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Model

Infinix Zero 8i

Compare Infinix Zero 8i and Plum Optimax 13

Infinix Zero 8i vs Plum Optimax 13

Infinix Zero 8i

Infinix Zero 8i

Plum Optimax 13

Plum Optimax 13

Infinix Zero 8i

Plum Optimax 13

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 850, 1900, 2100
4G network

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

-
HSDPA speed

42.2 Mbps

21.1 Mbps
HSUPA speed

11.5 Mbps

5.76 Mbps
LTE speed

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

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2020-12

2018-12
Status

2020-12

2019-1

Design
SIM

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

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

168.7 mm

250.8 mm
Width

76.1 mm

158.8 mm
Thickness

9.1 mm

10.2 mm
Weight

210.5 g

510 g
Colors

Black, Silver

Black, Gold, White

Display
Display type

IPS LCD

IPS LCD capacitive touchscreen
Physical size

6.85 inches

10.1 inches
Resolution

1080 x 2460 pixels

800 x 1280 pixels
Pixel density

392 ppi

149 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

-
Multitouch

-

Yes, max 5 fingers
Display features

90Hz

-

Hardware
CPU

Octa-core

-
CPU

Dual-core 2.05 GHz Cortex-A76

Quad-core 1.3 GHz Cortex-A7
CPU(second)

Hexa-core 2.0 GHz Cortex-A55
Chipset

Mediatek MT6785 Helio G90T

Spreadtrum SC7731
GPU

Mali-G76 MC4

Mali-400
Memory RAM

8 GB

1 GB
Internal storage

128 GB

8 GB
Memory card

microSD, microSDHC, microSDXC

microSD
Memory card max

256 GB

32 GB

OS
OS

Android 10

Android 8.0 Oreo Go Edition

Main camera
Camera type

Quad

-
Main camera

(wide) , 48 MP, f/1.8

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

8000 x 6000 pixels

-
Primary camera video

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

720p@30fps
Primary camera flash

quad-LED flash

LED flash
Camera features

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

(wide) , 16 MP, f/2.0 , 1/2.0" , 0.8 µm

2 MP
(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 105˚
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera features

Face unlock

-
Selfie camera video

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

480p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

-

Multimedia
Radio

FM Radio

FM Radio

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

No

-
GPS

Yes, with A-GPS

Yes, with A-GPS

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer

Browser
HTML

HTML5

WAP

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

4500 mAh

4700 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

SuperCharge

-
Talk time

-

3.5 h
Standby time

-

72 h

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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