In depth comparison and review of Xiaomi MI 9 SE and OPPO Find X2 PRO. 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 | OPPO Find X2 PRO |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | CPH2025 | |
Form Factor | Touch | Touch | |
Height | 147.5 mm | 165.2 mm | OPPO Find X2 PRO has greater height than Xiaomi MI 9 SE. |
Width | 70.5 mm | 74.4 mm | OPPO Find X2 PRO has greater width than Xiaomi MI 9 SE. |
Depth | 7.45 mm | 9.5 mm | Xiaomi MI 9 SE is narrower than Xiaomi MI 9 SE. |
Weight | 155 g | 200 g | Xiaomi MI 9 SE is lighter than Xiaomi MI 9 SE. |
Body Colour | Ocean blue | Piano black | Orange | Black | |
Body Material | Glass | Vegan leather | |
Protection | - | Dustproof, water-resistant | |
Waterproof (Water-resistant) | - | Yes | OPPO Find X2 PRO is waterproof. |
IP rating | - | IP68 | |
SAR Value | 1.385 W/kg (body), 1.385 W/kg (head) | 1.15 W/kg (body), 0.88 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 | Single-SIM |
DISPLAY | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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Display Type | OLED display | OLED display | |
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Display Technology | AMOLED | AMOLED | |
Screen Size (Display Size) | 5.97" | 6.7" | OPPO Find X2 PRO has larger screen size than Xiaomi MI 9 SE. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 3168 x 1440 pixels | OPPO Find X2 PRO has better screen resolution than Xiaomi MI 9 SE. |
Display Format | Full HD+ | QHD+ | |
Pixel Density | 432 ppi | 513 ppi | OPPO Find X2 PRO has better pixel density than Xiaomi MI 9 SE. |
Max Brightness | 600 cd/m² | 800 cd/m² | OPPO Find X2 PRO has better display brightness than Xiaomi MI 9 SE. |
Colour Depth | - | 8+2-bit (1.07 billion colours) | |
Contrast Ratio | 60000:1 | 5000000:1 | OPPO Find X2 PRO has better display contrast ratio than Xiaomi MI 9 SE. |
HDR | Yes | - | Xiaomi MI 9 SE has HDR. |
HDR Technology | HDR10 | HDR10+ | |
Display Enhancement Technology | Sunshine mode 2.0 | - | |
Display Refresh Rate | - | 120 Hz | |
Touch Sampling Rate | - | 240 Hz | |
Display Features | Always-on display, Colour temperature adjustment, night mode, Wide Colour Gamut (WCG), 256 ranks adjustable Reading mode | DCI-P3 Wide colour gamut, Ultra Vision display, O1 Ultra Vision Engine | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass), fingerprint-resistant coating, oil protective coating | Corning Gorilla Glass 6 (scratch resistant glass) |
PROCESSOR | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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Processor Type (CPU) | Qualcomm Snapdragon 712 | Qualcomm Snapdragon 865 | |
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Clock Speed | 2.3 GHz | 2.84 GHz | OPPO Find X2 PRO 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 | Yes | Both phones have 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 616 | Qualcomm ADRENO 650 |
MEMORY | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR5 SDRAM - 12 GB | OPPO Find X2 PRO has more RAM than Xiaomi MI 9 SE. |
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Internal Memory Size (Storage Capacity) | 64 GB | 512 GB | OPPO Find X2 PRO has more internal memory than Xiaomi MI 9 SE. |
CAMERA | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 3 | |
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Sensor Resolution | 48 Megapixel | 48 Megapixel | Both phones have the same camera resolution. |
Sensor Size | - | 1/1.4" | |
Sensor Name | Sony Exmor RS IMX586 sensor | Sony Exmor RS IMX689 sensor | |
Lens Type | Wide-angle lens | Wide-angle lens | |
Lens Aperture | F/1.75 | F/1.7 | OPPO Find X2 PRO has better lens aperture than Xiaomi MI 9 SE. |
Lens Construction | - | 7-element | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | OPPO Find X2 PRO has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Optical Zoom | 2x | - | |
Digital Zoom | 10x | - | |
Special Effects | HDR | Live 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 | Ultra Night Mode 3.0 | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI 9 SE has face detection. |
Light Source | Dual flash | LED flash | |
Still Image Resolutions | - | 8000 x 6000 | |
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, 3840 x 2160 (4K) at 30 fps, 1280 x 720 (720p) at 60 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 | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), AI Dual camera, AI Beautify, AI scene recognition, All Pixel OmniDirectional PDAF, Dual Native ISO, Ultra Steady Video |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 13 Megapixel | 48 Megapixel | OPPO Find X2 PRO has better second camera resolution than Xiaomi MI 9 SE. |
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Sensor Size (2nd Camera) | - | 1/2" | |
Sensor Name (2nd Camera) | - | Sony Exmor RS IMX586 sensor | |
Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | OPPO Find X2 PRO 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 OPPO Find X2 PRO. |
Camera Functions (2nd Camera) | - | Macro camera | |
Camera Modes (2nd Camera) | - | Ultra Night Mode 3.0 | |
Camera Features (2nd Camera) | - | 6P lens, Ultra Steady Video Pro, 3cm ultra macro shooting |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 8 Megapixel | 13 Megapixel | OPPO Find X2 PRO has higher resolution third camera than Xiaomi MI 9 SE. |
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Lens Type (3rd Camera) | Telephoto lens | Telephoto lens | |
Lens Aperture (3rd Camera) | F/2.4 | F/3.0 | Xiaomi MI 9 SE has better third camera lens aperture than Xiaomi MI 9 SE. |
Lens Element Qty (3rd Camera) | - | 5-element | |
Pixel Size (3rd Camera) | 1 μm | - | |
Digital Zoom | - | 60x | |
Hybrid Zoom | - | 10x | |
Camera Features (3rd Camera) | - | Ultra Night Mode 3.0 |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 20 Megapixel | 32 Megapixel | OPPO Find X2 PRO has better front camera resolution than Xiaomi MI 9 SE. |
Lens Aperture (Front) | - | F/2.4 | |
Lens Element Qty (Front) | - | 5-element | |
Special Effects (Front) | HDR, Magic mirror | - | |
Camera Modes (Front) | AI portrait mode, AI Beautify, AI makeup | Slow motion mode, Pro 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 | |
Camera Features (Front) | Self-timer, age recognition, Video Beautify, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, AI lens flare | Electronic Image Stabiliser (EIS), Phase Detect Auto-Focus (PDAF), Smart fill light, AI-based beautification, Dual Optical Image Stabilisation (OIS), contrast detection auto focus (CDAF), laser auto focus (LAF) |
BATTERY AND CHARGING | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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Battery Capacity (Battery Size) | 3070 mAh | 4260 mAh | OPPO Find X2 PRO has larger battery capacity than Xiaomi MI 9 SE. |
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Fast Charging Technology | Qualcomm Quick Charge 4.0+ | SuperVOOC Flash Charge technology | Both phones have fast charging technology. |
CELLULAR | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | OPPO Find X2 PRO has more advanced generation mobile network. |
Operating System | - | ColorOS 7.1 (based on Android 10) | |
User Interface | MIUI 10 | - | |
Intelligent Assistant | Google Assistant | - | |
Payment Technology | Google Pay | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 25, Band 26, Band 28, Band 29, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, 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 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | |
5G NR Band | - | N1, n3, n5, n7, n28, n41, n77, n78 | |
5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 700APT, TDD TD 2500, TDD TD 3700, TDD TD 3500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
NFC | Yes | - | Xiaomi MI 9 SE has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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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 | - |
FEATURES | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, 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, gyro sensor, ultrasonic proximity sensor, linear rotation vector sensor | Accelerometer, ambient light sensor, proximity sensor, pedometer, barometer, gyro sensor, geomagnetic sensor, colour temperature sensor | |
Security Devices | Fingerprint reader (under display) | Fingerprint reader (side) | |
Additional Phone Features | Infrared remote control, MIMO technology, MU-MIMO technology, MI Turbo, GAME Turbo | - |
OTHERS | Xiaomi MI 9 SE | OPPO Find X2 PRO |
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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 | Headset, power adapter, SIM card removal tool, USB-C cable, protective case | |
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Compliant Standards | TUV Rheinland Certified Safe Fast-Charge System | IP68 |