Asus Zenfone Go ZB450KL vs BQ Aquaris X2

Asus Zenfone Go ZB450KL

BQ Aquaris X2

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)

LTE frequency band 1(2100), 3(1800), 7(2600), 20(800)
HSDPA speed

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

-
LTE-A speed

-

LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Front glass, aluminium frame, plastic back
SIM

Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)

Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

136.5 mm

150.7 mm
Width

66.7 mm

72.3 mm
Thickness

11.2 mm

8.3 mm
Weight

135 g

163 g
Waterproof

-

IP54
Dust proof

-

IP54
Colors

Blue/Sheer Gold, Charcoal Black, Glacier Grey/Silver, Glamor Red, Lemon Yellow, Pearl White

Carbon Black, Sand Gold

Display
Display type

IPS LCD capacitive touchscreen

LTPS IPS LCD capacitive touchscreen
Physical size

4.5 inches

5.65 inches
Resolution

480 x 854 pixels

1080 x 2160 pixels
Pixel density

218 ppi

427 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass
Multitouch

Yes

Yes, max 10 fingers

Main camera
Camera type

-

Dual
Main camera

8 MP, f/2.0

12 MP, f/1.8 , 1/2.8" , 1.29 µm
5 MP, 1/5" , 1.12 µm
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

video

2160p@30fps, 1080p@120fps
Primary camera Autofocus

autofocus

dual pixel phase detection autofocus
Primary camera flash

LED flash

dual-LED dual-tone flash
Electronic image stabilization

-

gyro-EIS
Camera features

Geo-tagging, HDR, face detection, panorama, touch focus

Auto HDR, Geo-tagging, face/smile detection, panorama, touch focus

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth EDR

Yes

-
Bluetooth AptX

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

Yes

-

Features
Messaging SMS

SMS(threaded view)

SMS(threaded view)
Messaging MMS

MMS

MMS
Messaging Email

Email

Email
Messaging IM

IM

IM
Messaging Push Email

Push Email

Push Email
Java

No

-
Sensors

Accelerometer, compass, proximity

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