Samsung Galaxy M12 vs. Xiaomi Redmi Note 12 5G

Phone Comparison, Reviews and Tests

In depth comparison and review of Samsung Galaxy M12 and Xiaomi Redmi Note 12 5G. 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 M12 vs. Xiaomi Redmi Note 12 5G Comparison Chart
DESIGN AND DIMENSIONS Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Product Type Smartphone Smartphone
Manufacturer Model Number SM-M127F/DSN -
Form Factor Touch Touch
Height 164 mm 165.88 mm Xiaomi Redmi Note 12 5G has greater height than Samsung Galaxy M12.
Width 75.9 mm 76.21 mm Xiaomi Redmi Note 12 5G has greater width than Samsung Galaxy M12.
Depth 9.7 mm 7.98 mm Xiaomi Redmi Note 12 5G is narrower than Samsung Galaxy M12.
Weight 214 g 189 g Xiaomi Redmi Note 12 5G is lighter than Samsung Galaxy M12.
Body Colour Black | Green Ice blue | Forest green | Onyx grey
Protection - Dustproof, splashproof
Waterproof (Water-resistant) - - Xiaomi Redmi Note 12 5G is waterproof.
IP rating - IP53
SAR Value 1.388 W/kg (body), 1.83 W/kg (limb), 0.539 W/kg (head) 0.68 W/kg (head), 0.911 W/kg (body), 2.395 W/kg (limb)
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 Dual-SIM Dual-SIM
DISPLAY Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Display Type LCD display OLED display
Display Technology PLS TFT AMOLED
Screen Size (Display Size) 6.5" 6.67" Xiaomi Redmi Note 12 5G has larger screen size than Samsung Galaxy M12.
Screen Resolution (Display Resolution) 1600 x 720 pixels 2400 x 1080 pixels Xiaomi Redmi Note 12 5G has better screen resolution than Samsung Galaxy M12.
Display Format HD+ Full HD+
Pixel Density - 395 ppi
Max Brightness - 1200 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 4500000:1
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features Infinity V Display, Dark mode Sunlight Display, Reading mode, DCI-P3 Wide colour gamut, DotDisplay, E2 Pro
PROCESSOR Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Processor Type (CPU) - Qualcomm Snapdragon 4 Gen 1
Clock Speed 2 GHz 2 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) - Qualcomm ADRENO 619
MEMORY Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
RAM 4 GB LPDDR4X SDRAM - 6 GB Xiaomi Redmi Note 12 5G has more RAM than Samsung Galaxy M12.
Internal Memory Size (Storage Capacity) 64 GB 128 GB Xiaomi Redmi Note 12 5G has more internal memory than Samsung Galaxy M12.
User Memory 48.1 GB -
Memory Interface - UFS 2.2
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSD, microSDXC - up to 1 TB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
MAIN CAMERA
Number of Main Cameras 4 3
Sensor Resolution 48 Megapixel 48 Megapixel Both phones have the same camera resolution.
Sensor Size - 1/2.76"
Sensor Name - Samsung ISOCELL JN1
Lens Aperture F/2.0 F/1.8 Xiaomi Redmi Note 12 5G has better lens aperture than Samsung Galaxy M12.
Lens Construction - 5-element
Pixel Size - 0.64 μm
Focus Adjustment Automatic Automatic
Digital Zoom 10x -
Special Effects Bokeh effect Bokeh effect
Camera Modes Portrait mode Portrait mode
Light Source LED flash 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) - 4-in-1 to 1.28μm pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel 8 Megapixel Xiaomi Redmi Note 12 5G has better second camera resolution than Samsung Galaxy M12.
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) 118 degree(s) Samsung Galaxy M12 has larger second camera lens field of view than Xiaomi Redmi Note 12 5G.
Pixel Size (2nd Camera) - 1.12 μm
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.
Lens Element Qty (3rd Camera) - 3-element
Camera Functions (3rd Camera) Depth camera Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Lens Aperture (4th Camera) F/2.4 -
Camera Functions (4th Camera) Macro camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 13 Megapixel Xiaomi Redmi Note 12 5G has better front camera resolution than Samsung Galaxy M12.
Sensor Size (Front) - 1/3.0"
Lens Aperture (Front) F/2.2 F/2.45 Samsung Galaxy M12 has better front lens aperture than Samsung Galaxy M12.
Lens Element Qty (Front) - 5-element
Focus Adjustment Focus free -
Special Effects (Front) Bokeh effect -
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Battery Capacity (Battery Size) 5000 mAh 5000 mAh Both phones have the same battery capacity.
Fast Charging Technology Adaptive Fast Charging Mi-FC fast charging technology Both phones have fast charging technology.
Talk Time 2940 minutes 2040 minutes Samsung Galaxy M12 has longer battery life when making calls than Xiaomi Redmi Note 12 5G.
Run Time Details Active online usage (LTE): up to 20 hrs
Active online usage (Wi-Fi): up to 20 hrs
Playback (video): up to 19 hrs
Playback (audio): up to 92 hrs
Talk (4G): up to 2940 min
Talk: up to 2040 min
Gaming: up to 14 hrs
Playback (YouTube): up to 21 hrs
CELLULAR Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Xiaomi Redmi Note 12 5G has more advanced generation mobile network.
Operating System - Android 12
User Interface One UI MIUI 14
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Data Transmission FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
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 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 12, Band 17, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41, Band 66 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 32, 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 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40
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 2300
Wireless Interface IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC Yes Yes Both phones have an NFC reader for mobile payments.
MEDIA Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Supported Digital Audio Standards WAV, 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 -
FEATURES Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Security Technology - AI face unlock
Additional Phone Features Samsung KNOX, Virtual Light Sensing, Virtual Proximity Sensing Graphite cooling, IR blaster, coin vibration motor
OTHERS Samsung Galaxy M12 Xiaomi Redmi Note 12 5G
Included Accessories - 33W charger
Compliant Standards - IP53, SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification
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