OnePlus 7T (128GB) vs Samsung Galaxy S3 (GT-i9300 64GB)

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Side by side comparison between OnePlus 7T vs Samsung Galaxy S3 phones, differences, pros, cons and full specifications. What's the better?

3/21/2020 9:20 PM, updated: 6/19/2025 6:19 PM

Compare Samsung Galaxy S3 X OnePlus 7T (128GB) 32Points

Specifications Compare Models Pictures

6.55"
AMOLED

1080x2400

48
MP

16mp

8GB
RAM

Octa-core

3800
mAh

(Non removable)

07Points Samsung Galaxy S3 (GT-i9300 64GB) Compare OnePlus 7T X

Specifications Compare Models Pictures

4.8"
AMOLED

720x1280

8
MP

2mp

1GB
RAM

Quad-core

2100
mAh

(Removable)

What's the better phone? OnePlus 7T (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!

32 Advantages OnePlus 7T (128GB)	vs	7 Advantages Samsung Galaxy S3 (GT-i9300 64GB)
+2.96GHz 64bit Octa-core (7nm)2 times More powerful processor, you can open your applications faster	vs	1.4GHz 32bit Quad-core (32nm)
+8GB LPDDR4X7 times More RAM memory. Typically more responsive and better for multitasking.	vs	1GB LPDDR2
+128GB (106GB available)86% More internal storage for applications and files	vs	64GB (57GB available)
+UFS 3.0Advantage Fastest write and read storage.	vs	eMMC 4.41
+8.1 millimeters (0.32 inches)6% Thinner	vs	8.6 millimeters (0.34 inches)
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	Not supported
+90Hz50% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2400 pixels181% Higher resolution screen	vs	720x1280 pixels
+402 PPI31% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	306 PPI
+6.55"36% Larger screen	vs	4.8"
+(triple camera) 48MP + 12MP + 16MP9 times Higher resolution main camera	vs	(back) 8MP
+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
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+1/2" inches50% The larger sensor camera lets you take photos with better depth.	vs	1/3" inches
+f/1.6 (aperture)62% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.6 (aperture)
+(front) 16MP7 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 2MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 10Advantage Android 10 is newer and safer	vs	Android 4.3 Jelly Bean
+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
+3800 mAh81% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2100 mAh
+2 slots (Dual-SIM)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+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 a/b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+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, USB OTG On-The-Go
+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
Not supported	vs	+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards
190 grams (6.65 ounces)	vs	+133 grams (4.66 ounces)43% Lighter
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supported	vs	+BarometerAdvantage Sensors help you use the device
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

19 Common items in both devices

Fluid AMOLED / Super AMOLED

16 million

LDAF/PDAF: laser/phase detection autofocus / Autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+12 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 (128GB)	Galaxy S3 (GT-i9300 64GB)
Change model		Choose the model
Model	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Other model names	OnePlus 7T (128GB + 8GB RAM), HD1900, HD1901, HD1903, HD1905	Samsung Galaxy S III i9300
Country or region available	(Europe), (Global, International), Canada, USA	(Global, International)
Brand	OnePlus	Samsung
Release date	10/1/2019	5/22/2012
Depth	8.1 millimeters (0.32 inches)	8.6 millimeters (0.34 inches)
Size (width x height)	74.4 x 160.9 millimeters (2.93 x 6.33 in)	70.6 x 136.6 millimeters (2.78 x 5.38 in)
Weight	190 grams (6.65 ounces)	133 grams (4.66 ounces)
Build, materials	Aluminum frame, glass front/back	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Display type	Fluid AMOLED	Super AMOLED
Screen size	6.55" inches	4.8" inches
Screen-to-body ratio	~86.5% (screen-to-body ratio)	~65.9% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	402 PPI	306 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 2
Refresh rate	90Hz	60Hz
Display features	HDR10+	Not supported
🤖 Operating System
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
System version	Android 10	Android 4.0.4 Ice Cream Sandwich ICS
Firmware update	feature not registered	Android 4.3 Jelly Bean
User Interface	feature not registered	TouchWiz UI
⚙️ Processor
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Chipset	64bit: Qualcomm Snapdragon 855+ (SM8150-AC) (7nm)	32bit: Samsung Exynos 4412 (32nm)
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 1.4GHz ARM Cortex-A9 (Quad-core)
GPU graphical controller	Qualcomm Adreno 640 (672MHz)	ARM Mali-400 MP4 (440MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
RAM memory	8GB LPDDR4X	1GB LPDDR2
Internal storage	128GB (106GB available) UFS 3.0	64GB (57GB available) eMMC 4.41
External storage	Not supported	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	1 slot (Single-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 850/900/1900/2100
Primary 4G network	LTE Cat18 TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE China, India version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29) America version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 46, 66, 71) Europe: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 32, 66)	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	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	Not supported
📷 Camera
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Back camera (main camera)	(triple camera) 48 megapixels 12MP telephoto f/2.251mm2x-optical-zoomPDAF1.0µm 16MP ultrawide f/2.217mmAF	8 megapixels
Main camera resolution	8000x6000 pixels	3264x2448 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.6 (aperture)	f/2.6 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/2" inches	1/3" inches
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	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Front camera (secondary)	16 megapixels	2 megapixels
Front camera resolution	4608x3456 pixels	1600x1200 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.6 (aperture)
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 (128GB)	Galaxy S3 (GT-i9300 64GB)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones
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, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
USB	USB 3.1 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	Not supported	Micro-B USB MHL
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 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi hotspot
DLNA	Supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable) EB-L1G6LLU
Battery capacity	3800 mAh	2100 mAh
Charger, watts	30W (5V/6A) Wired fast charging	Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	11.7 hours
Standby	feature not registered	790 hours (32.9 days)
➕ Other features
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), 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, Flash player
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Frosted Silver, Glacier Blue • Display DCI-P3 100%, 90Hz, HDR10+ • Warp Charge 30 battery	• Colors: Pebble blue, Marble white Smart Stay eye tracking • S-Voice Java framework
☢️ Radiation rate
	OnePlus 7T (128GB)	Galaxy S3 (GT-i9300 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.628W/kg (head), 1.584W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.342W/kg (head), 0.547W/kg (body)