Samsung Galaxy J7 (SM-J700F/DS) vs Quantum Go (4G 32GB)

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Side by side comparison between Samsung Galaxy J7 vs Quantum Go phones, differences, pros, cons and full specifications. What's the better?

9/13/2015 3:49 PM, updated: 6/6/2025 5:42 PM

Compare Quantum Go X Samsung Galaxy J7 (SM-J700F/DS) 12Points

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

5mp

1.5GB
RAM

Octa-core

3000
mAh

(Removable)

07Points Quantum Go (4G 32GB) Compare Samsung Galaxy J7 X

Specifications Compare Models Pictures

5"
AMOLED

720x1280

13
MP

5mp

2GB
RAM

Octa-core

2300
mAh

(Non removable)

What's the better phone? Samsung Galaxy J7 (SM-J700F/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!

12 Advantages Samsung Galaxy J7 (SM-J700F/DS)	vs	7 Advantages Quantum Go (4G 32GB)
+1.5GHz 64bit Octa-core (28nm)4% More powerful processor, you can open your applications faster	vs	1.3GHz 64bit Octa-core (28nm)
+Until 128GB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 32GB microSD, microSDHC
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	AMOLED
+5.5"10% Larger screen	vs	5"
+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light	vs	LED flash
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 7.1.1 NougatAdvantage Android 7.1.1 Nougat is newer and safer	vs	Android 5.1 Lollipop
+ANT+Advantage Sensors help you use the device	vs	Not supported
+3000 mAh30% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2300 mAh
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 microphones100% More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	1 microphone
+4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster	vs	4.0 + A2DP
1.5GB LPDDR3	vs	+2GB LPDDR333% More RAM memory. Typically more responsive and better for multitasking.
16GB (11GB available)	vs	+32GB (22GB available)100% More internal storage for applications and files
171 grams (5.99 ounces)	vs	+115 grams (4.03 ounces)49% Lighter
7.5 millimeters (0.3 inches)	vs	+6.5 millimeters (0.26 inches)15% Thinner
267 PPI	vs	+294 PPI10% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supported	vs	+Digital TVAdvantage Watch your favorite TV shows anywhere
Not supported	vs	+Scratch-resistant glassAdvantage Protection against scratches on the screen lets you carry your phone with your keys

27 Common items in both devices

60Hz

16 million

720x1280 pixels

(back) 13MP

Only digital zoom

Autofocus

EIS: Digital stabilization

+20 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 J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Change model		Choose the model
Model	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Other model names	Galaxy J7 (4G) SM-J700F/Dual-Sim	Positivo Quantum Go 1 LTE, Quantum Go Dual Chip
Country or region available	(Global, International), India, Thailand	Brazil
Brand	Samsung	Quantum
Release date	7/16/2015, Announced: 6/19/2015	9/1/2015
Depth	7.5 millimeters (0.3 inches)	6.5 millimeters (0.26 inches)
Size (width x height)	78.6 x 152.4 millimeters (3.09 x 6 in)	71.5 x 145.7 millimeters (2.81 x 5.74 in)
Weight	171 grams (5.99 ounces)	115 grams (4.03 ounces)
Build, materials	Plastic body	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Display type	Super AMOLED	AMOLED
Screen size	5.5" inches	5" inches
Screen-to-body ratio	~69.6% (screen-to-body ratio)	~66.2% (screen-to-body ratio)
Display resolution	720x1280 pixels (16:9)	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	267 PPI	294 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Scratch-resistant glass
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
System version	Android 5.1.1 Lollipop	Android 5.1 Lollipop
Firmware update	Android 7.1.1 Nougat	feature not registered
User Interface	TouchWiz UX	feature not registered
⚙️ Processor
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Chipset	64bit: Samsung Exynos 7580 (28nm)	64bit: MediaTek MT6753 (28nm)
CPU	Octa-core, 1 processor: 8x 1.5GHz ARM Cortex-A53 (Octa-core)	Octa-core, 2 processors: 4x 1.3GHz ARM Cortex-A53 (Quad-core) 4x 1.3GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	ARM Mali-T720 MP2 (668MHz)	ARM Mali-T720 MP3 (600MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
RAM memory	1.5GB LPDDR3	2GB LPDDR3
Internal storage	16GB (11GB available) eMMC 5.0	32GB (22GB available)
External storage	Until 128GB microSD, microSDXC (dedicated slot)	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
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) micro-SIM (3FF)
Maximum Download / Upload	150/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	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 850/1900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20)	LTE Cat4 700/1800/2600 (Bands 3,7,28)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1900/2100	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE
📷 Camera
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Back camera (main camera)	13 megapixels	13 megapixels
Main camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash on both cameras	LED flash
Focal aperture	f/1.9 (aperture)	feature not registered
Focal length	28mm (lens)	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	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Front camera (secondary)	5 megapixels	5 megapixels
Front camera resolution	2592x1944 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	LED	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	23mm (lens)	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones	1 microphone
Radio	FM (RDS)	FM
TV	Not supported	Digital TV
Video formats	MP4, H.264, H.263, WMV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.1 + A2DP	4.0 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Sensors	Accelerometer Ambient light sensor ANT+ Hall effect Proximity sensor	Accelerometer Ambient light sensor Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	2300 mAh
Charger, watts	Wired charging	5W Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	18 hours	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
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, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: White, Black, Gold	• Colors: Steel Gray, Frozen White • Back camera up to 24MP interpolated • Dongle Play DTVi • Duo Case • Quantum Screen Flash • Quantum DashCam • Quantum Energy Saver
☢️ Radiation rate
	Galaxy J7 (SM-J700F/DS)	Quantum Go (4G 32GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.503W/kg (head), 0.373W/kg (body)	feature not registered