Gradiente SafePhone GC 100SR vs Samsung Galaxy M51 (SM-M515F/DSN)

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Side by side comparison between Gradiente SafePhone GC 100SR vs Samsung Galaxy M51 phones, differences, pros, cons and full specifications. What's the better?

9/20/2020 9:58 PM, updated: 6/5/2025 5:15 AM

Compare Samsung Galaxy M51 X Gradiente SafePhone GC 100SR 02Points

Specifications Compare Models Pictures

1.8"
TFT

0.3
MP

N/A

1000
mAh

(Removable)

32Points Samsung Galaxy M51 (SM-M515F/DSN) Compare Gradiente SafePhone GC 100SR X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2340

64
MP

32mp

6GB
RAM

Octa-core

7000
mAh

(Non removable)

What's the better phone? Samsung Galaxy M51 (SM-M515F/DSN)

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!

2 Advantages Gradiente SafePhone GC 100SR	vs	32 Advantages Samsung Galaxy M51 (SM-M515F/DSN)
+120 grams (4.2 ounces)78% Lighter	vs	213 grams (7.46 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
1MB	vs	+128GB (106GB available)108543 times More internal storage for applications and files
Until 16GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC63 times More external storage for files using memory cards
17 millimeters (0.67 inches)	vs	+9.5 millimeters (0.37 inches)79% Thinner
TFT LCD	vs	+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid
65 thousand	vs	+16 million245 times More colors on the screen is better quality images and videos
Not supported	vs	+1080x2340 pixelsAdvantage Higher resolution screen
Not supported	vs	+385 PPIAdvantage Crisper display of text, images and videos because it has more pixels per inch (ppi)
1.8"	vs	+6.7"3 times Larger screen
(back) 0.3MP	vs	+(quad camera) 64MP + 12MP + 5MP + 5MP279 times Higher resolution main camera
Not supported	vs	+LED flashAdvantage The LED flash helps in dark places or in low light
Not supported	vs	+Only digital zoomAdvantage The zoom allows for better focus and approach to take pictures
Not supported	vs	+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 32MPAdvantage A front-camera is best for taking selfies
Not supported	vs	+4K UHD (3840x2160)Advantage More image quality for recording videos with the primary camera
10 apps	vs	+3500000 apps (Google Play Store)349999 times More apps available to download and use
2G GPRS	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(2G GPRS) 0.048 Mbps	vs	+(4G LTE-A) 400 Mbps8332 times Faster for surfing the internet and download files
Not supported	vs	+Capacitive MultitouchAdvantage The touch screen facilitates the use of the device
Not supported	vs	+Accelerometer, Proximity sensor, Compass, Ambient light sensor, Gyroscope, Face unlock 2D, Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
1000 mAh	vs	+7000 mAh6 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Video callingAdvantage The video calling allows to make calls with voice and video
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
Not supported	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
2.0	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

6 Common items in both devices

Plastic body / Plastic body, glass front

Hands-free calling

Vibrating alert

3.5mm jack

GPS / A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou

MicroUSB 2.0 / USB 2.0 Type-C reversible connector

+ 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
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Change model		Choose the model
Model	SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Other model names	Gradiente Safe Fone GC 100 SR, SafeFone	Samsung Galaxy M51 SM-M515F/DSN (6GB RAM)
Country or region available	Brazil	(Europe), (Global, International)
Brand	Gradiente	Samsung
Release date	7/6/2012	9/11/2020
Depth	17 millimeters (0.67 inches)	9.5 millimeters (0.37 inches)
Size (width x height)	54 x 117 millimeters (2.13 x 4.61 in)	76.3 x 163.9 millimeters (3 x 6.45 in)
Weight	120 grams (4.2 ounces)	213 grams (7.46 ounces)
Build, materials	Plastic body	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Display type	TFT LCD	Super AMOLED Plus
Screen size	1.8" inches	6.7" inches
Screen-to-body ratio	feature not registered	~88.1% (screen-to-body ratio)
Display resolution	Not supported	1080x2340 pixels (19.5:9)
Touchscreen	Not supported	Capacitive Multitouch
Pixel density (dot pitch)	feature not registered	385 PPI
Colors	65 thousand	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
System version	Proprietary OS	Android 10
Firmware update	feature not registered	Android 11
User Interface	feature not registered	feature not registered
⚙️ Processor
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Chipset	32bit	64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm)
CPU	Single-core, 1 processor: Single-core	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)
GPU graphical controller	feature not registered	Qualcomm Adreno 618 (700MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
RAM memory	feature not registered	6GB LPDDR4X
Internal storage	1MB	128GB (106GB available) eMMC 5.1
External storage	Until 16GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	0.048 Mbps	400/50 Mbps
Network technology	2G	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	Not supported	UMTS 850/900/1700/1900/2100
Primary 4G network	Not supported	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Back camera (main camera)	0.3 megapixels	(quad camera) 64 megapixels 12MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4
Main camera resolution	640x480 pixels	10120x6328 pixels
Video recording (primary)	Not supported	4K UHD (3840x2160) 30 fps
Flash	Not supported	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/1.73" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Not supported	PDAF: phase detection autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	EIS: Digital stabilization
Zoom	Not supported	Only digital zoom
Face/smile detection	Not supported	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Front camera (secondary)	Not supported	32 megapixels
Front camera resolution	Not supported	6528x4896 pixels
Video recording (secondary)	Not supported	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
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	1 microphone	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	feature not registered	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
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	2.0	5.0 + A2DP/LE
WiFi	Not supported	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Sensors	Not supported	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Battery type	Li-Ion: lithium-ion (Removable) GB100	LiPo: li-ion polymer (Non removable)
Battery capacity	1000 mAh	7000 mAh
Charger, watts	Wired charging	25W Wired fast charging Reverse charging by cable
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	2 hours	64 hours (2.7 days)
Standby	120 hours (5 days)	feature not registered
➕ Other features
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
Call control	Not supported	Voice dialing, Voice recorder, Voice commands
Messaging	SMS	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic	Polyphonic and customized
Web browser	Not supported	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Silver • Flashlight • No social networks • SOS button • GPS works only for tracking mobile phone	• Colors: Celestial Black, Electric Blue • One UI 2.1, 3.1
☢️ Radiation rate
	Gradiente SafePhone GC 100SR	Galaxy M51 (SM-M515F/DSN)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.609W/kg (head), 1.446W/kg (body)