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LG K51S (K510BMW) vs Samsung Galaxy 551 (GT-i5510)

Side by side comparison between LG K51S vs Samsung Galaxy 551 phones, differences, pros, cons and full specifications. What's the better?

,
6.55"
IPS

720x1600

32
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
03Points Samsung Galaxy 551 (GT-i5510) Compare LG K51S X
3.2"
TFT

240x400

3.1
MP
512MB
RAM

Single-core

1200
mAh

(Removable)

What's the better phone? LG K51S (K510BMW)

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!

K51S (K510BMW)} 28 Advantages LG K51S (K510BMW) vs Galaxy 551 (GT-i5510)} 3 Advantages Samsung Galaxy 551 (GT-i5510)
+2.3GHz 64bit Octa-core (12nm)7 times
More powerful processor, you can open your applications faster
vs600MHz 32bit Single-core
+3GB LPDDR35 times
More RAM memory. Typically more responsive and better for multitasking.
vs512MB
+64GB (47GB available)277 times
More internal storage for applications and files
vs512MB (173MB available)
+Until 1TB microSD, microSDXC31 times
More external storage for files using memory cards
vsUntil 32GB microSD, microSDHC
+8.26 millimeters (0.33 inches)84%
Thinner
vs15.2 millimeters (0.6 inches)
+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
vsTFT LCD
+720x1600 pixels11 times
Higher resolution screen
vs240x400 pixels
+268 PPI84%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs146 PPI
+6.55"105%
Larger screen
vs3.2"
+(quad camera) 32MP + 5MP + 2MP + 2MP12 times
Higher resolution main camera
vs(back) 3.1MP
+LED flashAdvantage
The LED flash helps in dark places or in low light
vsNot supported
+EIS: Digital stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsNot supported
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsNot supported
+(front) 13MPAdvantage
A front-camera is best for taking selfies
vsNot supported
+Full HD (1920x1080)26 times
More image quality for recording videos with the primary camera
vsQVGA (320x240)
+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
vsAndroid 2.3.6 Gingerbread
+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
+Ambient light sensorAdvantage
Sensors help you use the device
vsNot supported
+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
vsNot supported
+4000 mAh2 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1200 mAh
+Video callingAdvantage
The video calling allows to make calls with voice and video
vsNot supported
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
vsNot supported
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs3.0 + A2DP
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsHTML, XHTML, Flash player
+MIL-STD-810G military certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
194 grams (6.79 ounces)vs+117 grams (4.1 ounces)66%
Lighter
LiPo: li-ion polymer (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.

15 Common items in both devices
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
Capacitive
Multitouch
Accelerometer
Compass
+8 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

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
ModelK51S (K510BMW)Galaxy 551 (GT-i5510)
Other model namesLG K51s LM-K510BMW, LMK510BMW (Dual-Sim)Samsung Galaxy i5510, Samsung Callisto
Country or region availableBrazil
Brazil
(Global, International)(Europe)
(Global, International), (Europe)
BrandLGSamsung
Release date4/1/202011/1/2010
Depth8.26 millimeters (0.33 inches)15.2 millimeters (0.6 inches)
Size (width x height)76.7 x 165.2 millimeters (3.02 x 6.5 in)55 x 111 millimeters (2.17 x 4.37 in)
Weight194 grams (6.79 ounces)117 grams (4.1 ounces)
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersMIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.Not supported

📲 Display

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
Display typeTFT IPS LCDTFT LCD
Screen size6.55" inches3.2" inches
Screen-to-body ratio~81.7% (screen-to-body ratio)~47.7% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)240x400 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)268 PPI146 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate60Hzfeature not registered
Display features400nits[typ]feature not registered

🤖 Operating System

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
System versionAndroid 9.0 PieAndroid 2.2 Froyo
Firmware updatefeature not registeredAndroid 2.3.6 Gingerbread
User Interfacefeature not registeredfeature not registered

⚙️ Processor

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
Chipset64bit: MediaTek Helio P35 (MT6765) (12nm)32bit: Qualcomm Snapdragon S1 MSM7227 (65nm)
CPUOcta-core, 2 processors:
4x 2.3GHz ARM Cortex-A53 (Quad-core)
4x 1.8GHz ARM Cortex-A53 (Quad-core)
Single-core, 1 processor:
1x 600MHz ARM1136EJ-S (Single-core)
GPU graphical controllerPowerVR GE8320 MP2 (680MHz)Qualcomm Adreno 200
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
RAM memory3GB LPDDR3512MB
Internal storage64GB (47GB available)
eMMC 5.1
512MB (173MB available)
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
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)
Standard mini-SIM (2FF)
Maximum Download / Upload300/50 Mbps7.2 Mbps
Network technology2G, 3G, 4G2G, 3G
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 850/900/1700/1900/2100UMTS 900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28, 66)
TD-LTE (38)
Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-ACSD, GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
Back camera (main camera)(quad camera)
32 megapixels
5MP ultrawide f/2.216mm1.12μm115°
2MP macro f/2.422mm1.75μm88.6°
2MP depth f/2.41.75μm
3.1 megapixels
Main camera resolution6528x4896 pixels2048x1536 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsQVGA (320x240) 15 fps
FlashLED flashNot supported
Focal aperturef/1.8 (aperture)feature not registered
Focal length24mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedNot supported
Image stabilizationEIS: Digital stabilizationNot supported
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionNot supported
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
Front camera (secondary)13 megapixelsNot supported
Front camera resolution4128x3096 pixelsNot supported
Video recording (secondary)Full HD (1920x1080)Not supported
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or moreNot supported
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKV3GP, 3G2, MJPG, MP4, WMV, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, eAAC+

🔌 Connectivity

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE3.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
DLNANot supportedSupported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Proximity sensor
Accelerometer
Compass
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
Battery typeLiPo: li-ion polymer (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity4000 mAh1200 mAh
Charger, watts10W (5V/2A) Wired chargingWired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomy10.5 hours5 hours
Standby370 hours (15.4 days)370 hours (15.4 days)

➕ Other features

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
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 callingSupportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedRetractable QWERTY keyboard
Miscellaneous• Colors: Titanium, Blue, Pink/Red
• Silicone case included
• Google Assistant (dedicated side button)
• DTS:X 3D audio
• Colors: Black
• 1GB microSD included
• Samsung TouchWiz 3.0
• Java framework

☢️ Radiation rate

LG K51S (K510BMW)Galaxy 551 (GT-i5510)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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