Samsung Galaxy S4 mini Duos (GT-i9192 16GB) vs Samsung Galaxy M21s (SM-F415F/DS)

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Side by side comparison between Samsung Galaxy S4 mini vs Samsung Galaxy M21s phones, differences, pros, cons and full specifications. What's the better?

11/25/2020 11:20 AM, updated: 2/11/2023 6:35 AM

Compare Samsung Galaxy M21s X Samsung Galaxy S4 mini Duos (GT-i9192 16GB) 04Points

Specifications Compare Models Pictures

4.3"
AMOLED

540x960

8
MP

2mp

1.5GB
RAM

Dual-core

1900
mAh

(Removable)

26Points Samsung Galaxy M21s (SM-F415F/DS) Compare Samsung Galaxy S4 mini X

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2340

64
MP

32mp

4GB
RAM

Octa-core

6000
mAh

(Non removable)

What's the better phone? Samsung Galaxy M21s (SM-F415F/DS)

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!

4 Advantages Samsung Galaxy S4 mini Duos (GT-i9192 16GB)	vs	26 Advantages Samsung Galaxy M21s (SM-F415F/DS)
+108 grams (3.78 ounces)77% Lighter	vs	191 grams (6.69 ounces)
+Proximity sensorAdvantage Sensors help you use the device	vs	Virtual proximity sensor
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1.7GHz 32bit Dual-core	vs	+2.3GHz 64bit Octa-core (10nm)102% More powerful processor, you can open your applications faster
1.5GB LPDDR2	vs	+4GB LPDDR4X167% More RAM memory. Typically more responsive and better for multitasking.
16GB (8.8GB available)	vs	+64GB (49GB available)5 times More internal storage for applications and files
eMMC 4.5	vs	+UFS 2.1Advantage Fastest write and read storage.
Until 64GB microSD, microSDXC	vs	+Until 512GB microSD, microSDXC7 times More external storage for files using memory cards
8.94 millimeters (0.35 inches)	vs	+8.9 millimeters (0.35 inches)1% Thinner
540x960 pixels	vs	+1080x2340 pixels4 times Higher resolution screen
256 PPI	vs	+403 PPI57% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.3"	vs	+6.4"49% Larger screen
(back) 8MP	vs	+(triple camera) 64MP + 8MP + 5MP9 times Higher resolution main camera
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.6 (aperture)	vs	+f/1.8 (aperture)44% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 2MP	vs	+(front) 32MP16 times 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) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 4.4.2 KitKat	vs	+Android 12Advantage Android 12 is newer and safer
3G+ HSPA+	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G+ HSPA+) 42 Mbps	vs	+(4G LTE-A) 300 Mbps6 times Faster for surfing the internet and download files
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
1900 mAh	vs	+6000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10W	vs	+15W50% 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 [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

26 Common items in both devices

Plastic body, glass front

Super AMOLED

60Hz

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

+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
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Change model
Model	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Other model names	Galaxy S4 mini Duos GT-i9192, Samsung Serrano	Galaxy M21s SM-F415F/Dual-Sim (4GB RAM)
Country or region available	(Global, International)	(Latin America), Brazil
Brand	Samsung	Samsung
Release date	7/1/2013, Announced: 5/31/2013	11/6/2020
Depth	8.94 millimeters (0.35 inches)	8.9 millimeters (0.35 inches)
Size (width x height)	61.3 x 124.6 millimeters (2.41 x 4.91 in)	75.1 x 159.2 millimeters (2.96 x 6.27 in)
Weight	108 grams (3.78 ounces)	191 grams (6.69 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Display type	Super AMOLED	Super AMOLED
Screen size	4.3" inches	6.4" inches
Screen-to-body ratio	~66.7% (screen-to-body ratio)	~84.1% (screen-to-body ratio)
Display resolution	540x960 pixels (16:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	256 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	Not supported	420nits[peak]
🤖 Operating System
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
System version	Android 4.2.2 Jelly Bean	Android 10
Firmware update	Android 4.4.2 KitKat	Android 12
User Interface	TouchWiz UI	One UI 2.5 / 3.1 / 4.1
⚙️ Processor
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Chipset	32bit: Qualcomm Snapdragon 400 MSM8930AB (28nm)	64bit: Samsung Exynos 9611 (10nm)
CPU	Dual-core, 1 processor: 2x 1.7GHz Krait 300 (Dual-core)	Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 305	ARM Mali-G72 MP3 (850MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
RAM memory	1.5GB LPDDR2	4GB LPDDR4X
Internal storage	16GB (8.8GB available) eMMC 4.5	64GB (49GB available) UFS 2.1
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	42/5.76 Mbps	300/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
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 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
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 Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Back camera (main camera)	8 megapixels	(triple camera) 64 megapixels 8MP ultrawide f/2.2123°12mm1/4"1.12µm 5MP depth f/2.2
Main camera resolution	3264x2448 pixels	10120x6328 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.6 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/1.72" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital 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 only main camera	HDR photo on both cameras
Camera extras	feature not registered	4K@30fps 1080p@30fps
📸 Front camera
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Front camera (secondary)	2 megapixels	32 megapixels
Front camera resolution	1600x1200 pixels	6528x4896 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, 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 S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
USB	MicroUSB 2.0	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Virtual proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1900 mAh	6000 mAh
Charger, watts	10W Wired charging	15W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	12 hours	48 hours (2 days)
Standby	300 hours (12.5 days)	feature not registered
➕ Other features
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (Swype), 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: White Frost, Black Mist • Java framework	• Colors: Black, Blue
☢️ Radiation rate
	Galaxy S4 mini Duos (GT-i9192 16GB)	Galaxy M21s (SM-F415F/DS)
SAR 1.6W/kg (USA, Mexico, etc.)	0.368W/kg (head), 1.333W/kg (body)	0.383W/kg (head)
SAR 2W/kg (Europe, UK, etc.)	0.298W/kg (head), 0.361W/kg (body)	feature not registered