In depth comparison and review of OnePlus 7 and Realme 6i. 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 | Realme 6i |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 157.7 mm | 164.4 mm | Realme 6i has greater height than OnePlus 7. |
Width | 74.8 mm | 75.4 mm | Realme 6i has greater width than OnePlus 7. |
Depth | 8.2 mm | 9 mm | OnePlus 7 is narrower than OnePlus 7. |
Weight | 182 g | 199 g | OnePlus 7 is lighter than OnePlus 7. |
Body Colour | Mirror grey | Milk white | |
Body Material | 3D glass | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 0.59 W/kg (body), 1.14 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 | - | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | OnePlus 7 | Realme 6i |
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Display Type | OLED display | - | |
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Display Technology | Optic AMOLED | - | |
Screen Size (Display Size) | 6.41" | 6.5" | Realme 6i has larger screen size than OnePlus 7. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 1600 x 720 pixels | OnePlus 7 has better screen resolution than Realme 6i. |
Display Format | - | HD+ | |
Pixel Density | 402 ppi | - | |
Aspect Ratio | 19.5:9 | 20:9 | |
Display Features | 2.5D Glass, Reading mode, night mode, DCI-P3 Wide colour gamut, Video Enhancer | Eye Care, Mini-drop display | |
Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
PROCESSOR | OnePlus 7 | Realme 6i |
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Processor Type (CPU) | Snapdragon 855 | MediaTek Helio G80 | |
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Clock Speed | 2.84 GHz | 2 GHz | OnePlus 7 has higher clock speed than Realme 6i. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | OnePlus 7 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 640 | Mali-G52 |
MEMORY | OnePlus 7 | Realme 6i |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR4X SDRAM - 4 GB | OnePlus 7 has more RAM than Realme 6i. |
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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 | - | |
Supported Flash Memory Cards (Expandable Memory) | - | microSD |
CAMERA | OnePlus 7 | Realme 6i |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 4 | |
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Sensor Resolution | 48 Megapixel | 48 Megapixel | Both phones have the same camera resolution. |
Sensor Name | Sony Exmor RS IMX586 sensor | - | |
Lens Aperture | F/1.7 | F/1.8 | OnePlus 7 has better lens aperture than OnePlus 7. |
Pixel Size | 0.8 μm | - | |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | OnePlus 7 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR | - | |
Camera Modes | Panorama, Time-lapse mode, Pro mode, night mode, Portrait | - | |
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 | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), RAW image capture, AI scene detection, AI studio lighting | AI Quad camera |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 5 Megapixel | 8 Megapixel | Realme 6i has better second camera resolution than OnePlus 7. |
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Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.4 | F/2.3 | Realme 6i has better second camera lens aperture than OnePlus 7. |
Field of View (2nd Camera) | - | 119 degree(s) | |
Pixel Size (2nd Camera) | 1.12 μm | - |
THIRD CAMERA |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
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Camera Functions (3rd Camera) | - | Potrait camera | |
Camera Features (3rd Camera) | - | B&W Portrait lens |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 2 Megapixel | |
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Lens Aperture (4th Camera) | - | F/2.4 | |
Camera Functions (4th Camera) | - | Macro camera | |
Camera Features (4th Camera) | - | 4cm macro photography |
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/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
Pixel Size (Front) | 1 μm | - | |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | HDR, face retouch | - | |
Camera Modes (Front) | Time-lapse mode | AI Beauty | |
Face Recognition (Face ID) | Face recognition | Face recognition | Both phones have face detection. |
Light Source (Front) | Display flash | - | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps | - | |
Camera Features (Front) | Electronic Image Stabiliser (EIS) | - |
BATTERY AND CHARGING | OnePlus 7 | Realme 6i |
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Battery Capacity (Battery Size) | 3700 mAh | 5000 mAh | Realme 6i has larger battery capacity than OnePlus 7. |
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Standby Time | - | 936 hours | |
Talk Time | - | 1758 minutes | |
Run Time Details | - | Standby: up to 936 hrs Talk: up to 1758 min Playback (Music): up to 54.7 hrs Continuous viewing (YouTube): up to 20.6 hrs Continuous viewing (Instagram): up to 19.7 hrs |
CELLULAR | OnePlus 7 | Realme 6i |
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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 10 | |
User Interface | - | Realme UI | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, SBAS | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | OnePlus 7 | Realme 6i |
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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 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900, 1700, 800 | 2100, 1900, 1700, 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 2, Band 3, Band 4, 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 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, 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 | IEEE 802.11b/g/n | |
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 | Realme 6i |
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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 | - | |
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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 | Realme 6i |
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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 | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | |
Security Devices | Fingerprint reader (under display), face recognition | - | |
Additional Phone Features | Face Unlock, Noise Cancellation Technology, MIMO technology, Fast Charging, AI Engine | - |
OTHERS | OnePlus 7 | Realme 6i |
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Included Accessories | Power adapter, SIM card removal tool, sticker, USB-C cable, screen protector (pre-applied), protective case | SIM card removal tool, USB-C cable, protective case, 18W charger, protective film |
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