Asus Zenfone 3 Ultra ZU680KL vs Nokia X

Asus Zenfone 3 Ultra ZU680KL

Nokia X

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 800, 850, 900, 1900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)

-
HSDPA speed

42.2 Mbps

HSDPA, 7.2 Mbps
HSUPA speed

5.76 Mbps

HSUPA, 5.76 Mbps
LTE speed

LTE, Cat6, 300 Mbps download, 50 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
SIM

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

Optional Dual SIM (Micro-SIM)
Height

186.4 mm

115.5 mm
Width

93.9 mm

63 mm
Thickness

6.8 mm

10.4 mm
Weight

233 g

128.7 g
Colors

Glacier Silver, Metallic Pink, Titanium Gray

Bright green, black, bright red, cyan, white, yellow

Main camera
Camera type

-

Photo
Main camera

23 MP, f/2.0

3.15 MP
Primary camera resolution

-

2048 x 1536 pixels
Primary camera video

1080p@30fps

480p@30fps
Primary camera flash

dual-LED (dual tone) flash

-
Primary camera optical image stabilization

4-axis optical image stabilization

-
Primary camera phase detection autofocus

phase detection autofocus

-
Primary camera laser autofocus

laser autofocus

-
Camera features

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

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

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

Yes

Yes
WLAN WiFi Direct

Yes

-
USB

Type-C 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.2

v3.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
Bluetooth EDR

Yes

-
Infrared

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
BDS

Yes

-