Xiaomi Redmi Note 9 vs. TCL 403

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi Redmi Note 9 and TCL 403. 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. TCL 403 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi Note 9 TCL 403
Product Type Smartphone Smartphone
Manufacturer Model Number - T431D
Form Factor Touch Touch
Height 162.3 mm 159.2 mm Xiaomi Redmi Note 9 has greater height than TCL 403.
Width 77.2 mm 78.2 mm TCL 403 has greater width than Xiaomi Redmi Note 9.
Depth 8.9 mm 9.6 mm Xiaomi Redmi Note 9 is narrower than Xiaomi Redmi Note 9.
Weight 199 g 182 g TCL 403 is lighter than Xiaomi Redmi Note 9.
Body Colour Forest green Prime black | Mauve mist
Protection Splashproof -
Waterproof (Water-resistant) - - TCL 403 is waterproof.
SAR Value 2.262 W/kg (limb), 1.138 W/kg (body), 0.795 W/kg (head) 1.46 W/kg (body), 1.33 W/kg (head), 3.29 W/kg (limb)
Integrated Components Ultra-linear speaker LED flashlight
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
Micro-USB
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 TCL 403
Display Type - LCD display
Display Technology - IPS
Screen Size (Display Size) 6.53" 6" Xiaomi Redmi Note 9 has larger screen size than TCL 403.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 960 x 480 pixels Xiaomi Redmi Note 9 has better screen resolution than TCL 403.
Display Format Full HD+ FW+
Aspect Ratio 19.5:9 18:9
Max Brightness 450 cd/m² -
Contrast Ratio 1500:1 -
Display Enhancement Technology - Eye Care
Display Features Reading mode 2.0, Dot Display, Full Screen gestures Capacitive touch screen
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR Xiaomi Redmi Note 9 TCL 403
Processor Type (CPU) MediaTek Helio G85 MediaTek Helio A22
Clock Speed 2 GHz 2 GHz Both phones have the same clock speed.
Processor Core Qty 8-core Quad-core Xiaomi Redmi Note 9 has higher processor core quantity than TCL 403.
Graphics System (GPU) ARM G52 MC2 IMG GE8300
MEMORY Xiaomi Redmi Note 9 TCL 403
RAM 3 GB 2 GB Xiaomi Redmi Note 9 has more RAM than TCL 403.
Internal Memory Size (Storage Capacity) 64 GB 32 GB Xiaomi Redmi Note 9 has more internal memory than TCL 403.
User Memory - 21 GB
Supported Flash Memory Cards (Expandable Memory) microSD microSDHC, microSD, microSDXC - up to 512 GB
CAMERA Xiaomi Redmi Note 9 TCL 403
MAIN CAMERA
Number of Main Cameras 4 1
Sensor Resolution 48 Megapixel 8 Megapixel Xiaomi Redmi Note 9 has better camera resolution than TCL 403.
Sensor Size 1/2" 1/4" TCL 403 has better camera sensor size than Xiaomi Redmi Note 9.
Lens Aperture F/1.79 F/2.0 Xiaomi Redmi Note 9 has better lens aperture than Xiaomi Redmi Note 9.
Lens Construction 6-element 4-element
Field of View (FoV) 79.4 degree(s) 76.9 degree(s) Xiaomi Redmi Note 9 has larger lens field of view than TCL 403.
Pixel Size 0.8 μm 1.12 μm TCL 403 has larger camera pixel size than Xiaomi Redmi Note 9.
Focus Adjustment Automatic Automatic
Special Effects HDR, Kaleidoscope HDR
Camera Modes Burst mode, Panorama, night mode, Smart ultra-wide angle mode, Photo timer, Custom watermark, Documents, Beautify, Levelling, Cinematic portraits Panorama, Macro mode
Face Recognition (Face ID) Face recognition - Xiaomi Redmi Note 9 has face detection.
Light Source Flash LED flash
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
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 -
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel -
Sensor Size (2nd Camera) 1/4" -
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 -
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) 13 Megapixel 2 Megapixel Xiaomi Redmi Note 9 has better front camera resolution than TCL 403.
Sensor Size (Front) 1/3.06" 1/5" TCL 403 has better front camera sensor size than Xiaomi Redmi Note 9.
Lens Aperture (Front) F/2.25 F/2.8 Xiaomi Redmi Note 9 has better front lens aperture than Xiaomi Redmi Note 9.
Lens Element Qty (Front) 5-element 2-element
Field of View (Front) 74 degree(s) 61.4 degree(s) Xiaomi Redmi Note 9 has larger front lens field of view than TCL 403.
Pixel Size (Front) 1.12 μm 1.75 μm TCL 403 has larger front camera pixel size than Xiaomi Redmi Note 9.
Focus Adjustment - Focus free
Special Effects (Front) HDR Face Beautification
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 Display flash
Video Resolutions (Front) - 1280 x 720 (720p) at 30 fps
Camera Features (Front) Palm shutter, AI silhouette detection Interpolated to 5MP
BATTERY AND CHARGING Xiaomi Redmi Note 9 TCL 403
Battery Capacity (Battery Size) 5020 mAh 3000 mAh Xiaomi Redmi Note 9 has larger battery capacity than TCL 403.
Recharge Time (Charging Time) - 3.5 hour(s)
Talk Time 1980 minutes 1260 minutes Xiaomi Redmi Note 9 has longer battery life when making calls than TCL 403.
Run Time Details Talk: up to 1980 min
Gaming: up to 16 hrs
Playback (Music): up to 147 hrs
Navigation: up to 16 hrs
Talk: up to 1260 min
Streaming: up to 7 hrs
Playback (Music): up to 48 hrs
Battery Technology Lithium polymer -
CELLULAR Xiaomi Redmi Note 9 TCL 403
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - Android 12 (Go edition)
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, BeiDou, Galileo
COMMUNICATIONS Xiaomi Redmi Note 9 TCL 403
Data Transmission VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSPA+, VoLTE, VoWiFi
2G Band 850 GSM, 900 GSM, 1900 GSM, 2100 GSM -
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 Band 1, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 900
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 3, Band 7, Band 8, Band 20, Band 28
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 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 5.0
MEDIA Xiaomi Redmi Note 9 TCL 403
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio) AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, AWB, Vorbis
Supported Digital Video Standards MKV, XviD, M4V, MP4 MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC
Audio Amplifier Smart PA -
FEATURES Xiaomi Redmi Note 9 TCL 403
Phone Functions 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, G-sensor
Security Devices Face recognition, fingerprint reader Face recognition
Security Technology - Face Unlock
Additional Phone Features Infrared remote control, HyperEngine technology HD Voice, Smart Power Saving Mode
OTHERS Xiaomi Redmi Note 9 TCL 403
Included Accessories Protective cover, power adapter, SIM card removal tool, USB-C cable LCD sticker, micro-USB cable
Compliant Standards TUV Rheinland Low Blue Light Certification HAC (Hearing Aid Compatible)
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