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Samsung Galaxy J7 Star (SM-J737T) vs OnePlus 9 Pro (256GB/8GB)

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

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Compare OnePlus 9 Pro X Samsung Galaxy J7 Star (SM-J737T) 06Points
5.5"
TFT

720x1280

13
MP

13mp

2GB
RAM

Octa-core

3300
mAh

(Non removable)

vs
31Points OnePlus 9 Pro (256GB/8GB) Compare Samsung Galaxy J7 Star X
6.7"
AMOLED

1440x3216

48
MP

16mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? OnePlus 9 Pro (256GB/8GB)

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!

Galaxy J7 Star (SM-J737T)} 6 Advantages Samsung Galaxy J7 Star (SM-J737T) vs 9 Pro (256GB/8GB)} 31 Advantages OnePlus 9 Pro (256GB/8GB)
+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+181 grams (6.34 ounces)9%
Lighter
vs197 grams (6.9 ounces)
+8.6 millimeters (0.34 inches)1%
Thinner
vs8.7 millimeters (0.34 inches)
+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.8 (aperture)
+ANT+Advantage
Sensors help you use the device
vsNot supported
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
1.6GHz 64bit Octa-core (14nm)vs+2.84GHz 64bit Octa-core (5nm)87%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+8GB LPDDR53 times
More RAM memory. Typically more responsive and better for multitasking.
16GB (10GB available)vs+256GB (220GB available)21 times
More internal storage for applications and files
eMMC 5.1vs+UFS 3.1Advantage
Fastest write and read storage.
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT LCDvs+Fluid AMOLEDAdvantage
Fluid AMOLED display is brighter and more vivid
Not supportedvs+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
60Hzvs+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 millionvs+1 billion62 times
More colors on the screen is better quality images and videos
720x1280 pixelsvs+1440x3216 pixels4 times
Higher resolution screen
267 PPIvs+526 PPI97%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"vs+6.7"22%
Larger screen
(back) 13MPvs+(quad camera) 48MP + 8MP + 50MP + 2MP7 times
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
(front) 13MPvs+(front) 16MP25%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+8K UHD (7680x4320)15 times
More image quality for recording videos with the primary camera
Android 9.0 Pievs+Android 13Advantage
Android 13 is newer and safer
4G LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE-A) 300 Mbpsvs+(5G SA/NSA) 2000 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
3300 mAhvs+4500 mAh36%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Qi Wireless charging (Qi/WPC)Advantage
Wireless charging is another way to charge the battery.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
Mono sound (not stereo)vs+Stereo sound with dual speakersAdvantage
Better sound quality for listening to music or clearer hands-free calls
802.11 a/b/g/n/ac [wifi5]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
4.2 + A2DPvs+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
MicroUSB 2.0, USB OTG On-The-Govs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

17 Common items in both devices
Only digital zoom
Autofocus / LDAF/PDAF: laser/phase detection autofocus
HDR photo on both cameras / HDR photo/video on both cameras
(front) Full HD (1920x1080)
Capacitive
Multitouch
Accelerometer
+10 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 Clear highlight

๐Ÿ“ฑ Model features

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
ModelGalaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Other model namesGalaxy J7 2018 (T-Mobile) SM-J737TZSATMBOnePlus 9 Pro LE2123 (Global), LE2121 (India), LE2120(China)
Country or region availableUSA
USA
China
China
BrandSamsungOnePlus
Release date7/1/20183/30/2021, Announced: 3/23/2021
Depth8.6 millimeters (0.34 inches)8.7 millimeters (0.34 inches)
Size (width x height)76.2 x 153.2 millimeters (3 x 6.03 in)73.6 x 163.2 millimeters (2.9 x 6.43 in)
Weight181 grams (6.34 ounces)197 grams (6.9 ounces)
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

๐Ÿ“ฒ Display

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Display typeTFT LCDFluid AMOLED
Screen size5.5" inches6.7" inches
Screen-to-body ratio~71.4% (screen-to-body ratio)~89.9% (screen-to-body ratio)
Display resolution720x1280 pixels (16:9)1440x3216 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)267 PPI526 PPI
Colors16 million1 billion
Scratch-resistant glassGorilla Glass 5Gorilla Glass 5
Refresh rate60Hz120Hz
Display featuresNot supported1300nits[peak]
HDR10+
Always-On Display

๐Ÿค– Operating System

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
System versionAndroid 8.0 OreoAndroid 11
Firmware updateAndroid 9.0 PieAndroid 13
User InterfaceOne UIOxygenOS 12 / 13 (Global)
ColorOS 12 / 13 (China)

โš™๏ธ Processor

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Chipset64bit: Samsung Exynos 7870 (14nm)64bit: Qualcomm Snapdragon 888 (SM8350) (5nm)
CPUOcta-core, 1 processor:
8x 1.6GHz ARM Cortex-A53 (Octa-core)
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)
GPU graphical controllerARM Mali-T830 MP1 (700MHz)Qualcomm Adreno 660 (840MHz)
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
RAM memory2GB LPDDR38GB LPDDR5
Internal storage16GB (10GB available)
eMMC 5.1
256GB (220GB available)
UFS 3.1
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Not supported

๐Ÿ“ถ Mobile networks

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1700/1900CDMA2000 1xEV-DO (China)
UMTS 800/850/900/1700/1800/1900/2100
Primary 4G networkLTE Cat6 (2, 4, 5, 7, 12, 66, 71)LTE Cat20
VoLTE
Global:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
India:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41, 46)
China:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41)
Primary 5G networkNot supportedSA/NSA
Global:
(1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78)
India:
(41, 78)
China:
(1, 3, 28, 41, 78, 79)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 800/850/900/1700/1800/1900/2100
Secondary 4G networkNot supportedLTE Cat20
VoLTE
Global:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (38, 39, 40, 41)
India:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41, 46)
China:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41)
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

๐Ÿ“ท Camera

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Back camera (main camera)13 megapixels(quad camera)
48 megapixels
8MP telephoto f/2.477mm1.0ยตmPDAFOIS3.3x-optical-zoom
50MP ultrawide f/2.214mm1/1.56"1.0ยตmAF
2MP monochrome f/2.4
Main camera resolution4128x3096 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps8K UHD (7680x4320) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/1.7 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered23mm lens
Sensor sizefeature not registered1/1.43" inches
Pixel sizefeature not registered1.12ยตm pixel
AutofocusAutofocusLDAF/PDAF: laser/phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo/video on both cameras
Camera extrasfeature not registered4K@30/60/120fps
1080p@30/60/240fps
Hasselblad Color Calibration
Sony IMX689, IMX766. IMX471 sensor

๐Ÿ“ธ Front camera

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Front camera (secondary)13 megapixels16 megapixels
Front camera resolution4128x3096 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/1.7 (aperture)f/2.4 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.06" inches
Pixel sizefeature not registered1ยตm pixel

๐Ÿ”‰ Sound and multimedia

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
LoudspeakerMono sound (not stereo)Stereo sound with dual speakers
24-bit/192kHz
Dolby Atmos
Active noise cancellation2 microphones or more2 microphones or more
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.2 + A2DP5.2 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
NFCSupportedSupported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
SensorsAccelerometer
Ambient light sensor
ANT+
Compass
Face unlock
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3300 mAh4500 mAh
Charger, wattsWired charging65W (10V/6.5A) Wired fast charging
USB Power Delivery 1.0
Inductive / wireless chargingNot supported50W Qi Wireless charging (Qi/WPC)
Talk time autonomy31 hours (1.3 days)feature not registered
Standby768 hours (32 days)feature not registered

โž• Other features

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneousโ€ข Colors: Black, Blueโ€ข Colors: Stellar Black, Morning Mist, Pine Green

โ˜ข๏ธ Radiation rate

Galaxy J7 Star (SM-J737T)OnePlus 9 Pro (256GB/8GB)
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 registeredfeature not registered
X

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