Xiaomi MI 9 vs. OnePlus Nord CE 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 9 and OnePlus Nord CE 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. OnePlus Nord CE 5G Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 9 OnePlus Nord CE 5G
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 157.5 mm 159.2 mm OnePlus Nord CE 5G has greater height than Xiaomi MI 9.
Width 74.67 mm 73.5 mm Xiaomi MI 9 has greater width than OnePlus Nord CE 5G.
Depth 7.61 mm 7.9 mm Xiaomi MI 9 is narrower than Xiaomi MI 9.
Weight 173 g 170 g OnePlus Nord CE 5G is lighter than Xiaomi MI 9.
Body Colour Ocean blue | Piano black Charcoal ink | Blue void
Body Material Curved glass -
Waterproof (Water-resistant) - -
SAR Value 1.301 W/kg (body), 1.389 W/kg (head) 1.28 W/kg (body), 0.99 W/kg (head)
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 Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi MI 9 OnePlus Nord CE 5G
Display Type OLED display LCD display
Display Technology AMOLED Fluid Amoled
Screen Size (Display Size) 6.39" 6.43" OnePlus Nord CE 5G has larger screen size than Xiaomi MI 9.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2400 x 1080 pixels OnePlus Nord CE 5G has better screen resolution than Xiaomi MI 9.
Display Format Full HD+ Full HD+
Pixel Density 403 ppi 410 ppi OnePlus Nord CE 5G has better pixel density than Xiaomi MI 9.
Aspect Ratio - 20:9
Max Brightness 600 cd/m² -
Colour Depth - 16.7 million colours
Contrast Ratio 60000:1 -
HDR Yes - Xiaomi MI 9 has HDR.
HDR Technology HDR10 -
Display Enhancement Technology Sunshine mode 2.0 -
Display Refresh Rate - 90 Hz
Display Features Always-on display, Reading mode, Colour temperature adjustment, night mode, Wide Colour Gamut (WCG) Reading mode, Dark mode, sRGB support
Display Protection (Screen Protector) Fingerprint-resistant coating, Corning Gorilla Glass 6 (scratch resistant glass), oil protective coating -
PROCESSOR Xiaomi MI 9 OnePlus Nord CE 5G
Processor Type (CPU) Qualcomm Snapdragon 855 Qualcomm Snapdragon 750G
Clock Speed 2.84 GHz -
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 Qualcomm ADRENO 619
MEMORY Xiaomi MI 9 OnePlus Nord CE 5G
RAM LPDDR4X SDRAM - 6 GB LPDDR4X SDRAM - 8 GB OnePlus Nord CE 5G has more RAM than Xiaomi MI 9.
Internal Memory Size (Storage Capacity) 64 GB 128 GB OnePlus Nord CE 5G has more internal memory than Xiaomi MI 9.
Memory Interface - UFS 2.1
CAMERA Xiaomi MI 9 OnePlus Nord CE 5G
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 64 Megapixel OnePlus Nord CE 5G has better camera resolution than Xiaomi MI 9.
Sensor Name Sony Exmor RS IMX586 sensor -
Lens Type Ultra wide-angle lens -
Lens Aperture F/1.75 F/1.79 Xiaomi MI 9 has better lens aperture than Xiaomi MI 9.
Lens Construction - 6-element
Pixel Size 0.8 μm 0.7 μm Xiaomi MI 9 has larger camera pixel size than OnePlus Nord CE 5G.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Optical Zoom 2x -
Digital Zoom 10x -
Special Effects HDR 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 Panorama, Time-lapse mode, Pro mode, Nightscape capture mode, Portrait, UltraShot HDR
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, 3840 x 2160 (4K) at 30 fps, Super slow motion video 1920 x 1080 (1080p) at 120 fps, Super slow motion video 1280 x 720 (720p) at 240 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 Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), AI scene detection, 4-in-1 to 1.4μm pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) 12 Megapixel 8 Megapixel Xiaomi MI 9 has better second camera resolution than OnePlus Nord CE 5G.
Lens Type (2nd Camera) Telephoto lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.4 Xiaomi MI 9 has better second camera lens aperture than Xiaomi MI 9.
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 OnePlus Nord CE 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) - Monochrome
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 20 Megapixel 16 Megapixel Xiaomi MI 9 has better front camera resolution than OnePlus Nord CE 5G.
Sensor Name (Front) - Sony Exmor RX IMX471 sensor
Lens Aperture (Front) F/2.0 F/2.45 Xiaomi MI 9 has better front lens aperture than Xiaomi MI 9.
Pixel Size (Front) 0.9 μm 1 μm OnePlus Nord CE 5G has larger front camera pixel size than Xiaomi MI 9.
Special Effects (Front) HDR, Magic mirror HDR, face retouch
Camera Modes (Front) AI portrait mode, AI Beautify, AI makeup Time-lapse mode, Portrait
Face Recognition (Face ID) Face recognition - Xiaomi MI 9 has face detection.
Light Source (Front) - Display flash
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
Camera Features (Front) Self-timer, age recognition, Video Beautify, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, AI lens flare Electronic Image Stabiliser (EIS)
BATTERY AND CHARGING Xiaomi MI 9 OnePlus Nord CE 5G
Battery Capacity (Battery Size) 3300 mAh 4500 mAh OnePlus Nord CE 5G has larger battery capacity than Xiaomi MI 9.
Fast Charging Technology Qualcomm Quick Charge 4.0+ Warp Charge 30T technology Both phones have fast charging technology.
Wireless Charging Standards WPC, Qi -
CELLULAR Xiaomi MI 9 OnePlus Nord CE 5G
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OnePlus Nord CE 5G has more advanced generation mobile network.
Operating System - OxygenOS (based on Android 11)
User Interface MIUI 10 -
Intelligent Assistant Google Assistant -
Payment Technology Android Pay -
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, Galileo, NavIC
COMMUNICATIONS Xiaomi MI 9 OnePlus Nord CE 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, 800 CDMA2000 1X
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 17, Band 18, Band 19, Band 20, Band 26, Band 28, 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 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, 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, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.1
NFC Yes Yes Both phones have an NFC reader for mobile payments.
WLAN Security WPA3 -
Messaging Services SMS, MMS -
MEDIA Xiaomi MI 9 OnePlus Nord CE 5G
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, apt-X, LDAC, apt-X HD WAV, WMA, AAC, AIFF, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, LDAC, ALAC, Vorbis, apt-X HD
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, VP8, VP9 MPEG-4, MPEG-2, H.264, H.263, HEVC, VP9, HEIF, HEIC
Sound Enhancements Qualcomm TrueWireless Stereo Plus -
FEATURES Xiaomi MI 9 OnePlus Nord CE 5G
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, digital compass, gyro sensor, ultrasonic proximity sensor, linear rotation vector sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, sensor core
Security Devices Fingerprint reader (under display) Fingerprint reader (under display), face recognition
Security Technology - Face Unlock
Additional Phone Features Infrared remote control, MIMO technology, MU-MIMO technology, MI Turbo, GAME Turbo Noise Cancellation Technology, MIMO technology, Super linear speaker
OTHERS Xiaomi MI 9 OnePlus Nord CE 5G
Included Accessories Protective cover, SIM card removal tool, USB-C cable, USB-C audio adapter, 18W QC3.0 charger Protective cover, SIM card removal tool, screen protector (pre-applied), Warp Charge 30 power adapter, Warp Type-C cable
Compliant Standards TUV Rheinland Certified Safe Fast-Charge System -
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