LG K51 (K500UMT) vs LG G4S (3G H734 Dual)

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Side by side comparison between LG K51 vs LG G4S phones, differences, pros, cons and full specifications. What's the better?

7/12/2020 11:58 PM, updated: 8/6/2020 1:52 PM

Compare LG G4S X LG K51 (K500UMT) 22Points

Specifications Compare Models Pictures

6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

Octa-core

4000
mAh

(Non removable)

07Points LG G4S (3G H734 Dual) Compare LG K51 X

Specifications Compare Models Pictures

5.2"
IPS

1080x1920

8
MP

5mp

1.5GB
RAM

Octa-core

2300
mAh

(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!

22 Advantages LG K51 (K500UMT)	vs	7 Advantages LG G4S (3G H734 Dual)
+2GHz 64bit Octa-core (12nm)47% More powerful processor, you can open your applications faster	vs	1.5GHz 64bit Octa-core
+3GB LPDDR3100% More RAM memory. Typically more responsive and better for multitasking.	vs	1.5GB LPDDR3
+32GB (18GB available)4 times More internal storage for applications and files	vs	8GB (3.5GB available)
+Until 1TB microSD, microSDXC15 times More external storage for files using memory cards	vs	Until 64GB microSD, microSDXC
+8.47 millimeters (0.33 inches)17% Thinner	vs	9.9 millimeters (0.39 inches)
+6.5"25% Larger screen	vs	5.2"
+(triple camera) 13MP + 5MP + 2MP148% Higher resolution main camera	vs	(back) 8MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+1/3" inches33% The larger sensor camera lets you take photos with better depth.	vs	1/4" inches
+f/1.8 (aperture)33% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.4 (aperture)
+(front) 13MP154% Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+Android 10Advantage Android 10 is newer and safer	vs	Android 5.1.1 Lollipop
+4G LTE-AAdvantage The 4G LTE-A network is newer and faster	vs	3G+ HSPA+
+(4G LTE-A) 300 Mbps6 times Faster for surfing the internet and download files	vs	(3G+ HSPA+) 42 Mbps
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+4000 mAh74% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2300 mAh
+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster	vs	802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
+Panda King GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
204 grams (7.14 ounces)	vs	+139 grams (4.87 ounces)47% Lighter
720x1560 pixels	vs	+1080x1920 pixels85% Higher resolution screen
264 PPI	vs	+424 PPI61% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LiPo: li-ion polymer (Non removable)	vs	+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
Not supported	vs	+FM (RDS)Advantage The radio lets you listen to your songs and sports in general
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

17 Common items in both devices

TFT IPS LCD

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Full HD (1920x1080)

(front) Full HD (1920x1080)

+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 differences

📱 Model features
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Change model		Choose the model
Model	K51 (K500UMT)	G4S (3G H734 Dual)
Other model names	LG K51 (Verizon) LMK500UMTAVRZTN, LM-K500UMT	LG G4 Beat H734 Dual Sim, LG G4 S, LG H734 G4s
Country or region available	USA	Poland, Ukraine
Brand	LG	LG
Release date	5/1/2020	8/1/2015
Depth	8.47 millimeters (0.33 inches)	9.9 millimeters (0.39 inches)
Size (width x height)	77.92 x 166.96 millimeters (3.07 x 6.57 in)	72.6 x 142.7 millimeters (2.86 x 5.62 in)
Weight	204 grams (7.14 ounces)	139 grams (4.87 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.	Not supported
📲 Display
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.5" inches	5.2" inches
Screen-to-body ratio	~79.7% (screen-to-body ratio)	~72% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 5-points
Pixel density (dot pitch)	264 PPI	424 PPI
Colors	16 million	16 million
Scratch-resistant glass	Panda King Glass	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
System version	Android 10	Android 5.1.1 Lollipop
Firmware update	feature not registered	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Chipset	64bit: MediaTek Helio P22 (MT6762) (12nm)	64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)
CPU	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 1.5GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	PowerVR GE8320 (650MHz)	Qualcomm Adreno 405
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
RAM memory	3GB LPDDR3	1.5GB LPDDR3
Internal storage	32GB (18GB available) eMMC 5.1	8GB (3.5GB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 64GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum Download / Upload	300/50 Mbps	42/5.76 Mbps
Network technology	2G, 3G, 4G	2G, 3G
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	CDMA 800/1900, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1900/2100	UMTS 900/2100
Primary 4G network	LTE Cat6 (2, 3, 4, 5, 7, 12, 13, 20, 66)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Back camera (main camera)	(triple camera) 13 megapixels 5MP ultrawide f/2.21.12μm1/5"115° 2MP depth f/2.41.75μm1/5"85°	8 megapixels
Main camera resolution	4128x3096 pixels	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/2.4 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	1/3" inches	1/4" inches
Pixel size	1.12µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	feature not registered
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	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Front camera (secondary)	13 megapixels	5 megapixels
Front camera resolution	4128x3096 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	Not supported
Radio	Not supported	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz)
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Sensors	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Removable)
Battery capacity	4000 mAh	2300 mAh
Charger, watts	10W (5V/2A) Wired charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	21 hours	15 hours
Standby	576 hours (24 days)	440 hours (18.3 days)
➕ Other features
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Titan gray • Google Assistant • DTS:X 3D sound surround • HAC M3/T3	• Colors: Metallic Gray, White, Gold • Knock Code, Quick Memo+ • WiFi hotspot
☢️ Radiation rate
	LG K51 (K500UMT)	LG G4S (3G H734 Dual)
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