Digma Citi 7591 3G vs Samsung Galaxy Quantum 2

Digma Citi 7591 3G

Samsung Galaxy Quantum 2

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

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

-

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
5G network

-

5G band 78 Sub6
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A, 2000 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Single-core 2.96 GHz Kryo 485
CPU(second)

Triple-core 2.42 GHz Kryo 485
CPU(third)

Quad-core 1.78 GHz Kryo 485
Chipset

Mediatek MT8321

Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset
GPU

Mali-400 MP2

Adreno 640
Memory RAM

2 GB

6 GB
Internal storage

32 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

64 GB

1 TB

Main camera
Camera type

Single

Triple
Main camera

2 MP

64 MP, (wide) , f/1.8 , 26 mm, 1/1.7x" , 0.8 µm
(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm
(macro) , 5 MP, f/2.4
Primary camera resolution

1600 x 1200 pixels

-
Primary camera video

720p@30fps

4K@30fps, 1080p@30/60/240fps; gyro-EIS
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

HDR, Panorama

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

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes