OnePlus 7T Pro (256GB) vs Samsung Galaxy Core 2 Duos (SM-G355H/DS)

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Side by side comparison between OnePlus 7T Pro vs Samsung Galaxy Core 2 phones, differences, pros, cons and full specifications. What's the better?

3/21/2020 7:41 PM, updated: 7/16/2020 8:26 AM

Compare Samsung Galaxy Core 2 X OnePlus 7T Pro (256GB) 31Points

Specifications Compare Models Pictures

6.67"
AMOLED

1440x3120

48
MP

16mp

8GB
RAM

Octa-core

4085
mAh

(Non removable)

05Points Samsung Galaxy Core 2 Duos (SM-G355H/DS) Compare OnePlus 7T Pro X

Specifications Compare Models Pictures

4.5"
TFT

480x800

5
MP

0.3mp

768MB
RAM

Quad-core

2000
mAh

(Removable)

What's the better phone? OnePlus 7T Pro (256GB)

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!

31 Advantages OnePlus 7T Pro (256GB)	vs	5 Advantages Samsung Galaxy Core 2 Duos (SM-G355H/DS)
+2.96GHz 64bit Octa-core (7nm)2 times More powerful processor, you can open your applications faster	vs	1.2GHz 32bit Quad-core
+8GB LPDDR4X10 times More RAM memory. Typically more responsive and better for multitasking.	vs	768MB LPDDR2
+256GB (223GB available)111 times More internal storage for applications and files	vs	4GB (2GB available)
+8.8 millimeters (0.35 inches)11% Thinner	vs	9.8 millimeters (0.39 inches)
+Fluid AMOLEDAdvantage Fluid AMOLED display is brighter and more vivid	vs	TFT LCD
+16 million61 times More colors on the screen is better quality images and videos	vs	260 thousand
+1440x3120 pixels11 times Higher resolution screen	vs	480x800 pixels
+515 PPI149% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	207 PPI
+6.67"48% Larger screen	vs	4.5"
+(triple camera) 48MP + 8MP + 16MP13 times Higher resolution main camera	vs	(back) 5MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+(front) 16MP51 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 0.3MP
+4K UHD (3840x2160)23 times More image quality for recording videos with the primary camera	vs	VGA (720x480)
+(front) Full HD (1920x1080)6 times More image quality for recording videos with the secondary camera	vs	(front) VGA (640x480)
+Android 10Advantage Android 10 is newer and safer	vs	Android 4.4.2 KitKat
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 1200 Mbps56 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 21 Mbps
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (under display)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4085 mAh104% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2000 mAh
+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos	vs	Not supported
+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]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+Gorilla Glass 5Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
Not supported	vs	+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards
206 grams (7.21 ounces)	vs	+138 grams (4.83 ounces)49% Lighter
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general

13 Common items in both devices

LDAF/PDAF: laser/phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

Compass

Proximity sensor

+6 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 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Change model		Choose the model
Model	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Other model names	OnePlus 7T Pro (256GB + 8GB RAM), HD1910, HD1913	Samsung Galaxy Core II SM-G355H/Dual-Sim
Country or region available	(Europe), (Global, International), China, Hong Kong	feature not registered
Brand	OnePlus	Samsung
Release date	10/1/2019	5/20/2014
Depth	8.8 millimeters (0.35 inches)	9.8 millimeters (0.39 inches)
Size (width x height)	75.9 x 162.6 millimeters (2.99 x 6.4 in)	68 x 130.3 millimeters (2.68 x 5.13 in)
Weight	206 grams (7.21 ounces)	138 grams (4.83 ounces)
Build, materials	Aluminum frame, glass front/back	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Display type	Fluid AMOLED	TFT LCD
Screen size	6.67" inches	4.5" inches
Screen-to-body ratio	~88.5% (screen-to-body ratio)	~65.1% (screen-to-body ratio)
Display resolution	1440x3120 pixels (19.5:9)	480x800 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	515 PPI	207 PPI
Colors	16 million	260 thousand
Scratch-resistant glass	Gorilla Glass 5	Not supported
Refresh rate	90Hz	feature not registered
Display features	HDR10+	feature not registered
🤖 Operating System
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
System version	Android 10	Android 4.4.2 KitKat
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Chipset	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)	32bit
CPU	Octa-core, 3 processors: 1x 2.96GHz Kryo 485 (Single-core) 3x 2.42GHz Kryo 485 (Triple-core) 4x 1.8GHz Kryo 485 (Quad-core)	Quad-core, 1 processor: 4x 1.2GHz
GPU graphical controller	Qualcomm Adreno 640 (672MHz)	feature not registered
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
RAM memory	8GB LPDDR4X	768MB LPDDR2
Internal storage	256GB (223GB available) UFS 3.0	4GB (2GB available)
External storage	Not supported	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
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) micro-SIM (3FF)
Maximum Download / Upload	1200/150 Mbps	21/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100	UMTS 900/1900/2100
Primary 4G network	LTE Cat18 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE	Not supported
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+
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Back camera (main camera)	(triple camera) 48 megapixels 8MP telephoto f/2.478mm3x-optical-zoomPDAF/LaserAFOIS 16MP ultrawide f/2.213mmAF	5 megapixels
Main camera resolution	8000x6000 pixels	2592x1944 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	VGA (720x480) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.6 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	LDAF/PDAF: laser/phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	feature not registered
Zoom	Digital and optical 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 only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Front camera (secondary)	16 megapixels	0.3 megapixels
Front camera resolution	4608x3456 pixels	640x480 pixels
Video recording (secondary)	Full HD (1920x1080)	VGA (640x480)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	25mm (lens)	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1µm pixel	feature not registered
🔉 Sound and multimedia
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	Type-C reversible connector	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.0 + 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	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4085 mAh	2000 mAh
Charger, watts	30W (5V/6A) Wired fast charging	Wired charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
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: Mirror Gray/Nebula, Blue/Almond • Display DCI-P3 100%, 90Hz, HDR10+ • Motorized pop-up front camera • Warp Charge 30 battery	• Colors: Black, White • Samsung TouchWiz UI • Nature UX 2.0 • Java framework
☢️ Radiation rate
	OnePlus 7T Pro (256GB)	Galaxy Core 2 Duos (SM-G355H/DS)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.293W/kg (head), 0.98W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.425W/kg (head), 0.451W/kg (body)