Product comparison · 2 phones

Samsung Galaxy S21 Ultra vs Samsung Galaxy M21 SM-M215FZGUXSG smartphone

74specifications compared
37differ
37identical
15known for one product only

Key differences

Display diagonal
- Galaxy S21 Ultra:17.3 cm (6.8")
- Galaxy M21 SM-M215FZGUXSG smartphone:16.3 cm (6.4")
Display resolution
- Galaxy S21 Ultra:3200 x 1400 pixels
- Galaxy M21 SM-M215FZGUXSG smartphone:2340 x 1080 pixels
Display technology marketing name
- Galaxy S21 Ultra:Dynamic AMOLED 2X
- Galaxy M21 SM-M215FZGUXSG smartphone:Super AMOLED
Processor frequency
- Galaxy S21 Ultra:2.9 GHz
- Galaxy M21 SM-M215FZGUXSG smartphone:2.3 GHz
RAM capacity
- Galaxy S21 Ultra:12 GB
- Galaxy M21 SM-M215FZGUXSG smartphone:4 GB
Internal storage capacity
- Galaxy S21 Ultra:512 GB
- Galaxy M21 SM-M215FZGUXSG smartphone:64 GB
Compatible memory cards
- Galaxy S21 Ultra:Not supported
- Galaxy M21 SM-M215FZGUXSG smartphone:MicroSD (TransFlash)
Rear camera type
- Galaxy S21 Ultra:Penta camera
- Galaxy M21 SM-M215FZGUXSG smartphone:Triple camera

Side by side

Differences highlightedShow differences only

Comparison of SM-G998BZSHMEA, SM-M215FZGUXSG
89 specifications	A Samsung Galaxy S21 Ultra Model SM-G998BZSHMEA View product	B Samsung Galaxy M21 SM-M215FZGUXSG smartphone Model SM-M215FZGUXSG View product
Display3 differ
Display diagonalDiffers	17.3 cm (6.8")	16.3 cm (6.4")
Display resolutionDiffers	3200 x 1400 pixels	2340 x 1080 pixels
Screen shape	Flat	Flat
Display technology marketing nameDiffers	Dynamic AMOLED 2X	Super AMOLED
Panel type	OLED	OLED
Display number of colours	16 million colours	16 million colours
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Touchscreen type	Capacitive	Capacitive
Processor1 differ
Processor cores	8	8
Processor frequencyDiffers	2.9 GHz	2.3 GHz
Storage3 differ
RAM capacityDiffers	12 GB	4 GB
Internal storage capacityDiffers	512 GB	64 GB
Compatible memory cardsDiffers	Not supported	MicroSD (TransFlash)
User memoryKnown for one	Unknown — not stated by the source	49.5 GB
Maximum memory card sizeKnown for one	Unknown — not stated by the source	128 GB
Camera10 differ
Rear camera typeDiffers	Penta camera	Triple camera
Rear camera resolution (numeric)Differs	108 MP	48 MP
Second rear camera resolution (numeric)Differs	10 MP	8 MP
Third rear camera resolution (numeric)Differs	12 MP	5 MP
Fourth rear camera resolution (numeric)Known for one	10 MP	Unknown — not stated by the source
Rear camera aperture numberDiffers	1.8	2
Second rear camera aperture numberDiffers	4.9	2.2
Third rear camera aperture number	2.2	2.2
Fourth rear camera aperture numberKnown for one	2.4	Unknown — not stated by the source
Optical zoomKnown for one	10x	Unknown — not stated by the source
Digital zoomDiffers	100x	4x
Front camera type	Single camera	Single camera
Front camera resolution (numeric)Differs	40 MP	20 MP
Front camera aperture number	2.2	2.2
Rear camera flash	Yes	Yes
Flash typeKnown for one	LED	Unknown — not stated by the source
Video capture resolution (max)Differs	7680 x 4320 pixels	3840 x 2160 pixels
Maximum frame rateDiffers	24 fps	30 fps
Auto focus	Yes	Yes
Resolution at capture speedKnown for one	Unknown — not stated by the source	3840x2160@30fps
Network6 differ
SIM card capability	Dual SIM	Dual SIM
Mobile network generationDiffers	5G	4G
SIM card typeDiffers	NanoSIM + eSIM	NanoSIM
3G standards	UMTS	UMTS
4G standard	LTE-TDD & LTE-FDD	LTE-TDD & LTE-FDD
Wi-Fi	Yes	Yes
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	802.11a, 802.11b, 802.11g, Wi-Fi 5 (802.11ac)
Bluetooth	Yes	Yes
Bluetooth versionDiffers	5.2	5.0
3G bands supportedDiffers	850,900,1900,2100 MHz	800,850,1900,2100 MHz
4G bands supportedDiffers	700,800,850,900,1800,1900,2100,2300,2500,2600 MHz	800,850,900,1800,2100,2300,2500,2600 MHz
5G bands supportedKnown for one	700,850,1800,2100,2600 MHz	Unknown — not stated by the source
MIMOKnown for one	Yes	Unknown — not stated by the source
Wi-Fi Direct	Yes	Yes
Near Field Communication (NFC)	Yes	Yes
Bluetooth Low Energy (BLE)Known for one	Unknown — not stated by the source	Yes
Subscriptionidentical
Subscription type	No subscription	No subscription
Ports & interfaces1 differ
USB port	Yes	Yes
USB connector type	USB Type-C	USB Type-C
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Messagingidentical
Short Message Service (SMS)	Yes	Yes
Multimedia Messaging Service (MMS)	Yes	Yes
E-mail	Yes	Yes
Navigationidentical
Position location	Yes	Yes
GPS (satellite)	Yes	Yes
BeiDou	Yes	Yes
GLONASS	Yes	Yes
Galileo	Yes	Yes
Design1 differ
Form factor	Bar	Bar
Product colourDiffers	Silver	Green
Performanceidentical
Video call	Yes	Yes
Fingerprint readerKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Platform	Android	Android
Battery6 differ
Battery capacityDiffers	5000 mAh	6000 mAh
Talk time (4G) (max)Differs	41 h	49 h
Browsing time (Wi-Fi) (max)Differs	18 h	22 h
Browsing time (4G) (max)Differs	18 h	22 h
Continuous audio playback timeDiffers	81 h	131 h
Continuous video playback time (max)Differs	22 h	29 h
Enduranceidentical
Repairability indexKnown for one	8.2	Unknown — not stated by the source
Sensorsidentical
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Proximity sensor	Yes	Yes
Gyroscope	Yes	Yes
Geomagnetic sensor	Yes	Yes
Hall sensorKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	227 g	188 g
WidthDiffers	75.6 mm	75.1 mm
DepthDiffers	165.1 mm	8.9 mm
HeightDiffers	8.9 mm	159 mm
Specific absorption rate (SAR)2 differ
Head SAR (EU)Differs	0.714 W/kg	0.492 W/kg
Body SAR (EU)Differs	1.58 W/kg	1.13 W/kg
Other featuresidentical
Touchscreen	Yes	Yes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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