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Model

Digma Citi 7587 3G

Compare Digma Citi 7587 3G and Oppo A55 5G

Digma Citi 7587 3G vs Oppo A55 5G

Digma Citi 7587 3G

Digma Citi 7587 3G

Oppo A55 5G

Digma Citi 7587 3G

Oppo A55 5G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
4G network

-

LTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
5G network

-

5G band 1, 28, 41, 77, 78
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-8

2021-01
Status

2019-8

2021-01

Design
Build

Plastic

Plastic
SIM

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

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

117 mm

163.9 mm
Width

187 mm

75.7 mm
Thickness

10 mm

8.4 mm
Weight

290 g

186 g
Colors

Black

Black, Blue

Display
Display type

IPS capacitive touchscreen

IPS LCD
Physical size

7 inches

6.5 inches
Resolution

1024 x 800 pixels

720 x 1600 pixels
Pixel density

216 ppi

270 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen
Multitouch

Yes

-
Display features

-

480 nits (peak)

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Quad-core 2.2 GHz Cortex-A76
CPU(second)

quad-core 2.0 GHz Cortex-A55
Chipset

Mediatek MT8321

MediaTek MT6833 Dimensity 700 5G
GPU

Mali-400 MP2

Mali-G57 MC2
Memory RAM

2 GB

6 GB
Internal storage

16 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

64 GB

1 TB
Storage

-

UFS 2.1

OS
OS

Android 9.0 Pie

Android 11, ColorOS 11.1

Main camera
Camera type

Single

Triple
Main camera

2 MP

13 MP, (wide) , f/2.2 , 25 mm, 1/3.06" , 1.12 µm
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

1600 x 1200 pixels

4160 x 3120 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

Autofocus, 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

Selfie camera
Selfie camera type

-

Single
Selfie camera

0.3 MP

8 MP, f/2.0
Selfie camera resolution

640 x 480 pixels

3264 x 2448 pixels
Selfie camera features

-

Face unlock, face detection, HDR
Selfie camera video

480p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

No

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.0

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

2000 mAh

5000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes

Tests and performance
Antutu

-

250000 (v8)
Geekbench(single-core)

-

528 (v5.2)
Geekbench(multi-core)

-

1681 (v5.2)

Cost
Price

-

240 USD

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