Samsung Galaxy M21s (SM-F415F/DS) vs Blu Amour (D290a)

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

11/25/2020 11:20 AM, updated: 1/18/2023 4:22 AM

Compare Blu Amour X Samsung Galaxy M21s (SM-F415F/DS) 26Points

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2340

64
MP

32mp

4GB
RAM

Octa-core

6000
mAh

(Non removable)

04Points Blu Amour (D290a) Compare Samsung Galaxy M21s X

Specifications Compare Models Pictures

4"
TFT

480x800

5
MP

0.3mp

512MB
RAM

Dual-core

1600
mAh

(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!

26 Advantages Samsung Galaxy M21s (SM-F415F/DS)	vs	4 Advantages Blu Amour (D290a)
+2.3GHz 64bit Octa-core (10nm)2 times More powerful processor, you can open your applications faster	vs	1GHz 32bit Dual-core
+4GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.	vs	512MB
+64GB (49GB available)19 times More internal storage for applications and files	vs	4GB (2.49GB available)
+Until 512GB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+8.9 millimeters (0.35 inches)30% Thinner	vs	11.6 millimeters (0.46 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT LCD
+1080x2340 pixels6 times Higher resolution screen	vs	480x800 pixels
+403 PPI73% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	233 PPI
+6.4"60% Larger screen	vs	4"
+(triple camera) 64MP + 8MP + 5MP14 times Higher resolution main camera	vs	(back) 5MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 32MP103 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+4K UHD (3840x2160)26 times More image quality for recording videos with the primary camera	vs	VGA (640x480)
+Android 12Advantage Android 12 is newer and safer	vs	Android 4.0.4 Ice Cream Sandwich ICS
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G HSUPA
+(4G LTE-A) 300 Mbps41 times Faster for surfing the internet and download files	vs	(3G HSUPA) 7.2 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+6000 mAh3 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	1600 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	3.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	HTML, XHTML, Flash player
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
191 grams (6.69 ounces)	vs	+136 grams (4.76 ounces)40% Lighter
Virtual proximity sensor	vs	+Proximity sensorAdvantage Sensors help you use the device
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

18 Common items in both devices

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

+11 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 M21s (SM-F415F/DS)	Blu Amour (D290a)
Change model		Choose the model
Model	Galaxy M21s (SM-F415F/DS)	Amour (D290a)
Other model names	Galaxy M21s SM-F415F/Dual-Sim (4GB RAM)	BLU Amour Dual-Sim D290, BLU Amour Swarovski
Country or region available	(Latin America), Brazil	Canada, USA
Brand	Samsung	Blu
Release date	11/6/2020	5/1/2013
Depth	8.9 millimeters (0.35 inches)	11.6 millimeters (0.46 inches)
Size (width x height)	75.1 x 159.2 millimeters (2.96 x 6.27 in)	65.5 x 128.5 millimeters (2.58 x 5.06 in)
Weight	191 grams (6.69 ounces)	136 grams (4.76 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
Display type	Super AMOLED	TFT LCD
Screen size	6.4" inches	4" inches
Screen-to-body ratio	~84.1% (screen-to-body ratio)	~54.1% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	233 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	feature not registered
Display features	420nits[peak]	feature not registered
🤖 Operating System
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
System version	Android 10	Android 4.0.4 Ice Cream Sandwich ICS
Firmware update	Android 12	feature not registered
User Interface	One UI 2.5 / 3.1 / 4.1	feature not registered
⚙️ Processor
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
Chipset	64bit: Samsung Exynos 9611 (10nm)	32bit: MediaTek MT6577
CPU	Octa-core, 2 processors: 4x 2.3GHz ARM Cortex-A73 (Quad-core) 4x 1.7GHz ARM Cortex-A53 (Quad-core)	Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	ARM Mali-G72 MP3 (850MHz)	PowerVR SGX531 Ultra
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
RAM memory	4GB LPDDR4X	512MB
Internal storage	64GB (49GB available) UFS 2.1	4GB (2.49GB available)
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
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) nano-SIM (4FF)	2 slots (Dual-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	300/50 Mbps	7.2/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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 850/1900
Primary 4G network	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE
📷 Camera
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
Back camera (main camera)	(triple camera) 64 megapixels 8MP ultrawide f/2.2123°12mm1/4"1.12µm 5MP depth f/2.2	5 megapixels
Main camera resolution	10120x6328 pixels	2592x1944 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	VGA (640x480) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/1.72" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	4K@30fps 1080p@30fps	feature not registered
📸 Front camera
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
Front camera (secondary)	32 megapixels	0.3 megapixels
Front camera resolution	6528x4896 pixels	640x480 pixels
Video recording (secondary)	Full HD (1920x1080)	Not supported
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, DivX, XviD, H.264, H.263, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, AAC
🔌 Connectivity
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	3.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Virtual proximity sensor	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	6000 mAh	1600 mAh
Charger, watts	15W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	48 hours (2 days)	12 hours
Standby	feature not registered	500 hours (20.8 days)
➕ Other features
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Blue	• Colors: White • Made with Swarovski Zirconia • Screen protector included • WiFi hotspot • Java framework
☢️ Radiation rate
	Galaxy M21s (SM-F415F/DS)	Blu Amour (D290a)
SAR 1.6W/kg (USA, Mexico, etc.)	0.383W/kg (head)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered