Digma Citi 1578 4G vs Oppo A1k

Digma Citi 1578 4G

Oppo A1k

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 1900

WCDMA 850, 900, 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), 18(800), 28(700), 38(2600), 40(2300), 41(2500)
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Plastic body
SIM

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

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

171.5 mm

154.5 mm
Width

224.5 mm

73.8 mm
Thickness

10 mm

8.4 mm
Weight

492 g

170 g
Colors

Black

Black, Red

Display
Display type

IPS capacitive touchscreen

IPS capacitive touchscreen
Physical size

10.1 inches

6.1 inches
Resolution

1280 x 800 pixels

720 x 1560 pixels
Pixel density

149 ppi

282 ppi
Display colors

16777216

16777216
Protection

-

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

Yes

Yes

Main camera
Camera type

-

Single
Main camera

5 MP

8 MP, f/2.2 , 1/3.2" , 1.4 µm
Primary camera resolution

2592 x 1944 pixels

3264 x 2448 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED

LED flash
Camera features

Continuous shooting, digital zoom, geotagging, HDR, face detection, 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, phase detection