Xiaomi Redmi Note 9T vs. Samsung Galaxy A03s

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi Redmi Note 9T and Samsung Galaxy A03s. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Xiaomi Redmi Note 9T vs. Samsung Galaxy A03s Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi Note 9T Samsung Galaxy A03s
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-A037G/DSN
Form Factor Touch Touch
Height 161.9 mm 166.5 mm Samsung Galaxy A03s has greater height than Xiaomi Redmi Note 9T.
Width 77.3 mm 75.9 mm Xiaomi Redmi Note 9T has greater width than Samsung Galaxy A03s.
Depth 9.05 mm 9.2 mm Xiaomi Redmi Note 9T is narrower than Xiaomi Redmi Note 9T.
Weight 199 g 198 g Samsung Galaxy A03s is lighter than Xiaomi Redmi Note 9T.
Body Colour Daybreak purple Blue | Black
Protection Splashproof -
Waterproof (Water-resistant) - -
Repairability Index - 8.4 (out of 10)
SAR Value 0.937 W/kg (body), 0.592 W/kg (head), 1.981 W/kg (limb) 0.79 W/kg (body), 0.67 W/kg (head)
Connector Type - 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 Redmi Note 9T Samsung Galaxy A03s
Display Type - LCD display
Display Technology - PLS TFT
Screen Size (Display Size) 6.53" 6.5" Xiaomi Redmi Note 9T has larger screen size than Samsung Galaxy A03s.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 1600 x 720 pixels Xiaomi Redmi Note 9T has better screen resolution than Samsung Galaxy A03s.
Display Format Full HD+ HD+
Pixel Density 395 ppi -
Aspect Ratio 19.5:9 -
Max Brightness 450 cd/m² -
Colour Depth - 16.7 million colours
Contrast Ratio 1500:1 -
Display Features Reading mode, night mode, Dot Display Infinity V Display
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR Xiaomi Redmi Note 9T Samsung Galaxy A03s
Processor Type (CPU) MediaTek Dimensity 800U -
Clock Speed 2.3 GHz 2.3 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) Mali-G57 -
MEMORY Xiaomi Redmi Note 9T Samsung Galaxy A03s
RAM LPDDR4X SDRAM - 4 GB 3 GB Xiaomi Redmi Note 9T has more RAM than Samsung Galaxy A03s.
Internal Memory Size (Storage Capacity) 64 GB 32 GB Xiaomi Redmi Note 9T has more internal memory than Samsung Galaxy A03s.
User Memory - 19.1 GB
Memory Interface UFS 2.2 -
Supported Flash Memory Cards (Expandable Memory) microSD microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Xiaomi Redmi Note 9T Samsung Galaxy A03s
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 13 Megapixel Xiaomi Redmi Note 9T has better camera resolution than Samsung Galaxy A03s.
Sensor Size 1/2" -
Lens Aperture F/1.79 F/2.2 Xiaomi Redmi Note 9T has better lens aperture than Xiaomi Redmi Note 9T.
Pixel Size 0.8 μm -
Focus Adjustment Automatic Automatic
Digital Zoom - 10x
Camera Modes - Panorama, Pro mode, Live Focus mode, Macro mode
Light Source Flash LED 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, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 960 fps 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) 4-in-1 Super Pixel -
SECOND CAMERA
Sensor Resolution (2nd Camera) 2 Megapixel 2 Megapixel Both phones have the same second camera resolution.
Lens Aperture (2nd Camera) F/2.4 F/2.4 Both phones have the same second camera lens aperture.
Pixel Size (2nd Camera) 1.75 μm -
Camera Functions (2nd Camera) Macro camera Macro camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Lens Aperture (3rd Camera) F/2.4 F/2.4 Both phones have the same lens aperture of the third camera.
Pixel Size (3rd Camera) 1.75 μm -
Camera Functions (3rd Camera) Depth camera Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 5 Megapixel Xiaomi Redmi Note 9T has better front camera resolution than Samsung Galaxy A03s.
Lens Aperture (Front) F/2.25 F/2.2 Samsung Galaxy A03s has better front lens aperture than Xiaomi Redmi Note 9T.
Face Recognition (Face ID) Face recognition - Xiaomi Redmi Note 9T has face detection.
Video Resolutions (Front) 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 (Front) - Floating camera button
BATTERY AND CHARGING Xiaomi Redmi Note 9T Samsung Galaxy A03s
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
CELLULAR Xiaomi Redmi Note 9T Samsung Galaxy A03s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 4G Xiaomi Redmi Note 9T has more advanced generation mobile network.
Operating System Android 10 -
User Interface MIUI 12 One UI
Navigation GPS, GLONASS, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi Redmi Note 9T Samsung Galaxy A03s
Data Transmission FDD-LTE, TDD-LTE, 5G NR FR1 FDD-LTE, TDD-LTE
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 5, Band 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 850, 900
4G LTE Band 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 32, Band 38, Band 40, Band 41, Band 42 Band 1, Band 3, 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 700a, 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, TDD 3500 FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
5G NR Band N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n79 -
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 TD 4500 -
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 5.1 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA Xiaomi Redmi Note 9T Samsung Galaxy A03s
Supported Digital Audio Standards AAC, LDAC, LHDC WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID
Supported Digital Video Standards - MKV, FLV, AVI, 3GP, M4V, WebM, 3G2, MP4
Sound Enhancements - Dolby Atmos sound technology
FEATURES Xiaomi Redmi Note 9T Samsung Galaxy A03s
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, proximity sensor, light sensor
Security Devices Face recognition, fingerprint reader (side) Fingerprint reader (side)
Security Technology AI face unlock -
Additional Phone Features Infrared remote control, linear motor, WriteBooster technology, Host Performance Booster (HPB) technology Power Saving Mode, Alarm Clock, Fast Charging, Samsung KNOX, Samsung Smart Switch, Virtual Light Sensing, Virtual Proximity Sensing
OTHERS Xiaomi Redmi Note 9T Samsung Galaxy A03s
Included Accessories Protective cover, power adapter, SIM card removal tool, USB-C cable -
Compliant Standards TUV Rheinland Low Blue Light Certification -
Other projects: