Digma Optima 7018N 4G vs Xiaomi Mi A1 (5X)

Digma Optima 7018N 4G

Xiaomi Mi A1 (5X)

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 1900

HSDPA 850, 900, 1900, 2100
4G network

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

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

-

HSPA
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

-
SIM

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

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

109 mm

155.4 mm
Width

190 mm

75.8 mm
Thickness

9.2 mm

7.3 mm
Weight

270 g

165 g
Colors

Black

Black, Gold, Rose Gold

Main camera
Camera type

-

Dual
Camera type

-

Photo / Video
Main camera

2 MP

12 MP, f/2.2 , 26 mm, 2x optical zoom
12 MP, f/2.6 , 50 mm
Primary camera resolution

1600 x 1200 pixels

-
Primary camera video

720p@30fps

2160p@30fps, 720p@120fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

-

dual-LED (dual tone) flash
Camera features

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

1.25 µm/ 1.0 µm pixel 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

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

Yes
bluetooth LE

-

Yes
Infrared

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Mail

-

Push Mail
Java

-

No
Sensors

Accelerometer

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