Detailed comparison and review of Xiaomi Redmi Note 4x and OnePlus 9 Pro. 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 | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 151 mm | 163.2 mm | OnePlus 9 Pro has greater height than Xiaomi Redmi Note 4x. |
Width | 76 mm | 73.6 mm | Xiaomi Redmi Note 4x has greater width than OnePlus 9 Pro. |
Depth | 8.45 mm | 8.7 mm | Xiaomi Redmi Note 4x is narrower than Xiaomi Redmi Note 4x. |
Weight | 165 g | 197 g | Xiaomi Redmi Note 4x is lighter than Xiaomi Redmi Note 4x. |
Body Colour | Platinum silver grey | Morning mist | Stellar black | |
Body Material | Metal | - | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.674 W/kg (body), 0.724 W/kg (head) | 2.77 W/kg (limb), 1.26 W/kg (body), 0.99 W/kg (head) | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Micro SIM, nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | Micro SIM + nano SIM/microSD | - |
DISPLAY | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Display Type | - | OLED display | |
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Display Technology | - | Fluid Amoled | |
Screen Size (Display Size) | 5.5" | 6.7" | OnePlus 9 Pro has larger screen size than Xiaomi Redmi Note 4x. |
Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 3216 x 1440 pixels | OnePlus 9 Pro has better screen resolution than Xiaomi Redmi Note 4x. |
Display Format | Full HD | - | |
Pixel Density | 403 ppi | 525 ppi | OnePlus 9 Pro has better pixel density than Xiaomi Redmi Note 4x. |
Aspect Ratio | - | 20.1:9 | |
Max Brightness | 450 cd/m² | - | |
Colour Depth | - | 1.07 billion colours | |
Contrast Ratio | 1000:1 | - | |
Display Refresh Rate | - | 120 Hz | |
Display Features | 2.5D Glass, Eye protection mode, Colour temperature adjustment | 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 | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass (scratch resistant glass) |
PROCESSOR | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Processor Type (CPU) | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 888 | |
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Clock Speed | 2 GHz | - | |
Processor Core Qty | - | 8-core | |
Graphics System (GPU) | Qualcomm ADRENO 506 | Qualcomm ADRENO 660 |
MEMORY | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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RAM | 3 GB | LPDDR5 SDRAM - 8 GB | OnePlus 9 Pro has more RAM than Xiaomi Redmi Note 4x. |
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Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | OnePlus 9 Pro has more internal memory than Xiaomi Redmi Note 4x. |
Memory Interface | - | UFS 3.1 2-lane | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | - |
CAMERA | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 4 | |
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Sensor Resolution | 13 Megapixel | 48 Megapixel | OnePlus 9 Pro has better camera resolution than Xiaomi Redmi Note 4x. |
Sensor Size | - | 1/1.43" | |
Sensor Name | - | Sony Exmor RS IMX789 sensor | |
Lens Aperture | F/2.0 | F/1.8 | OnePlus 9 Pro has better lens aperture than Xiaomi Redmi Note 4x. |
Lens Construction | 5-element | 7-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 | Burst mode, Panorama, low-light shots | 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 | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi Note 4x has face detection. |
Light Source | Dual LED flash | Dual LED flash | |
Video Resolutions | 1920 x 1080 (1080p), 1280 x 720 (720p), Slo-mo video 1280 x 720 (720p) at 120 fps | 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 | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | Continuous Auto Focus (CAF), RAW image capture, All Pixel OmniDirectional PDAF, Hasselblad Camera, Natural Color Calibration |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 50 Megapixel | |
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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 | |
Lens Element Qty (2nd Camera) | - | 7-element | |
Camera Features (2nd Camera) | - | Freeform Lens |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 8 Megapixel | |
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Lens Type (3rd Camera) | - | Telephoto lens | |
Lens Aperture (3rd Camera) | - | F/2.4 | |
Pixel Size (3rd Camera) | - | 1 μm | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | OnePlus 9 Pro has optical stabilisation of the third camera. |
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) | 5 Megapixel | 16 Megapixel | OnePlus 9 Pro has better front camera resolution than Xiaomi Redmi Note 4x. |
Sensor Name (Front) | - | Sony Exmor RX IMX471 sensor | |
Lens Type (Front) | Wide-angle lens | - | |
Lens Aperture (Front) | F/2.0 | F/2.4 | Xiaomi Redmi Note 4x has better front lens aperture than Xiaomi Redmi Note 4x. |
Pixel Size (Front) | - | 1 μm | |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | - | HDR, face retouch | |
Camera Modes (Front) | Real time beauty mode, Beautify with 36 smart beauty profiles | Time-lapse mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi Note 4x has face detection. |
Light Source (Front) | - | Display flash | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Front) | Selfie countdown | Electronic Image Stabiliser (EIS) |
BATTERY AND CHARGING | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Battery Capacity (Battery Size) | 4100 mAh | 4500 mAh | OnePlus 9 Pro has larger battery capacity than Xiaomi Redmi Note 4x. |
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Fast Charging Technology | - | Warp Charge 65T technology | OnePlus 9 Pro has fast charging technology. |
Wireless Charging | - | Yes | OnePlus 9 Pro can be charged wirelessly. |
Wireless Charging Standards | - | Qi, Warp Charge 50 Wireless | |
Standby Time | 264 hours | - | |
Talk Time | 3060 minutes | - | |
Run Time Details | Talk (2G): up to 3060 min Playback (video): up to 18 hrs Gaming: up to 15 hrs Standby (4G): up to 264 hrs Playback (audio): up to 162 hrs Reading: up to 22 hrs |
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CELLULAR | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | OnePlus 9 Pro has more advanced generation mobile network. |
Operating System | - | OxygenOS (based on Android 11) | |
User Interface | MIUI 8 | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | LTE Advanced, FDD-LTE, TDD-LTE, 5G NR FR1 | |
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3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8, Band 9, Band 19 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 900, 1700, 800 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 38, Band 39, Band 40, Band 41 | 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 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | 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 | |
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 | Infrared (IrDA), IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.2 | |
Bluetooth Profiles | HID | - | |
NFC | - | Yes | OnePlus 9 Pro has NFC reader for mobile payments. |
Modem | - | Snapdragon X60 5G | |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Supported Digital Audio Standards | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB | 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 | VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | MKV, FLV, AVI, MOV, WMV, 3GP, TS, WebM, H.265 HEVC, MP4 | |
Sound Enhancements | - | Dolby Atmos sound technology |
FEATURES | Xiaomi Redmi Note 4x | OnePlus 9 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, gyro sensor, hall sensor, distance sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, RGB sensor, flicker sensor, sensor core | |
Security Devices | - | Fingerprint reader (under display), face recognition | |
Additional Phone Features | Infrared remote control | Face Unlock, Noise Cancellation Technology, MIMO technology, Alert Slider, dual stereo speakers |
OTHERS | Xiaomi Redmi Note 4x | OnePlus 9 Pro |
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Included Accessories | USB cable, power adapter, SIM card removal tool | SIM card removal tool, sticker, screen protector, protective case, Warp Charge 65 power adapter, Warp Type-C cable |
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