T-Mobile myTouch 4G Slide vs Samsung Galaxy J7 Duo (SM-J720F)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between T-Mobile myTouch 4G Slide vs Samsung Galaxy J7 Duo phones, differences, pros, cons and full specifications. What's the better?

10/28/2018 11:13 PM, updated: 6/19/2025 5:58 PM

Compare Samsung Galaxy J7 Duo X T-Mobile myTouch 4G Slide 01Point

Specifications Compare Models Pictures

3.7"
SLCD

480x800

8
MP

0.3mp

768MB
RAM

Dual-core

1520
mAh

(Removable)

25Points Samsung Galaxy J7 Duo (SM-J720F) Compare T-Mobile myTouch 4G Slide X

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

8mp

3GB
RAM

Octa-core

3000
mAh

(Removable)

What's the better phone? Samsung Galaxy J7 Duo (SM-J720F)

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!

1 Advantage T-Mobile myTouch 4G Slide	vs	25 Advantages Samsung Galaxy J7 Duo (SM-J720F)
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
1.2GHz 32bit Dual-core (45nm)	vs	+2.2GHz 64bit Octa-core (14nm)171% More powerful processor, you can open your applications faster
768MB LPDDR2	vs	+3GB LPDDR43 times More RAM memory. Typically more responsive and better for multitasking.
4GB (1GB available)	vs	+32GB (21GB available)20 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 256GB microSD, microSDXC7 times More external storage for files using memory cards
184 grams (6.44 ounces)	vs	+174 grams (6.09 ounces)6% Lighter
14 millimeters (0.55 inches)	vs	+8.2 millimeters (0.32 inches)71% Thinner
TFT Super LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
480x800 pixels	vs	+720x1280 pixels140% Higher resolution screen
252 PPI	vs	+267 PPI6% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.7"	vs	+5.5"49% Larger screen
(back) 8MP	vs	+(dual camera) 13MP + 5MP123% Higher resolution main camera
Dual-LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
Not supported	vs	+HDR photo only main cameraAdvantage The HDR technology produced photos with more detail in dark areas
(front) 0.3MP	vs	+(front) 8MP25 times Higher resolution secondary camera to take pictures and selfies
Android 2.3.4 Gingerbread	vs	+Android 10Advantage Android 10 is newer and safer
3G+ HSPA+	vs	+4G LTEAdvantage The 4G LTE network is newer and faster
(3G+ HSPA+) 14.4 Mbps	vs	+(4G LTE) 150 Mbps9 times Faster for surfing the internet and download files
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device
1520 mAh	vs	+3000 mAh97% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 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
3.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Gorilla GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys

20 Common items in both devices

Plastic body, glass front

60Hz

16 million

Only digital zoom

Autofocus

EIS: Digital stabilization

Full HD (1920x1080)

+13 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
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Change model		Choose the model
Model	myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Other model names	T-Mobile myTouch 4G Slide, HTC Doubleshot	Galaxy J7 Duo J720F Single-Sim, Samsung J720
Country or region available	USA	South Africa, United Arab Emirates
Brand	T-Mobile	Samsung
Release date	7/22/2011	4/1/2018
Depth	14 millimeters (0.55 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	66 x 122 millimeters (2.6 x 4.8 in)	77.2 x 153.5 millimeters (3.04 x 6.04 in)
Weight	184 grams (6.44 ounces)	174 grams (6.09 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Display type	TFT Super LCD	Super AMOLED
Screen size	3.7" inches	5.5" inches
Screen-to-body ratio	~48.4% (screen-to-body ratio)	~70.4% (screen-to-body ratio)
Display resolution	480x800 pixels	720x1280 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	252 PPI	267 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
System version	Android 2.3.4 Gingerbread	Android 8.0 Oreo
Firmware update	feature not registered	Android 10
User Interface	HTC Sense 3.0 UI	One UI 2.0
⚙️ Processor
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Chipset	32bit: Qualcomm Snapdragon S3 (MSM8260) (45nm)	64bit: Samsung Exynos 7885 (14nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz Scorpion (Dual-core)	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 220 (266MHz)	ARM Mali-G71 MP2
Performance (benchmark)	feature not registered	AnTuTu: 98104 (v7)
💽 Memory and storage
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
RAM memory	768MB LPDDR2	3GB LPDDR4
Internal storage	4GB (1GB available)	32GB (21GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum Download / Upload	14.4/5.76 Mbps	150/50 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 1700/2100	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Back camera (main camera)	8 megapixels	(dual camera) 13 megapixels 5MP depth f/1.9
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash on both cameras
Focal aperture	feature not registered	f/1.9 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	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	Not supported
HDR	Not supported	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Front camera (secondary)	0.3 megapixels	8 megapixels
Front camera resolution	640x480 pixels	3264x2448 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	feature not registered	f/1.9 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo)
Active noise cancellation	1 microphone	Not supported
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	3.5mm (same audio output)	Not supported
Bluetooth	3.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Sensors	Accelerometer Ambient light sensor Proximity sensor	Accelerometer ANT+ Face unlock 2D Fingerprint sensor (front-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Battery type	Li-Ion: lithium-ion (Removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	1520 mAh	3000 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	7 hours	20 hours
Standby	240 hours (10 days)	feature not registered
➕ Other features
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
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, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Retractable QWERTY keyboard	Not supported
Miscellaneous	• Colors: Black, White • 8GB microSD included HAC M3/T3 Java framework	• Colors: Black, Gold, Rose Gold, White • Samsung Pay
☢️ Radiation rate
	T-Mobile myTouch 4G Slide	Galaxy J7 Duo (SM-J720F)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.543W/kg (head), 1.397W/kg (body)