Samsung Galaxy A40 vs. Xiaomi Redmi 9C

Phone Comparison, Reviews and Tests

Detailed comparison and review of Samsung Galaxy A40 and Xiaomi Redmi 9C. 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

Samsung Galaxy A40 vs. Xiaomi Redmi 9C Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy A40 Xiaomi Redmi 9C
Product Type Smartphone Smartphone
Manufacturer Model Number SM-A405FN/DS -
Form Factor Touch Touch
Height 144.4 mm 164.9 mm Xiaomi Redmi 9C has greater height than Samsung Galaxy A40.
Width 69.2 mm 77.07 mm Xiaomi Redmi 9C has greater width than Samsung Galaxy A40.
Depth 7.9 mm 9 mm Samsung Galaxy A40 is narrower than Samsung Galaxy A40.
Weight 140 g 196 g Samsung Galaxy A40 is lighter than Samsung Galaxy A40.
Body Colour Blue | Coral | White | Black Sunrise orange
Waterproof (Water-resistant) - -
SAR Value 1.34 W/kg (body), 0.49 W/kg (head) 0.355 W/kg (head), 0.779 W/kg (body), 1.865 W/kg (limb)
Integrated Components - 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 Samsung Galaxy A40 Xiaomi Redmi 9C
Display Type OLED display -
Display Technology Super AMOLED -
Screen Size (Display Size) 5.9" 6.53" Xiaomi Redmi 9C has larger screen size than Samsung Galaxy A40.
Screen Resolution (Display Resolution) 2340 x 1080 pixels 1600 x 720 pixels Samsung Galaxy A40 has better screen resolution than Xiaomi Redmi 9C.
Display Format Full HD+ HD+
Pixel Density 439 ppi -
Aspect Ratio - 20:9
Max Brightness - 400 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Enhancement Technology Blue light filter Blue light filter, Sunlight mode
Display Features Always-on display, Infinity Display, Edge-to-Edge screen Reading mode, Colour temperature adjustment, Dot Drop display
PROCESSOR Samsung Galaxy A40 Xiaomi Redmi 9C
Processor Type (CPU) Samsung Exynos MediaTek Helio G35
Processor Number 7904 -
Clock Speed 1.8 GHz 2.3 GHz Xiaomi Redmi 9C has higher clock speed than Samsung Galaxy A40.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes Xiaomi Redmi 9C has 64-bit architecture.
Graphics System (GPU) - PowerVR GE8320
MEMORY Samsung Galaxy A40 Xiaomi Redmi 9C
RAM 4 GB LPDDR4X SDRAM - 3 GB Samsung Galaxy A40 has more RAM than Xiaomi Redmi 9C.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
User Memory 49.4 GB -
Memory Interface - eMMC 5.1
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSD
CAMERA Samsung Galaxy A40 Xiaomi Redmi 9C
MAIN CAMERA
Number of Main Cameras 2 3
Sensor Resolution 16 Megapixel 13 Megapixel Samsung Galaxy A40 has better camera resolution than Xiaomi Redmi 9C.
Lens Type Wide-angle lens -
Lens Aperture F/1.7 F/2.2 Samsung Galaxy A40 has better lens aperture than Samsung Galaxy A40.
Field of View (FoV) - 75.2 degree(s)
Focus Adjustment Automatic Automatic
Special Effects - HDR, Kaleidoscope
Camera Modes Panorama, Pro mode, HYPERLAPSE, portrait mode, AR Emoji, Flowers, Animals, Landscapes, Trees, Sky, Mountains, Beaches, Street scenes, Waterfalls, Snow, Birds, Text, Food, Indoor, Night view, Sunsets, Portaits, Green, Sunrises, Shore AI portrait mode, AI Beautify 5.0
Face Recognition (Face ID) - Face recognition Xiaomi Redmi 9C has face detection.
Light Source LED flash Single tone LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) AR sticker, Scene Optimiser, 20 different scenes, Smart professional framing, fault detection Phase Detect Auto-Focus (PDAF), AI Triple camera
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 2 Megapixel Samsung Galaxy A40 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 Samsung Galaxy A40 has better second camera lens aperture than Samsung Galaxy A40.
Field of View (2nd Camera) 123 degree(s) -
Camera Functions (2nd Camera) - Macro camera
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 25 Megapixel 5 Megapixel Samsung Galaxy A40 has better front camera resolution than Xiaomi Redmi 9C.
Lens Aperture (Front) F/2.0 F/2.2 Samsung Galaxy A40 has better front lens aperture than Samsung Galaxy A40.
Pixel Size (Front) - 1.12 μm
Focus Adjustment Automatic -
Special Effects (Front) - HDR
Camera Modes (Front) Portrait mode, AR Emoji, Motion Photos AI portrait mode, AI Beautify 5.0
Face Recognition (Face ID) - Face recognition Xiaomi Redmi 9C has face detection.
Light Source (Front) Display flash Display flash
Camera Features (Front) Floating camera button Self-timer, Palm shutter
BATTERY AND CHARGING Samsung Galaxy A40 Xiaomi Redmi 9C
Battery Capacity (Battery Size) 3100 mAh 5000 mAh Xiaomi Redmi 9C has larger battery capacity than Samsung Galaxy A40.
Fast Charging Technology Samsung Fast Charging - Samsung Galaxy A40 has fast charging technology.
Talk Time 1080 minutes 1920 minutes Xiaomi Redmi 9C has longer battery life when making calls than Samsung Galaxy A40.
Run Time Details Active online usage (3G): up to 9 hrs
Active online usage (4G): up to 11 hrs
Active online usage (Wi-Fi): up to 11 hrs
Playback (video): up to 14 hrs
Playback (audio): up to 62 hrs
Talk (3G): up to 1080 min
Playback (audio): up to 167 hrs
Playback (video): up to 21 hrs
Talk: up to 1920 min
Gaming: up to 10 hrs
CELLULAR Samsung Galaxy A40 Xiaomi Redmi 9C
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 9.0 Pie -
User Interface Samsung One UI -
Intelligent Assistant Bixby -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Samsung Galaxy A40 Xiaomi Redmi 9C
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 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, ANT+ IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Samsung Galaxy A40 Xiaomi Redmi 9C
Supported Digital Audio Standards WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 MKV, MPEG4-ASP, MPEG-4 SP, H.264 BP, H.264 MP, H.264 HP
Sound Enhancements Dolby Atmos sound technology -
FEATURES Samsung Galaxy A40 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, ambient light sensor, proximity sensor, gyro sensor, hall sensor, geomagnetic sensor Accelerometer, ambient light sensor, distance sensor
Security Devices Face recognition, fingerprint reader Face recognition, fingerprint reader
Additional Phone Features Alarm Clock, Fast Charging AI face unlock, HyperEngine technology
OTHERS Samsung Galaxy A40 Xiaomi Redmi 9C
Included Accessories Power adapter USB cable, SIM card removal tool, 10W charger
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