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Plum Optimax 12
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Phone Insight
Full Specifications September 3, 2026
Plum Optimax 12 Android 6.0
Plum · 2018

Plum Optimax 12

Plum Optimax 12 Android tablet. Announced Mar 2018. Features 7.0″ display, MT8321 chipset, 5 MP primary camera, 2 MP front camera, 2400 mAh battery, 8 GB storage, 1000 MB RAM.

Display 7.0"
Chipset MT8321
RAM 1 GB
Storage 8GB storage, microSDHC
Camera 5 MP
Battery 2400 mAh
OS Android 6.0
Build 272g, 10.3mm thickness

Launch

Announced 2018, March. Released 2018, April
Status Discontinued

Platform

OS Android 6.0 (Marshmallow)
Chipset Mediatek MT8321 (28 nm)
CPU Quad-core 1.3 GHz Cortex-A7
GPU Mali-400

Display

Type TN TFT
Size 7.0 inches, 137.9 cm 2 (~68.2% screen-to-body ratio)
Resolution 600 x 1024 pixels, 16:9 ratio (~170 ppi density)

Memory

Card slot microSDHC
Internal 8GB 1GB RAM

Main Camera

Single 5 MP
Features LED flash
Video 720p@30fps

Selfie camera

Single 2 MP

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)

Battery

Type Li-Ion 2400 mAh battery
Stand-by Up to 132 h
Talk time Up to 3 h

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

Network

Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps

Features

Sensors Accelerometer

Misc

Colors Black, Silver, Rose Gold
Phone Insight phoneinsight.org/ Printed September 3, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/plum-optimax-12/

In depth

Full specifications

Announced 2018, March. Released 2018, April
Status Discontinued
OS Android 6.0 (Marshmallow)
Chipset Mediatek MT8321 (28 nm)
CPU Quad-core 1.3 GHz Cortex-A7
GPU Mali-400
Type TN TFT
Size 7.0 inches, 137.9 cm 2 (~68.2% screen-to-body ratio)
Resolution 600 x 1024 pixels, 16:9 ratio (~170 ppi density)
Card slot microSDHC
Internal 8GB 1GB RAM
Single 5 MP
Features LED flash
Video 720p@30fps
Single 2 MP
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)
Type Li-Ion 2400 mAh battery
Stand-by Up to 132 h
Talk time Up to 3 h
Loudspeaker Yes
3.5mm jack Yes
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
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps
Sensors Accelerometer
Colors Black, Silver, Rose Gold
PhoneInsight Benchmark
20.6/100
Basic

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 11.2
Display 48.9
Camera 36.8
Battery 41.6
66,263 hitsTotal views
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