Digma Optima 7018N 4G vs Realme Narzo 20A

Digma Optima 7018N 4G

Realme Narzo 20A

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 1900

HSDPA 850, 900, 2100
4G network

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

LTE frequency band 1, 3, 5, 8, 38, 40, 41
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Plastic
SIM

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

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

109 mm

164.5 mm
Width

190 mm

75.4 mm
Thickness

9.2 mm

8.9 mm
Weight

270 g

195 g
Colors

Black

Blue, Silver

Display
Display type

IPS

IPS LCD
Physical size

7 inches

6.5 inches
Resolution

1024 x 600 pixels

720 x 1600 pixels
Pixel density

170 ppi

270 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
Multitouch

Yes

-
Display features

-

450 nits (typ)

Main camera
Camera type

-

Triple
Main camera

2 MP

12 MP, (wide) , f/1.8 , 28 mm, 1/2.8" , 1.25 µm
(depth) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

1600 x 1200 pixels

4032 x 3024 pixels
Primary camera video

720p@30fps

4K@30fps, 1080p@30fps, 480p@120fps
Primary camera flash

-

LED flash
Camera features

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

Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus