Digma Optima 8027 3G vs Ulefone Armor 2S

Digma Optima 8027 3G

Ulefone Armor 2S

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 2100

HSDPA 850, 900, 1700, 1900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 38(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600
LTE speed

-

LTE, Cat4 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Metal, plastic
SIM

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

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

123 mm

159 mm
Width

208 mm

78.3 mm
Thickness

10 mm

14.5 mm
Weight

320 g

270 g
Waterproof

-

Yes, IP68
Dust proof

-

Yes, IP68
Colors

Black

Gold, Gray, Green, Red

Display
Display type

IPS

IPS capacitive touchscreen
Physical size

8 inches

5 inches
Resolution

1280 x 800 pixels

1080 x 1920 pixels
Pixel density

189 ppi

441 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, Corning Gorilla Glass 3, Oleophobic(lipophobic) coating
Multitouch

Yes

Yes

Main camera
Main camera

2 MP

13 MP, f/2.0 , 1.127 µm
Primary camera resolution

1600 x 1200 pixels

4160 x 3120 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

-

dual-LED flash
Camera features

Continuous shooting, digital zoom, geotagging, HDR, white balance settings, scene mode

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