Samsung Galaxy Y Duos (GT-S6102B) vs LG K51 (K500UMT)

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Side by side comparison between Samsung Galaxy Y Duos vs LG K51 phones, differences, pros, cons and full specifications. What's the better?

7/12/2020 11:58 PM, updated: 11/7/2021 4:19 PM

Compare LG K51 X Samsung Galaxy Y Duos (GT-S6102B) 04Points

Specifications Compare Models Pictures

3.14"
TFT

240x320

3.1
MP

384MB
RAM

Single-core

1300
mAh

(Removable)

31Points LG K51 (K500UMT) Compare Samsung Galaxy Y Duos X

Specifications Compare Models Pictures

6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? LG K51 (K500UMT)

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!

4 Advantages Samsung Galaxy Y Duos (GT-S6102B)	vs	31 Advantages LG K51 (K500UMT)
+109 grams (3.82 ounces)87% Lighter	vs	204 grams (7.14 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
832MHz 32bit Single-core (65nm)	vs	+2GHz 64bit Octa-core (12nm)4 times More powerful processor, you can open your applications faster
384MB LPDDR	vs	+3GB LPDDR37 times More RAM memory. Typically more responsive and better for multitasking.
512MB (160MB available)	vs	+32GB (18GB available)114 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
12 millimeters (0.47 inches)	vs	+8.47 millimeters (0.33 inches)42% Thinner
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
260 thousand	vs	+16 million61 times More colors on the screen is better quality images and videos
240x320 pixels	vs	+720x1560 pixels14 times Higher resolution screen
127 PPI	vs	+264 PPI108% Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.14"	vs	+6.5"107% Larger screen
(back) 3.1MP	vs	+(triple camera) 13MP + 5MP + 2MP5 times Higher resolution main camera
Not supported	vs	+LED flashAdvantage The LED flash helps in dark places or in low light
Not supported	vs	+PDAF: phase detection autofocusAdvantage Best autofocus type for taking pictures
Not supported	vs	+EIS: Digital stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
Not supported	vs	+(front) 13MPAdvantage A front-camera is best for taking selfies
QVGA (320x240)	vs	+Full HD (1920x1080)26 times More image quality for recording videos with the primary camera
Android 2.3.6 Gingerbread	vs	+Android 10Advantage Android 10 is newer and safer
3G HSDPA	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G HSDPA) 7.2 Mbps	vs	+(4G LTE-A) 300 Mbps41 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1300 mAh	vs	+4000 mAh2 times Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
3.5W	vs	+10W186% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
3.0 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTML, Flash player	vs	+HTML, XHTML, HTML5Advantage Better sites viewing on the internet
Not supported	vs	+Panda King GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

11 Common items in both devices

Plastic body, glass front

60Hz

Only digital zoom

Capacitive

Multitouch

Accelerometer

Compass

+4 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

📱 Model features
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Change model		Choose the model
Model	Galaxy Y Duos (GT-S6102B)	K51 (K500UMT)
Other model names	Galaxy Young Duos S6102B	LG K51 (Verizon) LMK500UMTAVRZTN, LM-K500UMT
Country or region available	(Latin America), Brazil	USA
Brand	Samsung	LG
Release date	1/1/2012, Announced: 12/17/2011	5/1/2020
Depth	12 millimeters (0.47 inches)	8.47 millimeters (0.33 inches)
Size (width x height)	60 x 109.8 millimeters (2.36 x 4.32 in)	77.92 x 166.96 millimeters (3.07 x 6.57 in)
Weight	109 grams (3.82 ounces)	204 grams (7.14 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front
Protection against water and others	Not supported	MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.
📲 Display
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Display type	TFT LCD	TFT IPS LCD
Screen size	3.14" inches	6.5" inches
Screen-to-body ratio	~46.3% (screen-to-body ratio)	~79.7% (screen-to-body ratio)
Display resolution	240x320 pixels (4:3)	720x1560 pixels (19.5:9)
Touchscreen	Capacitive Multitouch 2-points	Capacitive Multitouch
Pixel density (dot pitch)	127 PPI	264 PPI
Colors	260 thousand	16 million
Scratch-resistant glass	Not supported	Panda King Glass
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
System version	Android 2.3.6 Gingerbread	Android 10
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Chipset	32bit: Broadcom BCM21553 (65nm)	64bit: MediaTek Helio P22 (MT6762) (12nm)
CPU	Single-core, 1 processor: 1x 832MHz ARM1136 (Single-core)	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	VideoCore IV	PowerVR GE8320 (650MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
RAM memory	384MB LPDDR	3GB LPDDR3
Internal storage	512MB (160MB available)	32GB (18GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Not supported
SIM card	2 slots (Dual-SIM) Standard mini-SIM (2FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	7.2 Mbps	300/50 Mbps
Network technology	2G, 3G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/2100	CDMA2000 1xEV-DO UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat6 (2, 3, 4, 5, 7, 12, 13, 20, 66)
Primary 5G network	Not supported	Not supported
Primary data network	CSD, GPRS, EDGE, UMTS, HSDPA	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	CSD, GPRS, EDGE	Not supported
📷 Camera
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Back camera (main camera)	3.1 megapixels	(triple camera) 13 megapixels 5MP ultrawide f/2.21.12μm1/5"115° 2MP depth f/2.41.75μm1/5"85°
Main camera resolution	2048x1536 pixels	4128x3096 pixels
Video recording (primary)	QVGA (320x240) 24 fps	Full HD (1920x1080) 30 fps
Flash	Not supported	LED flash
Focal aperture	feature not registered	f/1.8 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.12µm pixel
Autofocus	Not supported	PDAF: phase detection autofocus
Touch focus	Not supported	Supported
Image stabilization	Not supported	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Front camera (secondary)	Not supported	13 megapixels
Front camera resolution	Not supported	4128x3096 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/3" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Loudspeaker	Supported	Supported
Active noise cancellation	Not supported	2 microphones or more
Radio	FM (RDS)	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.264, 3GP, MPEG4, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	3.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Sensors	Accelerometer Compass Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Battery type	Li-Ion: lithium-ion (Removable) EB464358VU	LiPo: li-ion polymer (Non removable)
Battery capacity	1300 mAh	4000 mAh
Charger, watts	3.5W (5V/0.7A) Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	6.2 hours	21 hours
Standby	440 hours (18.3 days)	576 hours (24 days)
➕ Other features
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
Call control	Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (Swype), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Not supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White • 2GB microSD included • Samsung Kies synchronization • Samsung TouchWiz UI • WiFi hotspot • Java framework	• Colors: Titan gray • Google Assistant • DTS:X 3D sound surround • HAC M3/T3
☢️ Radiation rate
	Galaxy Y Duos (GT-S6102B)	LG K51 (K500UMT)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered