OPPO R9 vs. Xiaomi Redmi Note 10S

Phone Comparison, Reviews and Tests

Detailed comparison and review of OPPO R9 and Xiaomi Redmi Note 10S. 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

OPPO R9 vs. Xiaomi Redmi Note 10S Comparison Chart
DESIGN AND DIMENSIONS OPPO R9 Xiaomi Redmi Note 10S
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 151.8 mm 160.46 mm Xiaomi Redmi Note 10S has greater height than OPPO R9.
Width 74.3 mm 74.5 mm Xiaomi Redmi Note 10S has greater width than OPPO R9.
Depth 6.6 mm 8.29 mm OPPO R9 is narrower than OPPO R9.
Weight 145 g 178.8 g OPPO R9 is lighter than OPPO R9.
Body Colour Gold Onyx grey | Pebble white
Protection - Dustproof, splashproof
Waterproof (Water-resistant) - -
IP rating - IP53
SAR Value - 0.904 W/kg (body), 0.599 W/kg (head), 1.896 W/kg (limb)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM (SIM1 and SIM2/MicroSD slots) Dual-SIM
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY OPPO R9 Xiaomi Redmi Note 10S
Display Type - OLED display
Display Technology - AMOLED
Screen Size (Display Size) 5.5" 6.43" Xiaomi Redmi Note 10S has larger screen size than OPPO R9.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2400 x 1080 pixels Xiaomi Redmi Note 10S has better screen resolution than OPPO R9.
Display Format Full HD Full HD+
Pixel Density 401 ppi 409 ppi Xiaomi Redmi Note 10S has better pixel density than OPPO R9.
Max Brightness - 1100 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 4500000:1
Display Enhancement Technology - 8-bit colour, Sunlight mode 2.0
Display Features - DCI-P3 Wide colour gamut, Reading mode 3
Display Protection (Screen Protector) Corning Gorilla Glass 4 (scratch resistant glass) -
PROCESSOR OPPO R9 Xiaomi Redmi Note 10S
Processor Type (CPU) MediaTek Helio P10 MediaTek Helio G95
Clock Speed 2 GHz 2.05 GHz Xiaomi Redmi Note 10S has higher clock speed than OPPO R9.
Processor Core Qty 8-core -
Graphics System (GPU) Mali T860 MP2 ARM Mali-G76 MC4
MEMORY OPPO R9 Xiaomi Redmi Note 10S
RAM 4 GB LPDDR4X SDRAM - 6 GB Xiaomi Redmi Note 10S has more RAM than OPPO R9.
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) microSDHC, microSDXC - up to 128 GB -
CAMERA OPPO R9 Xiaomi Redmi Note 10S
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 13 Megapixel 64 Megapixel Xiaomi Redmi Note 10S has better camera resolution than OPPO R9.
Sensor Size - 1/1.97"
Lens Type - Wide-angle lens
Lens Aperture F/2.2 F/1.9 Xiaomi Redmi Note 10S has better lens aperture than OPPO R9.
Pixel Size - 0.7 μm
Focus Adjustment Automatic Automatic
HDR Mode Auto HDR mode -
Camera Modes Panorama Slow motion video, Time-lapse mode, night mode, AI Beautify, AI Portrait bokeh, Video Macro mode, 64MP mode
Face Recognition (Face ID) Face detection - OPPO R9 has face detection.
Light Source LED light LED flash
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 118 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Lens Aperture (4th Camera) - F/2.4
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 13 Megapixel OPPO R9 has better front camera resolution than Xiaomi Redmi Note 10S.
Lens Aperture (Front) F/2.0 F/2.45 OPPO R9 has better front lens aperture than OPPO R9.
Camera Modes (Front) - Time-lapse mode, AI Beauty, AI Portrait bokeh, Timed burst
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING OPPO R9 Xiaomi Redmi Note 10S
Battery Capacity (Battery Size) 2850 mAh 5000 mAh Xiaomi Redmi Note 10S has larger battery capacity than OPPO R9.
Fast Charging Technology - Mi Turbo Charge Xiaomi Redmi Note 10S has fast charging technology.
Battery Technology Lithium polymer -
CELLULAR OPPO R9 Xiaomi Redmi Note 10S
Technology CDMA2000 1X / GSM / WCDMA (UMTS) WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System ColorOS 3.0 (based on Android 5.1) Android 11
User Interface - MIUI 12.5
Navigation GPS, A-GPS GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS OPPO R9 Xiaomi Redmi Note 10S
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE FDD-LTE, TDD-LTE
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
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 38, Band 39, Band 40, Band 41 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 1800+, FDD 850, 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 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n Wi-Fi
Bluetooth Bluetooth 4.0 Bluetooth 5.0
NFC - Yes Xiaomi Redmi Note 10S has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA OPPO R9 Xiaomi Redmi Note 10S
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ -
Supported Digital Video Standards MPEG-4, H.264 -
Sound Enhancements - Hi-Res audio certified
FEATURES OPPO R9 Xiaomi Redmi Note 10S
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features Active noise-cancellation Infrared remote control, Low blue light mode, Fast Charging, linear motor, dual stereo speakers
Android Enterprise Recommended - Yes
OTHERS OPPO R9 Xiaomi Redmi Note 10S
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, protective case
Compliant Standards - IP53, TUV SUD, IEC 60529, SGS Eye Care Display Certification
Other projects: