Samsung Galaxy J7 Duo (SM-J720F) vs Google Pixel 3 (64GB)

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Side by side comparison between Samsung Galaxy J7 Duo vs Google Pixel 3 phones, differences, pros, cons and full specifications. What's the better?

10/28/2018 11:13 PM, updated: 2/24/2023 8:05 AM

Compare Google Pixel 3 X Samsung Galaxy J7 Duo (SM-J720F) 10Points

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

8mp

3GB
RAM

Octa-core

3000
mAh

(Removable)

28Points Google Pixel 3 (64GB) Compare Samsung Galaxy J7 Duo X

Specifications Compare Models Pictures

5.5"
POLED

1080x2160

12.2
MP

8mp

4GB
RAM

Octa-core

2915
mAh

(Non removable)

What's the better phone? Google Pixel 3 (64GB)

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!

10 Advantages Samsung Galaxy J7 Duo (SM-J720F)	vs	28 Advantages Google Pixel 3 (64GB)
+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	P-OLED
+(dual camera) 13MP + 5MP46% Higher resolution main camera	vs	(back) 12.2MP
+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light	vs	Dual-LED flash
+ANT+Advantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+3000 mAh3% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2915 mAh
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
2.2GHz 64bit Octa-core (14nm)	vs	+2.5GHz 64bit Octa-core (10nm)33% More powerful processor, you can open your applications faster
3GB LPDDR4	vs	+4GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.
32GB (21GB available)	vs	+64GB (52GB available)148% More internal storage for applications and files
eMMC 5.1	vs	+UFS 2.1Advantage Fastest write and read storage.
174 grams (6.09 ounces)	vs	+148 grams (5.18 ounces)18% Lighter
8.2 millimeters (0.32 inches)	vs	+7.9 millimeters (0.31 inches)4% Thinner
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
Not supported	vs	+HDR8Advantage The HDR8 display provides vibrant colors and more details
720x1280 pixels	vs	+1080x2160 pixels153% Higher resolution screen
267 PPI	vs	+439 PPI64% Crisper display of text, images and videos because it has more pixels per inch (ppi)
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/1.9 (aperture)	vs	+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 8MP	vs	+(dual front camera) 8MP + 8MP100% 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
Android 10	vs	+Android 12Advantage Android 12 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G TD-LTE) 1024 Mbps6 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+BarometerAdvantage 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
Not supported	vs	+Qi wireless chargingAdvantage Wireless charging is another way to charge the battery.
Mono sound (not stereo)	vs	+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
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	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

17 Common items in both devices

60Hz

16 million

5.5"

Only digital zoom

Autofocus / PDAF: phase detection autofocus on both cameras

(front) Full HD (1920x1080)

4G LTE / 4G TD-LTE

+10 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)	Google Pixel 3 (64GB)
Change model		Choose the model
Model	Galaxy J7 Duo (SM-J720F)	Pixel 3 (64GB)
Other model names	Galaxy J7 Duo J720F Single-Sim, Samsung J720	Google Pixel 3 G013A, HTC Blueline
Country or region available	South Africa, United Arab Emirates	(Global, International)
Brand	Samsung	Google
Release date	4/1/2018	10/18/2018, Announced: 10/9/2018
Depth	8.2 millimeters (0.32 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	77.2 x 153.5 millimeters (3.04 x 6.04 in)	68.2 x 145.6 millimeters (2.69 x 5.73 in)
Weight	174 grams (6.09 ounces)	148 grams (5.18 ounces)
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back Back: Gorilla Glass 5
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Display type	Super AMOLED	P-OLED
Screen size	5.5" inches	5.5" inches
Screen-to-body ratio	~70.4% (screen-to-body ratio)	~78.6% (screen-to-body ratio)
Display resolution	720x1280 pixels (16:9)	1080x2160 pixels (18:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	267 PPI	439 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass	Gorilla Glass 5
Refresh rate	60Hz	60Hz
Display features	Not supported	HDR8 Always-On Display 100% DCI-P3
🤖 Operating System
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
System version	Android 8.0 Oreo	Android 9.0 Pie
Firmware update	Android 10	Android 12
User Interface	One UI 2.0	feature not registered
⚙️ Processor
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Chipset	64bit: Samsung Exynos 7885 (14nm)	64bit: Qualcomm Snapdragon 845 (SDM845) (10nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core)	Octa-core, 2 processors: 4x 2.5GHz Kryo 385 Gold (Quad-core) 4x 1.6GHz Kryo 385 Silver (Quad-core)
GPU graphical controller	ARM Mali-G71 MP2	Qualcomm Adreno 630 (710MHz)
Performance (benchmark)	AnTuTu: 98104 (v7)	AnTuTu: 285044 (v7) Geekbench: 8337 (v4.4) GFXBench: 33fps (ES 3.1 onscreen)
💽 Memory and storage
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
RAM memory	3GB LPDDR4	4GB LPDDR4X
Internal storage	32GB (21GB available) eMMC 5.1	64GB (52GB available) UFS 2.1
External storage	Until 256GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	1024/75 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	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41)	LTE Cat16 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66, 71) TD-LTE (38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	CDMA2000 EV-DO Rev 0, EDGE, GPRS, CDMA2000 EV-DO Rev A, HSDPA, HSUPA, UMTS, HSPA+, LTE, LTE-A, TD-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
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Back camera (main camera)	(dual camera) 13 megapixels 5MP depth f/1.9	12.2 megapixels
Main camera resolution	4128x3096 pixels	4032x3024 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash on both cameras	Dual-LED flash
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	28mm lens
Sensor size	feature not registered	1/2.55" inches
Pixel size	feature not registered	1.4µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus on both cameras
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical 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	1080p@120fps
📸 Front camera
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Front camera (secondary)	8 megapixels	(dual front camera) 8 megapixels 8MP ultrawide f/2.219mm
Front camera resolution	3264x2448 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	LED	Not supported
Focal aperture	f/1.9 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	28mm lens
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Loudspeaker	Mono sound (not stereo)	Stereo sound
Active noise cancellation	Not supported	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
USB	MicroUSB 2.0	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Not supported	USB Type-C (reversible)
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Sensors	Accelerometer ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	2915 mAh
Charger, watts	Wired charging	18W (9V/2A) Wired fast charging USB Power Delivery 2.0
Inductive / wireless charging	Not supported	Qi wireless charging
Talk time autonomy	20 hours	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
Call control	Voice dialing, Voice recorder	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: Black, Gold, Rose Gold, White • Samsung Pay	• Colors: Clearly White, Just Black, Not Pink
☢️ Radiation rate
	Galaxy J7 Duo (SM-J720F)	Google Pixel 3 (64GB)
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