OnePlus 3T (128GB) vs Samsung Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)

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Side by side comparison between OnePlus 3T vs Samsung Galaxy A7 (2018) phones, differences, pros, cons and full specifications. What's the better?

3/12/2019 8:12 PM, updated: 4/20/2022 9:29 AM

Compare Samsung Galaxy A7 (2018) X OnePlus 3T (128GB) 08Points

Specifications Compare Models Pictures

5.5"
AMOLED

1080x1920

16
MP

16mp

6GB
RAM

Quad-core

3400
mAh

(Non removable)

13Points Samsung Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) Compare OnePlus 3T X

Specifications Compare Models Pictures

6"
AMOLED

1080x2220

24
MP

24mp

4GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Samsung Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)

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!

8 Advantages OnePlus 3T (128GB)	vs	13 Advantages Samsung Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
+6GB LPDDR450% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4X
+158 grams (5.53 ounces)6% Lighter	vs	168 grams (5.88 ounces)
+7.35 millimeters (0.29 inches)2% Thinner	vs	7.5 millimeters (0.3 inches)
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+3400 mAh3% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3300 mAh
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
2.35GHz 64bit Quad-core	vs	+2.2GHz 64bit Octa-core (14nm)6% More powerful processor, you can open your applications faster
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
1080x1920 pixels	vs	+1080x2220 pixels16% Higher resolution screen
401 PPI	vs	+411 PPI2% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"	vs	+6"9% Larger screen
(back) 16MP	vs	+(triple camera) 24MP + 8MP + 5MP132% Higher resolution main camera
f/2.0 (aperture)	vs	+f/1.7 (aperture)18% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 16MP	vs	+(front) 24MP51% Higher resolution secondary camera to take pictures and selfies
Android 6.0.1 Marshmallow	vs	+Android 10Advantage Android 10 is newer and safer
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general
4.2 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster

28 Common items in both devices

128GB (114GB available) / 128GB (108GB available)

Optic AMOLED / Super AMOLED

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus

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

+21 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
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Change model		Choose the model
Model	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Other model names	OnePlus Three, OnePlus 3T Dual-Sim	Galaxy A7 SM-A750GN/Dual-Sim (128GB + 4GB RAM) NFC
Country or region available	(Global, International), Canada, China, USA, (Europe), Hong Kong	Hong Kong, Malaysia, Singapore
Brand	OnePlus	Samsung
Release date	11/22/2016	10/1/2018, Announced: 9/20/2018
Depth	7.35 millimeters (0.29 inches)	7.5 millimeters (0.3 inches)
Size (width x height)	74.7 x 152.7 millimeters (2.94 x 6.01 in)	76.8 x 159.8 millimeters (3.02 x 6.29 in)
Weight	158 grams (5.53 ounces)	168 grams (5.88 ounces)
Build, materials	feature not registered	Plastic body, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Display type	Optic AMOLED	Super AMOLED
Screen size	5.5" inches	6" inches
Screen-to-body ratio	~73.1% (screen-to-body ratio)	~74.4% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2220 pixels (18.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	411 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Always-On Display
🤖 Operating System
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
System version	Android 6.0.1 Marshmallow	Android 8.0 Oreo
Firmware update	feature not registered	Android 10
User Interface	feature not registered	One UI 2.0
⚙️ Processor
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Chipset	64bit: Qualcomm Snapdragon 821 MSM8996 (14nm)	64bit: Samsung Exynos 7885 (14nm)
CPU	Quad-core, 2 processors: 2x 2.35GHz Kryo (Dual-core) 2x 1.6GHz Kryo (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 530	ARM Mali-G71 MP2
Performance (benchmark)	feature not registered	AnTuTu: 123883 (v7) Geekbench: 4446 (v4.4) GFXBench: 5.7fps (ES 3.1 onscreen)
💽 Memory and storage
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
RAM memory	6GB LPDDR4	4GB LPDDR4X
Internal storage	128GB (114GB available)	128GB (108GB available) eMMC 5.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-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	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	UMTS 850/900/1700/1900/2100
Primary 4G network	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)	LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	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	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Back camera (main camera)	16 megapixels	(triple camera) 24 megapixels 8MP ultrawide f/2.418mm1/4"1.12µm 5MP depth f/2.2
Main camera resolution	4608x3456 pixels	5656x4242 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.0 (aperture)	f/1.7 (aperture)
Focal length	feature not registered	27mm lens
Sensor size	1/2.8" inches	1/2.8" inches
Pixel size	1.12µm pixel	0.9µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical 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/video on both cameras	HDR photo on both cameras
Camera extras	feature not registered	1080p@240fps slow motion 720p@960fps slow motion
📸 Front camera
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Front camera (secondary)	16 megapixels	24 megapixels
Front camera resolution	4608x3456 pixels	5656x4242 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/2.8" inches
Pixel size	1µm pixel	0.9µm pixel
🔉 Sound and multimedia
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Loudspeaker	Supported	Mono sound (not stereo) Dolby Atmos
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, DivX, XviD, MKV, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	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	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor Gesture Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
Battery type	LiPo: li-ion polymer (Non removable) 5V 4A	LiPo: li-ion polymer (Non removable)
Battery capacity	3400 mAh	3300 mAh
Charger, watts	Wired charging	7.75W (5V/1.55A) Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	19 hours
Standby	feature not registered	feature not registered
➕ Other features
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
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: 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	• Colors: Black, Blue, Gold, Pink
☢️ Radiation rate
	OnePlus 3T (128GB)	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.335W/kg (head), 1.425W/kg (body)