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Samsung Galaxy J8 (SM-J810F/DS 32GB) vs LG K7 (3G)

Side by side comparison between Samsung Galaxy J8 vs LG K7 phones, differences, pros, cons with full specifications. What's the better?

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Compare LG K7 XSamsung Galaxy J8 (SM-J810F/DS 32GB)22Points
Samsung Galaxy J8 (SM-J810F/DS 32GB)
6"
AMOLED

720x1480

16
MP

16mp

3GB
RAM

64bit Octa

3500
mAh

(Non removable)

vs
LG K7 (3G)
5"
IPS

480x854

5
MP

5mp

1GB
RAM

32bit Quad

2125
mAh

(Removable)

What's the better phone? Samsung Galaxy J8 (SM-J810F/DS 32GB)

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 J8 (SM-J810F/DS 32GB)22 Advantages Samsung Galaxy J8 (SM-J810F/DS 32GB)vsK7 (3G)3 Advantages LG K7 (3G)
+1.8Ghz 64bit Octa-Core140%
More powerful processor, you can open your applications faster
vs1.3Ghz 32bit Quad-Core
+3GB LPDDR32 times
More RAM memory. Typically more responsive and better for multitasking.
vs1GB LPDDR2
+32GB (21GB available)4 times
More internal storage for applications and files
vs8GB (4GB available)
+Until 256GB microSD, microSDXC7 times
More external storage for files using memory cards
vsUntil 32GB microSD, microSDHC
+8.2 millimeters (0.32 inches)10%
Thinner
vs9 millimeters (0.35 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+720x1480 pixels160%
Higher resolution screen
vs480x854 pixels
+274 PPI40%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs196 PPI
+6"20%
Larger screen
vs5"
+(dual camera) 16MP + 5MP3 times
Higher resolution main camera
vs(back) 5MP
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+(front) 16MP2 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
vs(front) HD (1280x720)
+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
vsAndroid 5.1.1 Lollipop
+4G+ LTE-AAdvantage
The 4G+ LTE-A network is newer and faster
vs3G+ HSPA+
+(4G+ LTE-A) 300 Mbps13 times
Faster for surfing the internet and download files
vs(3G+ HSPA+) 21 Mbps
+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+3500 mAh65%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2125 mAh
+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
vs4.0 + A2DP
177 grams (6.2 ounces)vs+158 grams (5.53 ounces)12%
Lighter
Not supportedvs+Ambient Light sensorAdvantage
Sensors help you use the device
Li-Ion: Lithium-Ion (Non removable)vs+Li-Ion: Lithium-Ion (Removable)Advantage
Removable battery can be replaced easily

17 Common items in both devices
16 million
Only digital zoom
Autofocus
Full HD (1920x1080)
Capacitive
Multitouch
3.5mm jack
+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 differencesClear highlight
Physical featuresSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
ModelGalaxy J8 (SM-J810F/DS 32GB)K7 (3G)
Other model namesGalaxy J8 J810F/Dual-Sim (3GB RAM), SM-J810FZDDXSGLG K Series K7 HSPA, LG M1
Country or region available(Global, International)Saudi ArabiaEgyptUnited Arab EmiratesIsraelMoroccoPakistan
(Global, International), Saudi Arabia, Egypt, United Arab Emirates, Israel, Morocco, Pakistan
(Europe)
(Europe)
BrandSamsungLG
Release dateJune, 2018January, 2016
Depth8.2 millimeters (0.32 inches)9 millimeters (0.35 inches)
Size (width x height)75.7 x 159.2 millimeters (2.98 x 6.27 in)72.39 x 143.51 millimeters (2.85 x 5.65 in)
Weight177 grams (6.2 ounces)158 grams (5.53 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersNot supportedNot supported
System (OS)Samsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
Operating systemAndroid 8.0 OreoAndroid 5.1.1 Lollipop
Firmware updateAndroid 9.0 Piefeature not registered
HardwareSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
Chipset64bit - Qualcomm Snapdragon 450 SDM450 (14nm)32bit - MediaTek MT6580M (28nm)
CPU processor1.8Ghz Octa-Core ARM Cortex-A531.3Ghz Quad-Core ARM Cortex-A7
GPU graphical controllerQualcomm Adreno 506 600MhzARM Mali-400 MP2 400Mhz
RAM memory3GB LPDDR31GB LPDDR2
Internal storage32GB (21GB available)
eMMC 5.1
8GB (4GB available)
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)
DisplaySamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
Display typeSuper AMOLEDTFT IPS LCD
Screen size6" inches5" inches
Screen-to-body ratio~75.8% (screen-to-body ratio)~66.3% (screen-to-body ratio)
Display resolution720x1480 pixels (18.5:9)480x854 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)274 PPI196 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Display features60Hzfeature not registered
Mobile networksSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload300/50 Mbps21/5.76 Mbps
Network technology2G, 3G, 4G2G, 3G
Frequency, bandsExpand band detailsCollapse 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 Cat6 (Bands 1,3,5,7,8,20)
TD-LTE (Bands 38,40)
Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported
CallingSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
Back camera (main camera)(dual camera)
16 megapixels
5MP depthf/1.9
5 megapixels
Main camera resolution4608x3456 pixels2560x1920 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/1.7 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo only main camera
2ª cameraSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
Front camera (secondary)16 megapixels5 megapixels
Front camera resolution4608x3456 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)HD (1280x720)
Front flashLEDNot supported
Focal aperturef/1.9 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263MP4, H.265, H.264, H.263, XviD
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, eAAC+, FLAC
ConnectivitySamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 + A2DP4.0 + A2DP
WiFi802.11 b/g/n (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
Active noise cancellationNot supportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Hall effect
Face unlock
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Ambient Light sensor
Other features- Colors: Black, Gold, Blue, Lavender, Purple
- WiFi direct, hotspot
- Colors: Black, White, Gold, Titan
- 2.5D Arc Glass
- Knock Code, Knock On
- Take still shots while recording video
- WiFi direct, hotspot
Power supplySamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
BatteryLi-Ion: Lithium-Ion (Non removable)Li-Ion: Lithium-Ion (Removable)
Battery capacity3500 mAh2125 mAh
Charger, watts7.75W (5V/1.55A) Standard charging Standard charging
Talk time autonomy1380 minutes | 23 hours | 1 day420 minutes | 7 hours | 0.3 day
Standbyfeature not registered21000 minutes | 350 hours | 14.6 days
Radiation rateSamsung Galaxy J8 (SM-J810F/DS 32GB)LG K7 (3G)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.574W/kg (head) | 1.176W/kg (body)0.435W/kg (head)
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