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Xiaomi Redmi Note 12S (NFC 128GB) vs Samsung Galaxy A51 (TV SM-A515F/DST)

Side by side comparison between Xiaomi Redmi Note 12S vs Samsung Galaxy A51 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A51 X Xiaomi Redmi Note 12S (NFC 128GB) 12Points
6.43"
AMOLED

1080x2400

108
MP

16mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
13Points Samsung Galaxy A51 (TV SM-A515F/DST) Compare Xiaomi Redmi Note 12S X
6.5"
AMOLED

1080x2400

48
MP

32mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A51 (TV SM-A515F/DST)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Redmi Note 12S (NFC 128GB)} 12 Advantages Xiaomi Redmi Note 12S (NFC 128GB) vs Galaxy A51 (TV SM-A515F/DST)} 13 Advantages Samsung Galaxy A51 (TV SM-A515F/DST)
+6GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4X
+UFS 2.2Advantage
Fastest write and read storage.
vseMMC 5.1
+90Hz50%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+409 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs405 PPI
+(triple camera) 108MP + 8MP + 2MP69%
Higher resolution main camera
vs(quad camera) 48MP + 12MP + 5MP + 5MP
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+1/1.52" inches32%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+f/1.9 (aperture)5%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/2.0 (aperture)
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+5000 mAh25%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4000 mAh
+33W120%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs15W
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
2.05GHz 64bit Octa-core (12nm)vs+2.3GHz 64bit Octa-core (10nm)2%
More powerful processor, you can open your applications faster
176 grams (6.16 ounces)vs+172 grams (6.02 ounces)2%
Lighter
8 millimeters (0.31 inches)vs+7.9 millimeters (0.31 inches)1%
Thinner
AMOLEDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
6.43"vs+6.5"1%
Larger screen
(front) 16MPvs+(front) 32MP101%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
(4G LTE-A) 400 Mbpsvs+(4G LTE-A) 600 Mbps50%
Faster for surfing the internet and download files
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
Not supportedvs+Digital TVAdvantage
Watch your favorite TV shows anywhere
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

32 Common items in both devices
128GB (101GB available) / 128GB (107GB available)
Until 1TB microSD, microSDXC
Plastic body, glass front
16 million
1080x2400 pixels
LED flash
Only digital zoom
+25 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
ModelRedmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Other model namesRedmi Note 12S (NFC)Galaxy A51 TV SM-A515F/DST
Country or region available(Europe)Hong KongTaiwan
(Europe), Hong Kong, Taiwan
Brazil
Brazil
BrandXiaomiSamsung
Release date4/26/2023, Announced: 3/6/202312/16/2019, Announced: 12/12/2019
Depth8 millimeters (0.31 inches)7.9 millimeters (0.31 inches)
Size (width x height)73.87 x 159.87 millimeters (2.91 x 6.29 in)73.6 x 158.5 millimeters (2.9 x 6.24 in)
Weight176 grams (6.16 ounces)172 grams (6.02 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Display typeAMOLEDSuper AMOLED
Screen size6.43" inches6.5" inches
Screen-to-body ratio~84.5% (screen-to-body ratio)~87.4% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)409 PPI405 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Refresh rate90Hz60Hz
Display features1000nits[peak]Always-On Display

🤖 Operating System

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
System versionAndroid 13Android 10
Firmware updatefeature not registeredAndroid 13
User InterfaceMIUI 14One UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Chipset64bit: MediaTek Helio G96 (12nm)64bit: Samsung Exynos 9611 (10nm)
CPUOcta-core, 2 processors:
2x 2.05GHz ARM Cortex-A76 (Dual-core)
6x 2GHz ARM Cortex-A55 (Hexa-core)
Octa-core, 2 processors:
4x 2.3GHz ARM Cortex-A73 (Quad-core)
4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-G57 MC2 (850MHz)ARM Mali-G72 MP3 (850MHz)
Performance (benchmark)AnTuTu: 364204 (v9)AnTuTu: 113051 (v7), 175363 (v8)
Geekbench: 5401 (v4.4), 1294 (v5.1)
GFXBench: 5.6fps (ES 3.1 onscreen)

💽 Memory and storage

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
RAM memory6GB LPDDR4X4GB LPDDR4X
Internal storage128GB (101GB available)
UFS 2.2
128GB (107GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload400/150 Mbps600/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat13 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat12/13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/2100Not supported
Secondary 4G networkLTE Cat13 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE

📷 Camera

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Back camera (main camera)(triple camera)
108 megapixels
8MP ultrawide f/2.2118°1/4"1.12µm
2MP macro f/2.4
(quad camera)
48 megapixels
12MP ultrawide f/2.213mm1.12µm
5MP telephoto f/2.440mm
5MP depth f/2.21/5.0"1.12µm
Main camera resolution12000x9000 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/1.52" inches1/2" inches
Pixel size0.7µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Front camera (secondary)16 megapixels32 megapixels
Front camera resolution4608x3456 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.4 (aperture)f/2.2 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/3.1" inches1/2.8" inches
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
LoudspeakerStereo sound with dual speakersSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedFM (RDS)
TVNot supportedDigital TV
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
USBUSB 2.0 Type-C reversible connectorUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.2 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portSupportedNot supported

🧭 Sensors

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity5000 mAh4000 mAh
Charger, watts33W Wired fast charging15W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Onyx Black, Ice Blue, Pearl Green• Colors: Prism, Crush Black, White, Blue, Pink

☢️ Radiation rate

Redmi Note 12S (NFC 128GB)Galaxy A51 (TV SM-A515F/DST)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.369W/kg (head), 1.59W/kg (body)
X

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