LG G2 mini (4G D620) vs LG K51 (K500UM3)

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Side by side comparison between LG G2 mini vs LG K51 phones, differences, pros, cons and full specifications. What's the better?

7/12/2020 10:09 PM, updated: 8/6/2020 1:52 PM

Compare LG K51 X LG G2 mini (4G D620) 06Points

Specifications Compare Models Pictures

4.7"
IPS

540x960

8
MP

1.3mp

1GB
RAM

Quad-core

2440
mAh

(Removable)

22Points LG K51 (K500UM3) Compare LG G2 mini 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 (K500UM3)

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!

6 Advantages LG G2 mini (4G D620)	vs	22 Advantages LG K51 (K500UM3)
+121 grams (4.24 ounces)69% Lighter	vs	204 grams (7.14 ounces)
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
1.2GHz 32bit Quad-core	vs	+2GHz 64bit Octa-core (12nm)129% More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+3GB LPDDR32 times More RAM memory. Typically more responsive and better for multitasking.
8GB (3GB available)	vs	+32GB (16GB available)4 times More internal storage for applications and files
Until 32GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC31 times More external storage for files using memory cards
9.8 millimeters (0.39 inches)	vs	+8.47 millimeters (0.33 inches)16% Thinner
540x960 pixels	vs	+720x1560 pixels117% Higher resolution screen
234 PPI	vs	+264 PPI13% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.7"	vs	+6.5"38% Larger screen
(back) 8MP	vs	+(triple camera) 13MP + 5MP + 2MP148% Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 1.3MP	vs	+(front) 13MP9 times Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 5.0.2 Lollipop	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
(4G LTE) 100 Mbps	vs	+(4G LTE-A) 300 Mbps2 times Faster for surfing the internet and download files
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
2440 mAh	vs	+4000 mAh64% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supported	vs	+Active noise cancellationAdvantage More noise-canceling microphones allow for better quality in calls and audio for recorded videos
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
4.0 + 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.
Not supported	vs	+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

21 Common items in both devices

TFT IPS LCD

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

Full HD (1920x1080)

4G LTE / 4G LTE-A

+14 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 G2 mini (4G D620)	LG K51 (K500UM3)
Change model		Choose the model
Model	LG G2 mini (4G D620)	K51 (K500UM3)
Other model names	LG G2 mini D620R, LG D620 for Vodafone Europe	LG K51 (Boost Mobile) LMK500UM3ABMUTN, LM-K500UM3
Country or region available	feature not registered	USA
Brand	LG	LG
Release date	4/1/2014	2/1/2020
Depth	9.8 millimeters (0.39 inches)	8.47 millimeters (0.33 inches)
Size (width x height)	66 x 129.6 millimeters (2.6 x 5.1 in)	77.92 x 166.96 millimeters (3.07 x 6.57 in)
Weight	121 grams (4.24 ounces)	204 grams (7.14 ounces)
Build, materials	feature not registered	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
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	4.7" inches	6.5" inches
Screen-to-body ratio	~71.2% (screen-to-body ratio)	~79.7% (screen-to-body ratio)
Display resolution	540x960 pixels	720x1560 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	234 PPI	264 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 2	Panda King Glass
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	LG G2 mini (4G D620)	LG K51 (K500UM3)
System version	Android 4.4.2 KitKat	Android 9.0 Pie
Firmware update	Android 5.0.2 Lollipop	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Chipset	32bit: Qualcomm Snapdragon 400 MSM8926 (28nm)	64bit: MediaTek Helio P22 (MT6762) (12nm)
CPU	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core)	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A53 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 305 400Mhz	PowerVR GE8320 (650MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	LG G2 mini (4G D620)	LG K51 (K500UM3)
RAM memory	1GB LPDDR2	3GB LPDDR3
Internal storage	8GB (3GB available)	32GB (16GB available) eMMC 5.1
External storage	Until 32GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) micro-SIM (3FF)	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	100/50 Mbps	300/50 Mbps
Network technology	2G, 3G, 4G	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 850/900/1900/2100	CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100
Primary 4G network	LTE 800/900/1800/2100/2600	LTE Cat6 (2, 4, 5, 12, 13, 25, 26, 66, 71) TD-LTE (41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	Not supported
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	Not supported
📷 Camera
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Back camera (main camera)	8 megapixels	(triple camera) 13 megapixels 5MP ultrawide f/2.21.12μm1/5"115° 2MP depth f/2.41.75μm1/5"85°
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	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	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Front camera (secondary)	1.3 megapixels	13 megapixels
Front camera resolution	1280x1024 pixels	4128x3096 pixels
Video recording (secondary)	HD (1280x720)	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
	LG G2 mini (4G D620)	LG K51 (K500UM3)
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, DivX, XviD, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	LG G2 mini (4G D620)	LG K51 (K500UM3)
USB	MicroUSB 2.0	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	feature not registered	Not supported
Bluetooth	4.0 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS
NFC	Supported	Not supported
Infrared port	feature not registered	Not supported
🧭 Sensors
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2440 mAh	4000 mAh
Charger, watts	Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	21 hours
Standby	feature not registered	576 hours (24 days)
➕ Other features
	LG G2 mini (4G D620)	LG K51 (K500UM3)
Call control	Voice dialing, Voice recorder, Voice commands	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 Black, Lunar White, Red, Gold • LG Optimus UI 3.0 • Java framework	• Colors: Titan gray • Google Assistant • DTS:X 3D sound surround • HAC M3/T3
☢️ Radiation rate
	LG G2 mini (4G D620)	LG K51 (K500UM3)
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

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LG G2 mini (4G D620) vs LG K51 (K500UM3)

Side by side comparison between LG G2 mini vs LG K51 phones, differences, pros, cons and full specifications. What's the better?

What's the better phone? LG K51 (K500UM3)

📱 Model features

📲 Display

🤖 Operating System

⚙️ Processor

💽 Memory and storage

📶 Mobile networks

📷 Camera

📸 Front camera

🔉 Sound and multimedia

🔌 Connectivity

🧭 Sensors

🔋 Battery

➕ Other features

☢️ Radiation rate