Samsung Galaxy J7 Duo (SM-J720F) vs Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)

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Side by side comparison between Samsung Galaxy J7 Duo vs Asus Zenfone 4 Selfie Pro phones, differences, pros, cons and full specifications. What's the better?

10/28/2018 11:13 PM, updated: 6/13/2022 6:34 PM

Compare Asus Zenfone 4 Selfie Pro X Samsung Galaxy J7 Duo (SM-J720F) 09Points

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

8mp

3GB
RAM

Octa-core

3000
mAh

(Removable)

15Points Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB) Compare Samsung Galaxy J7 Duo X

Specifications Compare Models Pictures

5.5"
AMOLED

1080x1920

16
MP

12mp

3GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)

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!

9 Advantages Samsung Galaxy J7 Duo (SM-J720F)	vs	15 Advantages Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
+3GB LPDDR4Advantage This RAM type is better and more efficient.	vs	3GB LPDDR3
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	AMOLED
+(dual camera) 13MP + 5MP12% Higher resolution main camera	vs	(back) 16MP
+Android 10Advantage Android 10 is newer and safer	vs	Android 7.0 Nougat
+ANT+Advantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+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	4.2 + A2DP
2.2GHz 64bit Octa-core (14nm)	vs	+2GHz 64bit Octa-core18% More powerful processor, you can open your applications faster
32GB (21GB available)	vs	+64GB (54GB available)157% More internal storage for applications and files
174 grams (6.09 ounces)	vs	+147 grams (5.15 ounces)18% Lighter
8.2 millimeters (0.32 inches)	vs	+6.85 millimeters (0.27 inches)20% Thinner
720x1280 pixels	vs	+1080x1920 pixels125% Higher resolution screen
267 PPI	vs	+401 PPI50% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flash on both cameras	vs	+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 8MP	vs	+(dual front camera) 12MP + 8MP150% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.

21 Common items in both devices

eMMC 5.1

Until 256GB microSD, microSDXC

16 million

5.5"

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

+14 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 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Change model		Choose the model
Model	Galaxy J7 Duo (SM-J720F)	Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Other model names	Galaxy J7 Duo J720F Single-Sim, Samsung J720	Asus Zenfone 4 Selfie Pro ZD552KL (64GB + 3GB RAM)
Country or region available	South Africa, United Arab Emirates	(Europe), Thailand
Brand	Samsung	Asus
Release date	4/1/2018	9/14/2017
Depth	8.2 millimeters (0.32 inches)	6.85 millimeters (0.27 inches)
Size (width x height)	77.2 x 153.5 millimeters (3.04 x 6.04 in)	74.8 x 154 millimeters (2.94 x 6.06 in)
Weight	174 grams (6.09 ounces)	147 grams (5.15 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Display type	Super AMOLED	AMOLED
Screen size	5.5" inches	5.5" inches
Screen-to-body ratio	~70.4% (screen-to-body ratio)	~72.4% (screen-to-body ratio)
Display resolution	720x1280 pixels (16:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	267 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Gorilla Glass 5
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
System version	Android 8.0 Oreo	Android 7.0 Nougat
Firmware update	Android 10	feature not registered
User Interface	One UI 2.0	feature not registered
⚙️ Processor
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Chipset	64bit: Samsung Exynos 7885 (14nm)	64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core)	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	ARM Mali-G71 MP2	Qualcomm Adreno 506 650Mhz
Performance (benchmark)	AnTuTu: 98104 (v7)	feature not registered
💽 Memory and storage
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
RAM memory	3GB LPDDR4	3GB LPDDR3
Internal storage	32GB (21GB available) eMMC 5.1	64GB (54GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
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	Global version: UMTS 850/900/2100 USA/Brazil version: UMTS 850/900/1700/1900/2100 Taiwan/Japan/Hong Kong version: UMTS 800/850/900/1900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41)	LTE Cat4 Global version: LTE (Bands 1,3,5,7,8,20) TD-LTE (Bands 40) USA/Brazil version: LTE (Bands 1,2,3,4,5,7,8,12,17,28) Taiwan/Japan/Hong Kong version: LTE (Bands 1,3,5,7,8,18,19,26,28) TD-LTE (Bands 38,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
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
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Back camera (main camera)	(dual camera) 13 megapixels 5MP depth f/1.9	16 megapixels
Main camera resolution	4128x3096 pixels	4608x3456 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash on both cameras	Dual-LED on main camera and LED on front camera
Focal aperture	f/1.9 (aperture)	feature not registered
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	PDAF: phase detection 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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Front camera (secondary)	8 megapixels	(dual front camera) 12 megapixels 8MP 12mm120°
Front camera resolution	3264x2448 pixels	4000x3000 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	LED	LED
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	25mm lens
Sensor size	feature not registered	1/2.55" inches
Pixel size	feature not registered	1.4µm pixel
🔉 Sound and multimedia
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, XviD, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
USB	MicroUSB 2.0	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.2 + 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) WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Sensors	Accelerometer ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	3000 mAh
Charger, watts	Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	20 hours	30 hours (1.3 days)
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
Call control	Voice dialing, Voice recorder	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, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Gold, Rose Gold, White • Samsung Pay	• Colors: Rouge Red, Sunlight Gold, Deepsea Black • Metal body • ASUS ZenUI 4.0 • 2.5D screen glass • DTS sound enhancement • Hi-Res audio • 24-bit/192kHz audio • Slow motion 720p@120fps • Sony IMX362 sensor front camera • DuoPixel 24MP (2x12MP) front camera • Fast battery charging • VoLTE
☢️ Radiation rate
	Galaxy J7 Duo (SM-J720F)	Asus Zenfone 4 Selfie Pro (ZD552KL 64GB/3GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.543W/kg (head), 1.397W/kg (body)	feature not registered