Asus Zenfone 2 Laser (ZE551KL 16GB) vs Samsung Galaxy A42 5G (SM-A426B/DS 8GB RAM)

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Side by side comparison between Asus Zenfone 2 Laser vs Samsung Galaxy A42 5G phones, differences, pros, cons and full specifications. What's the better?

2/6/2021 10:47 AM, updated: 2/27/2023 4:20 AM

Compare Samsung Galaxy A42 5G X Asus Zenfone 2 Laser (ZE551KL 16GB) 07Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

5mp

3GB
RAM

Octa-core

3000
mAh

(Removable)

24Points Samsung Galaxy A42 5G (SM-A426B/DS 8GB RAM) Compare Asus Zenfone 2 Laser X

Specifications Compare Models Pictures

6.6"
AMOLED

720x1600

48
MP

20mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A42 5G (SM-A426B/DS 8GB RAM)

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!

7 Advantages Asus Zenfone 2 Laser (ZE551KL 16GB)	vs	24 Advantages Samsung Galaxy A42 5G (SM-A426B/DS 8GB RAM)
+170 grams (5.95 ounces)14% Lighter	vs	193 grams (6.76 ounces)
+1080x1920 pixels80% Higher resolution screen	vs	720x1600 pixels
+401 PPI51% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	266 PPI
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.7GHz 64bit Octa-core	vs	+2.2GHz 64bit Octa-core (8nm)63% More powerful processor, you can open your applications faster
3GB LPDDR3	vs	+8GB LPDDR4X167% More RAM memory. Typically more responsive and better for multitasking.
16GB (11GB available)	vs	+128GB (106GB available)9 times More internal storage for applications and files
Until 128GB microSD, microSDXC	vs	+Until 1TB microSD, microSDXC7 times More external storage for files using memory cards
10.9 millimeters (0.43 inches)	vs	+8.6 millimeters (0.34 inches)27% Thinner
TFT IPS LCD	vs	+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid
5.5"	vs	+6.6"20% Larger screen
(back) 13MP	vs	+(quad camera) 48MP + 8MP + 5MP + 5MP4 times 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
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 20MP3 times Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(front) HD (1280x720)	vs	+(front) Full HD (1920x1080)125% More image quality for recording videos with the secondary camera
Android 6.0.1 Marshmallow	vs	+Android 13Advantage Android 13 is newer and safer
4G LTE	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE) 150 Mbps	vs	+(5G SA/NSA) 2000 Mbps12 times Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (under display)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
3000 mAh	vs	+5000 mAh67% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
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
4.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

14 Common items in both devices

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+7 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
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Change model		Choose the model
Model	Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Other model names	Asus ZenFone 2 Laser ZE551KL (US), Asus Laser	Galaxy A42 5G SM-A426B/DS (128GB + 8GB RAM)
Country or region available	USA	Hong Kong, Malaysia, Singapore, Thailand
Brand	Asus	Samsung
Release date	11/1/2015	11/11/2020, Announced: 9/2/2020
Depth	10.9 millimeters (0.43 inches)	8.6 millimeters (0.34 inches)
Size (width x height)	77.2 x 152.4 millimeters (3.04 x 6 in)	75.9 x 164.4 millimeters (2.99 x 6.47 in)
Weight	170 grams (5.95 ounces)	193 grams (6.76 ounces)
Build, materials	feature not registered	Plastic body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Display type	TFT IPS LCD	Super AMOLED
Screen size	5.5" inches	6.6" inches
Screen-to-body ratio	~70.9% (screen-to-body ratio)	~84.3% (screen-to-body ratio)
Display resolution	1080x1920 pixels	720x1600 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	401 PPI	266 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Not supported
Refresh rate	feature not registered	60Hz
Display features	feature not registered	Not supported
🤖 Operating System
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
System version	Android 5.0.2 Lollipop	Android 10
Firmware update	Android 6.0.1 Marshmallow	Android 13
User Interface	feature not registered	One UI 2.5 / 3.1 / 4.1 / 5.0
⚙️ Processor
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Chipset	64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)	64bit: Qualcomm Snapdragon 750G (SM7225) (8nm)
CPU	Octa-core, 2 processors: 4x 1.7GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2.2GHz Kryo 570 (Dual-core) 6x 1.8GHz Kryo 570 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 405	Qualcomm Adreno 619 (800MHz)
Performance (benchmark)	feature not registered	AnTuTu: 324686 (v8) Geekbench: 1910 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
💽 Memory and storage
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
RAM memory	3GB LPDDR3	8GB LPDDR4X
Internal storage	16GB (11GB available)	128GB (106GB available) UFS 2.1
External storage	Until 128GB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Dual-SIM	Dual-SIM Active - Call active on both sim cards (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G, 5G
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	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat4 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,17,20)	LTE Cat11 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	Not supported	SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 40, 41, 78)
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Secondary 4G network	LTE Cat4 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,17,20)	LTE Cat11 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28) TD-LTE (38, 40, 41) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
📷 Camera
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Back camera (main camera)	13 megapixels	(quad camera) 48 megapixels 8MP ultrawide f/2.2123° 5MP macro f/2.4 5MP depth f/2.4
Main camera resolution	4128x3096 pixels	8000x6000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2" inches
Pixel size	feature not registered	0.8µm 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, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo on both cameras
Camera extras	feature not registered	1080p@30fps 720p@480fps
📸 Front camera
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Front camera (secondary)	5 megapixels	20 megapixels
Front camera resolution	2560x1920 pixels	5184x3840 pixels
Video recording (secondary)	HD (1280x720)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.2 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Loudspeaker	Supported	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
USB	MicroUSB 2.0	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.1 + 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	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Sensors	Accelerometer Ambient light sensor Compass Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Battery type	LiPo: li-ion polymer (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	5000 mAh
Charger, watts	Wired charging	15W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
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: 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 • Only one micro SIM card can connect to 3G/4G service at a time	• Colors: Prism Dot Black, White, Gray • Samsung Pay
☢️ Radiation rate
	Asus Zenfone 2 Laser (ZE551KL 16GB)	Galaxy A42 5G (SM-A426B/DS 8GB RAM)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	1.154W/kg (head), 1.334W/kg (body)