OnePlus 9 (LE2113 256GB) vs Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)

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Side by side comparison between OnePlus 9 vs Samsung Galaxy J7 Duo phones, differences, pros, cons and full specifications. What's the better?

9/10/2022 4:57 PM, updated: 12/14/2022 11:52 AM

Compare Samsung Galaxy J7 Duo X OnePlus 9 (LE2113 256GB) 30Points

Specifications Compare Models Pictures

6.55"
AMOLED

1080x2400

48
MP

16mp

12GB
RAM

Octa-core

4500
mAh

(Non removable)

08Points Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/3GB) Compare OnePlus 9 X

Specifications Compare Models Pictures

5.5"
AMOLED

720x1280

13
MP

8mp

3GB
RAM

Octa-core

3000
mAh

(Removable)

What's the better phone? OnePlus 9 (LE2113 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!

30 Advantages OnePlus 9 (LE2113 256GB)	vs	8 Advantages Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
+2.84GHz 64bit Octa-core (5nm)46% More powerful processor, you can open your applications faster	vs	2.2GHz 64bit Octa-core (14nm)
+12GB LPDDR53 times More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR4
+256GB (220GB available)9 times More internal storage for applications and files	vs	32GB (21GB available)
+UFS 3.1Advantage Fastest write and read storage.	vs	eMMC 5.1
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	Not supported
+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1 billion62 times More colors on the screen is better quality images and videos	vs	16 million
+1080x2400 pixels181% Higher resolution screen	vs	720x1280 pixels
+402 PPI51% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	267 PPI
+6.55"19% Larger screen	vs	5.5"
+(triple camera) 48MP + 50MP + 2MP5 times Higher resolution main camera	vs	(dual camera) 13MP + 5MP
+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.8 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.9 (aperture)
+(front) 16MP99% Higher resolution secondary camera to take pictures and selfies	vs	(front) 8MP
+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+Android 13Advantage Android 13 is newer and safer	vs	Android 10
+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster	vs	4G LTE
+(5G SA/NSA) 2000 Mbps12 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+Ambient light sensorAdvantage Sensors help you use the device	vs	Not supported
+CompassAdvantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4500 mAh50% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+Stereo sound with dual speakersAdvantage Better sound quality for listening to music or clearer hands-free calls	vs	Mono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
+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
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
192 grams (6.72 ounces)	vs	+174 grams (6.09 ounces)10% Lighter
8.7 millimeters (0.34 inches)	vs	+8.2 millimeters (0.32 inches)6% Thinner
Dual-LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
Not supported	vs	+ANT+Advantage 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	+FMAdvantage The radio lets you listen to your songs and sports in general

16 Common items in both devices

Plastic body, glass front/back / Plastic body, glass front

Fluid AMOLED / Super AMOLED

Only digital zoom

PDAF: phase detection autofocus / Autofocus

EIS: Digital stabilization

(front) Full HD (1920x1080)

Capacitive

+9 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 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Change model		Choose the model
Model	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Other model names	OnePlus 9 5G LE2113 (Global), BBK Lemonade	Galaxy J7 Duo (32GB + 3GB RAM) Dual-Sim, Samsung J720
Country or region available	(Europe), (Global, International)	(Europe), (Global, International), Singapore, Thailand, Vietnam
Brand	OnePlus	Samsung
Release date	3/26/2021, Announced: 3/23/2021	4/1/2018
Depth	8.7 millimeters (0.34 inches)	8.2 millimeters (0.32 inches)
Size (width x height)	74.2 x 160 millimeters (2.92 x 6.3 in)	77.2 x 153.5 millimeters (3.04 x 6.04 in)
Weight	192 grams (6.72 ounces)	174 grams (6.09 ounces)
Build, materials	Plastic body, glass front/back	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Display type	Fluid AMOLED	Super AMOLED
Screen size	6.55" inches	5.5" inches
Screen-to-body ratio	~87.2% (screen-to-body ratio)	~70.4% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	720x1280 pixels (16:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	402 PPI	267 PPI
Colors	1 billion	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass
Refresh rate	120Hz	60Hz
Display features	1100nits[peak] HDR10+ Always-On Display	Not supported
🤖 Operating System
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
System version	Android 11	Android 8.0 Oreo
Firmware update	Android 13	Android 10
User Interface	OxygenOS 12 / 13	One UI 2.0
⚙️ Processor
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Chipset	64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)	64bit: Samsung Exynos 7885 (14nm)
CPU	Octa-core, 3 processors: 1x 2.84GHz Kryo 680 (Single-core) 3x 2.42GHz Kryo 680 (Triple-core) 4x 1.8GHz Kryo 680 (Quad-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 660 (840MHz)	ARM Mali-G71 MP2
Performance (benchmark)	feature not registered	AnTuTu: 98104 (v7)
💽 Memory and storage
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
RAM memory	12GB LPDDR5	3GB LPDDR4
Internal storage	256GB (220GB available) UFS 3.1	32GB (21GB available) eMMC 5.1
External storage	Not supported	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
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	2000/1024 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G, 5G	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 800/850/900/1700/1800/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (38, 40, 41)
Primary 5G network	SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 800/850/900/1700/1800/1900/2100	UMTS 850/900/1900/2100
Secondary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Back camera (main camera)	(triple camera) 48 megapixels 50MP ultrawide f/2.214mm1/1.56"1.0µmAF 2MP monochrome f/2.4	(dual camera) 13 megapixels 5MP depth f/1.9
Main camera resolution	8000x6000 pixels	4128x3096 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	LED flash on both cameras
Focal aperture	f/1.8 (aperture)	f/1.9 (aperture)
Focal length	23mm lens	feature not registered
Sensor size	1/1.43" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video on both cameras	HDR photo only main camera
Camera extras	4K@30/60fps 1080p@30/60/240fps Hasselblad Color Calibration Sony IMX689, IMX766. IMX471 sensor	feature not registered
📸 Front camera
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Front camera (secondary)	16 megapixels	8 megapixels
Front camera resolution	4608x3456 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.4 (aperture)	f/1.9 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	1/3.06" inches	feature not registered
Pixel size	1µm pixel	feature not registered
🔉 Sound and multimedia
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Loudspeaker	Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM
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 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
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	USB Type-C (reversible)	Not supported
Bluetooth	5.2 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (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, GALILEO, BeiDou, SBAS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer ANT+ Face unlock Fingerprint sensor (front-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4500 mAh	3000 mAh
Charger, watts	65W (10V/6.5A) Wired fast charging USB Power Delivery 1.0	Wired charging
Inductive / wireless charging	15W Qi Wireless charging (Qi/WPC)	Not supported
Talk time autonomy	feature not registered	20 hours
Standby	feature not registered	feature not registered
➕ Other features
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
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: Astral Black, Arctic Sky, Winter Mist	• Colors: Black, Gold, Rose Gold, White • Samsung Pay
☢️ Radiation rate
	OnePlus 9 (LE2113 256GB)	Galaxy J7 Duo (SM-J720F/DS 32GB/3GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.543W/kg (head), 1.397W/kg (body)