OPPO Reno Z vs. Xiaomi Redmi Note 9

Phone Comparison, Reviews and Tests

In depth comparison and review of OPPO Reno Z and Xiaomi Redmi Note 9. 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.

Phone Specifications Comparison

OPPO Reno Z vs. Xiaomi Redmi Note 9 Comparison Chart
DESIGN AND DIMENSIONS OPPO Reno Z Xiaomi Redmi Note 9
Product Type Smartphone Smartphone
Manufacturer Model Number CPH1979 -
Form Factor Touch Touch
Height 157.3 mm 162.3 mm Xiaomi Redmi Note 9 has greater height than OPPO Reno Z.
Width 74.9 mm 77.2 mm Xiaomi Redmi Note 9 has greater width than OPPO Reno Z.
Depth 9.1 mm 8.9 mm Xiaomi Redmi Note 9 is narrower than OPPO Reno Z.
Weight 186 g 199 g OPPO Reno Z is lighter than OPPO Reno Z.
Body Colour Jet black | Aurora purple Forest green
Body Material 3D glass -
Protection - Splashproof
Waterproof (Water-resistant) - -
SAR Value 0.932 W/kg (head), 3.99 W/kg (limb), 1.175 W/kg (body) 2.262 W/kg (limb), 1.138 W/kg (body), 0.795 W/kg (head)
Integrated Components - Ultra-linear speaker
Connector Type USB Type-C
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 Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY OPPO Reno Z Xiaomi Redmi Note 9
Display Type OLED display -
Display Technology AMOLED -
Screen Size (Display Size) 6.4" 6.53" Xiaomi Redmi Note 9 has larger screen size than OPPO Reno Z.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2340 x 1080 pixels Both phones have the same screen resolution.
Display Format - Full HD+
Pixel Density 402 ppi -
Aspect Ratio - 19.5:9
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Enhancement Technology OnCell technology -
Display Features - Reading mode 2.0, Dot Display, Full Screen gestures
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR OPPO Reno Z Xiaomi Redmi Note 9
Processor Type (CPU) MediaTek Helio P90 MediaTek Helio G85
Clock Speed - 2 GHz
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - OPPO Reno Z has 64-bit architecture.
Graphics System (GPU) 9XM-HP8 ARM G52 MC2
MEMORY OPPO Reno Z Xiaomi Redmi Note 9
RAM 4 GB 3 GB OPPO Reno Z has more RAM than Xiaomi Redmi Note 9.
Internal Memory Size (Storage Capacity) 128 GB 64 GB OPPO Reno Z has more internal memory than Xiaomi Redmi Note 9.
Supported Flash Memory Cards (Expandable Memory) - microSD
CAMERA OPPO Reno Z Xiaomi Redmi Note 9
MAIN CAMERA
Number of Main Cameras 2 4
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Sensor Size 1/2" 1/2" Both phones have the same camera sensor size.
Sensor Name Sony Exmor RS IMX586 sensor -
Lens Aperture F/1.7 F/1.79 OPPO Reno Z has better lens aperture than OPPO Reno Z.
Lens Construction - 6-element
Field of View (FoV) - 79.4 degree(s)
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Special Effects HDR HDR, Kaleidoscope
Camera Modes Time-lapse mode, Slow motion mode, Expert Mode, Backlit, Portrait, Pano mode, Dazzle Colour Mode, Ultra Night Mode 2.0 Burst mode, Panorama, night mode, Smart ultra-wide angle mode, Photo timer, Custom watermark, Documents, Beautify, Levelling, Cinematic portraits
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 9 has face detection.
Light Source LED flash Flash
Video Resolutions 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, 1280 x 720 (720p) at 60 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
Camera Features (Functions) Noise reduction, EIS video stabilisation, 4-in-1 resolution focus technology 4-in-1 Super Pixel, AI scene detection, Portrait mode with background blurring, Ultra wide-angle edge distortion correction, Steady handheld night photography, full screen frame, AI watermark
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 8 Megapixel Xiaomi Redmi Note 9 has better second camera resolution than OPPO Reno Z.
Sensor Size (2nd Camera) - 1/4"
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.4 F/2.2 Xiaomi Redmi Note 9 has better second camera lens aperture than OPPO Reno Z.
Lens Element Qty (2nd Camera) - 5-element
Field of View (2nd Camera) - 118 degree(s)
Pixel Size (2nd Camera) - 1.2 μm
Camera Features (2nd Camera) - 5-piece lens
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) - Macro camera
Camera Features (3rd Camera) - AF (2cm-10cm)
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Sensor Size (4th Camera) - 1/5"
Lens Aperture (4th Camera) - F/2.4
Lens Element Qty (4th Camera) - 3-element
Pixel Size (4th Camera) - 1.75 μm
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 13 Megapixel OPPO Reno Z has better front camera resolution than Xiaomi Redmi Note 9.
Sensor Size (Front) - 1/3.06"
Lens Aperture (Front) F/2.0 F/2.25 OPPO Reno Z has better front lens aperture than OPPO Reno Z.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 74 degree(s)
Pixel Size (Front) - 1.12 μm
Special Effects (Front) - HDR
Camera Modes (Front) - Panoramic selfies, AI portrait mode, AI Beautify
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 9 has face detection.
Light Source (Front) - Display flash
Camera Features (Front) - Palm shutter, AI silhouette detection
BATTERY AND CHARGING OPPO Reno Z Xiaomi Redmi Note 9
Battery Capacity (Battery Size) 4035 mAh 5020 mAh Xiaomi Redmi Note 9 has larger battery capacity than OPPO Reno Z.
Fast Charging Technology VOOC Flash Charge technology 3.0 - OPPO Reno Z has fast charging technology.
Talk Time - 1980 minutes
Run Time Details - Talk: up to 1980 min
Gaming: up to 16 hrs
Playback (Music): up to 147 hrs
Navigation: up to 16 hrs
Battery Technology - Lithium polymer
CELLULAR OPPO Reno Z Xiaomi Redmi Note 9
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System ColorOS 6 (based on Android 9) -
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS OPPO Reno Z Xiaomi Redmi Note 9
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1900 GSM, 2100 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 800, 900, 800 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, 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 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, 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 Wi-Fi IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC Yes - OPPO Reno Z has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA OPPO Reno Z Xiaomi Redmi Note 9
Supported Digital Audio Standards - WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio)
Supported Digital Video Standards - MKV, XviD, M4V, MP4
Sound Enhancements Dolby Atmos Surround Sound -
Audio Amplifier - Smart PA
FEATURES OPPO Reno Z Xiaomi Redmi Note 9
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
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor, geomagnetic sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, infrared (IR) sensor
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader
Additional Phone Features Protective O-Dot, Game Boost 2.0 Infrared remote control, HyperEngine technology
OTHERS OPPO Reno Z Xiaomi Redmi Note 9
Included Accessories Headphones, power adapter, SIM card removal tool, cover, USB-C cable Protective cover, power adapter, SIM card removal tool, USB-C cable
Compliant Standards TUV Rheinland TUV Rheinland Low Blue Light Certification
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