• Thursday, May 07, 2026
ECHO PLUM specs
4"
WVGA, 800 x 480 pixels
5 MP
2592 x 1944 pixels
1 GB RAM
8 GB Internal
Android
6.0 Marshmallow
1250 mAh
Li-Ion
121.6 x 62.5 x 10 mm
108 g
SpreadTrum
SC7731C
2017, October
2017, October

ECHO PLUM Phone

GSM 850, 900, 1800, 1900
WCDMA 900, 2100
GPRS
EDGE
EV-DO
HSPA Speed
 Up to 21 Mbps
 Up to 5.76 Mbps
DisplayPrimaryTN LCD 4" 800 x 480 pixels 16M colors
WVGA, 233 ppi
Secondary
CameraPrimary5 MP 2592 x 1944 pixels LED flash
Sensor type: CMOS, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video1280 x 720 pixels
720p@30fps
Secondary2 MP 1600 x 1200 pixels
480p
CPUChipsetSpreadTrum SC7731C
CPU Speed1.3 GHz
GPUARM Mali-400 MP1
MemoryRAM1 GB
Internal8 GB
Memory CardMicroSD, Up to 32 GB
OSSystemAndroid 6.0 Marshmallow
GeneralSIMMini-SIM and Micro-SIM, Dual-SIM
Dimension121.6 x 62.5 x 10 mm
Weight108 g
Released2017, October
Announced2017, October
Colorsblack, blue, green, red
ConnectivityUSB
 Micro-USB 2.0
WI-FI
 802.11 b/g/n 1
Infrared
NFC
Hotknot
HDMI
GPS
 
Bluetooth
 4.0
A2DP
FeaturesSensorsProximity, Light, Accelerometer
Waterproof
Dustproof
Shock resistant
SoundHeadphone
 3.5mm
BatteryCapacity1250 mAh Li-Ion