BlackBerry Evolve X vs Digma Optima Prime 4 3G

BlackBerry Evolve X

Digma Optima Prime 4 3G

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

-
LTE speed

LTE, Cat12, 603 Mbps download, 102 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy, polycarbonate

Plastic
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)

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

-

107.8 mm
Width

-

188 mm
Thickness

-

10 mm
Weight

-

270 g
Waterproof

IP67

-
Dust proof

IP67

-
Colors

Black

Black

Display
Display type

IPS capacitive touchscreen

TN
Physical size

5.99 inches

7 inches
Resolution

1080 x 2160 pixels

1024 x 600 pixels
Pixel density

403 ppi

170 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5

-
Multitouch

Yes

Yes

Main camera
Camera type

Dual

-
Main camera

12 MP, f/1.8 , 1/2.8" , 1.29 µm
13 MP, f/2.6 , 1/3.4" , 1.0 µm
Primary camera resolution

4032 x 3024 pixels

-
Primary camera video

1080p@30fps

-
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

dual-LED flash

-
Camera features

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

-

Connectivity
WLAN

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

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

Yes

-
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
Bluetooth EDR

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS