Acer Iconia One 8 B1-820 vs Asus Zenfone AR ZS571KL

Acer Iconia One 8 B1-820

Asus Zenfone AR ZS571KL

Network
2G network

GSM 850, 900, 1800, 1900
3G network

-

HSDPA 850, 900, 1900, 2100 - EMEA; HSDPA 850, 1700(AWS), 1900, 2100 - USA
4G network

-

LTE
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE-A speed

-

LTE-A, (3CA) Cat12, 600 Mbps download, 75 Mbps upload
GPRS

Yes
EDGE

Yes

Display
Display type

IPS LCD capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

8.0 inches

5.7 inches
Resolution

800 x 1280 pixels

1440 x 2560 pixels
Pixel density

189 ppi

515 ppi
Display colors

-

16777216
Protection

-

Corning Gorilla Glass 4
Multitouch

-

Yes, max 10 fingers

Main camera
Main camera

5 MP

23 MP, f/2.0 , 3x optical zoom
Primary camera resolution

2592 x 1944 pixels

-
Primary camera video

video

2160p@30fps
Tracking sensors

-

depth & motion tracking sensors
Primary camera optical image stabilization

-

4-axis optical image stabilization
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

Yes

1 µm pixel size, 1/2.6" sensor size, HDR, face detection, geo-tagging, panorama, touch focus

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
Bluetooth

v4.0

v4.2
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Email

Push Email

-
Messaging Push Mail

-

Push Mail
Java

No

No
Sensors

Accelerometer

Fingerprint (front-mounted), accelerometer, compass, gyro, proximity