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Model

Digma Optima 1022N 3G

Compare Digma Optima 1022N 3G and Infinix Zero 8i

Digma Optima 1022N 3G vs Infinix Zero 8i

Digma Optima 1022N 3G

Digma Optima 1022N 3G

Infinix Zero 8i

Infinix Zero 8i

Digma Optima 1022N 3G

Infinix Zero 8i

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 2100
4G network

-

LTE frequency band 1, 3, 5, 8, 38, 40, 41
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

11.5 Mbps
LTE speed

-

LTE-A, Cat7, 301 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-4

2020-12
Status

2018-4

2020-12

Design
Build

Plastic

-
SIM

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

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

172 mm

168.7 mm
Width

244 mm

76.1 mm
Thickness

9.2 mm

9.1 mm
Weight

520 g

210.5 g
Colors

Black

Black, Silver

Display
Display type

IPS

IPS LCD
Physical size

10.1 inches

6.85 inches
Resolution

1280 x 800 pixels

1080 x 2460 pixels
Pixel density

149 ppi

392 ppi
Display colors

16777216

16777216
Protection

-

2.5D curved glass screen
Multitouch

Yes

-
Display features

-

90Hz

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz ARM Cortex-A7

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

Hexa-core 2.0 GHz Cortex-A55
Chipset

Mediatek MT8321

Mediatek MT6785 Helio G90T
GPU

Mali-400 MP2

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

-

256 GB

OS
OS

Android 7.0 Nougat

Android 10

Main camera
Camera type

-

Quad
Main camera

2 MP

48 MP, (wide) , f/1.8
(ultrawide) , 8 MP, f/2.3 , 119˚ , 1/4.0" , 1.12 µm
(depth) , 2 MP, f/2.4
Primary camera resolution

1600 x 1200 pixels

8000 x 6000 pixels
Primary camera video

720p@30fps

4K@30fps, 1080p@30/60fps, gyro-EIS
Primary camera flash

LED

quad-LED flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, 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, macro-mode, phase detection autofocus

Selfie camera
Selfie camera type

-

Dual
Selfie camera

0.31 MP

16 MP, (wide) , f/2.0 , 1/2.0" , 0.8 µm
(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 105˚
Selfie camera resolution

640 x 480 pixels

4608 x 3456 pixels
Selfie camera features

-

Face unlock
Selfie camera video

480p@30fps MP

4K@30fps, 1080p@30/60fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

-

Yes

Multimedia
Radio

-

FM Radio
Radio FM

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
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

-

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

5000 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

SuperCharge

Tests and performance
Antutu

-

290582 (v8)
Geekbench(single-core)

-

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

-

1678 (v5.2)

SAR value
SAR(head)

-

0.40 W/kg
SAR(body)

-

0.95 W/kg

Cost
Price

-

270 USD

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