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Model

Digma Optima 8027 3G

Compare Digma Optima 8027 3G and Huawei Mate 20

Digma Optima 8027 3G vs Huawei Mate 20

Digma Optima 8027 3G

Digma Optima 8027 3G

Huawei Mate 20

Digma Optima 8027 3G

Huawei Mate 20

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 2100

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

-

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A, Cat21, 1400 Mbps download, 200 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Status

2019-4

2018-10
Oficially announced

2019-4

2018-10

Design
Build

Plastic

Front/back glass & aluminium frame
SIM

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

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

123 mm

158.2 mm
Width

208 mm

77.2 mm
Thickness

10 mm

8.3 mm
Weight

320 g

188 g
Waterproof

-

IP53
Dust proof

-

IP53
Colors

Black

Black, Blue

Display
Display type

IPS

IPS LCD capacitive touchscreen
Physical size

8 inches

6.53 inches
Resolution

1280 x 800 pixels

1080 x 2244 pixels
Pixel density

189 ppi

381 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen, Corning Gorilla Glass
Multitouch

Yes

Yes
Display features

-

DCI-P3, HDR10

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Dual-core 2.6 GHz Cortex-A76
CPU(second)

dual-core 1.92 GHz Cortex-A76
CPU(third)

Quad-core 1.8 GHz Cortex-A55
Chipset

Spreadtrum SC7731E

HiSilicon Kirin 980
GPU

Mali-T820 MP1

Mali-G76 MP10
Memory RAM

1 GB

4, 6 GB
Internal storage

16 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

NM
Memory card max

128 GB

256 GB

OS
OS

Android 8.1 Oreo Go Edition

Android 9.0 Pie

Main camera
Camera type

-

Triple
Main camera

2 MP

12 MP, f/1.8 , 27 mm, 1/2.3"
16 MP, f/2.2 , 17 mm
8 MP, f/2.4 , 52 mm
Primary camera resolution

1600 x 1200 pixels

4032 x 3024 pixels
Primary camera video

720p@30fps

2160p@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps
Primary camera optics

-

Leica optics
Primary camera flash

-

dual-LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

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

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

Selfie camera
Selfie camera

0.31 MP

24 MP, f/2.0 , 26 mm
Selfie camera resolution

640 x 480 pixels

5632 x 4224 pixels
Selfie camera video

480p@30fps MP

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 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth EDR

-

Yes
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

Yes

Features
Sensors

Accelerometer

Accelerometer, barometer, compass, fingerprint, gyroscope, hall, light, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

3500 mAh

4000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes (58% in 30 min)
Wireless charging

-

Yes

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