LG K51S (K510ZMW) vs Asus Zenfone 6 (ZS630KL 128GB)

Side by side comparison between LG K51S vs Asus Zenfone 6 phones, differences, pros, cons with full specifications. What's the better?

7/8/2020 11:56 PM, updated: 8/6/2020 1:57 PM

Compare Asus Zenfone 6 XLG K51S (K510ZMW)05Points

Specifications Compare Models Pictures

6.55"
IPS

720x1600

32
MP

13mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

20PointsAsus Zenfone 6 (ZS630KL 128GB)Compare LG K51S X

Specifications Compare Models

6.4"
IPS

1080x2340

48
MP

6GB
RAM

64bit Octa

5000
mAh

(Non removable)

What's the better phone? Asus Zenfone 6 (ZS630KL 128GB)

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!

5 Advantages LG K51S (K510ZMW)	vs	20 Advantages Asus Zenfone 6 (ZS630KL 128GB)
+8.26 millimeters (0.33 inches)11% Thinner	vs	9.2 millimeters (0.36 inches)
+6.55"2% Larger screen	vs	6.4"
+(front) 13MPAdvantage A front-camera is best for taking selfies	vs	Not supported
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	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
2.3Ghz 64bit Octa-Core	vs	+2.84Ghz 64bit Octa-Core27% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+6GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
64GB (47GB available)	vs	+128GB (109GB available)132% More internal storage for applications and files
eMMC 5.1	vs	+UFS 2.1Advantage Fastest write and read storage.
194 grams (6.79 ounces)	vs	+190 grams (6.65 ounces)2% Lighter
Plastic body, glass front	vs	+Aluminum frame, glass front/backAdvantage More resistant material
Not supported	vs	+HDR10Advantage The HDR10 display provides vibrant colors and more details
720x1600 pixels	vs	+1080x2340 pixels119% Higher resolution screen
268 PPI	vs	+403 PPI50% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(quad camera) 32MP + 5MP + 2MP + 2MP	vs	+(dual camera) 48MP + 13MP49% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(4G+ LTE-A) 300 Mbps	vs	+(4G+ LTE-A) 1200 Mbps3 times Faster for surfing the internet and download files
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
4000 mAh	vs	+5000 mAh25% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10W	vs	+18W80% 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 a/b/g/n (2.4Ghz, 5Ghz)	vs	+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
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Gorilla Glass 6Advantage Protection against scratches on the screen lets you carry your phone with your keys

30 Common items in both devices

Until 1TB microSD, microSDXC

TFT IPS LCD

60Hz

16 million

Only digital zoom

PDAF: phase detection autofocus / LDAF/PDAF: laser/phase detection autofocus

EIS: Digital stabilization

+23 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 K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Model	K51S (K510ZMW)	Zenfone 6 (ZS630KL 128GB)
Other model names	LG K51s LM-K510ZMW, LMK510ZMW (Dual-Sim)	Asus Zenfone 6 2019 (6GB RAM) ASUS_I01WD, ZS630KL, I01WD
Country or region available	South Africa, Australia, Israel, Taiwan	(Global, International)
Brand	LG	Asus
Release date	April, 2020	May, 2019
Depth	8.26 millimeters (0.33 inches)	9.2 millimeters (0.36 inches)
Size (width x height)	76.7 x 165.2 millimeters (3.02 x 6.5 in)	75.4 x 159.1 millimeters (2.97 x 6.26 in)
Weight	194 grams (6.79 ounces)	190 grams (6.65 ounces)
Qwerty physical keyboard	Not supported	Not supported
Antenna	Internal antenna	Internal antenna
Build, materials	Plastic body, glass front	Aluminum frame, glass front/back
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 K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Operating system	Android 9.0 Pie	Android 9.0 Pie
Firmware update	feature not registered	feature not registered
Hardware	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Chipset	64bit - MediaTek MT6765 Helio P35 (12nm)	64bit - Qualcomm Snapdragon 855 SDM855 (7nm)
CPU processor	Octa-Core, 2 processors: 2.3Ghz Quad-Core ARM Cortex-A53 1.8Ghz Quad-Core ARM Cortex-A53	Octa-Core, 3 processors: 2.84Ghz Single-Core Kryo 485 2.42Ghz 3-Cores Kryo 485 1.78Ghz Quad-Core Kryo 485
GPU graphical controller	PowerVR GE8320 680Mhz	Qualcomm Adreno 640
RAM memory	3GB LPDDR3	6GB LPDDR4X
Internal storage	64GB (47GB available) eMMC 5.1	128GB (109GB available) UFS 2.1
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
Display	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.55" inches	6.4" inches
Screen-to-body ratio	~81.7% (screen-to-body ratio)	~83.8% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	268 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 6
Display features	60Hz, 400 nits	60Hz, 600 nits, HDR10
Mobile networks	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum download/upload	300/50 Mbps	1200/150 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
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	A version: UMTS 850/900/1900/2100 B, C version: UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (1, 3, 5, 7, 8, 20, 28) TD-LTE (38, 39, 40)	LTE Cat18 VoLTE A version: LTE (Bands 1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (Bands 38, 40, 41) B version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28) TD-LTE (Bands 38, 39, 41, 46) C version: LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 28) TD-LTE (Bands 38, 39, 41, 46)
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+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
Calling	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Speakerphone	Supported	Supported
Video calling	Supported	Supported
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Camera	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Back camera (main camera)	(quad camera) 32 megapixels 5MP ultrawidef/2.216mm1.12μm115º 2MP macrof/2.422mm1.75μm88.6º 2MP depthf/2.41.75μm	(dual camera) 48 megapixels 13MP ultrawidef/2.411mm
Main camera resolution	6528x4896 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	24mm lens	26mm lens
Sensor size	feature not registered	1/2" inches
Pixel size	0.8µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	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	HDR photo on both cameras	HDR photo on both cameras
2ª camera	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Front camera (secondary)	13 megapixels	Uses the back motorized camera (flip-up/rotating)
Front camera resolution	4128x3096 pixels	Not supported
Video recording (secondary)	Full HD (1920x1080)	Not supported
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	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Multimedia	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
Connectivity	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
TV output	Not supported	Not supported
Audio output	3.5mm jack	3.5mm jack
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n (2.4Ghz, 5Ghz)	802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNA	Supported	Not supported
NFC	Not supported	Supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
Infrared port	Not supported	Not supported
Other functions	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Active noise cancellation	Supported	Supported
Vibrating alert	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Sensors	Accelerometer Proximity sensor Compass Ambient Light sensor Fingerprint sensor (rear-mounted)	Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Hall effect Face unlock Fingerprint sensor (rear-mounted)
Other features	- Colors: Titanium, Blue, Pink/Red - Silicone case included - Google Assistant (dedicated side button) - DTS:X 3D audio - WiFi direct, hotspot	- Colors: Midnight Black, Twilight Silver - 19.5:9, HDR10, DCI-P3 100% display - Quick Charge 4.0 - 24-bit/192kHz audio - DTS Headphone X - Motorized flip-up main/selfie camera - Google Pay - WiFi direct, hotspot
Power supply	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
Battery	LiPo: Li-Ion polymer (Non removable)	LiPo: Li-Ion polymer (Non removable)
Battery capacity	4000 mAh	5000 mAh
Charger, watts	10W (5V/2A) Standard charging	18W (9V/2A) Fast battery charging
Talk time autonomy	630 minutes \| 10.5 hours \| 0.4 day	1980 minutes \| 33 hours \| 1.4 days
Standby	22200 minutes \| 370 hours \| 15.4 days	37440 minutes \| 624 hours \| 26 days
Radiation rate	LG K51S (K510ZMW)	Asus Zenfone 6 (ZS630KL 128GB)
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