LG K51 (K500UMT3) vs Asus Padfone 2 (32GB)

Side by side comparison between LG K51 vs Asus Padfone 2 phones, differences, pros, cons with full specifications. What's the better?

7/12/2020 10:57 PM, updated: 8/6/2020 1:52 PM

Compare Asus Padfone 2 XLG K51 (K500UMT3)17Points

Specifications Compare Models

6.5"
IPS

720x1560

13
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

04PointsAsus Padfone 2 (32GB)Compare LG K51 X

Specifications Compare Models Pictures

4.7"
IPS+

720x1280

13
MP

1.2mp

2GB
RAM

32bit Quad

2140
mAh

(Non removable)

What's the better phone? LG K51 (K500UMT3)

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!

17 Advantages LG K51 (K500UMT3)	vs	4 Advantages Asus Padfone 2 (32GB)
+2Ghz 64bit Octa-Core67% More powerful processor, you can open your applications faster	vs	1.5Ghz 32bit Quad-Core
+3GB LPDDR350% More RAM memory. Typically more responsive and better for multitasking.	vs	2GB LPDDR2
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+8.47 millimeters (0.33 inches)6% Thinner	vs	9 millimeters (0.35 inches)
+720x1560 pixels22% Higher resolution screen	vs	720x1280 pixels
+6.5"38% Larger screen	vs	4.7"
+(triple camera) 13MP + 5MP + 2MP52% Higher resolution main camera	vs	(back) 13MP
+(front) 13MP9 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 1.2MP
+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera	vs	(front) HD (1280x720)
+Android 10Advantage Android 10 is newer and safer	vs	Android 4.0.4 Ice Cream Sandwich ICS
+(4G+ LTE-A) 300 Mbps2 times Faster for surfing the internet and download files	vs	(4G LTE) 100 Mbps
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+4000 mAh87% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	2140 mAh
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster	vs	802.11 a/b/g/n (2.4Ghz, 5Ghz)
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	USB 2.0 proprietary connector
+MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
32GB (18GB available)	vs	+32GB78% More internal storage for applications and files
204 grams (7.14 ounces)	vs	+135 grams (4.73 ounces)51% Lighter
264 PPI	vs	+312 PPI18% Crisper display of text, images and videos because it has more pixels per inch (ppi)
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely

23 Common items in both devices

TFT IPS LCD / TFT Super IPS+

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus / Autofocus

Full HD (1920x1080)

4G+ LTE-A / 4G LTE

+16 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

Physical features	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Model	K51 (K500UMT3)	Padfone 2 (32GB)
Other model names	LG K51 (T-Mobile) LMK500UMT3ATMOTN, LM-K500UMT3	Asus Padfone 2, Asus Pad Fone 2, Asus A68
Country or region available	USA	feature not registered
Brand	LG	Asus
Release date	May, 2020	December, 2012
Depth	8.47 millimeters (0.33 inches)	9 millimeters (0.35 inches)
Size (width x height)	77.92 x 166.96 millimeters (3.07 x 6.57 in)	68.9 x 137.9 millimeters (2.71 x 5.43 in)
Weight	204 grams (7.14 ounces)	135 grams (4.73 ounces)
Qwerty physical keyboard	Not supported	Not supported
Antenna	Internal antenna	Internal antenna
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
System (OS)	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Operating system	Android 10	Android 4.0.4 Ice Cream Sandwich ICS
Firmware update	feature not registered	feature not registered
Hardware	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Chipset	64bit - MediaTek MT6762 Helio P22 (12nm)	32bit - Qualcomm Snapdragon S4 Pro APQ8064
CPU processor	Octa-Core, 2 processors: 2Ghz Quad-Core ARM Cortex-A53 1.5Ghz Quad-Core ARM Cortex-A53	1.5Ghz Quad-Core Krait
GPU graphical controller	PowerVR GE8320 650Mhz	Qualcomm Adreno 320
RAM memory	3GB LPDDR3	2GB LPDDR2
Internal storage	32GB (18GB available) eMMC 5.1	32GB
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Not supported
Display	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Display type	TFT IPS LCD	TFT Super IPS+
Screen size	6.5" inches	4.7" inches
Screen-to-body ratio	~79.7% (screen-to-body ratio)	~64.1% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	720x1280 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	264 PPI	312 PPI
Colors	16 million	16 million
Scratch-resistant glass	Panda King Glass	Gorilla Glass
Display features	60Hz	feature not registered
Mobile networks	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Dual-SIM	Not supported	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	1 slot (Single-SIM) micro-SIM (3FF)
Maximum download/upload	300/50 Mbps	100/50 Mbps
Network technology	2G, 3G, 4G	2G
Frequency, bands	Expand band detailsCollapse details
GSM Mhz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	Not supported
Primary 4G network	LTE Cat6 (1, 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 66, 71) TD-LTE (38, 41)	Not supported
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
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
Calling	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (Swype), MMS, E-mail, Push mail
Speakerphone	Supported	Supported
Video calling	Supported	Supported
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder
Camera	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Back camera (main camera)	(triple camera) 13 megapixels 5MP ultrawidef/2.21.12μm1/5"115º 2MP depthf/2.41.75μm1/5"85º	13 megapixels
Main camera resolution	4128x3096 pixels	4032x3224 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)	feature not registered
Focal length	26mm lens	feature not registered
Sensor size	1/3" inches	feature not registered
Pixel size	1.12µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	Autofocus
Touch focus	Supported	feature not registered
Image stabilization	EIS: Digital stabilization	feature not registered
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection
BSI sensor	Not supported	feature not registered
HDR	HDR photo on both cameras	feature not registered
2ª camera	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Front camera (secondary)	13 megapixels	1.2 megapixels
Front camera resolution	4128x3096 pixels	1280x960 pixels
Video recording (secondary)	Full HD (1920x1080)	HD (1280x720)
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
Multimedia	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Radio	Not supported	Not supported
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, eAAC+
Connectivity	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 proprietary connector
TV output	Not supported	Micro-B USB MHL
Audio output	3.5mm jack	3.5mm jack
Bluetooth	5.0 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO	802.11 a/b/g/n (2.4Ghz, 5Ghz)
DLNA	Not supported	feature not registered
NFC	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging
Infrared port	Not supported	feature not registered
Other functions	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Active noise cancellation	Supported	feature not registered
Vibrating alert	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5, Flash player
Sensors	Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Fingerprint sensor (rear-mounted)	Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope
Other features	- Colors: Titan gray - Google Assistant - DTS:X 3D sound surround - HAC M3/T3 - WiFi direct, hotspot	- Colors: Black, White - ASUS SonicMaster sound - ASUS Waveshare UI - HDMI 1.4a - Wi-Fi dual-band - Wi-Fi hotspot - Optional: Padfone Station with 10.1 inches IPS display, 1280x800 pixels, 5000 mAh battery, 514g - Java framework
Power supply	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
Battery	LiPo: Li-Ion polymer (Non removable)	LiPo: Li-Ion polymer (Non removable)
Battery capacity	4000 mAh	2140 mAh
Charger, watts	10W (5V/2A) Standard charging	Standard charging
Talk time autonomy	1260 minutes \| 21 hours \| 0.9 day	960 minutes \| 16 hours \| 0.7 day
Standby	34560 minutes \| 576 hours \| 24 days	21120 minutes \| 352 hours \| 14.7 days
Radiation rate	LG K51 (K500UMT3)	Asus Padfone 2 (32GB)
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