Asus 6z (128GB) vs Asus Zenfone 2 Laser (ZE551KL 32GB)

Side by side comparison between Asus 6z vs Asus Zenfone 2 Laser phones, differences, pros, cons with full specifications. What's the better?

11/9/2019 10:12 PM, updated: 6/24/2020 10:06 PM

Compare Asus Zenfone 2 Laser XAsus 6z (128GB)22Points

Specifications Compare Models

6.4"
IPS

1080x2340

48
MP

6GB
RAM

64bit Octa

5000
mAh

(Non removable)

02PointsAsus Zenfone 2 Laser (ZE551KL 32GB)Compare Asus 6z X

Specifications Compare Models

5.5"
IPS

1080x1920

13
MP

5mp

3GB
RAM

64bit Octa

3000
mAh

(Removable)

What's the better phone? Asus 6z (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!

22 Advantages Asus 6z (128GB)	vs	2 Advantages Asus Zenfone 2 Laser (ZE551KL 32GB)
+2.84Ghz 64bit Octa-Core76% More powerful processor, you can open your applications faster	vs	1.7Ghz 64bit Octa-Core
+6GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.	vs	3GB LPDDR3
+128GB (110GB available)3 times More internal storage for applications and files	vs	32GB (26GB available)
+Until 1TB microSD, microSDXC7 times More external storage for files using memory cards	vs	Until 128GB microSD, microSDXC
+9.2 millimeters (0.36 inches)18% Thinner	vs	10.9 millimeters (0.43 inches)
+1080x2340 pixels22% Higher resolution screen	vs	1080x1920 pixels
+403 PPI1% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	401 PPI
+6.4"16% Larger screen	vs	5.5"
+(dual camera) 48MP + 13MP4 times Higher resolution main camera	vs	(back) 13MP
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.0 (aperture)
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer	vs	Android 6.0.1 Marshmallow
+(4G+ LTE-A) 1024 Mbps6 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+GyroscopeAdvantage Sensors help you use the device	vs	Not supported
+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device	vs	Not supported
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 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 b/g/n (2.4Ghz)
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.1 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0
190 grams (6.65 ounces)	vs	+170 grams (5.95 ounces)12% Lighter
LiPo: Li-Ion polymer (Non removable)	vs	+LiPo: Li-Ion polymer (Removable)Advantage Removable battery can be replaced easily

23 Common items in both devices

TFT IPS LCD

16 million

Dual-LED flash

Only digital zoom

LDAF/PDAF: laser/phase detection autofocus / Autofocus

4G+ LTE-A / 4G LTE

Capacitive

+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	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Model	6z (128GB)	Zenfone 2 Laser (ZE551KL 32GB)
Other model names	Asus Zenfone 6z 2019 (6GB RAM) ZS630KL	Asus ZenFone 2 Laser ZE551KL (US), Asus Laser
Country or region available	India	USA
Brand	Asus	Asus
Release date	May, 2019	November, 2015
Depth	9.2 millimeters (0.36 inches)	10.9 millimeters (0.43 inches)
Size (width x height)	75.4 x 159.1 millimeters (2.97 x 6.26 in)	77.2 x 152.4 millimeters (3.04 x 6 in)
Weight	190 grams (6.65 ounces)	170 grams (5.95 ounces)
Qwerty physical keyboard	Not supported	Not supported
Antenna	Internal antenna	Internal antenna
Build, materials	Aluminum frame, glass front/back	feature not registered
Protection against water and others	Not supported	Not supported
System (OS)	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Operating system	Android 9.0 Pie	Android 5.0.2 Lollipop
Firmware update	feature not registered	Android 6.0.1 Marshmallow
Hardware	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Chipset	64bit - Qualcomm Snapdragon 855 SDM855 (7nm)	64bit - Qualcomm Snapdragon 615 MSM8939 (28nm)
CPU processor	Octa-Core, 3 processors: 2.84Ghz Single-Core Kryo 485 2.42Ghz 3-Cores Kryo 485 1.78Ghz Quad-Core Kryo 485	Octa-Core, 2 processors: 1.7Ghz Quad-Core ARM Cortex-A53 1Ghz Quad-Core ARM Cortex-A53
GPU graphical controller	Qualcomm Adreno 640	Qualcomm Adreno 405
RAM memory	6GB LPDDR4X	3GB LPDDR3
Internal storage	128GB (110GB available) UFS 2.1	32GB (26GB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 128GB microSD, microSDXC (dedicated slot)
Display	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Display type	TFT IPS LCD	TFT IPS LCD
Screen size	6.4" inches	5.5" inches
Screen-to-body ratio	~83.8% (screen-to-body ratio)	~70.9% (screen-to-body ratio)
Display resolution	1080x2340 pixels (19.5:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 6	Gorilla Glass 4
Display features	60Hz, 600 nits, HDR10	feature not registered
Mobile networks	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Active - Call active on both sim cards (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF)
Maximum download/upload	1024/150 Mbps	150/50 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	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat16/13 (Bands 1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (Bands 38, 40, 41) VoLTE	LTE Cat4 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,17,20)
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	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat4 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,17,20)
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Calling	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
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 dialing, Voice recorder
Camera	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Back camera (main camera)	(dual camera) 48 megapixels 13MP ultrawidef/2.411mm	13 megapixels
Main camera resolution	8000x6000 pixels	4128x3096 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	Full HD (1920x1080) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/2.0 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	1/2" inches	feature not registered
Pixel size	0.8µm pixel	feature not registered
Autofocus	LDAF/PDAF: laser/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
2ª camera	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Front camera (secondary)	Uses the back motorized camera (flip-up/rotating)	5 megapixels
Front camera resolution	Not supported	2560x1920 pixels
Video recording (secondary)	Not supported	HD (1280x720)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	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	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Radio	FM	FM
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	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
USB	USB 2.0 Type-C reversible connector	MicroUSB 2.0
TV output	Not supported	Not supported
Audio output	3.5mm jack	3.5mm jack
Bluetooth	5.0 + A2DP/LE	4.1 + A2DP
WiFi	802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO	802.11 b/g/n (2.4Ghz)
DLNA	Not supported	Not supported
NFC	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS
Infrared port	Not supported	Not supported
Other functions	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
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 Gyroscope Hall effect Face unlock Fingerprint sensor (rear-mounted)	Accelerometer Proximity sensor Compass Ambient Light sensor
Other features	- 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	- Colors: Silver - USB OTG On-The-Go - Asus ZenUI 2.0 - Toshiba camera sensor - Laser autofocus camera (0.03 seconds) - Dual tone flash - Beidou GPS - 5GB Asus Webstorage - WiFi direct, hotspot - Only one micro SIM card can connect to 3G/4G service at a time
Power supply	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 32GB)
Battery	LiPo: Li-Ion polymer (Non removable)	LiPo: Li-Ion polymer (Removable)
Battery capacity	5000 mAh	3000 mAh
Charger, watts	18W (9V/2A) Fast battery charging	Standard charging
Talk time autonomy	1980 minutes \| 33 hours \| 1.4 days	feature not registered
Standby	37440 minutes \| 624 hours \| 26 days	feature not registered
Radiation rate	Asus 6z (128GB)	Asus Zenfone 2 Laser (ZE551KL 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