Plum Optimax 12

Also known as Plum Z712

Network
Technology
GSM / HSPA

2G bands
GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2

3G bands
HSDPA 850 / 1900 / 2100

Speed
HSPA 21.1/5.76 Mbps

Launch
Announced
2018, March

Status
Available. Released 2018, April

Body
Dimensions
188 x 107.5 x 10.3 mm (7.40 x 4.23 x 0.41 in)

Weight
272 g (9.59 oz)

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

Display
Type
TN TFT

Size
7.0 inches, 137.9 cm2 (~68.2% screen-to-body ratio)

Resolution
600 x 1024 pixels, 16:9 ratio (~170 ppi density)

Platform
OS
Android 6.0 (Marshmallow)

Chipset
Mediatek MT8321 (28 nm)

CPU
Quad-core 1.3 GHz Cortex-A7

GPU
Mali-400

Memory
Card slot
microSDHC

Internal
8GB 1GB RAM

Main Camera
Single
5 MP

Features
LED flash

Video
720p@30fps

Selfie camera
Single
2 MP

Video

Sound
Loudspeaker
Yes

3.5mm jack
Yes

Comms
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct

Bluetooth
4.0, A2DP

Positioning
GPS

NFC
No

Radio
FM radio

USB
microUSB 2.0

Features
Sensors
Accelerometer

Battery
Type
Li-Ion 2400 mAh battery

Stand-by
Up to 132 h

Talk time
Up to 3 h

Misc
Colors
Black, Silver, Rose Gold