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Model

Digma Optima 8027 3G

Compare Digma Optima 8027 3G and Infinix Zero X

Digma Optima 8027 3G vs Infinix Zero X

Digma Optima 8027 3G

Digma Optima 8027 3G

Infinix Zero X

Digma Optima 8027 3G

Infinix Zero X

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 2100

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

-

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE, 603 Mbps download, 151 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-4

2021-10
Status

2019-4

2021-10

Design
Build

Plastic

Plastic, glass
SIM

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

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

123 mm

164.1 mm
Width

208 mm

75.7 mm
Thickness

10 mm

7.8 mm
Weight

320 g

193 g
Colors

Black

Black, Silver

Display
Display type

IPS

AMOLED
Physical size

8 inches

6.67 inches
Resolution

1280 x 800 pixels

1080 x 2400 pixels
Pixel density

189 ppi

395 ppi
Display colors

16777216

16777216
Multitouch

Yes

-
Display features

-

120Hz, 700 nits (peak)

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Dual-core 2.05 GHz Cortex-A76
CPU(second)

Hexa-core 2.0 GHz Cortex-A55
Chipset

Spreadtrum SC7731E

Mediatek Helio G95
GPU

Mali-T820 MP1

Mali-G76 MC4
Memory RAM

1 GB

8 GB
Internal storage

16 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

128 GB

512 GB
Storage

-

UFS 2.2

OS
OS

Android 8.1 Oreo Go Edition

Android 11, XOS 7.6

Main camera
Camera type

-

Triple
Main camera

2 MP

64 MP, (wide) , f/1.9
(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom , 60x hybrid zoom
120˚ , (ultrawide) , 8 MP, f/2.3 , 13 mm, 1/4.0" , 1.12 µm
Primary camera resolution

1600 x 1200 pixels

9216 x 6912 pixels
Primary camera video

720p@30fps

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

-

quad-LED flash
Camera features

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

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical 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

0.31 MP

16 MP, (wide) , f/2.2
Selfie camera resolution

640 x 480 pixels

4608 x 3456 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

FM Radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS

Features
Sensors

Accelerometer

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

3500 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes (40% in 15 min)
Talk time 3G

-

35 h
Standby time 3G

-

648 h

Tests and performance
Antutu

-

320000 (v9)
Geekbench(single-core)

-

2332 (v4.3)
Geekbench(multi-core)

-

6288 (v4.3)

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