Samsung Galaxy M51 (SM-M515F/DSN) vs Obabox ObaPhone Flip

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

9/20/2020 9:58 PM, updated: 4/29/2021 1:39 AM

Compare Obabox ObaPhone Flip X Samsung Galaxy M51 (SM-M515F/DSN) 34Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2340

64
MP

32mp

6GB
RAM

Octa-core

7000
mAh

(Non removable)

02Points Obabox ObaPhone Flip Compare Samsung Galaxy M51 X

Specifications Compare Models Pictures

2.4"
CSTN

320x240

0.3
MP

32MB
RAM

Single-core

900
mAh

(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!

34 Advantages Samsung Galaxy M51 (SM-M515F/DSN)	vs	2 Advantages Obabox ObaPhone Flip
+2.2GHz 64bit Octa-core (8nm)16 times More powerful processor, you can open your applications faster	vs	260MHz 32bit Single-core
+6GB LPDDR4X191 times More RAM memory. Typically more responsive and better for multitasking.	vs	32MB SDRAM
+128GB (106GB available)3391 times More internal storage for applications and files	vs	128MB (32MB available)
+eMMC 5.1Advantage Fastest write and read storage.	vs	Flash (EEPROM)
+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards	vs	Until 32GB microSD
+9.5 millimeters (0.37 inches)71% Thinner	vs	16.2 millimeters (0.64 inches)
+Super AMOLED PlusAdvantage Super AMOLED Plus display is brighter and more vivid	vs	CSTN - passive matrix
+16 million245 times More colors on the screen is better quality images and videos	vs	65 thousand
+1080x2340 pixels32 times Higher resolution screen	vs	320x240 pixels
+385 PPI131% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	167 PPI
+6.7"179% Larger screen	vs	2.4"
+(quad camera) 64MP + 12MP + 5MP + 5MP279 times Higher resolution main camera	vs	(back) 0.3MP
+LED flashAdvantage The LED flash helps in dark places or in low light	vs	Not supported
+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures	vs	Not supported
+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	Not supported
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	Not supported
+(front) 32MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+4K UHD (3840x2160)107 times More image quality for recording videos with the primary camera	vs	QVGA (320x240)
+3500000 apps (Google Play Store)349999 times More apps available to download and use	vs	10 apps
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	2G EDGE
+(4G LTE-A) 400 MbpsAdvantage Faster for surfing the internet and download files	vs	(2G EDGE)
+Capacitive MultitouchAdvantage The touch screen facilitates the use of the device	vs	Not supported
+Accelerometer, Proximity sensor, Compass, Ambient light sensor, Gyroscope, Face unlock 2D, Fingerprint sensor (side-mounted)Advantage Sensors help you use the device	vs	Not supported
+7000 mAh7 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	900 mAh
+Video callingAdvantage The video calling allows to make calls with voice and video	vs	Not supported
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+A-GPS, GeoTagging, GLONASS, GALILEO, BeiDouAdvantage It's harder to lose yourself in the city with GPS on your device	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	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 2.0 Type-C reversible connectorAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 1.1
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 1.1
+HTML, XHTML, HTML5Advantage Better sites viewing on the internet	vs	Not supported
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
213 grams (7.46 ounces)	vs	+75 grams (2.63 ounces)184% Lighter
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily

7 Common items in both devices

Plastic body, glass front / Plastic body

Only digital zoom

Hands-free calling

Vibrating alert

2 slots (Dual-SIM)

3.5mm jack

+ 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)	Obabox ObaPhone Flip
Change model
Model	Galaxy M51 (SM-M515F/DSN)	ObaPhone Flip
Other model names	Samsung Galaxy M51 SM-M515F/DSN (6GB RAM)	Multilaser Flip Vita, Obabox ObaPhone flip OB005
Country or region available	(Europe), (Global, International)	Brazil
Brand	Samsung	Obabox
Release date	9/11/2020	3/1/2018
Depth	9.5 millimeters (0.37 inches)	16.2 millimeters (0.64 inches)
Size (width x height)	76.3 x 163.9 millimeters (3 x 6.45 in)	52 x 102.5 millimeters (2.05 x 4.04 in)
Weight	213 grams (7.46 ounces)	75 grams (2.63 ounces)
Build, materials	Plastic body, glass front	Plastic body
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
Display type	Super AMOLED Plus	CSTN - passive matrix
Screen size	6.7" inches	2.4" inches
Screen-to-body ratio	~88.1% (screen-to-body ratio)	~33.5% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	320x240 pixels
Touchscreen	Capacitive Multitouch	Not supported
Pixel density (dot pitch)	385 PPI	167 PPI
Colors	16 million	65 thousand
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
System version	Android 10	Proprietary OS
Firmware update	Android 11	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
Chipset	64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm)	32bit: MediaTek MT6261M
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)	Single-core, 1 processor: 1x 260MHz ARM7EJ-S (Single-core)
GPU graphical controller	Qualcomm Adreno 618 (700MHz)	feature not registered
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
RAM memory	6GB LPDDR4X	32MB SDRAM
Internal storage	128GB (106GB available) eMMC 5.1	128MB (32MB available) Flash (EEPROM)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 32GB microSD (dedicated slot)
📶 Mobile networks
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
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) micro-SIM (3FF) and standard SIM (2FF)
Maximum Download / Upload	400/50 Mbps	feature not registered
Network technology	2G, 3G, 4G	2G
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	Not supported
Primary 4G network	LTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 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
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
Back camera (main camera)	(quad camera) 64 megapixels 12MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4	0.3 megapixels
Main camera resolution	10120x6328 pixels	640x480 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	QVGA (320x240) 15 fps
Flash	LED flash	Not supported
Focal aperture	f/1.8 (aperture)	feature not registered
Focal length	26mm (lens)	feature not registered
Sensor size	1/1.73" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Not supported
Touch focus	Supported	Not supported
Image stabilization	EIS: Digital stabilization	Not supported
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Not supported
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	Not supported
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
Front camera (secondary)	32 megapixels	Not supported
Front camera resolution	6528x4896 pixels	Not supported
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 M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	AVI
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV
🔌 Connectivity
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
USB	USB 2.0 Type-C reversible connector	MicroUSB 1.1
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	Not supported
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	Not supported
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor	Not supported
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable) MLB021
Battery capacity	7000 mAh	900 mAh
Charger, watts	25W Wired fast charging Reverse charging by cable	Wired charging
Inductive / wireless charging	Not supported	feature not registered
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)	Obabox ObaPhone Flip
Call control	Voice dialing, Voice recorder, Voice commands	Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS, MMS, E-mail
Hands-free calling	Supported	Supported
Video calling	Supported	Not supported
Ringtones	Polyphonic and customized	Polyphonic
Web browser	HTML, XHTML, HTML5	Not supported
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: Black • Phone for seniors • S.O.S. button (Emergency) • Illuminated keyboard
☢️ Radiation rate
	Galaxy M51 (SM-M515F/DSN)	Obabox ObaPhone Flip
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