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Samsung Galaxy Watch 42mm 4G SM-R815N vs LG Optimus L9 P769

Comparison: side by side, pros and cons and the differences between Samsung Galaxy Watch 42mm 4G SM-R815N vs LG Optimus L9 P769 phones. Which is the best phone?

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Compare LG Optimus L9 X13Samsung Galaxy Watch 42mm 4G SM-R815N
Samsung Galaxy Watch 42mm 4G SM-R815N
1.3"
AMOLED

360x360

N/A
MP

1.5GB
RAM

64bit Dual

270
mAh

(Non removable)

vs
LG Optimus L9 P769
4.5"
IPS

540x960

5
MP

0.3mp

1GB
RAM

32bit Dual

2150
mAh

(Removable)

What's the best device? The PhoneMore's choice is LG Optimus L9 P769

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best phone! Comment!


13 Advantages Samsung Galaxy Watch 42mm 4G SM-R815N
Galaxy Watch 42mm 4G SM-R815NvsOptimus L9 P769
 44%44%
+More powerful processor, you can open your applications faster
1.15Ghz 64bit Dual-Corevs1Ghz 32bit Dual-Core
 50%50%
+More RAM memory. Typically more responsive and better for multitasking
1.5GB LPDDR3vs1GB LPDDR2
 143%100%
+Lighter
49 grams (1.72 ounces)vs119 grams (4.17 ounces)
Advantage
+This device has a Super AMOLED screen, which are brighter and more vivid
Super AMOLEDvsTFT LCD IPS
 60%60%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
392 PPIvs245 PPI
Advantage
+The 4G LTE network is newer and faster
4G LTEvs3G+ HSPA+
Advantage
+Sensors help you use the device
GyroscopevsNot supported
Advantage
+Sensors help you use the device
BarometervsNot supported
Advantage
+Sensors help you use the device
Heart ratevsNot supported
Advantage
+Sensors help you use the device
PedometervsNot supported
Advantage
+Bluetooth 4.2 version A2DP is newer and faster
4.2 version A2DPvs3.0 version A2DP
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported
Advantage
+Protection against water allows you talk to your friends in the rain, for example
50 meters waterproof, MIL-STD-810G military certifiedvsNot supported

18 Advantages LG Optimus L9 P769
Optimus L9 P769vsGalaxy Watch 42mm 4G SM-R815N
 79%79%
+More internal storage for applications and files
4GB (2.68GB user available)vs4GB (1.5GB user available)
Advantage
+More external storage for files using memory cards
Until 32GB microSD, microSDHCvsNot supported
 40%40%
+Thinner
9.1 millimeters (0.36 inches)vs12.7 millimeters (0.5 inches)
 3 times100%
+Higher resolution screen
540x960 pixelsvs360x360 pixels
 2 times100%
+Larger screen
4.5"vs1.3"
Advantage
+With a camera you can take pictures anywhere
(back) 5MPvsNot supported
Advantage
+More image quality for recording videos with the primary camera
Full HD (1920x1080 pixels)vsNot supported
 110%100%
+Faster for surfing the internet and download files
(3G+ HSPA+) 21 Mbpsvs(4G LTE) 10 Mbps
Advantage
+Headsets with 3.5mm Jack size are more common and easy to find in stores
3.5mm jackvsNot supported
Advantage
+Sensors help you use the device
ProximityvsNot supported
Advantage
+Sensors help you use the device
CompassvsNot supported
 7 times100%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
2150 mAhvs270 mAh
Advantage
+Removable battery can be replaced easily
Li-Ion (Removable)vsLi-Ion (Non removable)
Advantage
+The video calling allows to make calls with voice and video
Video callingvsNot supported
Advantage
+Noise-canceling microphone allows better call quality
Active noise cancellationvsNot supported
Advantage
+With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device
DLNAvsNot supported
Advantage
+More speed data transfer as mp3 and photos via USB
MicroUSB 2.0vsNot supported
Advantage
+Better sites viewing on the internet
HTML, XHTML, HTML5vsNot supported

10 Common items in both devices
16 million
Capacitive
Multitouch
Accelerometer
Ambient Light
Speakerphone
Vibrating alert
A-GPS, GeoTagging, GLONASS / A-GPS, GeoTagging
802.11 b/g/n (2.4Ghz)
Gorilla Glass DX+ / Gorilla Glass 2
+ COMMON ITEMS

Check the comparison table below for more items that are not evaluated in comparison score above.

Model and physical featuresSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
BrandSamsungLG
ModelGalaxy Watch 42mm 4G SM-R815NOptimus L9 P769
Also known as갤럭시 워치 42mm (4G LTE) SM-R815NZKASKC, Samsung GalileoT-Mobile LG Optimus L9 P769, LG P769 Optimus L9
Country or region where it's soldSouth Koreafeature not registered
Release dateAugust, 2018October, 2012
Depth12.7 millimeters (0.5 inches)9.1 millimeters (0.36 inches)
Size (width x height)41.9 x 45.7 millimeters (1.65 x 1.8 in)68.8 x 127.8 millimeters (2.71 x 5.03 in)
Weight49 grams (1.72 ounces)119 grams (4.17 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsStainless steel body, front glassfeature not registered
Protection against water and others50 meters waterproof
MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant
Not supported
Operating system (OS)Samsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Operating systemTizen 4.0Android 4.0.4 Ice Cream Sandwich ICS
Firmware updatefeature not registeredAndroid 4.1.2 Jelly Bean
HardwareSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Architecture - Chipset64bit - Samsung Exynos 9 Dual 9110 (10nm)32bit - TI OMAP 4430
CPU processor1.15Ghz Dual-Core ARM Cortex-A531Ghz Dual-Core ARM Cortex-A9
GPU graphical controllerARM Mali-T720 MP1PowerVR SGX540
RAM memory1.5GB LPDDR31GB LPDDR2
Internal storage4GB (1.5GB user available)4GB (2.68GB user available)
External storageNot supportedUntil 32GB microSD, microSDHC
(dedicated slot)
DisplaySamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Display typeSuper AMOLEDTFT LCD IPS
Screen size1.3" inches4.5" inches
Screen-to-body ratio~28.5% (screen-to-body ratio)~63.5% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution360x360 pixels540x960 pixels
Pixel density (dot pitch)392 PPI245 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass DX+Gorilla Glass 2
Mobile networks and dataSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Dual-SIMNot supportedNot supported
SIM card1 slot
e-Sim (Eletronic Sim)
1 slot
Standard mini-SIM (2FF)
GSM Mhz bandNot supportedQuad-Band 850/900/1800/1900
Primary 2G networkNot supportedGSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100UMTS 850/1700/1900/2100
Primary 4G/5G networkLTE (Bands 1,3,5,7,8)Not supported
Primary data networkUMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
Maximum download/upload10 Mbps21/5.76 Mbps
Messaging and callingSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingNot supportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
Primary / back cameraSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Main cameraNot supported5 megapixels
Main camera resolutionNot supported2592x1944 pixels
Video recording (primary)Not supportedFull HD (1920x1080 pixels) 30 fps
FlashNot supportedLED flash
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedAutofocus
Touch focusNot supportedSupported
Image stabilizationNot supportedfeature not registered
ZoomNot supportedOnly digital zoom
Face/smile detectionNot supportedFace detection
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Front / secondary cameraSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Front cameraNot supported0.3 megapixels
Front camera resolutionNot supported640x480 pixels
Video recording (secondary)Not supportedVGA (640x480 pixels)
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsfeature not registeredMP4, DivX, XviD, H.263, H.264, WMV
Audio formatsMP3, WAV, WMA, OGG, eAAC+MP3, WAV, WMA, eAAC+
Connectivity and interfacesSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
USBNot supportedMicroUSB 2.0
TV outputNot supportedNot supported
Audio outputNot supported3.5mm jack
Bluetooth4.2 version A2DP3.0 version A2DP
WiFi802.11 b/g/n (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNANot supportedSupported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Active noise cancellationNot supportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserNot supportedHTML, XHTML, HTML5
Java / Flash playerNot supportedYes / No
SensorsAccelerometer
Ambient Light
Gyroscope
Barometer
Heart rate
Pedometer
Accelerometer
Proximity
Compass
Ambient Light
Other features- Colors: Midnight Black, Rose Gold
- Straps: Black, Grey, Red, Yellow, Purple, Pink, Brown
- Compatible with standard 20mm straps
- Always-on display
- Rotating bezel
- Samsung Pay
- Compatible with KT, LG U+, SKT carriers in Korea
- Colors: White, Black
- Touch focus
- QMemo, QTranslator
- LG Optimus UI 3.0
- Dolby Mobile sound
- WiFi dual-band DLNA
- WiFi Direct
- WiFi hotspot
- Active noise cancellation with dedicated mic
Power supply and autonomySamsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
Battery technologyLi-Ion (Non removable)
Wireless charging (Qi/WPC)
Li-Ion (Removable)
Battery capacity270 mAh2150 mAh
Battery model / charger (watts)5V/0.7A=3.5Wfeature not registered
Talk timefeature not registered300 minutes | 5 hours | 0.2 day
Standby4320 minutes | 72 hours | 3 days40320 minutes | 672 hours | 28 days
Specific absorption rate (radiation)Samsung Galaxy Watch 42mm 4G SM-R815NLG Optimus L9 P769
SAR USA, Mexico, Colombia0.641 W/Kg (head) | 1.67 W/Kg (body)feature not registered
SAR European Union, UKfeature not registeredfeature not registered