Alcatel Idol 4 vs Digma Optima 7018N 4G

Alcatel Idol 4

Digma Optima 7018N 4G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 1900
4G network

LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300); LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 27(800), 28(700)

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

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, Cat6, 300 Mbps download, 50 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Plastic
SIM

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

Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
Height

147 mm

109 mm
Width

72.5 mm

190 mm
Thickness

7.1 mm

9.2 mm
Weight

130 g

270 g
Colors

Dark Gray, Gold, Metal Silver, Rose Gold

Black

Main camera
Main camera

13 MP, f/2.0

2 MP
Primary camera resolution

-

1600 x 1200 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

dual-LED (dual tone) flash

-
Camera features

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

Continuous shooting, digital zoom, geotagging, HDR, scene mode

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

-
WLAN WiFi Dual Band

Yes

-
USB

microUSB 2.0

microUSB 2.0
USB host

Yes

-
Bluetooth

v4.2

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS