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Model

Compare Plum Star and UMIDIGI Z2 Special Edition

Plum Star vs UMIDIGI Z2 Special Edition

Plum Star

UMIDIGI Z2 Special Edition

UMIDIGI Z2 Special Edition

Plum Star

UMIDIGI Z2 Special Edition

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

-

HSDPA 850, 900, 1700, 1900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

-

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

Class 12

Yes
EDGE

Yes

Availability
Oficially announced

2016-5

2018-8
Status

2016-5

2018-8

Design
Build

-

Aluminium alloy, glass
SIM

Dual SIM

Dual SIM (Nano-SIM/Nano-SIM(microSD))
Height

112.5 mm

153.4 mm
Width

48 mm

74.4 mm
Thickness

12.8 mm

8.3 mm
Weight

46.5 g

165 g
Colors

Black, Blue, Lime, Orange, Pink, Red, White

Black, Blue, Purple

Display
Display type

TFT

IPS capacitive touchscreen
Physical size

1.8 inches

6.2 inches
Resolution

128 x 160 pixels

1080 x 2246 pixels
Pixel density

114 ppi

402 ppi
Display colors

262144

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen
Multitouch

-

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 2.0 GHz Cortex-A53
CPU(second)

quad-core 1.5 GHz Cortex-A53
Chipset

Mediatek MTK6261D

MediaTek Helio P23 (MT6763V)
GPU

-

Mali-G71 MP2
Memory ROM

32 MB

-
Memory RAM

32 MB

4 GB
Internal storage

-

64 GB
Memory card

microSD

microSD, microSDHC, microSDXC
Memory card max

32 GB

256 GB
Storage

-

eMMC 5.1

Main camera
Camera type

-

Dual
Primary camera

Yes

-
Main camera

16 MP, f/1.7 , 1/2.8" , 1.12 µm
8 MP
Primary camera resolution

-

4672 x 3504 pixels
Primary camera video

video

1080p@30fps
Primary camera flash

-

dual-LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
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

Selfie camera
Secondary camera

No

-
Selfie camera type

-

Dual
Selfie camera

16 MP, f/2.0 , 1.3 µm
8 MP
Selfie camera resolution

-

4672 x 3504 pixels
Selfie camera video

-

1080p@30fps

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

Yes
Notifications

Vibration, MP3, WAV ringtones

-
Earpiece

-

Yes
Headphone adapter

-

Yes

Multimedia
Radio FM

FM radio

FM radio

Connectivity
WLAN

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

-

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

Yes

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v2.0

v4.2
Bluetooth A2DP

-

Yes
bluetooth HID

-

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes

Features
Messaging SMS

SMS

-
Messaging MMS

MMS

-
WAP

WAP 2.0

-
Java

No

-
Sensors

-

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

600 mAh

3850 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

Yes
Talk time

4 h

-
Standby time

190 h

-

OS
OS

-

Android 8.1 Oreo

Browser
HTML

-

HTML5

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