In depth comparison and review of Xiaomi MI 9 SE and Xiaomi 11T. 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.
DESIGN AND DIMENSIONS | Xiaomi MI 9 SE | Xiaomi 11T |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 147.5 mm | 164.1 mm | Xiaomi 11T has greater height than Xiaomi MI 9 SE. |
Width | 70.5 mm | 76.9 mm | Xiaomi 11T has greater width than Xiaomi MI 9 SE. |
Depth | 7.45 mm | 8.8 mm | Xiaomi MI 9 SE is narrower than Xiaomi MI 9 SE. |
Weight | 155 g | 203 g | Xiaomi MI 9 SE is lighter than Xiaomi MI 9 SE. |
Body Colour | Ocean blue | Piano black | Celestial blue | Moonlight white | Grey meteorite | |
Body Material | Glass | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.385 W/kg (body), 1.385 W/kg (head) | 0.954 W/kg (body), 0.554 W/kg (head), 1.93 W/kg (limb) | |
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 9 SE | Xiaomi 11T |
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Display Type | OLED display | OLED display | |
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Display Technology | AMOLED | AMOLED | |
Screen Size (Display Size) | 5.97" | 6.67" | Xiaomi 11T has larger screen size than Xiaomi MI 9 SE. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2400 x 1080 pixels | Xiaomi 11T has better screen resolution than Xiaomi MI 9 SE. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 432 ppi | - | |
Aspect Ratio | - | 20:9 | |
Max Brightness | 600 cd/m² | 1000 cd/m² | Xiaomi 11T has better display brightness than Xiaomi MI 9 SE. |
Colour Depth | - | 1.07 billion colours | |
Contrast Ratio | 60000:1 | 5000000:1 | Xiaomi 11T has better display contrast ratio than Xiaomi MI 9 SE. |
HDR | Yes | Yes | Both phones have HDR. |
HDR Technology | HDR10 | HDR10+ | |
Display Enhancement Technology | Sunshine mode 2.0 | Sunlight mode 3.0, Reading mode 3.0 | |
Display Refresh Rate | - | 120 Hz | |
Touch Sampling Rate | - | 480 Hz | |
Display Features | Always-on display, Colour temperature adjustment, night mode, Wide Colour Gamut (WCG), 256 ranks adjustable Reading mode | Always-on display, DCI-P3 Wide colour gamut, Dot Display, True Colour, AdaptiveSync technology, 800 nits (High Brightness Mode), True Display | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass), fingerprint-resistant coating, oil protective coating | Corning Gorilla Glass Victus (scratch resistant glass) |
PROCESSOR | Xiaomi MI 9 SE | Xiaomi 11T |
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Processor Type (CPU) | Qualcomm Snapdragon 712 | MediaTek Dimensity 1200-Ultra | |
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Clock Speed | 2.3 GHz | 3 GHz | Xiaomi 11T has higher clock speed than Xiaomi MI 9 SE. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Xiaomi MI 9 SE has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 616 | ARM Mali-G77 MC9 |
MEMORY | Xiaomi MI 9 SE | Xiaomi 11T |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR4X SDRAM - 8 GB | Xiaomi 11T has more RAM than Xiaomi MI 9 SE. |
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Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | Xiaomi 11T has more internal memory than Xiaomi MI 9 SE. |
Memory Interface | - | UFS 3.1 |
CAMERA | Xiaomi MI 9 SE | Xiaomi 11T |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 3 | |
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Sensor Resolution | 48 Megapixel | 108 Megapixel | Xiaomi 11T has better camera resolution than Xiaomi MI 9 SE. |
Sensor Size | - | 1/1.52" | |
Sensor Name | Sony Exmor RS IMX586 sensor | - | |
Lens Type | Wide-angle lens | - | |
Lens Aperture | F/1.75 | F/1.75 | Both phones have the same camera lens aperture. |
Lens Construction | - | 7-element | |
Pixel Size | - | 0.7 μm | |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Optical Zoom | 2x | - | |
Digital Zoom | 10x | - | |
Special Effects | HDR | - | |
Camera Modes | 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 | Night Mode 2.0, Pro Video mode, Document mode 2.0, Photo clones, Pro Time-lapse, 108MP mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI 9 SE has face detection. |
Light Source | Dual flash | LED flash | |
Video Resolutions | 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, Slo-mo video 1280 x 720 (720p) at 960 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, Slo-mo video 1280 x 720 (720p) at 960 fps | |
Camera Features (Functions) | 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 | 4-in-1 Super Pixel, Audio zoom, Dual Native ISO, 2.1μm 9-in-1 Super Pixel, Google Lens, One-click AI cinema, Cinematic video filters, HDR video recording |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 13 Megapixel | 8 Megapixel | Xiaomi MI 9 SE has better second camera resolution than Xiaomi 11T. |
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Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | Xiaomi 11T has better second camera lens aperture than Xiaomi MI 9 SE. |
Field of View (2nd Camera) | 123 degree(s) | 120 degree(s) | Xiaomi MI 9 SE has larger second camera lens field of view than Xiaomi 11T. |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 8 Megapixel | 5 Megapixel | Xiaomi MI 9 SE has higher resolution third camera than Xiaomi 11T. |
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Lens Type (3rd Camera) | Telephoto lens | Tele-macro lens | |
Lens Aperture (3rd Camera) | F/2.4 | F/2.4 | Both phones have the same lens aperture of the third camera. |
Pixel Size (3rd Camera) | 1 μm | - | |
Camera Features (3rd Camera) | - | AF (3cm-7cm) |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 20 Megapixel | 16 Megapixel | Xiaomi MI 9 SE has better front camera resolution than Xiaomi 11T. |
Lens Aperture (Front) | - | F/2.45 | |
Pixel Size (Front) | - | 1 μm | |
Special Effects (Front) | HDR, Magic mirror | - | |
Camera Modes (Front) | AI portrait mode, AI Beautify, AI makeup | Selfie Night mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI 9 SE has face detection. |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 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 120 fps | |
Camera Features (Front) | 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 9 SE | Xiaomi 11T |
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Battery Capacity (Battery Size) | 3070 mAh | 5000 mAh | Xiaomi 11T has larger battery capacity than Xiaomi MI 9 SE. |
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Fast Charging Technology | Qualcomm Quick Charge 4.0+ | Xiaomi HyperCharge technology | Both phones have fast charging technology. |
Recharge Time (Charging Time) | - | 36 min |
CELLULAR | Xiaomi MI 9 SE | Xiaomi 11T |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | Xiaomi 11T has more advanced generation mobile network. |
Operating System | - | Android 11 | |
User Interface | MIUI 10 | MIUI 12.5 | |
Intelligent Assistant | Google Assistant | - | |
Payment Technology | Google Pay | Google Pay | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
COMMUNICATIONS | Xiaomi MI 9 SE | Xiaomi 11T |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE, 5G NR FR1 | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 | 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 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 42, Band 66 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300 | 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 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, TDD 3500, FDD 1700 - 2110 AWS-3 | |
5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n40 | |
5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.2 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi MI 9 SE | Xiaomi 11T |
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Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, eAAC+, APE (Monkey's Audio), apt-X, LDAC, AMR-WB, AMR-NB, M4V, apt-X HD | - | |
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Supported Digital Video Standards | MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, VP8, VP9, H.265, MP4 | - | |
Sound Enhancements | Qualcomm TrueWireless Stereo Plus | Dolby Atmos sound technology, Hi-Res audio certified |
FEATURES | Xiaomi MI 9 SE | Xiaomi 11T |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor, ultrasonic proximity sensor, linear rotation vector sensor | Accelerometer, proximity sensor, digital compass, X-axis linear vibration motor, gyroscope, 360° brightness sensor | |
Security Devices | Fingerprint reader (under display) | Face recognition, fingerprint reader (side) | |
Security Technology | - | A.I. face recognition | |
Additional Phone Features | Infrared remote control, MIMO technology, MU-MIMO technology, MI Turbo, GAME Turbo | Infrared remote control, linear motor, Vapour Chamber cooling technology, MTW (Multiple Tab Winding) technology |
OTHERS | Xiaomi MI 9 SE | Xiaomi 11T |
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Included Accessories | Protective cover, power adapter, SIM card removal tool, USB-C cable, USB-C to 3.5 jack audio cable | SIM card removal tool, USB-C cable, protective case, 67W charger | |
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Compliant Standards | TUV Rheinland Certified Safe Fast-Charge System | SGS |