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Plum Axe 4
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Phone Insight
Full Specifications September 4, 2026
Plum · 2018

Plum Axe 4

Plum Axe 4 Android smartphone. Announced Dec 2017. Features 4.0″ display, Spreadtrum SC7731C chipset, 5 MP primary camera, 2 MP front camera, 1400 mAh battery, 8 GB storage, 512 MB RAM.

Display 4.0"
Chipset Spreadtrum SC7731C
RAM 512 GB
Storage 8GB storage, microSDHC
Camera 5 MP
Battery 1400 mAh
Build 107g, 9.9mm thickness

Launch

Announced 2017, December. Released 2018, January
Status Discontinued

Platform

OS Android 6.0 (Marshmallow)
Chipset Spreadtrum SC7731C
CPU Quad-core 1.2 GHz Cortex-A7
GPU Mali-400

Display

Type IPS LCD
Size 4.0 inches, 45.5 cm 2 (~57.4% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~233 ppi density)

Memory

Card slot microSDHC
Internal 8GB 512MB RAM

Main Camera

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

Selfie camera

Single 2 MP

Body

Dimensions 124 x 64 x 9.9 mm (4.88 x 2.52 x 0.39 in)
Weight 107 g (3.77 oz)
SIM Dual SIM (Micro-SIM, dual stand-by)

Battery

Type Li-Ion 1400 mAh, removable
Stand-by Up to 170 h (3G)
Talk time Up to 8 h (3G)

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 - SIM 1 & SIM 2
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps

Features

Sensors Accelerometer

Misc

Colors Black, Blue, Red, White
In depth

Full specifications

Announced 2017, December. Released 2018, January
Status Discontinued
OS Android 6.0 (Marshmallow)
Chipset Spreadtrum SC7731C
CPU Quad-core 1.2 GHz Cortex-A7
GPU Mali-400
Type IPS LCD
Size 4.0 inches, 45.5 cm 2 (~57.4% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~233 ppi density)
Card slot microSDHC
Internal 8GB 512MB RAM
Single 5 MP
Features LED flash
Video 720p@30fps
Single 2 MP
Dimensions 124 x 64 x 9.9 mm (4.88 x 2.52 x 0.39 in)
Weight 107 g (3.77 oz)
SIM Dual SIM (Micro-SIM, dual stand-by)
Type Li-Ion 1400 mAh, removable
Stand-by Up to 170 h (3G)
Talk time Up to 8 h (3G)
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 - SIM 1 & SIM 2
3G bands HSDPA 850 / 1900 / 2100
Speed HSPA 21.1/5.76 Mbps
Sensors Accelerometer
Colors Black, Blue, Red, White
PhoneInsight Benchmark
38.2/100
Entry-level

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

Processor 37.5
Display 51.5
Camera 36.8
Battery 31.1
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