Asus 8z vs Asus Zenfone Zoom Zx551ml 64gb

Key Specs

Battery
Battery	4000 mAh	3000 mAh
Display
Display	5.9 inches (14.99 cm)	5.5 inches (13.97 cm)
Front Camera
Front Camera	12 MP	5 MP
Processor
Processor	Qualcomm Snapdragon 888	Intel Atom Z3590
RAM
RAM	8 GB	4 GB
Rear Camera
Rear Camera	64 MP + 12 MP	13 MP

Battery

Capacity
Capacity	4000 mAh	3000 mAh
Quick Charging
Quick Charging	Yes, Quick, v4.0, 30W: 60 % in 25 minutes	-
Removable
Removable	No	No
Type
Type	Li-Polymer	Li-Polymer
USB Type-C
USB Type-C	Yes	No

Design

Build Material
Build Material	Back: Gorilla Glass	-
Colours
Colours	Obsidian Black, Horizon Silver	Black, White
Height
Height	148 mm	158.9 mm
Ruggedness
Ruggedness	Dust proof	-
Thickness
Thickness	8.9 mm	11.9 mm Below
Waterproof
Waterproof	Yes, Water resistant, IP68	-
Weight
Weight	169 grams	185 grams
Width
Width	68.5 mm	78.8 mm

Display

Aspect Ratio
Aspect Ratio	20:9	-
Bezel-less display
Bezel-less display	Yes with punch-hole display	-
Brightness
Brightness	1100 nits	-
Display Type
Display Type	AMOLED	IPS LCD
HDR 10 / HDR+ support
HDR 10 / HDR+ support	Yes, HDR 10+	-
Pixel Density
Pixel Density	446 ppi	401 ppi
Refresh Rate
Refresh Rate	120 Hz	-
Resolution
Resolution	1080x2400 px (FHD+)	1080x1920 px (FULL HD)
Screen Protection
Screen Protection	Corning Gorilla Glass, Glass Victus	Corning Gorilla Glass v4, Scratch-resistant glass
Screen Size
Screen Size	5.9 inches (14.99 cm)	5.5 inches (13.97 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	82.9 %	66.45 %
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	Yes, Dual Pixel autofocus	-
Camera Features
Camera Features	-	Wide Angle Selfie
Camera Setup
Camera Setup	Single	-
Resolution
Resolution	12 MP f/2.5, Primary Camera(28 mm focal length, 2.55" sensor size, 1.22µm pixel size)	5 MP, Primary Camera
Sensor
Sensor	Exmor RS	-
Video Recording
Video Recording	3840x2160 @ 30 fps 1920x1080 @ 30 fps	-

Not sure which
mobile to buy?

General

Brand
Brand	Asus	Asus
Custom UI
Custom UI	Zen UI	-
Launch Date
Launch Date	February 28, 2022 (Official)	October 14, 2017 (Official)
Operating System
Operating System	Android v11	Android v5.0 (Lollipop)

Main Camera

Autofocus
Autofocus	Yes, Phase Detection autofocus	Yes, Laser autofocus
Camera Features
Camera Features	8 x Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom 3 x Optical Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Dual	Single
Flash
Flash	Yes, LED Flash	Yes, Dual-color LED Flash
Image Resolution
Image Resolution	9000 x 7000 Pixels	4160 x 3120 Pixels
OIS
OIS	Yes	Yes
Resolution
Resolution	64 MP f/1.8, Wide Angle (78° field-of-view), Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)12 MP f/2.2, Ultra-Wide Angle Camera(14 mm focal length, 2.55" sensor size, 1.4µm pixel size)	13 MP f/4.8, Primary Camera
Sensor
Sensor	IMX686, Exmor-RS CMOS Sensor	-
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	7680x4320 @ 24 fps 3840x2160 @ 30 fps	1920x1080 @ 30 fps

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	Yes	Yes
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.2	Yes, v4.0
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	Yes	Yes
Network Support
Network Support	5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	Head: 1.191 W/kg	-
SIM 1
SIM 1	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28 TDD N38 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 850(band 5) / 1800(band 9) / 850(band 18) / 850(band 19) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 3G Speed: HSDPA 42.2 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2
SIM 2	5G Bands: FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28 TDD N38 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM Size
SIM Size	SIM1: Nano, SIM2: Nano	SIM1: Micro
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Single SIM, GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging, microUSB 2.0
VoLTE
VoLTE	Yes	-
Wi-Fi
Wi-Fi	Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi Features
Wi-Fi Features	Wi-Fi Direct, Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.84 GHz, Single core, Kryo 680 + 2.42 GHz, Tri core, Kryo 680 + 1.8 GHz, Quad core, Kryo 680)	Quad core, 2.5 GHz
Chipset
Chipset	Qualcomm Snapdragon 888	Intel Atom Z3590
Fabrication
Fabrication	5 nm	-
Graphics
Graphics	Adreno 660	PowerVR G6430
RAM type
RAM Type	LPDDR5	LPDDR3

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	-
Fingerprint Sensor Position
Fingerprint Sensor Position	On-screen	-
Fingerprint Sensor Type
Fingerprint Sensor Type	Optical	-
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	No	Yes, Up to 128 GB
Internal Memory
Internal Memory	128 GB	64 GB
Storage Type
Storage Type	UFS 3.1	-
USB OTG
USB OTG	Yes	Yes