AGM X2 Max vs Digma Optima 7018N 4G

AGM X2 Max

Digma Optima 7018N 4G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800
3G network

HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920 MHz; TD-SCDMA 2010-2025 MHz

HSDPA 1900
4G network

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz

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

LTE

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

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, plastic

Plastic
SIM

Dual SIM (Nano-SIM/Micro-SIM)

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

163 mm

109 mm
Width

79.1 mm

190 mm
Thickness

11.6 mm

9.2 mm
Weight

213 g

270 g
Waterproof

Yes, IP68

-
Dust proof

Yes, IP68

-
Colors

Black

Black

Main camera
Camera type

Dual

-
Main camera

21 MP

2 MP
21 MP
Primary camera resolution

5264 x 3960 pixels

1600 x 1200 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera flash

dual-LED flash

-
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n, 802.11n 5 Ghz

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
Bluetooth

v4.0

v4.0
Bluetooth A2DP

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
Beidou

Yes

-