Asus Zenfone Selfie (ZD551KL 16GB) vs Huawei P20 (AL00 128GB)

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Side by side comparison between Asus Zenfone Selfie vs Huawei P20 phones, differences, pros, cons and full specifications. What's the better?

4/17/2018 8:06 PM, updated: 5/11/2020 10:22 AM

Compare Huawei P20 X Asus Zenfone Selfie (ZD551KL 16GB) 05Points

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

13mp

2GB
RAM

Octa-core

3000
mAh

(Removable)

24Points Huawei P20 (AL00 128GB) Compare Asus Zenfone Selfie X

Specifications Compare Models Pictures

5.8"
IPS

1080x2244

12
MP

24mp

6GB
RAM

Octa-core

3400
mAh

(Non removable)

What's the better phone? Huawei P20 (AL00 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 Asus Zenfone Selfie (ZD551KL 16GB)	vs	24 Advantages Huawei P20 (AL00 128GB)
+Until 64GB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+LiPo: li-ion polymer (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
+FM (RDS)Advantage The radio lets you listen to your songs and sports in general	vs	Not supported
+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	+2.36GHz 64bit Octa-core61% More powerful processor, you can open your applications faster
2GB LPDDR3	vs	+6GB LPDDR42 times More RAM memory. Typically more responsive and better for multitasking.
16GB (12GB available)	vs	+128GB (115GB available)9 times More internal storage for applications and files
170 grams (5.95 ounces)	vs	+165 grams (5.78 ounces)3% Lighter
10.8 millimeters (0.43 inches)	vs	+7.65 millimeters (0.3 inches)41% Thinner
1080x1920 pixels	vs	+1080x2244 pixels17% Higher resolution screen
401 PPI	vs	+429 PPI7% Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.5"	vs	+5.8"5% Larger screen
(back) 13MP	vs	+(dual camera) 12MP + 20MP150% Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
1/3.2" inches	vs	+1/2.3" inches39% The larger sensor camera lets you take photos with better depth.
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) 13MP	vs	+(front) 24MP86% 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
Android 6.0 Marshmallow	vs	+Android 9.0 PieAdvantage Android 9.0 Pie is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 600 Mbps3 times Faster for surfing the internet and download files
Not supported	vs	+Fingerprint sensor (front-mounted)Advantage Sensors help you use the device
Not supported	vs	+TemperatureAdvantage Sensors help you use the device
3000 mAh	vs	+3400 mAh13% 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
4.0 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+USB 3.1 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices

TFT IPS LCD / LTPS IPS LCD

16 million

Dual-LED flash

Autofocus / LDAF/PDAF: laser/phase detection autofocus

BSI sensor

HDR photo only main camera

(front) Full HD (1920x1080)

+15 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 Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Change model		Choose the model
Model	Zenfone Selfie (ZD551KL 16GB)	P20 (AL00 128GB)
Other model names	Asus Zenfone Selfie Dual Sim ZD551KL	Huawei P20 EML-AL00, Huawei EML-AL00, Huawei Emily
Country or region available	(Global, International)	China, Hong Kong
Brand	Asus	Huawei
Release date	7/1/2015	4/1/2018
Depth	10.8 millimeters (0.43 inches)	7.65 millimeters (0.3 inches)
Size (width x height)	77.2 x 156.5 millimeters (3.04 x 6.16 in)	70.8 x 149.1 millimeters (2.79 x 5.87 in)
Weight	170 grams (5.95 ounces)	165 grams (5.78 ounces)
Build, materials	feature not registered	Aluminum frame, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Display type	TFT IPS LCD	LTPS IPS LCD
Screen size	5.5" inches	5.8" inches
Screen-to-body ratio	~69% (screen-to-body ratio)	~80.3% (screen-to-body ratio)
Display resolution	1080x1920 pixels	1080x2244 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	401 PPI	429 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Not supported
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
System version	Android 5.0.2 Lollipop	Android 8.1 Oreo
Firmware update	Android 6.0 Marshmallow	Android 9.0 Pie
User Interface	feature not registered	feature not registered
⚙️ Processor
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Chipset	64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)	64bit: HiSilicon Kirin 970 (10nm)
CPU	Octa-core, 2 processors: 4x 1.7GHz ARM Cortex-A53 (Quad-core) 4x 1GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 4x 2.36GHz ARM Cortex-A73 (Quad-core) 4x 1.8GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 405	ARM Mali-G72 MP12 850Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
RAM memory	2GB LPDDR3	6GB LPDDR4
Internal storage	16GB (12GB available)	128GB (115GB available) UFS 2.1
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) micro-SIM (3FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	600/50 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, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1900/2100
Primary 4G network	LTE Cat4 800/850/900/1800/1900/2100/2600 (Bands 1,2,3,5,7,8,20)	LTE Cat12 (Bands 1, 2, 3, 4, 5, 7, 8, 9, 12, 17, 18, 19, 20, 26) TD-LTE (Bands 38, 39, 40, 41) VoLTE
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, TD-SCDMA, UMTS, TD-HSDPA, 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	UMTS 800/850/900/1700/1900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Back camera (main camera)	13 megapixels	(dual camera) 12 megapixels 20MP mono f/1.627mm
Main camera resolution	4128x3096 pixels	4000x3000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	Dual-LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	27mm (lens)
Sensor size	1/3.2" inches	1/2.3" inches
Pixel size	feature not registered	1.55µm pixel
Autofocus	Autofocus	LDAF/PDAF: laser/phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	feature not registered	OIS (6-axis): Optical stabilization
Zoom	Only digital zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Front camera (secondary)	13 megapixels	24 megapixels
Front camera resolution	4128x3096 pixels	5632x4224 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	f/2.0 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.9µm pixel
🔉 Sound and multimedia
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
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, H.264, H.263	MP4, H.265, H.264, H.263, XviD, WMV
Audio formats	MP3, WAV, eAAC+	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
USB	MicroUSB 2.0	USB 3.1 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Micro-B USB MHL	Not supported
Bluetooth	4.0 + A2DP	4.2 + A2DP
WiFi	802.11 b/g/n/ac [wifi5] (2.4GHz, 5GHz) 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, BeiDou
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Proximity sensor Temperature
Vibrating alert	Supported	Supported
🔋 Battery
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
Battery type	LiPo: li-ion polymer (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3000 mAh	3400 mAh
Charger, watts	Wired charging	22.5W Wired fast charging
Inductive / wireless charging	feature not registered	feature not registered
Talk time autonomy	23 hours	feature not registered
Standby	255 hours (10.6 days)	feature not registered
➕ Other features
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 128GB)
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: Pure White, Chic Pink, Aqua Blue • ASUS ZenUI • ASUS TruVivid • Oleophobic coating on screen • Laser autofocus camera • Toshiba sensor camera • 5GB ASUS WebStorage • Beidou GPS	• Colors: Black, Gold, Pink, Blue, Purple • EMUI 8.1 • Leica optics (camera) • 24-bit/192kHz audio
☢️ Radiation rate
	Asus Zenfone Selfie (ZD551KL 16GB)	Huawei P20 (AL00 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