Xiaomi Redmi Note 9 vs. OPPO A54 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi Redmi Note 9 and OPPO A54 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 Redmi Note 9 vs. OPPO A54 5G Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi Note 9 OPPO A54 5G
Product Type Smartphone Smartphone
Manufacturer Model Number - CPH2195
Form Factor Touch Touch
Height 162.3 mm 162.9 mm OPPO A54 5G has greater height than Xiaomi Redmi Note 9.
Width 77.2 mm 74.7 mm Xiaomi Redmi Note 9 has greater width than OPPO A54 5G.
Depth 8.9 mm 8.4 mm OPPO A54 5G is narrower than Xiaomi Redmi Note 9.
Weight 199 g 190 g OPPO A54 5G is lighter than Xiaomi Redmi Note 9.
Body Colour Forest green Fluid black | Fantastic purple
Body Material - Aluminium, polymer
Protection Splashproof -
Waterproof (Water-resistant) - -
SAR Value 2.262 W/kg (limb), 1.138 W/kg (body), 0.795 W/kg (head) 1.29 W/kg (body), 0.922 W/kg (head), 2.729 W/kg (limb)
Integrated Components Ultra-linear speaker -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
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
SIM Card Configuration Details Nano SIM + nano SIM/microSD -
DISPLAY Xiaomi Redmi Note 9 OPPO A54 5G
Display Type - LCD display
Display Technology - LTPS
Screen Size (Display Size) 6.53" 6.5" Xiaomi Redmi Note 9 has larger screen size than OPPO A54 5G.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 2400 x 1080 pixels OPPO A54 5G has better screen resolution than Xiaomi Redmi Note 9.
Display Format Full HD+ Full HD+
Pixel Density - 405 ppi
Aspect Ratio 19.5:9 20:9
Max Brightness 450 cd/m² 550 cd/m² OPPO A54 5G has better display brightness than Xiaomi Redmi Note 9.
Colour Depth - 16.7 million colours
Contrast Ratio 1500:1 1500:1 Both phones have the same display contrast ratio.
Display Refresh Rate - 90 Hz
Touch Sampling Rate - 180 Hz
Display Features Reading mode 2.0, Dot Display, Full Screen gestures Always-on display, night mode, Eye comfort mode, Dark mode, 100% DCI-P3, 96% NTSC
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Panda Glass MN228
PROCESSOR Xiaomi Redmi Note 9 OPPO A54 5G
Processor Type (CPU) MediaTek Helio G85 Qualcomm Snapdragon 480 5G
Clock Speed 2 GHz 2 GHz Both phones have the same clock speed.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) ARM G52 MC2 Qualcomm ADRENO 619
MEMORY Xiaomi Redmi Note 9 OPPO A54 5G
RAM 3 GB LPDDR4X SDRAM - 4 GB OPPO A54 5G has more RAM than Xiaomi Redmi Note 9.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSD microSDHC, microSD, microSDXC - up to 256 GB
CAMERA Xiaomi Redmi Note 9 OPPO A54 5G
MAIN CAMERA
Number of Main Cameras 4 4
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Sensor Size 1/2" 1.2" Xiaomi Redmi Note 9 has better camera sensor size than OPPO A54 5G.
Sensor Name - Omnivision OV48B2Q sensor
Lens Aperture F/1.79 F/1.7 OPPO A54 5G has better lens aperture than Xiaomi Redmi Note 9.
Lens Construction 6-element 6-element
Field of View (FoV) 79.4 degree(s) 79 degree(s) Xiaomi Redmi Note 9 has larger lens field of view than OPPO A54 5G.
Pixel Size 0.8 μm 0.8 μm Both phones have the same camera pixel size.
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) - 22 mm
Special Effects HDR, Kaleidoscope -
Camera Modes Burst mode, Panorama, night mode, Smart ultra-wide angle mode, Photo timer, Custom watermark, Documents, Beautify, Levelling, Cinematic portraits Panorama, Slow motion mode, night mode, Text, Portrait
Face Recognition (Face ID) Face recognition - Xiaomi Redmi Note 9 has face detection.
Light Source Flash LED flash
Still Image Resolutions - 8000 x 6000
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) 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 Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), AI Quad camera, 4-in-1 to 1.6μm Super Pixel, AI Scene Enhancement 2.0
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 8 Megapixel Both phones have the same second camera resolution.
Sensor Size (2nd Camera) 1/4" 1/4" Both phones have the same sensor size of the second camera.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Lens Element Qty (2nd Camera) 5-element 5-element
Field of View (2nd Camera) 118 degree(s) 119 degree(s) OPPO A54 5G has larger second camera lens field of view than Xiaomi Redmi Note 9.
Pixel Size (2nd Camera) 1.2 μm 1.12 μm Xiaomi Redmi Note 9 has larger second camera pixel size than OPPO A54 5G.
Minimum Focal Length (2nd Camera) - 18 mm
Camera Features (2nd Camera) 5-piece lens Electronic Image Stabiliser (EIS)
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Sensor Size (3rd Camera) - 1/5"
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Lens Element Qty (3rd Camera) - 3-element
Field of View (3rd Camera) - 88 degree(s)
Pixel Size (3rd Camera) 1.75 μm 1.75 μm Both phones have the same third camera pixel size.
Minimum Focal Length (3rd Camera) - 24 mm
Camera Functions (3rd Camera) Macro camera Macro camera
Camera Features (3rd Camera) AF (2cm-10cm) -
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel 2 Megapixel Both phones have the same resolution of the fourth camera.
Sensor Size (4th Camera) 1/5" 1/5" Both phones have the same sensor size of the fourth camera.
Lens Aperture (4th Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the fourth camera.
Lens Element Qty (4th Camera) 3-element 3-element
Field of View (4th Camera) - 88 degree(s)
Pixel Size (4th Camera) 1.75 μm 1.75 μm Both phones have the same pixel size of the fourth camera.
Minimum Focal Length (4th Camera) - 24 mm
Camera Functions (4th Camera) Depth camera Monochrome
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 16 Megapixel OPPO A54 5G has better front camera resolution than Xiaomi Redmi Note 9.
Sensor Size (Front) 1/3.06" 1/3.09" OPPO A54 5G has better front camera sensor size than Xiaomi Redmi Note 9.
Sensor Name (Front) - Sony Exmor RX IMX471 sensor
Lens Aperture (Front) F/2.25 F/2.0 OPPO A54 5G has better front lens aperture than Xiaomi Redmi Note 9.
Lens Element Qty (Front) 5-element 3-element
Field of View (Front) 74 degree(s) 79 degree(s) OPPO A54 5G has larger front lens field of view than Xiaomi Redmi Note 9.
Pixel Size (Front) 1.12 μm 1 μm Xiaomi Redmi Note 9 has larger front camera pixel size than OPPO A54 5G.
Min Focal Length (Front) - 28 mm
Special Effects (Front) HDR Stickers
Camera Modes (Front) Panoramic selfies, AI portrait mode, AI Beautify Panorama, Time-lapse mode, night mode, Portrait
Face Recognition (Face ID) Face recognition - Xiaomi Redmi Note 9 has face detection.
Light Source (Front) Display flash -
Still Image Resolutions (Front) - 4624 x 3468
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) Palm shutter, AI silhouette detection AI beautification
BATTERY AND CHARGING Xiaomi Redmi Note 9 OPPO A54 5G
Battery Capacity (Battery Size) 5020 mAh 5000 mAh Xiaomi Redmi Note 9 has larger battery capacity than OPPO A54 5G.
Recharge Time (Charging Time) - 210 min
Standby Time - 400 hours
Talk Time 1980 minutes 2700 minutes OPPO A54 5G has longer battery life when making calls than Xiaomi Redmi Note 9.
Run Time Details Talk: up to 1980 min
Gaming: up to 16 hrs
Playback (Music): up to 147 hrs
Navigation: up to 16 hrs
Standby: up to 400 hrs
Talk: up to 2700 min
Playback (audio): up to 37 hrs
Playback (video): up to 21 hrs
Battery Technology Lithium polymer -
CELLULAR Xiaomi Redmi Note 9 OPPO A54 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G OPPO A54 5G has more advanced generation mobile network.
Operating System - ColorOS 11.1 (based on Android 11)
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou, QZSS
COMMUNICATIONS Xiaomi Redmi Note 9 OPPO A54 5G
Data Transmission VoLTE, FDD-LTE, TDD-LTE VoLTE, FDD-LTE, TDD-LTE, VoWiFi, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1900 GSM, 2100 GSM 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 20, Band 28, Band 38, Band 40, Band 41 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 39, 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 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 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 1900, 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 OPPO A54 5G has NFC reader for mobile payments.
MEDIA Xiaomi Redmi Note 9 OPPO A54 5G
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio) WAV, WMA, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC, apt-X HD, LHDC, APTX-TWS+
Supported Digital Video Standards MKV, XviD, M4V, MP4 MKV, FLV, AVI, MOV, WMV, ASF, 3GP, MP4
Sound Enhancements - Dirac sound technologies
Audio Amplifier Smart PA -
FEATURES Xiaomi Redmi Note 9 OPPO A54 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, proximity sensor, digital compass, gyro sensor, infrared (IR) sensor Accelerometer, ambient light sensor, proximity sensor, pedometer, magnetometer, gyro sensor, gravity sensor, optical sensor
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader
Security Technology - Face Unlock
Additional Phone Features Infrared remote control, HyperEngine technology MIMO technology, noise reduction microphone, Gesture Controls, Google Lens, graphite cooling
OTHERS Xiaomi Redmi Note 9 OPPO A54 5G
Included Accessories Protective cover, power adapter, SIM card removal tool, USB-C cable Headset, SIM card removal tool, USB-C cable, protective case, 10W charger, protective film
Compliant Standards TUV Rheinland Low Blue Light Certification -
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