Samsung Galaxy J7 Star (SM-J737T) vs OnePlus 3T (128GB)

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Side by side comparison between Samsung Galaxy J7 Star vs OnePlus 3T phones, differences, pros, cons and full specifications. What's the better?

4/11/2020 12:03 AM, updated: 2/25/2023 12:23 PM

Compare OnePlus 3T X Samsung Galaxy J7 Star (SM-J737T) 05Points

Specifications Compare Models Pictures

5.5"
TFT

720x1280

13
MP

13mp

2GB
RAM

Octa-core

3300
mAh

(Non removable)

17Points OnePlus 3T (128GB) Compare Samsung Galaxy J7 Star X

Specifications Compare Models Pictures

5.5"
AMOLED

1080x1920

16
MP

16mp

6GB
RAM

Quad-core

3400
mAh

(Non removable)

What's the better phone? OnePlus 3T (128GB)

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!

5 Advantages Samsung Galaxy J7 Star (SM-J737T)	vs	17 Advantages OnePlus 3T (128GB)
+Until 512GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+f/1.7 (aperture)18% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer	vs	Android 6.0.1 Marshmallow
+ANT+Advantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
1.6GHz 64bit Octa-core (14nm)	vs	+2.35GHz 64bit Quad-core16% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+6GB LPDDR42 times More RAM memory. Typically more responsive and better for multitasking.
16GB (10GB available)	vs	+128GB (114GB available)10 times More internal storage for applications and files
181 grams (6.34 ounces)	vs	+158 grams (5.53 ounces)15% Lighter
8.6 millimeters (0.34 inches)	vs	+7.35 millimeters (0.29 inches)17% Thinner
TFT LCD	vs	+Optic AMOLEDAdvantage Optic AMOLED display is brighter and more vivid
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)
(back) 13MP	vs	+(back) 16MP25% Higher resolution main camera
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
(front) 13MP	vs	+(front) 16MP25% 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
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
3300 mAh	vs	+3400 mAh3% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
MicroUSB 2.0, USB OTG On-The-Go	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

25 Common items in both devices

16 million

5.5"

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

HDR photo on both cameras / HDR photo/video on both cameras

(front) Full HD (1920x1080)

+18 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 Star (SM-J737T)	OnePlus 3T (128GB)
Change model		Choose the model
Model	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Other model names	Galaxy J7 2018 (T-Mobile) SM-J737TZSATMB	OnePlus Three, OnePlus 3T Dual-Sim
Country or region available	USA	(Global, International), Canada, China, USA, (Europe), Hong Kong
Brand	Samsung	OnePlus
Release date	7/1/2018	11/22/2016
Depth	8.6 millimeters (0.34 inches)	7.35 millimeters (0.29 inches)
Size (width x height)	76.2 x 153.2 millimeters (3 x 6.03 in)	74.7 x 152.7 millimeters (2.94 x 6.01 in)
Weight	181 grams (6.34 ounces)	158 grams (5.53 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Display type	TFT LCD	Optic AMOLED
Screen size	5.5" inches	5.5" inches
Screen-to-body ratio	~71.4% (screen-to-body ratio)	~73.1% (screen-to-body ratio)
Display resolution	720x1280 pixels (16:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	267 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 4
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
System version	Android 8.0 Oreo	Android 6.0.1 Marshmallow
Firmware update	Android 9.0 Pie	feature not registered
User Interface	One UI	feature not registered
⚙️ Processor
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Chipset	64bit: Samsung Exynos 7870 (14nm)	64bit: Qualcomm Snapdragon 821 MSM8996 (14nm)
CPU	Octa-core, 1 processor: 8x 1.6GHz ARM Cortex-A53 (Octa-core)	Quad-core, 2 processors: 2x 2.35GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core)
GPU graphical controller	ARM Mali-T830 MP1 (700MHz)	Qualcomm Adreno 530
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
RAM memory	2GB LPDDR3	6GB LPDDR4
Internal storage	16GB (10GB available) eMMC 5.1	128GB (114GB available)
External storage	Until 512GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	300/50 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 850/1700/1900	North America model: CDMA2000 EV-DO UMTS 850/900/1700/1900/2100 Europe/Asia model: UMTS 850/900/1900/2100 China model: CDMA2000 EV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat6 (2, 4, 5, 7, 12, 66, 71)	LTE Cat6 North America model: LTE (Bands 1,2,4,5,7,8,12,17,30) Europe/Asia model: LTE (Bands 1,3,5,7,8,20) TD-LTE (Bands 38,40) China model: LTE (Bands 1,3,5,7,8) TD-LTE (Bands 38,39,40,41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
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 Star (SM-J737T)	OnePlus 3T (128GB)
Back camera (main camera)	13 megapixels	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	LED flash
Focal aperture	f/1.7 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	1.12µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
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 on both cameras	HDR photo/video on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Front camera (secondary)	13 megapixels	16 megapixels
Front camera resolution	4128x3096 pixels	4608x3456 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/1.7 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	1µm pixel
🔉 Sound and multimedia
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, DivX, XviD, MKV, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	4.2 + A2DP
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	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Face unlock Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gesture Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable) 5V 4A
Battery capacity	3300 mAh	3400 mAh
Charger, watts	Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	31 hours (1.3 days)	feature not registered
Standby	768 hours (32 days)	feature not registered
➕ Other features
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
Call control	Voice dialing, Voice recorder, Voice commands	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, Blue	• Colors: Gunmetal • USB OTG On-The-Go • Aluminum body • OxygenOS 3.5 • LED notification (RGB) • Rear camera: Sony IMX298 sensor • Front camera: Samsung 3P8SP sensor • Slow motion 720p@120fps • Dash charge • Fast battery charging: 60% in 30min • Dirac HD Sound • Miracast • WiFi dual-band
☢️ Radiation rate
	Galaxy J7 Star (SM-J737T)	OnePlus 3T (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.36W/kg (head), 1.58W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered