Samsung Galaxy S10 5G vs. Xiaomi Redmi Note 12

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy S10 5G and Xiaomi Redmi Note 12. 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

Samsung Galaxy S10 5G vs. Xiaomi Redmi Note 12 Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Product Type Smartphone Smartphone
Manufacturer Model Number SM-G977U -
Form Factor Touch Touch
Height 162.6 mm 165.66 mm Xiaomi Redmi Note 12 has greater height than Samsung Galaxy S10 5G.
Width 77.1 mm 75.96 mm Samsung Galaxy S10 5G has greater width than Xiaomi Redmi Note 12.
Depth 7.9 mm 7.85 mm Xiaomi Redmi Note 12 is narrower than Samsung Galaxy S10 5G.
Weight 198 g 183.5 g Xiaomi Redmi Note 12 is lighter than Samsung Galaxy S10 5G.
Body Colour Crown silver | Majestic black Ice blue | Onyx grey | Mint green
Body Material Aluminium, Gorilla glass 6 -
Protection Dustproof, splashproof, waterproof Dustproof, splashproof
Waterproof (Water-resistant) Yes - Samsung Galaxy S10 5G is waterproof.
IP rating IP68 IP53
Repairability Index - 7.5 (out of 10)
SAR Value 1.55 W/kg (body), 0.264 W/kg (head) 2.55 W/kg (limb), 0.9 W/kg (head), 0.995 W/kg (body)
Integrated Components Heart rate sensor -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Display Type OLED display OLED display
Display Technology Infinity-O Dynamic AMOLED AMOLED
Screen Size (Display Size) 6.7" 6.67" Samsung Galaxy S10 5G has larger screen size than Xiaomi Redmi Note 12.
Screen Resolution (Display Resolution) 3040 x 1440 pixels 2400 x 1080 pixels Samsung Galaxy S10 5G has better screen resolution than Xiaomi Redmi Note 12.
Display Format QHD+ Full HD+
Pixel Density 505 ppi 395 ppi Samsung Galaxy S10 5G has better pixel density than Xiaomi Redmi Note 12.
Aspect Ratio 19:9 -
Max Brightness - 1200 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio 2000000:1 4500000:1 Xiaomi Redmi Note 12 has better display contrast ratio than Samsung Galaxy S10 5G.
HDR Yes - Samsung Galaxy S10 5G has HDR.
HDR Technology HDR10+ -
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features Edge Screen, AOD(Always On Display) Sunlight Display, Reading mode, DCI-P3 Wide colour gamut, DotDisplay, E2 Pro
Display Protection (Screen Protector) Corning Gorilla Glass 6 (scratch resistant glass) -
PROCESSOR Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Processor Type (CPU) Qualcomm Snapdragon 855 Qualcomm Snapdragon 685
Clock Speed 2.8 GHz 2.8 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 - Samsung Galaxy S10 5G has 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 610
MEMORY Samsung Galaxy S10 5G Xiaomi Redmi Note 12
RAM LPDDR4X SDRAM - 8 GB LPDDR4X SDRAM - 4 GB Samsung Galaxy S10 5G has more RAM than Xiaomi Redmi Note 12.
Internal Memory Size (Storage Capacity) 256 GB 128 GB Samsung Galaxy S10 5G has more internal memory than Xiaomi Redmi Note 12.
User Memory 226.1 GB -
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy S10 5G Xiaomi Redmi Note 12
MAIN CAMERA
Number of Main Cameras 4 3
Sensor Resolution 12 Megapixel 50 Megapixel Xiaomi Redmi Note 12 has better camera resolution than Samsung Galaxy S10 5G.
Sensor Size - 1/2.76"
Sensor Name - Samsung ISOCELL JN1
Lens Type Telephoto lens -
Lens Aperture F/2.4 F/1.8 Xiaomi Redmi Note 12 has better lens aperture than Samsung Galaxy S10 5G.
Lens Construction - 5-element
Field of View (FoV) 45 degree(s) -
Pixel Size 1 μm 0.64 μm Samsung Galaxy S10 5G has larger camera pixel size than Xiaomi Redmi Note 12.
Optical Image Stabiliser (OIS) Dual OIS (Optical Image Stabilisation) - Samsung Galaxy S10 5G has optical stabilisation.
Focus Adjustment Automatic, manual Automatic
Optical Zoom 2x -
Digital Zoom 10x -
Self-Timer Delay Yes -
Special Effects HDR, Grid Line, Motion photos Bokeh effect
HDR Mode Auto HDR mode -
Camera Modes Panorama, Slow motion mode, Pro mode, HYPERLAPSE, Super Slow-mo, Flowers, Greenery, Trees, Sky, Mountains, Beaches, Watersides, Snow, Backlit, Text, Food, Live focus with bokeh effect, Face, Baby, Person, Dog, Cat, People, Sunset, Sunrise, City, Waterfall, Scenery, Stage, Vehicles, Drinks, Animal, Shoes, Indoor, Clothes, Night view, Live focus video Portrait mode
Face Recognition (Face ID) Face detection - Samsung Galaxy S10 5G has face detection.
White Balance Custom, automatic -
Light Source High CRI LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Quick Launch, Playback zoom, Phase Detect Auto-Focus (PDAF), blink detection, VDIS (Video Digital Image Stabilisation), Tracking AF, Video location tags, location tags, Hyperlapse video support 1080p, Scene Optimiser, Full view, Flaw detection, 9.1MP still photos recording 4K video, Shot suggestions, AR Emoji, blur detection, HDR10+ recording, Floating shutter button, Super steady 4-in-1 to 1.28μm pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) 16 Megapixel 8 Megapixel Samsung Galaxy S10 5G has better second camera resolution than Xiaomi Redmi Note 12.
Sensor Size (2nd Camera) - 1/4"
Sensor Name (2nd Camera) - Omnivision OV08D sensor
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
Field of View (2nd Camera) 123 degree(s) 120 degree(s) Samsung Galaxy S10 5G has larger second camera lens field of view than Xiaomi Redmi Note 12.
Pixel Size (2nd Camera) 1 μm 1.12 μm Xiaomi Redmi Note 12 has larger second camera pixel size than Samsung Galaxy S10 5G.
Camera Features (2nd Camera) Dual Pixel AF, OIS (Optical Image Stabilisation) -
THIRD CAMERA
Sensor Resolution (3rd Camera) 12 Megapixel 2 Megapixel Samsung Galaxy S10 5G has higher resolution third camera than Xiaomi Redmi Note 12.
Lens Type (3rd Camera) Wide-angle lens -
Lens Aperture (3rd Camera) F/1.5 and f/2.4 F/2.4 Samsung Galaxy S10 5G has better third camera lens aperture than Samsung Galaxy S10 5G.
Lens Element Qty (3rd Camera) - 3-element
Field of View (3rd Camera) 77 degree(s) -
Pixel Size (3rd Camera) 1.4 μm -
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Samsung Galaxy S10 5G has optical stabilisation of the third camera.
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) Dual Pixel AF -
FOURTH CAMERA
Lens Aperture (4th Camera) F/1.2 -
Field of View (4th Camera) 72 degree(s) -
Pixel Size (4th Camera) 10 μm -
Camera Functions (4th Camera) Capture depth information -
FRONT CAMERA
Number of Front Cameras 2 1
Sensor Resolution (Front) 10 Megapixel 13 Megapixel Xiaomi Redmi Note 12 has better front camera resolution than Samsung Galaxy S10 5G.
Sensor Size (Front) - 1/3.0"
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/1.9 F/2.45 Samsung Galaxy S10 5G has better front lens aperture than Samsung Galaxy S10 5G.
Lens Element Qty (Front) - 5-element
Field of View (Front) 80 degree(s) -
Pixel Size (Front) 1.22 μm -
Focus Adjustment Automatic -
Camera Modes (Front) Wide selfie mode, Live Focus mode, AR Emoji, selfie focus, Live focus video -
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) Dual Pixel AF -
SECOND FRONT CAMERA
Sensor Resolution (2nd Front) 8 Megapixel -
Lens Aperture (2nd Front) F/1.6 -
Field of View (2nd Front) 75 degree(s) -
Pixel Size (2nd Front) 10 μm -
Camera Functions (2nd Front) Capture depth information -
BATTERY AND CHARGING Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Battery Capacity (Battery Size) 4500 mAh 5000 mAh Xiaomi Redmi Note 12 has larger battery capacity than Samsung Galaxy S10 5G.
Fast Charging Technology Qualcomm Quick Charge 2.0, Adaptive Fast Charging Mi-FC fast charging technology Both phones have fast charging technology.
Wireless Charging Yes - Samsung Galaxy S10 5G can be charged wirelessly.
Wireless Charging Standards WPC, PMA, Qi, Fast Wireless Charging 2.0, Wireless PowerShare -
Talk Time 2400 minutes 1860 minutes Samsung Galaxy S10 5G has longer battery life when making calls than Xiaomi Redmi Note 12.
Run Time Details Talk: up to 2400 min
Standby (Always On Display Off): up to 350 hrs
Standby (Always On Display On): up to 113 hrs
Talk: up to 1860 min
Gaming: up to 9 hrs
Playback (video): up to 21 hrs
CELLULAR Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 5G 4G Samsung Galaxy S10 5G has more advanced generation mobile network.
Operating System Android 9.0 Pie Android 13
User Interface One UI MIUI 14
Intelligent Assistant Bixby -
Payment Technology Samsung Pay -
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, Galileo
COMMUNICATIONS Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, VoWiFi, LAA, 5G NR FR1 FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 850, 900
4G LTE Band Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41, Band 46, Band 48, Band 66 Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3 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 N260, n261 -
5G NR Frequency TDD 39GHz, TDD 28GHz -
Wireless Interface IEEE 802.11a/b/g/n/ac, ANT+/ANT, IEEE 802.11a/b/g/n/ac/ax IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 LE Bluetooth 5.0
NFC Yes - Samsung Galaxy S10 5G has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Supported Digital Audio Standards WAV, WMA, AAC, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, APE (Monkey's Audio), M4A, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID, DSD64, DSD128 -
Supported Digital Video Standards MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 -
Sound Enhancements Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, stereo speakers tuned by AKG, Dolby Digital sound, Qualcomm TrueWireless, Qualcomm Broadcast Audio, Qualcomm Aqstic audio, Qualcomm aptX audio -
FEATURES Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, pressure sensor, geomagnetic sensor, HR sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices Fingerprint reader (under display), face recognition Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features Multi Window, Smart Select, MU-MIMO technology, Samsung KNOX, High AOP Mic, Smart View, Live message, Bixby Vision, Secure Folder function, Dual Audio, Bixby Routines, Intelligent Performance Enhancer Graphite cooling, IR blaster, coin vibration motor
OTHERS Samsung Galaxy S10 5G Xiaomi Redmi Note 12
Included Accessories Power adapter, SIM card removal tool, clear soft case, USB-C cable, headset (tuned by AKG), USB connector (OTG), protective film 33W charger
Compliant Standards IP68 IP53, SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification, Netflix HD Certification
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