Detailed comparison and review of OnePlus 9 Pro and Realme 9i. 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 | OnePlus 9 Pro | Realme 9i |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 163.2 mm | 164.4 mm | Realme 9i has greater height than OnePlus 9 Pro. |
Width | 73.6 mm | 75.7 mm | Realme 9i has greater width than OnePlus 9 Pro. |
Depth | 8.7 mm | 8.4 mm | Realme 9i is narrower than OnePlus 9 Pro. |
Weight | 197 g | 190 g | Realme 9i is lighter than OnePlus 9 Pro. |
Body Colour | Morning mist | Stellar black | Prism black | Prism blue | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 2.77 W/kg (limb), 1.26 W/kg (body), 0.99 W/kg (head) | 1.02 W/kg (body), 2.072 W/kg (limb), 0.788 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 | OnePlus 9 Pro | Realme 9i |
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Display Type | OLED display | - | |
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Display Technology | Fluid Amoled | - | |
Screen Size (Display Size) | 6.7" | 6.6" | OnePlus 9 Pro has larger screen size than Realme 9i. |
Screen Resolution (Display Resolution) | 3216 x 1440 pixels | 2412 x 1080 pixels | OnePlus 9 Pro has better screen resolution than Realme 9i. |
Display Format | - | Full HD+ | |
Pixel Density | 525 ppi | 401 ppi | OnePlus 9 Pro has better pixel density than Realme 9i. |
Aspect Ratio | 20.1:9 | - | |
Max Brightness | - | 480 cd/m² | |
Colour Depth | 1.07 billion colours | - | |
Display Enhancement Technology | - | Ultra-Smooth | |
Display Refresh Rate | 120 Hz | 90 Hz | OnePlus 9 Pro has better refresh rate than Realme 9i. |
Touch Sampling Rate | - | 180 Hz | |
Display Features | Reading mode, night mode, Wide colour display (P3), Vibrant Color Effect Pro, Motion Graphics Smoothing, sRGB support, Hyper Touch, Adaptive Display, Fluid Display 2.0 | 5-level fresh rates | |
Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | Dragontrail PRO (scratch resistant glass) |
PROCESSOR | OnePlus 9 Pro | Realme 9i |
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Processor Type (CPU) | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 680 | |
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Clock Speed | - | 2.4 GHz | |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 660 | Qualcomm ADRENO 610 |
MEMORY | OnePlus 9 Pro | Realme 9i |
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RAM | LPDDR5 SDRAM - 8 GB | LPDDR4X SDRAM - 4 GB + up to 11 GB virtual extension | OnePlus 9 Pro has more RAM than Realme 9i. |
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Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
Memory Interface | UFS 3.1 2-lane | UFS 2.1 | |
Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | OnePlus 9 Pro | Realme 9i |
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MAIN CAMERA |
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Number of Main Cameras | 4 | 3 | |
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Sensor Resolution | 48 Megapixel | 50 Megapixel | Realme 9i has better camera resolution than OnePlus 9 Pro. |
Sensor Size | 1/1.43" | - | |
Sensor Name | Sony Exmor RS IMX789 sensor | - | |
Lens Aperture | F/1.8 | F/1.8 | Both phones have the same camera lens aperture. |
Lens Construction | 7-element | 5-element | |
Pixel Size | 1.12 μm | - | |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | OnePlus 9 Pro has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Special Effects | HDR | HDR | |
Camera Modes | Panorama, Time-lapse mode, Pro mode, HYPERLAPSE, Nightscape capture mode, Portrait, Filter mode, Super Macro, Macro mode, Portrait video, UltraShot HDR, Tracking Shot, Smart Scene Recognition, Tilt-shift mode, Focus Peaking, Cat/Dog Face Focus, Super Stable, Video Nightscape | Panorama, Slow motion mode, night mode, Expert Mode, portrait mode, Timelapse video, Ultra Macro Mode, 50MP mode, Super Text, Digital Zoom 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, 7680 x 4320 (8K) at 30fps, 3840 x 2160 (4K) at 120 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 1280 x 720 (720p) at 120 fps | |
Camera Features (Functions) | Continuous Auto Focus (CAF), RAW image capture, All Pixel OmniDirectional PDAF, Hasselblad Camera, Natural Color Calibration | Phase Detect Auto-Focus (PDAF), AI Triple camera |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 50 Megapixel | 2 Megapixel | OnePlus 9 Pro has better second camera resolution than Realme 9i. |
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Sensor Size (2nd Camera) | 1/1.56" | - | |
Sensor Name (2nd Camera) | Sony Exmor RS IMX766 sensor | - | |
Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.4 | OnePlus 9 Pro has better second camera lens aperture than OnePlus 9 Pro. |
Lens Element Qty (2nd Camera) | 7-element | - | |
Camera Functions (2nd Camera) | - | Macro camera | |
Camera Features (2nd Camera) | Freeform Lens | 4cm macro photography |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 8 Megapixel | 2 Megapixel | OnePlus 9 Pro has higher resolution third camera than Realme 9i. |
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Lens Type (3rd Camera) | Telephoto 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 | - | |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | OnePlus 9 Pro has optical stabilisation of the third camera. |
Camera Functions (3rd Camera) | - | B&W lens |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | 2 Megapixel | - | |
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Lens Element Qty (4th Camera) | 3-element | - | |
Camera Functions (4th Camera) | Monochrome | - |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 16 Megapixel | 16 Megapixel | Both phones have the same front camera resolution. |
Sensor Name (Front) | Sony Exmor RX IMX471 sensor | - | |
Lens Aperture (Front) | F/2.4 | F/2.1 | Realme 9i has better front lens aperture than OnePlus 9 Pro. |
Lens Element Qty (Front) | - | 5-element | |
Pixel Size (Front) | 1 μm | - | |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | HDR, face retouch | HDR | |
Camera Modes (Front) | Time-lapse mode | Panorama, Time-lapse mode, night mode, portrait mode, AI Beauty | |
Light Source (Front) | Display flash | - | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | Electronic Image Stabiliser (EIS) | - |
BATTERY AND CHARGING | OnePlus 9 Pro | Realme 9i |
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Battery Capacity (Battery Size) | 4500 mAh | 5000 mAh | Realme 9i has larger battery capacity than OnePlus 9 Pro. |
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Fast Charging Technology | Warp Charge 65T technology | Dart Charge | Both phones have fast charging technology. |
Wireless Charging | Yes | - | OnePlus 9 Pro can be charged wirelessly. |
Wireless Charging Standards | Qi, Warp Charge 50 Wireless | - | |
Standby Time | - | 995 hours | |
Talk Time | - | 2904 minutes | |
Run Time Details | - | Standby: up to 995 hrs Talk: up to 2904 min WhatsApp: up to 20.7 hrs Playback (Music): up to 116.3 hrs |
CELLULAR | OnePlus 9 Pro | Realme 9i |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 4G | OnePlus 9 Pro has more advanced generation mobile network. |
Operating System | OxygenOS (based on Android 11) | Android 11 | |
User Interface | - | Realme UI 2.0 | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | OnePlus 9 Pro | Realme 9i |
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Data Transmission | LTE Advanced, FDD-LTE, TDD-LTE, 5G NR FR1 | FDD-LTE, TDD-LTE | |
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2G Band | - | 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 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900, 1700, 800 | 2100, 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 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
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 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
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/ax | Wi-Fi | |
Bluetooth | Bluetooth 5.2 | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Modem | Snapdragon X60 5G | - |
MEDIA | OnePlus 9 Pro | Realme 9i |
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Supported Digital Audio Standards | WAV, WMA, AAC, MP3, FLAC, AC-3, AAC +, OGG, APE (Monkey's Audio), M4A, apt-X, LDAC, IMY, EAC3, MID, AMR-WB, AMR-NB, apt-X HD, 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 | - |
FEATURES | OnePlus 9 Pro | Realme 9i |
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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, RGB sensor, flicker sensor, sensor core | Accelerometer, proximity sensor, magnetometer, light sensor | |
Security Devices | Fingerprint reader (under display), face recognition | Fingerprint reader (side) | |
Additional Phone Features | Face Unlock, Noise Cancellation Technology, MIMO technology, Alert Slider, dual stereo speakers | Dual microphones, Fast Charging, Super power saving mode, dual stereo speakers |
OTHERS | OnePlus 9 Pro | Realme 9i |
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Included Accessories | SIM card removal tool, sticker, screen protector, protective case, Warp Charge 65 power adapter, Warp Type-C cable | Screen protection film, SIM card removal tool, USB-C cable, protective case, 33W charger |
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