In depth comparison and review of OnePlus 7 Pro and Realme 9i. 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 | Realme 9i |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 162.6 mm | 164.4 mm | Realme 9i has greater height than OnePlus 7 Pro. |
Width | 75.9 mm | 75.7 mm | OnePlus 7 Pro has greater width than Realme 9i. |
Depth | 8.8 mm | 8.4 mm | Realme 9i is narrower than OnePlus 7 Pro. |
Weight | 206 g | 190 g | Realme 9i is lighter than OnePlus 7 Pro. |
Body Colour | Mirror grey | Prism black | Prism blue | |
Body Material | 3D glass | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 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 7 Pro | Realme 9i |
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Display Type | OLED display | - | |
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Display Technology | Fluid Amoled | - | |
Screen Size (Display Size) | 6.67" | 6.6" | OnePlus 7 Pro has larger screen size than Realme 9i. |
Screen Resolution (Display Resolution) | 3120 x 1440 pixels | 2412 x 1080 pixels | OnePlus 7 Pro has better screen resolution than Realme 9i. |
Display Format | QHD+ | Full HD+ | |
Pixel Density | 516 ppi | 401 ppi | OnePlus 7 Pro has better pixel density than Realme 9i. |
Aspect Ratio | 19.5:9 | - | |
Max Brightness | - | 480 cd/m² | |
HDR Technology | HDR10+ | - | |
Display Enhancement Technology | - | Ultra-Smooth | |
Display Refresh Rate | 90 Hz | 90 Hz | Both phones have the same refresh rate. |
Touch Sampling Rate | - | 180 Hz | |
Display Features | Reading mode, DCI-P3 Wide colour gamut, Night Mode 2.0, Video Enhancer, Curved Edge-to-Edge screen | 5-level fresh rates | |
Display Protection (Screen Protector) | Corning Gorilla Glass 3D (scratch resistant glass) | Dragontrail PRO (scratch resistant glass) |
PROCESSOR | OnePlus 7 Pro | Realme 9i |
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Processor Type (CPU) | Qualcomm Snapdragon 855 | Qualcomm Snapdragon 680 | |
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Clock Speed | 2.84 GHz | 2.4 GHz | OnePlus 7 Pro has higher clock speed than Realme 9i. |
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 610 |
MEMORY | OnePlus 7 Pro | Realme 9i |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR4X SDRAM - 4 GB + up to 11 GB virtual extension | OnePlus 7 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 3.0 | UFS 2.1 | |
Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | OnePlus 7 Pro | Realme 9i |
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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 | Realme 9i has better camera resolution than OnePlus 7 Pro. |
Sensor Name | Sony Exmor RS IMX586 sensor | - | |
Lens Aperture | F/1.6 | F/1.8 | OnePlus 7 Pro has better lens aperture than OnePlus 7 Pro. |
Lens Construction | - | 5-element | |
Pixel Size | 1.6 μm | - | |
Optical Image Stabiliser (OIS) | Dual OIS (Optical Image Stabilisation) | - | OnePlus 7 Pro has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Optical Zoom | 3x | - | |
Special Effects | HDR | HDR | |
Camera Modes | Panorama, Time-lapse mode, Pro mode, portrait mode, Ultra shot, Nightscape 2.0 | 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 | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 1280 x 720 (720p) at 120 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), RAW image capture, AI scene detection, AI studio lighting | Phase Detect Auto-Focus (PDAF), AI Triple camera |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 8 Megapixel | 2 Megapixel | OnePlus 7 Pro has better second camera resolution than Realme 9i. |
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Lens Type (2nd Camera) | Telephoto lens | - | |
Lens Aperture (2nd Camera) | F/2.4 | F/2.4 | Both phones have the same second camera lens aperture. |
Pixel Size (2nd Camera) | 1 μm | - | |
Camera Functions (2nd Camera) | - | Macro camera | |
Camera Features (2nd Camera) | - | 4cm macro photography |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 16 Megapixel | 2 Megapixel | OnePlus 7 Pro has higher resolution third camera than Realme 9i. |
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Lens Type (3rd Camera) | Ultra wide-angle 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) | - | |
Camera Functions (3rd Camera) | - | B&W lens |
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 | 16 Megapixel | Both phones have the same front camera resolution. |
Sensor Name (Front) | Sony Exmor RX IMX471 sensor | - | |
Lens Aperture (Front) | F/2.0 | F/2.1 | OnePlus 7 Pro has better front lens aperture than OnePlus 7 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 | |
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, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | Electronic Image Stabiliser (EIS) | - |
BATTERY AND CHARGING | OnePlus 7 Pro | Realme 9i |
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Battery Capacity (Battery Size) | 4000 mAh | 5000 mAh | Realme 9i has larger battery capacity than OnePlus 7 Pro. |
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Fast Charging Technology | Warp Charge 30 technology | Dart Charge | Both phones have fast charging technology. |
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 7 Pro | Realme 9i |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | OxygenOS (based on Android Pie) | Android 11 | |
User Interface | - | Realme UI 2.0 | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, SBAS | GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | OnePlus 7 Pro | Realme 9i |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE | |
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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 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 29, Band 32, Band 34, 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 700d, FDD 1500 L, TDD 2000, 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 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | Wi-Fi | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | OnePlus 7 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, 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 | - |
FEATURES | OnePlus 7 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, laser sensor | 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, Fast Charging, AI Engine | Dual microphones, Fast Charging, Super power saving mode, dual stereo speakers |
OTHERS | OnePlus 7 Pro | Realme 9i |
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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 | Screen protection film, SIM card removal tool, USB-C cable, protective case, 33W charger |
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