OnePlus 3 vs. Xiaomi Redmi Note 9T

Phone Comparison, Reviews and Tests

Detailed comparison and review of OnePlus 3 and Xiaomi Redmi Note 9T. 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.

Phone Specifications Comparison

OnePlus 3 vs. Xiaomi Redmi Note 9T Comparison Chart
DESIGN AND DIMENSIONS OnePlus 3 Xiaomi Redmi Note 9T
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 152.7 mm 161.9 mm Xiaomi Redmi Note 9T has greater height than OnePlus 3.
Width 74.7 mm 77.3 mm Xiaomi Redmi Note 9T has greater width than OnePlus 3.
Depth 7.4 mm 9.05 mm OnePlus 3 is narrower than OnePlus 3.
Weight 158 g 199 g OnePlus 3 is lighter than OnePlus 3.
Body Colour - Daybreak purple
Body Material Anodised aluminium -
Protection - Splashproof
Waterproof (Water-resistant) - -
SAR Value 0.645 W/kg (body), 0.995 W/kg (head) 0.937 W/kg (body), 0.592 W/kg (head), 1.981 W/kg (limb)
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
-
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OnePlus 3 Xiaomi Redmi Note 9T
Display Type OLED display -
Display Technology Optic AMOLED -
Screen Size (Display Size) 5.5" 6.53" Xiaomi Redmi Note 9T has larger screen size than OnePlus 3.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2340 x 1080 pixels Xiaomi Redmi Note 9T has better screen resolution than OnePlus 3.
Display Format Full HD Full HD+
Pixel Density 401 ppi 395 ppi OnePlus 3 has better pixel density than Xiaomi Redmi Note 9T.
Aspect Ratio - 19.5:9
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Features - Reading mode, night mode, Dot Display
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR OnePlus 3 Xiaomi Redmi Note 9T
Processor Type (CPU) Qualcomm Snapdragon 820 MediaTek Dimensity 800U
Processor Number MSM8996 -
Clock Speed 2.15 GHz 2.3 GHz Xiaomi Redmi Note 9T has higher clock speed than OnePlus 3.
Processor Core Qty Quad-core 8-core Xiaomi Redmi Note 9T has higher processor core quantity than OnePlus 3.
64-bit Architecture Yes - OnePlus 3 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 Mali-G57
MEMORY OnePlus 3 Xiaomi Redmi Note 9T
RAM 6 GB LPDDR4X SDRAM - 4 GB OnePlus 3 has more RAM than Xiaomi Redmi Note 9T.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) - microSD
CAMERA OnePlus 3 Xiaomi Redmi Note 9T
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 16 Megapixel 48 Megapixel Xiaomi Redmi Note 9T has better camera resolution than OnePlus 3.
Sensor Size - 1/2"
Sensor Name Sony Exmor RS IMX298 sensor -
Lens Aperture F/2.0 F/1.79 Xiaomi Redmi Note 9T has better lens aperture than OnePlus 3.
Pixel Size - 0.8 μm
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - OnePlus 3 has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects HDR -
HDR Mode Auto HDR mode -
Camera Modes Panorama -
Face Recognition (Face ID) Face detection - OnePlus 3 has face detection.
Light Source LED light Flash
Video Resolutions 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 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 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 960 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), geotagging 4-in-1 Super Pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Lens Aperture (2nd Camera) - F/2.4
Pixel Size (2nd Camera) - 1.75 μm
Camera Functions (2nd Camera) - Macro camera
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Pixel Size (3rd Camera) - 1.75 μm
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 13 Megapixel Xiaomi Redmi Note 9T has better front camera resolution than OnePlus 3.
Sensor Name (Front) Sony Exmor R IMX179 sensor -
Lens Aperture (Front) F/2.0 F/2.25 OnePlus 3 has better front lens aperture than OnePlus 3.
Focus Adjustment Focus free -
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 9T has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps
BATTERY AND CHARGING OnePlus 3 Xiaomi Redmi Note 9T
Battery Capacity (Battery Size) 3000 mAh 5000 mAh Xiaomi Redmi Note 9T has larger battery capacity than OnePlus 3.
Battery Technology Lithium Ion -
CELLULAR OnePlus 3 Xiaomi Redmi Note 9T
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Xiaomi Redmi Note 9T has more advanced generation mobile network.
Operating System OxygenOS (based on Android 6.0.1) Android 10
User Interface - MIUI 12
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS, Galileo
COMMUNICATIONS OnePlus 3 Xiaomi Redmi Note 9T
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 4, Band 5, Band 7, Band 12, Band 17, Band 30 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 42
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 700a, FDD 700b, FDD 2300 WCS FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, TDD 3500
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n79
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD TD 4500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.1
Bluetooth Profiles A2DP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA OnePlus 3 Xiaomi Redmi Note 9T
Supported Digital Audio Standards WAV, WMA, MP3, FLAC, eAAC+ AAC, LDAC, LHDC
Supported Digital Video Standards XviD, MPEG-4, DivX, H.265 -
Sound Enhancements Dirac sound technologies -
FEATURES OnePlus 3 Xiaomi Redmi Note 9T
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, infrared (IR) sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features DLNA Certified, sharing media via DLNA Infrared remote control, linear motor, WriteBooster technology, Host Performance Booster (HPB) technology
OTHERS OnePlus 3 Xiaomi Redmi Note 9T
Included Accessories Screen protection film, USB cable, power adapter, SIM card removal tool Protective cover, power adapter, SIM card removal tool, USB-C cable
Compliant Standards - TUV Rheinland Low Blue Light Certification
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