In depth comparison and review of OnePlus 7 Pro and Xiaomi 12. 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 | OnePlus 7 Pro | Xiaomi 12 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 162.6 mm | 152.7 mm | OnePlus 7 Pro has greater height than Xiaomi 12. |
Width | 75.9 mm | 69.9 mm | OnePlus 7 Pro has greater width than Xiaomi 12. |
Depth | 8.8 mm | 8.16 mm | Xiaomi 12 is narrower than OnePlus 7 Pro. |
Weight | 206 g | 180 g | Xiaomi 12 is lighter than OnePlus 7 Pro. |
Body Colour | Mirror grey | Grey | |
Body Material | 3D glass | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 0.596 W/kg (head), 0.998 W/kg (body), 1.972 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 | - | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | OnePlus 7 Pro | Xiaomi 12 |
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Display Type | OLED display | OLED display | |
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Display Technology | Fluid Amoled | AMOLED | |
Screen Size (Display Size) | 6.67" | 6.28" | OnePlus 7 Pro has larger screen size than Xiaomi 12. |
Screen Resolution (Display Resolution) | 3120 x 1440 pixels | 2400 x 1080 pixels | OnePlus 7 Pro has better screen resolution than Xiaomi 12. |
Display Format | QHD+ | Full HD+ | |
Pixel Density | 516 ppi | 419 ppi | OnePlus 7 Pro has better pixel density than Xiaomi 12. |
Aspect Ratio | 19.5:9 | 20:9 | |
Max Brightness | - | 1100 cd/m² | |
Colour Depth | - | 68 billion colours | |
Contrast Ratio | - | 5000000:1 | |
HDR | - | Yes | Xiaomi 12 has HDR. |
HDR Technology | HDR10+ | HDR10+ | |
Display Enhancement Technology | - | Dolby Vision, Sunlight mode, AdaptiveSync technology | |
Display Refresh Rate | 90 Hz | 120 Hz | Xiaomi 12 has better refresh rate than OnePlus 7 Pro. |
Touch Sampling Rate | - | 480 Hz | |
Display Features | Reading mode, DCI-P3 Wide colour gamut, Night Mode 2.0, Video Enhancer, Curved Edge-to-Edge screen | Reading mode, DCI-P3 Wide colour gamut, Dot Display, True Colour, DisplayMate A+, 16000 levels auto brightness adjustment | |
Display Protection (Screen Protector) | Corning Gorilla Glass 3D (scratch resistant glass) | Corning Gorilla Glass Victus (scratch resistant glass) |
PROCESSOR | OnePlus 7 Pro | Xiaomi 12 |
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Processor Type (CPU) | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 8 Gen 1 | |
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Clock Speed | 2.84 GHz | 3 GHz | Xiaomi 12 has higher clock speed than OnePlus 7 Pro. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | OnePlus 7 Pro has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 640 | Qualcomm ADRENO |
MEMORY | OnePlus 7 Pro | Xiaomi 12 |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR5 SDRAM - 8 GB | Xiaomi 12 has more RAM than OnePlus 7 Pro. |
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Internal Memory Size (Storage Capacity) | 128 GB | 256 GB | Xiaomi 12 has more internal memory than OnePlus 7 Pro. |
Memory Interface | UFS 3.0 | UFS 3.1 |
CAMERA | OnePlus 7 Pro | Xiaomi 12 |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 3 | |
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Sensor Resolution | 48 Megapixel | 50 Megapixel | Xiaomi 12 has better camera resolution than OnePlus 7 Pro. |
Sensor Size | - | 1/1.56" | |
Sensor Name | Sony Exmor RS IMX586 sensor | Sony IMX766 sensor | |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/1.6 | F/1.88 | OnePlus 7 Pro has better lens aperture than OnePlus 7 Pro. |
Lens Construction | - | 6-element | |
Pixel Size | 1.6 μm | 1 μm | OnePlus 7 Pro has larger camera pixel size than Xiaomi 12. |
Optical Image Stabiliser (OIS) | Dual OIS (Optical Image Stabilisation) | Optical Image Stabiliser (OIS) | Both phones have optical image stabilization. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Optical Zoom | 3x | - | |
Special Effects | HDR | Moving crowd, Neon trails, Oil painting, Light painting, Starry sky, Star trails | |
Camera Modes | Panorama, Time-lapse mode, Pro mode, portrait mode, Ultra shot, Nightscape 2.0 | Night mode, Documents, Vlog mode, Pro Video mode, Movie frame, Night portrait mode, photo filters, Timed burst, Photo clones, Dual video mode, Ultra Night Video, Pro Time-lapse, 50MP mode | |
Light Source | Dual LED flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1920 x 1080 (1080p) at 240 fps, Super slow motion video 1280 x 720 (720p) at 480 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, 3840 x 2160 (4K) at 60 fps, 7680 x 4320 (8K) at 24 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), RAW image capture, AI scene detection, AI studio lighting | HDR10+ recording, Google Lens, One-click AI cinema, HDR video recording, 2.1μm 4-in-1 Super Pixel, Xiaomi ProFocus |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 8 Megapixel | 13 Megapixel | Xiaomi 12 has better second camera resolution than OnePlus 7 Pro. |
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Lens Type (2nd Camera) | Telephoto lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
Field of View (2nd Camera) | - | 123 degree(s) | |
Pixel Size (2nd Camera) | 1 μm | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 16 Megapixel | 5 Megapixel | OnePlus 7 Pro has higher resolution third camera than Xiaomi 12. |
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Lens Type (3rd Camera) | Ultra wide-angle lens | Tele-macro lens | |
Lens Aperture (3rd Camera) | F/2.2 | F/2.4 | OnePlus 7 Pro has better third camera lens aperture than OnePlus 7 Pro. |
Field of View (3rd Camera) | 117 degree(s) | - | |
Focal Length Equivalent to 35mm Camera | - | 50mm | |
Camera Features (3rd Camera) | - | AF (3cm-7cm) |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Front Camera Design | Pop-up | - | |
Sensor Resolution (Front) | 16 Megapixel | 32 Megapixel | Xiaomi 12 has better front camera resolution than OnePlus 7 Pro. |
Sensor Name (Front) | Sony Exmor RX IMX471 sensor | - | |
Lens Aperture (Front) | F/2.0 | F/2.45 | OnePlus 7 Pro has better front lens aperture than OnePlus 7 Pro. |
Pixel Size (Front) | 1 μm | - | |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | HDR, face retouch | HDR | |
Camera Modes (Front) | Time-lapse mode | Panoramic selfies, AI Beautify, Timed burst, Selfie Night mode, Capture Dual, Time-lapse selfie, AI portrait mode with bokeh and depth control, AI portrait video | |
Face Recognition (Face ID) | Face recognition | - | OnePlus 7 Pro has face detection. |
Light Source (Front) | Display flash | - | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 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 1280 x 720 (720p) at 120 fps | |
Camera Features (Front) | Electronic Image Stabiliser (EIS) | 4-in-1 to 1.4μm Super Pixel, Video HDR |
BATTERY AND CHARGING | OnePlus 7 Pro | Xiaomi 12 |
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Battery Capacity (Battery Size) | 4000 mAh | 4500 mAh | Xiaomi 12 has larger battery capacity than OnePlus 7 Pro. |
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Fast Charging Technology | Warp Charge 30 technology | - | OnePlus 7 Pro has fast charging technology. |
Recharge Time (Charging Time) | - | 39 min | |
Wireless Charging | - | Yes | Xiaomi 12 can be charged wirelessly. |
CELLULAR | OnePlus 7 Pro | Xiaomi 12 |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | Xiaomi 12 has more advanced generation mobile network. |
Operating System | OxygenOS (based on Android Pie) | Android 12 | |
User Interface | - | MIUI 13 | |
Payment Technology | - | Google Pay | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, SBAS | GPS, A-GPS, GLONASS, BeiDou, Galileo, NavIC |
COMMUNICATIONS | OnePlus 7 Pro | Xiaomi 12 |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, 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, 800 CDMA2000 1X | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8, Band 9, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900, 1700, 800 | 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 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 | 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 32, Band 38, Band 39, Band 40, Band 41, Band 42, Band 48, Band 66 | |
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 700 APT, FDD 700d, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | 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 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3600, FDD 1700 - 2110 AWS-3 | |
5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n79, 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 TD 4500, TDD 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.2 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | OnePlus 7 Pro | Xiaomi 12 |
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Supported Digital Audio Standards | WAV, WMA, AAC, MP3, FLAC, AC-3, AAC +, OGG, APE (Monkey's Audio), M4A, IMY, EAC3, MID, AMR-WB, AMR-NB, EAC3-JOC, AC-4 | - | |
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Supported Digital Video Standards | MKV, FLV, AVI, MOV, WMV, 3GP, TS, WebM, H.265 HEVC, MP4 | - | |
Sound Enhancements | Dolby Atmos sound technology | Harman Kardon Sound technology, Dolby Atmos sound technology |
FEATURES | OnePlus 7 Pro | Xiaomi 12 |
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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, proximity sensor, digital compass, gyro sensor, laser sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, flicker sensor, gyroscope, 360° ambient light sensor | |
Security Devices | Fingerprint reader (under display), face recognition | Fingerprint reader (under display) | |
Security Technology | - | AI face unlock | |
Additional Phone Features | Face Unlock, Noise Cancellation Technology, MIMO technology, Fast Charging, AI Engine | MIMO technology, linear motor, VC Liquid Cooling, Reverse wireless charging, dual stereo speakers, X-axis linear vibration motor, IR blaster, Qualcomm 7th generation AI Engine, Xiaomi AdaptiveCharge |
OTHERS | OnePlus 7 Pro | Xiaomi 12 |
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Included Accessories | SIM card removal tool, sticker, USB-C cable, screen protector (pre-applied), protective case, Warp Charge 30 power adapter | SIM card removal tool, USB-C cable, protective case, 67W charger | |
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Compliant Standards | - | SGS Low Blue Light Certification |