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Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) vs LG W30+

Side by side comparison between Samsung Galaxy J7 Duo vs LG W30+ phones, differences, pros, cons and full specifications. What's the better?

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Compare LG W30+ X Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) 11Points
5.5"
AMOLED

720x1280

13
MP

8mp

4GB
RAM

Octa-core

3000
mAh

(Removable)

vs
6.26"
IPS

720x1520

12
MP

16mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? LG W30+

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 Duo (SM-J720F/DS 32GB/4GB)} 11 Advantages Samsung Galaxy J7 Duo (SM-J720F/DS 32GB/4GB) vs W30+} 11 Advantages LG W30+
+4GB LPDDR4Advantage
This RAM type is better and more efficient.
vs4GB LPDDR3
+174 grams (6.09 ounces)1%
Lighter
vs175 grams (6.13 ounces)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 9.0 Pie
+ANT+Advantage
Sensors help you use the device
vsNot supported
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
vs802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
2.2GHz 64bit Octa-core (14nm)vs+2GHz 64bit Octa-core (12nm)8%
More powerful processor, you can open your applications faster
32GB (21GB available)vs+64GB (50GB available)138%
More internal storage for applications and files
Until 256GB microSD, microSDXCvs+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
720x1280 pixelsvs+720x1520 pixels19%
Higher resolution screen
267 PPIvs+269 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"vs+6.26"14%
Larger screen
(dual camera) 13MP + 5MPvs+(triple camera) 12MP + 13MP + 2MP52%
Higher resolution main camera
(front) 8MPvs+(front) 16MP99%
Higher resolution secondary camera to take pictures and selfies
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
3000 mAhvs+4000 mAh33%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use

26 Common items in both devices
eMMC 5.1
8.2 millimeters (0.32 inches)
Plastic body, glass front
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
+19 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 Duo (SM-J720F/DS 32GB/4GB)LG W30+
 
ModelGalaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Other model namesGalaxy J7 Duo (32GB + 4GB RAM) Dual-Sim, Samsung J720LG W30 Plus 64GB, LM-X440IM, LMX440IM (Dual-sim)
Country or region availableIndia
India
India
India
BrandSamsungLG
Release date4/1/20187/1/2019
Depth8.2 millimeters (0.32 inches)8.2 millimeters (0.32 inches)
Size (width x height)77.2 x 153.5 millimeters (3.04 x 6.04 in)76.5 x 159 millimeters (3.01 x 6.26 in)
Weight174 grams (6.09 ounces)175 grams (6.13 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported

๐Ÿ“ฒ Display

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Display typeSuper AMOLEDTFT IPS LCD
Screen size5.5" inches6.26" inches
Screen-to-body ratio~70.4% (screen-to-body ratio)~80.4% (screen-to-body ratio)
Display resolution720x1280 pixels (16:9)720x1520 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)267 PPI269 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassNot supported
Refresh rate60Hzfeature not registered
Display featuresNot supportedfeature not registered

๐Ÿค– Operating System

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
System versionAndroid 8.0 OreoAndroid 9.0 Pie
Firmware updateAndroid 10feature not registered
User InterfaceOne UI 2.0feature not registered

โš™๏ธ Processor

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Chipset64bit: Samsung Exynos 7885 (14nm)64bit: MediaTek Helio P22 (MT6762) (12nm)
CPUOcta-core, 2 processors:
2x 2.2GHz ARM Cortex-A73 (Dual-core)
6x 1.6GHz ARM Cortex-A53 (Hexa-core)
Octa-core, 2 processors:
4x 2GHz ARM Cortex-A53 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-G71 MP2PowerVR GE8320 (650MHz)
Performance (benchmark)AnTuTu: 98104 (v7)feature not registered

๐Ÿ’ฝ Memory and storage

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
RAM memory4GB LPDDR44GB LPDDR3
Internal storage32GB (21GB available)
eMMC 5.1
64GB (50GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

๐Ÿ“ถ Mobile networks

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100UMTS 850/900/1900/2100
Primary 4G networkLTE Cat4 (1, 3, 5, 7, 8, 20)
TD-LTE (38, 40, 41)
LTE Cat4 (Bands 1, 3, 5, 8)
TD-LTE (Bands 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 850/900/1900/2100Not supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE

๐Ÿ“ท Camera

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Back camera (main camera)(dual camera)
13 megapixels
5MP depth f/1.9
(triple camera)
12 megapixels
13MP ultrawide 18mm
2MP depth
Main camera resolution4128x3096 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/1.9 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2.9" inches
Pixel sizefeature not registered1.25ยตm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

๐Ÿ“ธ Front camera

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Front camera (secondary)8 megapixels16 megapixels
Front camera resolution3264x2448 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/1.9 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1ยตm pixel

๐Ÿ”‰ Sound and multimedia

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
LoudspeakerMono sound (not stereo)Supported
Active noise cancellationNot supportedNot supported
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, 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

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
USBMicroUSB 2.0MicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS
NFCNot supportedNot supported
Infrared portNot supportedNot supported

๐Ÿงญ Sensors

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
SensorsAccelerometer
ANT+
Face unlock 2D
Fingerprint sensor (front-mounted)
Proximity sensor
Accelerometer
Ambient light sensor
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

๐Ÿ”‹ Battery

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity3000 mAh4000 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomy20 hoursfeature not registered
Standbyfeature not registeredfeature not registered

โž• Other features

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
Call controlVoice dialing, Voice recorderVoice 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: Black, Gold, Rose Gold, White
โ€ข Samsung Pay
โ€ข Colors: Thunder Blue, Platinum Gray, Aurora Green
โ€ข 19:9 display
โ€ข Sony IMX486 back camera sensor

โ˜ข๏ธ Radiation rate

Galaxy J7 Duo (SM-J720F/DS 32GB/4GB)LG W30+
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.543W/kg (head), 1.397W/kg (body)feature not registered
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