Xiaomi Redmi Note 12 (China 128GB/6GB) vs Samsung Galaxy A56 (SM-A566B/DS 256GB/12GB)

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Side by side comparison between Xiaomi Redmi Note 12 vs Samsung Galaxy A56 phones, differences, pros, cons and full specifications. What's the better?

5/20/2025 10:12 AM, updated: 5/31/2025 11:22 AM

Compare Samsung Galaxy A56 X Xiaomi Redmi Note 12 (China 128GB/6GB) 05Points

Specifications Compare Models Pictures

6.67"
AMOLED

1080x2400

48
MP

8mp

6GB
RAM

Octa-core

5000
mAh

(Non removable)

25Points Samsung Galaxy A56 (SM-A566B/DS 256GB/12GB) Compare Xiaomi Redmi Note 12 X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2340

50
MP

12mp

12GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A56 (SM-A566B/DS 256GB/12GB)

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!

5 Advantages Xiaomi Redmi Note 12 (China 128GB/6GB)	vs	25 Advantages Samsung Galaxy A56 (SM-A566B/DS 256GB/12GB)
+188 grams (6.58 ounces)5% Lighter	vs	198 grams (6.93 ounces)
+1080x2400 pixels3% Higher resolution screen	vs	1080x2340 pixels
+395 PPI3% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	385 PPI
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
2GHz 64bit Octa-core (6nm)	vs	+2.9GHz 64bit Octa-core (4nm)28% More powerful processor, you can open your applications faster
6GB LPDDR4X	vs	+12GB LPDDR5100% More RAM memory. Typically more responsive and better for multitasking.
128GB (101GB available)	vs	+256GB (233GB available)131% More internal storage for applications and files
UFS 2.2	vs	+UFS 3.1Advantage Fastest write and read storage.
8 millimeters (0.31 inches)	vs	+7.4 millimeters (0.29 inches)8% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
AMOLED	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
Not supported	vs	+HDR10+Advantage The HDR10+ display provides vibrant colors and more details
6.67"	vs	+6.7"1% Larger screen
(dual camera) 48MP + 2MP	vs	+(triple camera) 50MP + 12MP + 5MP34% Higher resolution main camera
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
1/2.76" inches	vs	+1/1.56" inches77% The larger sensor camera lets you take photos with better depth.
(front) 8MP	vs	+(front) 12MP50% 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
(5G SA/NSA) 2000 Mbps	vs	+(5G Sub6) 3000 Mbps50% Faster for surfing the internet and download files
33W	vs	+45W36% 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.
2 slots (Dual-SIM)	vs	+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.
Mono sound (not stereo)	vs	+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls
2 microphones	vs	+3 microphones50% More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 a/b/g/n/ac [wifi5]	vs	+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
5.1 + A2DP/LE	vs	+5.3 + A2DP/LEAdvantage Bluetooth 5.3 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys
IP53 certified	vs	+IP67 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

26 Common items in both devices

120Hz

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus

BSI sensor

HDR photo on both cameras / HDR photo/video on both cameras

+19 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

📱 Model features
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Change model		Choose the model
Model	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Other model names	Redmi Note 12 5G 22101317C	Galaxy A56 5G SM-A566B/Dual-SIM
Country or region available	China	Indonesia, Malaysia, Singapore, Vietnam
Brand	Xiaomi	Samsung
Release date	11/1/2022, Announced: 10/27/2022	3/10/2025, Announced: 3/2/2025
Depth	8 millimeters (0.31 inches)	7.4 millimeters (0.29 inches)
Size (width x height)	76.21 x 165.88 millimeters (3 x 6.53 in)	77.5 x 162.2 millimeters (3.05 x 6.39 in)
Weight	188 grams (6.58 ounces)	198 grams (6.93 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back Back: Gorilla Glass Victus+
Protection against water and others	IP53 certified: protection against dust and splashing	IP67 certified: dust proof and waterproof over 1 meter and 30min
📲 Display
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Display type	AMOLED	Super AMOLED
Screen size	6.67" inches	6.7" inches
Screen-to-body ratio	~85% (screen-to-body ratio)	~87.7% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	395 PPI	385 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	120Hz	120Hz
Display features	450nits[typ], 1200nits[peak] 100% DCI P3 Touch Sampling Rate: 240Hz	1900nits[peak] HDR10+ Always-On Display
🤖 Operating System
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
System version	Android 12	Android 15
Firmware update	Android 15	feature not registered
User Interface	MIUI 13 / 14 / HyperOS	One UI 7.0
⚙️ Processor
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Chipset	64bit: Qualcomm Snapdragon 4 Gen 1 (SM4375) (6nm)	64bit: Samsung Exynos 1580 (4nm)
CPU	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A78 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core)	Octa-core, 3 processors: 1x 2.9GHz ARM Cortex-A720 (Single-core) 3x 2.6GHz ARM Cortex-A720 (Triple-core) 4x 1.95GHz ARM Cortex-A520 (Quad-core)
GPU graphical controller	Qualcomm Adreno 619	Samsung Xclipse 540 (1.3Ghz)
Performance (benchmark)	AnTuTu: 360847 (v9) Geekbench: 1998 (v5.1), 2017 (v6)	AnTuTu: 908692 (v10) Geekbench: 3899 (v6)
💽 Memory and storage
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
RAM memory	6GB LPDDR4X	12GB LPDDR5
Internal storage	128GB (101GB available) UFS 2.2	256GB (233GB available) UFS 3.1
External storage	Not supported	Not supported
📶 Mobile networks
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM
Maximum Download / Upload	2000/1024 Mbps	3000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	2G, 3G, 4G, 5G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	SA/NSA (1, 3, 5, 8, 28, 41, 77, 78)	SA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G network	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Secondary 4G network	LTE Cat15 (1, 3, 5, 7, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
📷 Camera
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Back camera (main camera)	(dual camera) 48 megapixels 2MP depth f/2.41.75µm	(triple camera) 50 megapixels 12MP ultrawide f/2.2123°1/3.06"1.12µm 5MP macro f/2.4
Main camera resolution	8000x6000 pixels	8160x6120 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/2.76" inches	1/1.56" inches
Pixel size	0.8µm pixel	1µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo on both cameras	HDR photo/video on both cameras
Camera extras	1080p@30fps 720p@120fps (slow motion)	4K@30fps 1080p@30/60fps 720p@240fps (slow motion) 10-bit HDR
📸 Front camera
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Front camera (secondary)	8 megapixels	12 megapixels
Front camera resolution	3264x2448 pixels	4000x3000 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/4" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Loudspeaker	Mono sound (not stereo) 24-bit/192kHz	Stereo sound
Active noise cancellation	2 microphones	3 microphones
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.1 + A2DP/LE	5.3 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFC	Not supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	5000 mAh	5000 mAh
Charger, watts	33W Wired fast charging	45W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White, Blue	• Colors: Graphite, Lightgray, Pink, Olive
☢️ Radiation rate
	Redmi Note 12 (China 128GB/6GB)	Galaxy A56 (SM-A566B/DS 256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.61W/kg (head), 1.051W/kg (body)