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Oppo Find X3 (128GB) vs Samsung Galaxy J3 2018 (SM-J337V)

Side by side comparison between Oppo Find X3 vs Samsung Galaxy J3 (2018) phones, differences, pros, cons and full specifications. What's the better?

,
6.7"
AMOLED

1440x3216

50
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

vs
05Points Samsung Galaxy J3 2018 (SM-J337V) Compare Oppo Find X3 X
5"
IPS

720x1280

8
MP

5mp

2GB
RAM

Quad-core

2600
mAh

(Removable)

What's the better phone? Oppo Find X3 (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!

Find X3 (128GB)} 32 Advantages Oppo Find X3 (128GB) vs Galaxy J3 2018 (SM-J337V)} 5 Advantages Samsung Galaxy J3 2018 (SM-J337V)
+3.2GHz 64bit Octa-core (7nm)182%
More powerful processor, you can open your applications faster
vs1.4GHz 64bit Quad-core (14nm)
+8GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+128GB (104GB available)11 times
More internal storage for applications and files
vs16GB (9GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vseMMC 5.0
+8.26 millimeters (0.33 inches)9%
Thinner
vs9 millimeters (0.35 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1 billion62 times
More colors on the screen is better quality images and videos
vs16 million
+1440x3216 pixels4 times
Higher resolution screen
vs720x1280 pixels
+526 PPI79%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs294 PPI
+6.7"34%
Larger screen
vs5"
+(quad camera) 50MP + 13MP + 50MP + 3MP14 times
Higher resolution main camera
vs(back) 8MP
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR 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.
vsf/1.9 (aperture)
+(front) 32MP6 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 8.0 Oreo
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G 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
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (under display)Advantage
Sensors help you use the device
vsNot supported
+4500 mAh73%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2600 mAh
+2 slots (Dual-SIM)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 b/g/n [wifi4]
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs4.2 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
vsMicroUSB 2.0
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+IP52 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
193 grams (6.76 ounces)vs+152 grams (5.32 ounces)27%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

12 Common items in both devices
LED flash
Only digital zoom
PDAF: phase detection autofocus / Autofocus
(front) Full HD (1920x1080)
Capacitive
Multitouch
Accelerometer
+5 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

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
ModelFind X3 (128GB)Galaxy J3 2018 (SM-J337V)
Other model namesOPPO Find X3 5G (PEDM00)Verizon Galaxy J3 (2018) SM-J337VZSPVZW, Galaxy J3 3rd Gen
Country or region availableChina
China
USA
USA
BrandOppoSamsung
Release date3/19/2021, Announced: 3/11/20215/1/2018
Depth8.26 millimeters (0.33 inches)9 millimeters (0.35 inches)
Size (width x height)74.4 x 163.6 millimeters (2.93 x 6.44 in)70.2 x 142.8 millimeters (2.76 x 5.62 in)
Weight193 grams (6.76 ounces)152 grams (5.32 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersIP52 certified: protection against dust and splashingNot supported

๐Ÿ“ฒ Display

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
Display typeAMOLEDTFT IPS LCD
Screen size6.7" inches5" inches
Screen-to-body ratio~88.7% (screen-to-body ratio)~68.8% (screen-to-body ratio)
Display resolution1440x3216 pixels (20:9)720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)526 PPI294 PPI
Colors1 billion16 million
Scratch-resistant glassGorilla GlassNot supported
Refresh rate120Hzfeature not registered
Display features500nits[typ], 1300nits[peak]
HDR10+
BT.2020
feature not registered

๐Ÿค– Operating System

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
System versionAndroid 11Android 8.0 Oreo
Firmware updatefeature not registeredfeature not registered
User InterfaceColorOS 11.2feature not registered

โš™๏ธ Processor

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
Chipset64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm)64bit: Samsung Exynos 7570 (14nm)
CPUOcta-core, 3 processors:
1x 3.2GHz Kryo 585 (Single-core)
3x 2.42GHz Kryo 585 (Triple-core)
4x 1.8GHz Kryo 585 (Quad-core)
Quad-core, 1 processor:
4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 650 (670MHz)ARM Mali-T720 MP1 (830MHz)
Performance (benchmark)feature not registeredfeature not registered

๐Ÿ’ฝ Memory and storage

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
RAM memory8GB LPDDR4X2GB LPDDR3
Internal storage128GB (104GB available)
UFS 3.1
16GB (9GB available)
eMMC 5.0
External storageNot supportedUntil 512GB microSD, microSDXC
(dedicated slot)

๐Ÿ“ถ Mobile networks

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
Dual-SIMDual-SIM Standby - Call active on one sim cardNot supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload2000/1024 Mbps150/50 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
UMTS 850/900/1700/1900/2100
CDMA2000 1xEV-DO
UMTS 850/1900
Primary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
LTE Cat4 (Bands 2, 4, 5, 13)
Primary 5G networkSA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79)Not supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSAGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkUMTS 850/900/1700/1900/2100Not supported
Secondary 4G networkLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (34, 38, 39, 40, 41, 42)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-ANot supported

๐Ÿ“ท Camera

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
Back camera (main camera)(quad camera)
50 megapixels
13MP telephoto f/2.452mm2x-optical-zoomPDAF
50MP ultrawide f/2.216mm110ยฐ1/1.56"1.0ยตmPDAF
3MP microscope f/3.0AFring-flash60x-zoom
8 megapixels
Main camera resolution8160x6120 pixels3264x2448 pixels
Video recording (primary)4K UHD (3840x2160) 60 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.9 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/1.56" inchesfeature not registered
Pixel size1ยตm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo only main camera
Camera extras1080p@240fps
Sony IMX766 sensor
feature not registered

๐Ÿ“ธ Front camera

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
Front camera (secondary)32 megapixels5 megapixels
Front camera resolution6528x4896 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.4 (aperture)f/2.2 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2.8" inchesfeature not registered
Pixel size0.8ยตm pixelfeature not registered

๐Ÿ”‰ Sound and multimedia

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
LoudspeakerStereo soundSupported
Active noise cancellation2 microphones or moreNot supported
RadioNot supportedFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

๐Ÿ”Œ Connectivity

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
USBUSB 3.1 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)Not supported
Bluetooth5.2 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Accelerometer
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity4500 mAh2600 mAh
Charger, watts65W Wired fast charging
Reverse charging by cable
USB Power Delivery 3.0
Wired charging
Inductive / wireless charging30W Qi Wireless charging (Qi/WPC)
10W Reverse wireless charging
feature not registered
Talk time autonomyfeature not registered29 hours (1.2 days)
Standbyfeature not registered228 hours (9.5 days)

โž• Other features

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder
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: Gloss Black, Blue, Whiteโ€ข Colors: Blue

โ˜ข๏ธ Radiation rate

Oppo Find X3 (128GB)Galaxy J3 2018 (SM-J337V)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.14W/kg (head), 1.59W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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