR Technology | - | HDR10 | |
Display Enhancement Technology | - | Sunshine mode 2.0 | |
Display Features | Night Display, Sunlight Display, Reading mode, Colour temperature adjustment, DCI-P3 Wide colour gamut | Always-on display, Reading mode, Colour temperature adjustment, night mode, Wide Colour Gamut (WCG) | |
Display Protection (Screen Protector) | - | Fingerprint-resistant coating, Corning Gorilla Glass 6 (scratch resistant glass), oil protective coating |
PROCESSOR | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Processor Type (CPU) | Qualcomm Snapdragon 835 | Qualcomm Snapdragon 855 | |
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Clock Speed | 2.45 GHz | 2.84 GHz | Xiaomi MI 9 has higher clock speed than Xiaomi MI Mix 2. |
Processor Core Qty | - | 8-core | |
64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 540 | Qualcomm ADRENO 640 |
MEMORY | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR4X SDRAM - 6 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 64 GB | 64 GB | Both phones have the same internal memory capacity. |
CAMERA | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 3 | |
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Sensor Resolution | 12 Megapixel | 48 Megapixel | Xiaomi MI 9 has better camera resolution than Xiaomi MI Mix 2. |
Sensor Name | Sony Exmor RX IMX386 sensor | Sony Exmor RS IMX586 sensor | |
Lens Type | - | Ultra wide-angle lens | |
Lens Aperture | F/2.0 | F/1.75 | Xiaomi MI 9 has better lens aperture than Xiaomi MI Mix 2. |
Lens Construction | 5-element | - | |
Pixel Size | - | 0.8 μm | |
Optical Image Stabiliser (OIS) | 4-axis OIS (Optical Image Stabilisation) | - | Xiaomi MI Mix 2 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | - | Yes | |
Optical Zoom | - | 2x | |
Digital Zoom | - | 10x | |
Special Effects | HDR | HDR | |
Camera Modes | Burst mode, Panorama, low-light shots | Burst mode, Panorama, portrait mode, AI Beautify, Smart ultra-wide angle mode, Ultra nightscape mode, Photo timer, Level display, Custom watermark, Full body portrait mode, Moon mode | |
Face Recognition (Face ID) | Face recognition | Face recognition | Both phones have face detection. |
Light Source | Dual flash | Dual flash | |
Still Image Resolutions | - | 8000 x 6000 | |
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, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1920 x 1080 (1080p) at 960 fps, Slo-mo video 1280 x 720 (720p) at 960 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Two-tone flash | Sapphire crystal lens cover, Phase Detect Auto-Focus (PDAF), Dynamic photos, video stabilisation, Contrast Auto-Focus, AI scene detection, AI studio lighting, Video Beautify, AI Triple camera, 960 fps Smart audio pairing, AI lens flare, AI high resolution photos, Portrait mode background blur adjustment, Ultra wide-angle edge distortion correction, Group photo face correction, Portrait mode background blurring, Motion tracking, Quick motion |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
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Lens Type (2nd Camera) | - | Telephoto lens | |
Lens Aperture (2nd Camera) | - | F/2.2 | |
Pixel Size (2nd Camera) | - | 1 μm | |
Camera Features (2nd Camera) | - | Macro photography |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 16 Megapixel | |
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Lens Type (3rd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (3rd Camera) | - | F/2.2 | |
Pixel Size (3rd Camera) | - | 1 μm |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 20 Megapixel | Xiaomi MI 9 has better front camera resolution than Xiaomi MI Mix 2. |
Lens Aperture (Front) | - | F/2.0 | |
Pixel Size (Front) | - | 0.9 μm | |
Special Effects (Front) | Mirror | HDR, Magic mirror | |
Camera Modes (Front) | Beautify with 36 smart beauty profiles, realtime Beautify | AI portrait mode, AI Beautify, AI makeup | |
Face Recognition (Face ID) | Face recognition | Face recognition | Both phones have face detection. |
Video Resolutions (Front) | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | Selfie countdown | Self-timer, age recognition, Video Beautify, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, AI lens flare |
BATTERY AND CHARGING | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Battery Capacity (Battery Size) | 3400 mAh | 3300 mAh | Xiaomi MI Mix 2 has larger battery capacity than Xiaomi MI 9. |
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Fast Charging Technology | Qualcomm Quick Charge 3.0 | Qualcomm Quick Charge 4.0+ | Both phones have fast charging technology. |
Wireless Charging Standards | - | WPC, Qi | |
Battery Technology | Lithium Ion | - |
CELLULAR | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
User Interface | - | MIUI 10 | |
Intelligent Assistant | - | Google Assistant | |
Payment Technology | - | Android Pay | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | |
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3G UMTS Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 8, Band 9, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1800, 1700, 850, 800, 900, 1700, 800 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 27, Band 28, Band 29, Band 30, Band 34, Band 38, Band 39, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 39, Band 40 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 800 SMR, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
WLAN Security | - | WPA3 | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Supported Digital Audio Standards | WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | WAV, AAC, AMR, MP3, FLAC, apt-X, LDAC, apt-X HD | |
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Supported Digital Video Standards | MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, VP8, VP9 | |
Sound Enhancements | Dual ADC HD voice recording | Qualcomm TrueWireless Stereo Plus |
FEATURES | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, digital compass, barometer, gyro sensor, hall sensor, ultrasonic proximity sensor | Accelerometer, ambient light sensor, digital compass, gyro sensor, ultrasonic proximity sensor, linear rotation vector sensor | |
Security Devices | Fingerprint reader | Fingerprint reader (under display) | |
Additional Phone Features | MU-MIMO technology, Chip-On-Film technology | Infrared remote control, MIMO technology, MU-MIMO technology, MI Turbo, GAME Turbo |
OTHERS | Xiaomi MI Mix 2 | Xiaomi MI 9 |
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Included Accessories | Power adapter, SIM card removal tool, USB-C cable, Mi MIX 2 protective cover, Type-C to audio converter | Protective cover, SIM card removal tool, USB-C cable, USB-C audio adapter, 18W QC3.0 charger | |
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Compliant Standards | - | TUV Rheinland Certified Safe Fast-Charge System |