Xiaomi MI 9 vs. Xiaomi Redmi Note 12 Pro+ 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 9 and Xiaomi Redmi Note 12 Pro+ 5G. 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

Xiaomi MI 9 vs. Xiaomi Redmi Note 12 Pro+ 5G Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 157.5 mm 162.9 mm Xiaomi Redmi Note 12 Pro+ 5G has greater height than Xiaomi MI 9.
Width 74.67 mm 76 mm Xiaomi Redmi Note 12 Pro+ 5G has greater width than Xiaomi MI 9.
Depth 7.61 mm 8.98 mm Xiaomi MI 9 is narrower than Xiaomi MI 9.
Weight 173 g 210.5 g Xiaomi MI 9 is lighter than Xiaomi MI 9.
Body Colour Ocean blue | Piano black Polar white | Midnight black | Sky blue
Body Material Curved glass -
Waterproof (Water-resistant) - - Xiaomi Redmi Note 12 Pro+ 5G is waterproof.
Repairability Index - 7.6 (out of 10)
SAR Value 1.301 W/kg (body), 1.389 W/kg (head) 0.997 W/kg (head), 0.998 W/kg (body), 2.573 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Display Type OLED display OLED display
Display Technology AMOLED Flow AMOLED
Screen Size (Display Size) 6.39" 6.67" Xiaomi Redmi Note 12 Pro+ 5G has larger screen size than Xiaomi MI 9.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2400 x 1080 pixels Xiaomi Redmi Note 12 Pro+ 5G has better screen resolution than Xiaomi MI 9.
Display Format Full HD+ Full HD+
Pixel Density 403 ppi -
Max Brightness 600 cd/m² 900 cd/m² Xiaomi Redmi Note 12 Pro+ 5G has better display brightness than Xiaomi MI 9.
Contrast Ratio 60000:1 5000000:1 Xiaomi Redmi Note 12 Pro+ 5G has better display contrast ratio than Xiaomi MI 9.
HDR Yes Yes Both phones have HDR.
HDR Technology HDR10 HDR10+
Display Enhancement Technology Sunshine mode 2.0 Dolby Vision
Display Refresh Rate - 120 Hz
Display Features Always-on display, Reading mode, Colour temperature adjustment, night mode, Wide Colour Gamut (WCG) Reading mode, Sunlight mode, DCI-P3 Wide colour gamut
Display Protection (Screen Protector) Fingerprint-resistant coating, Corning Gorilla Glass 6 (scratch resistant glass), oil protective coating Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Processor Type (CPU) Qualcomm Snapdragon 855 MediaTek Dimensity 1080
Clock Speed 2.84 GHz 2.6 GHz Xiaomi MI 9 has higher clock speed than Xiaomi Redmi Note 12 Pro+ 5G.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi MI 9 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 640 ARM Mali-G68
MEMORY Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
RAM LPDDR4X SDRAM - 6 GB LPDDR4X SDRAM - 8 GB Xiaomi Redmi Note 12 Pro+ 5G has more RAM than Xiaomi MI 9.
Internal Memory Size (Storage Capacity) 64 GB 256 GB Xiaomi Redmi Note 12 Pro+ 5G has more internal memory than Xiaomi MI 9.
Memory Interface - UFS 2.2
CAMERA Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 200 Megapixel Xiaomi Redmi Note 12 Pro+ 5G has better camera resolution than Xiaomi MI 9.
Sensor Size - 1/1.4"
Sensor Name Sony Exmor RS IMX586 sensor -
Lens Type Ultra wide-angle lens Wide-angle lens
Lens Aperture F/1.75 F/1.65 Xiaomi Redmi Note 12 Pro+ 5G has better lens aperture than Xiaomi MI 9.
Lens Construction - 7-element
Pixel Size 0.8 μm -
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Xiaomi Redmi Note 12 Pro+ 5G has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR -
Camera Modes Burst mode, Panorama, portrait mode, AI Beautify, Smart ultra-wide angle mode, Ultra nightscape mode, Photo timer, Level display, Custom watermark, Full body portrait mode, Moon mode Video filters
Face Recognition (Face ID) Face recognition - Xiaomi MI 9 has face detection.
Light Source Dual flash LED flash
Still Image Resolutions 8000 x 6000 -
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, Slo-mo video 1280 x 720 (720p) at 120 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1920 x 1080 (1080p) at 960 fps, Slo-mo video 1280 x 720 (720p) at 960 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) Sapphire crystal lens cover, Phase Detect Auto-Focus (PDAF), Dynamic photos, video stabilisation, Contrast Auto-Focus, AI scene detection, AI studio lighting, Video Beautify, AI Triple camera, 960 fps Smart audio pairing, AI lens flare, AI high resolution photos, Portrait mode background blur adjustment, Ultra wide-angle edge distortion correction, Group photo face correction, Portrait mode background blurring, Motion tracking, Quick motion Xiaomi ProCut, Ecosphere engine, Colour engine, Bionic sensing, Accelerating engine, Optic fusion, 16-in-1 to 2.24μm pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 8 Megapixel Xiaomi MI 9 has better second camera resolution than Xiaomi Redmi Note 12 Pro+ 5G.
Lens Type (2nd Camera) Telephoto lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Field of View (2nd Camera) - 119 degree(s)
Pixel Size (2nd Camera) 1 μm -
Camera Features (2nd Camera) Macro photography -
THIRD CAMERA
Sensor Resolution (3rd Camera) 16 Megapixel 2 Megapixel Xiaomi MI 9 has higher resolution third camera than Xiaomi Redmi Note 12 Pro+ 5G.
Lens Type (3rd Camera) Ultra wide-angle lens -
Lens Aperture (3rd Camera) F/2.2 F/2.4 Xiaomi MI 9 has better third camera lens aperture than Xiaomi MI 9.
Pixel Size (3rd Camera) 1 μm -
Camera Functions (3rd Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 20 Megapixel 16 Megapixel Xiaomi MI 9 has better front camera resolution than Xiaomi Redmi Note 12 Pro+ 5G.
Lens Aperture (Front) F/2.0 -
Pixel Size (Front) 0.9 μm -
Special Effects (Front) HDR, Magic mirror -
Camera Modes (Front) AI portrait mode, AI Beautify, AI makeup -
Face Recognition (Face ID) Face recognition - Xiaomi MI 9 has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 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 1280 x 720 (720p) at 120 fps
Camera Features (Front) Self-timer, age recognition, Video Beautify, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, AI lens flare -
BATTERY AND CHARGING Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Battery Capacity (Battery Size) 3300 mAh 5000 mAh Xiaomi Redmi Note 12 Pro+ 5G has larger battery capacity than Xiaomi MI 9.
Fast Charging Technology Qualcomm Quick Charge 4.0+ Xiaomi HyperCharge technology Both phones have fast charging technology.
Recharge Time (Charging Time) - 19 min
Wireless Charging Standards WPC, Qi -
Talk Time - 2340 minutes
Run Time Details - Talk: up to 2340 min
Gaming: up to 8.9 hrs
Playback (video): up to 19 hrs
Playback (audio): up to 149 hrs
CELLULAR Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Xiaomi Redmi Note 12 Pro+ 5G has more advanced generation mobile network.
Operating System - Android 12
User Interface MIUI 10 MIUI 14
Intelligent Assistant Google Assistant -
Payment Technology Android Pay -
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
2G Band - 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 20, Band 28, Band 38, Band 39, Band 40 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 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300 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 850+, FDD 700 APT, FDD 1500 L, TDD 2600, 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 IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 5.0 Bluetooth 5.2
NFC Yes Yes Both phones have an NFC reader for mobile payments.
WLAN Security WPA3 -
Messaging Services SMS, MMS -
MEDIA Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, apt-X, LDAC, apt-X HD WAV, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), AWB
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, VP8, VP9 MKV, AVI, 3GP, M4V, 3G2, MP4
Sound Enhancements Qualcomm TrueWireless Stereo Plus Dolby Atmos sound technology, Hi-Res audio certified, Hi-Res audio wireless
FEATURES Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, digital compass, gyro sensor, ultrasonic proximity sensor, linear rotation vector sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices Fingerprint reader (under display) Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features Infrared remote control, MIMO technology, MU-MIMO technology, MI Turbo, GAME Turbo LiquidCool Technology, dual stereo speakers, X-axis linear vibration motor, IR blaster, Xiaomi Surge P1 charging chipset
OTHERS Xiaomi MI 9 Xiaomi Redmi Note 12 Pro+ 5G
Included Accessories Protective cover, SIM card removal tool, USB-C cable, USB-C audio adapter, 18W QC3.0 charger SIM card removal tool, USB-C cable, protective case, 120W charger
Compliant Standards TUV Rheinland Certified Safe Fast-Charge System -
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