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Samsung Galaxy S6 (SM-G920S) vs LG Optimus Speed (P990)

Side by side comparison between Samsung Galaxy S6 vs LG Optimus Speed phones, differences, pros, cons and full specifications. What's the better?

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Compare LG Optimus Speed X Samsung Galaxy S6 (SM-G920S) 27Points
5.1"
AMOLED

1440x2560

16
MP

5mp

3GB
RAM

Octa-core

2550
mAh

(Non removable)

vs
03Points LG Optimus Speed (P990) Compare Samsung Galaxy S6 X
4"
IPS

480x800

8
MP

1.3mp

512MB
RAM

Dual-core

1500
mAh

(Removable)

What's the better phone? Samsung Galaxy S6 (SM-G920S)

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 S6 (SM-G920S)} 27 Advantages Samsung Galaxy S6 (SM-G920S) vs Optimus Speed (P990)} 3 Advantages LG Optimus Speed (P990)
+2.1GHz 64bit Octa-core193%
More powerful processor, you can open your applications faster
vs1GHz 32bit Dual-core
+3GB LPDDR45 times
More RAM memory. Typically more responsive and better for multitasking.
vs512MB LPDDR2
+32GB (24GB available)3 times
More internal storage for applications and files
vs8GB (6GB available)
+138 grams (4.83 ounces)1%
Lighter
vs139 grams (4.87 ounces)
+6.8 millimeters (0.27 inches)60%
Thinner
vs10.9 millimeters (0.43 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1440x2560 pixels9 times
Higher resolution screen
vs480x800 pixels
+576 PPI147%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs233 PPI
+5.1"28%
Larger screen
vs4"
+(back) 16MP99%
Higher resolution main camera
vs(back) 8MP
+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+(front) 5MP3 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 1.3MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 2K UHD (2560x1440)11 times
More image quality for recording videos with the secondary camera
vs(front) VGA (640x480)
+Android 8.0 OreoAdvantage
Android 8.0 Oreo is newer and safer
vsAndroid 4.0.4 Ice Cream Sandwich ICS
+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
vs3G HSUPA
+(4G LTE-A) 300 Mbps41 times
Faster for surfing the internet and download files
vs(3G HSUPA) 7.2 Mbps
+ANT+Advantage
Sensors help you use the device
vsNot supported
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (front-mounted)Advantage
Sensors help you use the device
vsNot supported
+Heart rateAdvantage
Sensors help you use the device
vsNot supported
+SpO2Advantage
Sensors help you use the device
vsNot supported
+2550 mAh70%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1500 mAh
+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]
+4.1 + A2DPAdvantage
Bluetooth 4.1 + A2DP is newer and faster
vs2.1 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsHTML, XHTML, Flash player
Not supportedvs+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards
Li-Ion: lithium-ion (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general

16 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus
Capacitive
Multitouch
Accelerometer
+9 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

📱 Model features

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
 
ModelGalaxy S6 (SM-G920S)Optimus Speed (P990)
Other model namesGalaxy S6 G920S, Samsung Zero FLG Optimus 2X Speed P990, LG P990
Country or region availableSouth Korea
South Korea
GermanyAustriaBelgiumNetherlandsSwitzerland
Germany, Austria, Belgium, Netherlands, Switzerland
BrandSamsungLG
Release date4/10/20151/24/2011
Depth6.8 millimeters (0.27 inches)10.9 millimeters (0.43 inches)
Size (width x height)70.5 x 143.4 millimeters (2.78 x 5.65 in)63.2 x 123.9 millimeters (2.49 x 4.88 in)
Weight138 grams (4.83 ounces)139 grams (4.87 ounces)
Build, materialsAluminum frame, glass front/backfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
Display typeSuper AMOLEDTFT IPS LCD
Screen size5.1" inches4" inches
Screen-to-body ratio~70.9% (screen-to-body ratio)~58.2% (screen-to-body ratio)
Display resolution1440x2560 pixels480x800 pixels
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)576 PPI233 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Gorilla Glass
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
System versionAndroid 5.0.2 LollipopAndroid 2.2.1 Froyo
Firmware updateAndroid 8.0 OreoAndroid 4.0.4 Ice Cream Sandwich ICS
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
Chipset64bit: Samsung Exynos 7 Octa 7420 (14nm)32bit: NVIDIA Tegra 2 250 AP20H
CPUOcta-core, 2 processors:
4x 2.1GHz ARM Cortex-A57 (Quad-core)
4x 1.5GHz ARM Cortex-A53 (Quad-core)
Dual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controllerARM Mali-T760 MP8ULP NVIDIA GeForce
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
RAM memory3GB LPDDR4512MB LPDDR2
Internal storage32GB (24GB available)
UFS 2.0
8GB (6GB available)
External storageNot supportedUntil 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload300/50 Mbps7.2/5.76 Mbps
Network technology2G, 3G, 4G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandTri-Band 900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100UMTS 900/2100
Primary 4G networkLTE Cat6 (Bands 1, 2, 3, 5, 7, 8, 17, 20, 26)Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
Back camera (main camera)16 megapixels8 megapixels
Main camera resolution5312x2988 pixels3264x2448 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 24 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)feature not registered
Focal length28mm lensfeature not registered
Sensor size1/2.6" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
Front camera (secondary)5 megapixels1.3 megapixels
Front camera resolution2592x1944 pixels1280x1024 pixels
Video recording (secondary)2K UHD (2560x1440)VGA (640x480)
Front flashNot supportedNot supported
Focal aperturef/1.9 (aperture)feature not registered
Focal length22mm lensfeature not registered
Sensor size1/4.1" inchesfeature not registered
Pixel size1.34µm pixelfeature not registered

🔉 Sound and multimedia

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or moreNot supported
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, DivX, XviD, WMVMP4, DivX, XviD, H.263, H.264, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+

🔌 Connectivity

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedMicro HDMI Type D
Bluetooth4.1 + A2DP2.1 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portSupportedNot supported

🧭 Sensors

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
SensorsAccelerometer
Ambient light sensor
ANT+
Barometer
Compass
Fingerprint sensor (front-mounted)
Gyroscope
Hall effect
Heart rate
Proximity sensor
SpO2
Accelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
Battery typeLi-Ion: lithium-ion (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity2550 mAh1500 mAh
Charger, watts15W Wired fast chargingWired charging
Inductive / wireless chargingQi wireless charging (Qi/PMA)feature not registered
Talk time autonomy17 hours7.9 hours
Standbyfeature not registered400 hours (16.7 days)

➕ Other features

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
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, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Blue, White, Gold
• Gorilla Glass 4 back panel
• Samsung Pay (Visa, MasterCard certified)
• S-Voice natural language
• OneDrive 115GB
• ANT+
• Colors: Black
• NVIDIA Tegra Zone
• WiFi hotspot
• Java framework

☢️ Radiation rate

Galaxy S6 (SM-G920S)LG Optimus Speed (P990)
SAR 1.6W/kg (USA, Mexico, etc.)1.57W/kg (head), 1.33W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.486W/kg (head), 0.878W/kg (body)feature not registered
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