Xiaomi Redmi Note 9S vs. Xiaomi Redmi 9C

Phone Comparison, Reviews and Tests

Side by side comparison and review of Xiaomi Redmi Note 9S and Xiaomi Redmi 9C. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Xiaomi Redmi Note 9S vs. Xiaomi Redmi 9C Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi Note 9S Xiaomi Redmi 9C
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 165.75 mm 164.9 mm Xiaomi Redmi Note 9S has greater height than Xiaomi Redmi 9C.
Width 76.68 mm 77.07 mm Xiaomi Redmi 9C has greater width than Xiaomi Redmi Note 9S.
Depth 8.8 mm 9 mm Xiaomi Redmi Note 9S is narrower than Xiaomi Redmi Note 9S.
Weight 209 g 196 g Xiaomi Redmi 9C is lighter than Xiaomi Redmi Note 9S.
Body Colour Aurora blue Sunrise orange
Body Material Curved 3D glass, Gorilla glass 5 -
Protection Dustproof, splashproof -
Waterproof (Water-resistant) - -
SAR Value 0.98 W/kg (body), 0.72 W/kg (head), 2.35 W/kg (limb) 0.355 W/kg (head), 0.779 W/kg (body), 1.865 W/kg (limb)
Integrated Components Ultra-linear speakers FM radio
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
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 9S Xiaomi Redmi 9C
Display Type LCD display -
Screen Size (Display Size) 6.67" 6.53" Xiaomi Redmi Note 9S has larger screen size than Xiaomi Redmi 9C.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 1600 x 720 pixels Xiaomi Redmi Note 9S has better screen resolution than Xiaomi Redmi 9C.
Display Format Full HD+ HD+
Aspect Ratio - 20:9
Max Brightness - 400 cd/m²
Contrast Ratio 1500:1 1500:1 Both phones have the same display contrast ratio.
HDR Yes - Xiaomi Redmi Note 9S has HDR.
Display Enhancement Technology - Blue light filter, Sunlight mode
Display Features Reading mode 2.0, Dot Display Reading mode, Colour temperature adjustment, Dot Drop display
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) -
PROCESSOR Xiaomi Redmi Note 9S Xiaomi Redmi 9C
Processor Type (CPU) Qualcomm Snapdragon 720G MediaTek Helio G35
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.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 618 PowerVR GE8320
MEMORY Xiaomi Redmi Note 9S Xiaomi Redmi 9C
RAM 4 GB LPDDR4X SDRAM - 3 GB Xiaomi Redmi Note 9S has more RAM than Xiaomi Redmi 9C.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Memory Interface - eMMC 5.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSD
CAMERA Xiaomi Redmi Note 9S Xiaomi Redmi 9C
MAIN CAMERA
Number of Main Cameras 4 3
Sensor Resolution 48 Megapixel 13 Megapixel Xiaomi Redmi Note 9S has better camera resolution than Xiaomi Redmi 9C.
Sensor Size 1/2" -
Lens Aperture F/1.79 F/2.2 Xiaomi Redmi Note 9S has better lens aperture than Xiaomi Redmi Note 9S.
Lens Construction 6-element -
Field of View (FoV) 79 degree(s) 75.2 degree(s) Xiaomi Redmi Note 9S has larger lens field of view than Xiaomi Redmi 9C.
Pixel Size 0.8 μm -
Focus Adjustment Automatic Automatic
Special Effects HDR, Kaleidoscope HDR, Kaleidoscope
Camera Modes Burst mode, Panorama, night mode, Smart ultra-wide angle mode, Photo timer, Custom watermark, Documents, Beautify, Levelling, Cinematic portraits AI portrait mode, AI Beautify 5.0
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Light Source Dual LED flash Single tone 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, Slo-mo video 1280 x 720 (720p) at 960 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), AI Triple camera
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 2 Megapixel Xiaomi Redmi Note 9S has better second camera resolution than Xiaomi Redmi 9C.
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 F/2.4 Xiaomi Redmi Note 9S has better second camera lens aperture than Xiaomi Redmi Note 9S.
Field of View (2nd Camera) 119 degree(s) -
Pixel Size (2nd Camera) 1.12 μm -
Camera Functions (2nd Camera) - Macro camera
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel 2 Megapixel Xiaomi Redmi Note 9S has higher resolution third camera than Xiaomi Redmi 9C.
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) 1.12 μm -
Camera Functions (3rd Camera) Macro camera Depth camera
Camera Features (3rd Camera) AF (2cm-10cm) -
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Lens Aperture (4th Camera) F/2.4 -
Pixel Size (4th Camera) 1.75 μm -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 5 Megapixel Xiaomi Redmi Note 9S has better front camera resolution than Xiaomi Redmi 9C.
Lens Aperture (Front) F/2.48 F/2.2 Xiaomi Redmi 9C has better front lens aperture than Xiaomi Redmi Note 9S.
Pixel Size (Front) 1 μm 1.12 μm Xiaomi Redmi 9C has larger front camera pixel size than Xiaomi Redmi Note 9S.
Special Effects (Front) HDR HDR
Camera Modes (Front) Panoramic selfies, AI portrait mode, AI Beautify, Slo-mo Selfie AI portrait mode, AI Beautify 5.0
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Light Source (Front) Display flash Display flash
Camera Features (Front) AI scene detection, Palm shutter, AI silhouette detection Self-timer, Palm shutter
BATTERY AND CHARGING Xiaomi Redmi Note 9S Xiaomi Redmi 9C
Battery Capacity (Battery Size) 5020 mAh 5000 mAh Xiaomi Redmi Note 9S has larger battery capacity than Xiaomi Redmi 9C.
Talk Time 1980 minutes 1920 minutes Xiaomi Redmi Note 9S has longer battery life when making calls than Xiaomi Redmi 9C.
Run Time Details Talk: up to 1980 min
Gaming: up to 13 hrs
Playback (Music): up to 147 hrs
Navigation: up to 16 hrs
Playback (audio): up to 167 hrs
Playback (video): up to 21 hrs
Talk: up to 1920 min
Gaming: up to 10 hrs
Battery Technology Lithium Ion -
CELLULAR Xiaomi Redmi Note 9S Xiaomi Redmi 9C
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
User Interface MIUI 10 -
Payment Technology Google Pay -
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi Redmi Note 9S Xiaomi Redmi 9C
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
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 8
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 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 1, Band 2, Band 3, Band 4, 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 800 DD, FDD 700 APT, TDD 2600, TDD 2300 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
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC - Yes Xiaomi Redmi 9C has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi Redmi Note 9S Xiaomi Redmi 9C
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio), MP4 AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards MKV, XviD, M4V, MP4 MKV, MPEG4-ASP, MPEG-4 SP, H.264 BP, H.264 MP, H.264 HP
Audio Amplifier Smart PA -
FEATURES Xiaomi Redmi Note 9S Xiaomi Redmi 9C
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, digital compass, gyro sensor, distance sensor, infrared (IR) sensor, In-screen ambient light sensor Accelerometer, ambient light sensor, distance sensor
Security Devices Face recognition, fingerprint reader (side) Face recognition, fingerprint reader
Security Technology A.I. face recognition -
Additional Phone Features Infrared remote control, AI face unlock, Qualcomm 5th generation AI Engine, Z-axis linear vibration motor AI face unlock, HyperEngine technology
OTHERS Xiaomi Redmi Note 9S Xiaomi Redmi 9C
Included Accessories Protective cover, SIM card removal tool, USB-C cable, 18W charger USB cable, SIM card removal tool, 10W charger
Compliant Standards TUV Rheinland -
Other projects: