Compare Asus Zenfone 4 Selfie Dual Camera with Lenovo K8 Note (4GB RAM + 64GB) with Sony Xperia XA2

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Compare Asus Zenfone 4 Selfie Dual Camera vs Lenovo K8 Note (4GB RAM + 64GB) vs Sony Xperia XA2

Summary	79 Score	80 Score	75 Score
Performance	Qualcomm Snapdragon 430 4 GB RAM Android v7.0 (Nougat)	MediaTek MT6797 Helio X23 4 GB RAM Android 7.1.1 Nougat	MediaTek Helio P20 4 GB RAM Android 7.0 (Nougat)
Display	5.5 inch 720 x 1280 pixels 268 PPI Density	5.5 inch 1080 x 1920 pixels 401 PPI Density	5 inch 1080 x 1920 pixels 441 PPI Density
Camera	16 MP (Main) 20 + 8 MP (Front) Dual Camera	13 + 5 MP (Main) 13 MP (Front) Dual CCT LED Flash	23 MP (Main) 16 MP (Front)
Battery	3000 mAh	4000 mAh Li-Po	3600 mAh Li-Ion
Display
Screen Size	5.5 inch	5.5 inch	5 inch
Screen Resolution	720 x 1280 pixels	1080 x 1920 pixels	720x1280 pixels
Pixel Density	268 PPI	401 PPI	441 PPI
Display Type	IPS HD	FHD, 2.5D Curved glass	IPS LCD capacitive touchscreen, 16M colors
Gorilla Glass	-	Yes	Yes
Screen Protection	-	Corning Gorilla Glass	-
Chipset
Brand	Asus Mobiles	Lenovo Mobiles	Sony Mobiles
Chipset	Qualcomm Snapdragon 430	MediaTek MT6797 Helio X23	MediaTek Helio P20
Processor	1.4 GHz Octa-core 64-bit processor	2.3GHz Deca-core processor	Octa-core Processor
RAM	4 GB RAM	4 GB RAM	4 GB RAM
GPU	Adreno 505	Adreno 505
Camera
Rear Camera Resolution	16 MP	13 + 5 MP	23 MP
Front Camera Resolution	20 + 8 MP	13 MP	16 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Panorama	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging
General
Operating System	Android	Android	Android
OS Version	Android v7.0 (Nougat)	Android 7.1.1 Nougat	Android 7.0 (Nougat)
Weight	144 g	180 g
Dimensions	155.66 x 76.2 x 7.85 mm	154.5 x75.9 x 8.5 mm
Thickness	7.85mm	8.5mm
Storage
Internal Storage	64 GB	64 GB	64 GB
Card Slot	microSD, Up to 2 TB	microSD, Up to 128 GB
Other	64 GB, Expandable up to 2 TB	64GB, Expandable upto 128GB	64GB Storage
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Nano-SIM	Nano-SIM
Bluetooth	v4.0	v4.2	v4.1, A2DP, LE, apt-X
3.5 mm Jack	Yes	Yes	Yes
NFC		No
Connectivity
VoLTE
4G	FDD-LTE--800 / 1800 / 1900 / 2100 / 2600 MHz	TD-LTE 2300(band 40) FD-LTE 1800(band 3)	LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - F3111
3G	UMTS 2100 / 900 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	HSDPA 850 / 900 / 1900 / 2100 - F3111, F3115
2G	GSM 1800 / 1900 / 850 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM 850 / 900 / 1800 / 1900
Wi-Fi	Wi-Fi 802.11 a/b/g/n	Wi-Fi 802.11, b/g/n	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, hotspot
GPS	GPS, AGPS, GLO, BDS	A-GPS	A-GPS, GLONASS
GPRS
EDGE
Radio
Battery
Battery Capacity	3000 mAh	4000 mAh	3600 mAh
Battery Type		Li-Po	Li-Ion
Standby Time		Upto 378 hrs
Talk Time		Upto 24.7 Hrs
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerator E-Compass Gyroscope Proximity sensor Ambient light sensor	Accelerometer Ambient Light Sensor e-compass Gyroscope Proximity Sensor	Accelerometer proximity compass
Messaging			SMS (threaded view), MMS, Email, IM, Push Email
Java
Other			Active noise cancellation with dedicated mic , Xvid/MP4/H.264 player , MP3/eAAC+/WAV/Flac player , Document viewer , Photo/video editor