Samsung Galaxy M51 (SM-M515F/DSN) vs Xiaomi Poco F4 (256GB/12GB)

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Side by side comparison between Samsung Galaxy M51 vs Xiaomi Poco F4 phones, differences, pros, cons and full specifications. What's the better?

6/23/2022 12:03 PM, updated: 5/4/2023 8:26 AM

Compare Xiaomi Poco F4 X Samsung Galaxy M51 (SM-M515F/DSN) 09Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2340

64
MP

32mp

6GB
RAM

Octa-core

7000
mAh

(Non removable)

20Points Xiaomi Poco F4 (256GB/12GB) Compare Samsung Galaxy M51 X

Specifications Compare Models Pictures

6.67"
AMOLED

1080x2400

64
MP

20mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi Poco F4 (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!

9 Advantages Samsung Galaxy M51 (SM-M515F/DSN)	vs	20 Advantages Xiaomi Poco F4 (256GB/12GB)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid	vs	AMOLED
+6.7"1% Larger screen	vs	6.67"
+(quad camera) 64MP + 12MP + 5MP + 5MP16% Higher resolution main camera	vs	(triple camera) 64MP + 8MP + 2MP
+1/1.73" inches16% The larger sensor camera lets you take photos with better depth.	vs	1/2" inches
+(front) 32MP61% Higher resolution secondary camera to take pictures and selfies	vs	(front) 20MP
+7000 mAh56% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4500 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
2.2GHz 64bit Octa-core (8nm)	vs	+3.2GHz 64bit Octa-core (7nm)32% 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 (106GB available)	vs	+256GB (218GB available)106% More internal storage for applications and files
eMMC 5.1	vs	+UFS 3.1Advantage Fastest write and read storage.
213 grams (7.46 ounces)	vs	+195 grams (6.83 ounces)9% Lighter
9.5 millimeters (0.37 inches)	vs	+7.7 millimeters (0.3 inches)23% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
Not supported	vs	+Dolby Vision/HDR10+Advantage The Dolby Vision/HDR10+ display provides vibrant colors and more details
60Hz	vs	+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
1080x2340 pixels	vs	+1080x2400 pixels3% Higher resolution screen
385 PPI	vs	+395 PPI3% Crisper display of text, images and videos because it has more pixels per inch (ppi)
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Android 11	vs	+Android 13Advantage Android 13 is newer and safer
4G LTE-A	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE-A) 400 Mbps	vs	+(5G SA/NSA) 2000 Mbps4 times Faster for surfing the internet and download files
25W	vs	+67W168% 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.
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
5.0 + A2DP/LE	vs	+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster
Not supported	vs	+IP53 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

23 Common items in both devices

LED flash

Only digital zoom

PDAF: phase detection autofocus

HDR photo on both cameras

f/1.8 (aperture)

4K UHD (3840x2160)

(front) Full HD (1920x1080)

+16 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
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Change model		Choose the model
Model	Galaxy M51 (SM-M515F/DSN)	Poco F4 (256GB/12GB)
Other model names	Samsung Galaxy M51 SM-M515F/DSN (6GB RAM)	POCO F4 5G (256GB+12GB RAM)
Country or region available	(Europe), (Global, International)	India
Brand	Samsung	Xiaomi
Release date	9/11/2020	6/27/2022, Announced: 6/23/2022
Depth	9.5 millimeters (0.37 inches)	7.7 millimeters (0.3 inches)
Size (width x height)	76.3 x 163.9 millimeters (3 x 6.45 in)	75.95 x 163.2 millimeters (2.99 x 6.43 in)
Weight	213 grams (7.46 ounces)	195 grams (6.83 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
Protection against water and others	Not supported	IP53 certified: protection against dust and splashing
📲 Display
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Display type	Super AMOLED Plus	AMOLED
Screen size	6.7" inches	6.67" inches
Screen-to-body ratio	~88.1% (screen-to-body ratio)	~86.7% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	385 PPI	395 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 5
Refresh rate	60Hz	120Hz
Display features	Not supported	900nits[typ], 1300nits[peak] Dolby Vision/HDR10+ 100% DCI-P3
🤖 Operating System
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
System version	Android 10	Android 12
Firmware update	Android 11	Android 13
User Interface	feature not registered	MIUI 13 / 14
⚙️ Processor
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Chipset	64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm)	64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)	Octa-core, 3 processors: 1x 3.2GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core)
GPU graphical controller	Qualcomm Adreno 618 (700MHz)	Qualcomm Adreno 650 (670MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
RAM memory	6GB LPDDR4X	12GB LPDDR5
Internal storage	128GB (106GB available) eMMC 5.1	256GB (218GB available) UFS 3.1
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	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)
Maximum Download / Upload	400/50 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G	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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (38, 40, 41) India version: LTE (1, 3, 5, 8) TD-LTE (40, 41)
Primary 5G network	Not supported	Global version: SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78) India version: SA/NSA (1, 3, 5, 8, 28, 38, 40, 41, 77, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28) TD-LTE (38, 40, 41) India version: LTE (1, 3, 5, 8) TD-LTE (40, 41)
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Back camera (main camera)	(quad camera) 64 megapixels 12MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4	(triple camera) 64 megapixels 8MP ultrawide f/2.2119°1/4"1.12µm 2MP macro f/2.4
Main camera resolution	10120x6328 pixels	10120x6328 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	1/1.73" inches	1/2" inches
Pixel size	0.8µm pixel	0.7µm 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	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	feature not registered	1080p@60fps
📸 Front camera
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Front camera (secondary)	32 megapixels	20 megapixels
Front camera resolution	6528x4896 pixels	5184x3840 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.5 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	1/2.8" inches	1/3.06" inches
Pixel size	0.8µm pixel	1µm pixel
🔉 Sound and multimedia
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Loudspeaker	Supported	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	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
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
USB	USB 2.0 Type-C reversible connector	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.2 + 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, NavIC
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (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 (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	7000 mAh	4500 mAh
Charger, watts	25W Wired fast charging Reverse charging by cable	67W Wired fast charging Reverse charging by cable Quick Charge 3+ USB Power Delivery 3.0
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	64 hours (2.7 days)	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (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: Celestial Black, Electric Blue • One UI 2.1, 3.1	• Colors: Moonlight Silver, Night Black, Nebula Green
☢️ Radiation rate
	Galaxy M51 (SM-M515F/DSN)	Xiaomi Poco F4 (256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.609W/kg (head), 1.446W/kg (body)	feature not registered