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Brand | plum | plum | |
Model | plum ram 9 | plum optimax 13 | |
Announced | 2020 February 10. Released 2020 April | 2018 December. Released 2019 January | |
Status | discontinued | discontinued | |
Device Body | |||
Dimensions | 133.4 x 64.4 x 15.8 mm ( 5.25 x 2.54 x 0.62 in ) | 250.8 x 158.8 x 10.2 mm ( 9.87 x 6.25 x 0.40 in ) | |
Weight in gram | 109 | 510 | |
SIM card | Nano-SIM + Nano-SIM | dual SIM ( Mini-SIM | dual stand-by ) | |
Water Resistance | ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min | No | |
Display type | tft LCD | 256k colors | IPS LCD | |
Display resolution | 240 x 320 pixels | 4 : 3 ratio ( ~167 pixel per inch density ) | 800 x 1280 pixels | 16 : 10 ratio ( ~149 pixel per inch density ) | |
Display size | 2.4 inches | 17.8 cm2 ( ~20.8% screen to body ratio ) | 10.1 inches | 295.8 cm2 ( ~74.3% screen to body ratio ) | |
Display Protection | |||
Operating System | kaios 2.5 | android 8.0 oreo ( go edition ) | |
CPU | Dual-core | Quad-core 1.3 GHz cortex-a7 | |
Chipset | mediatek mt6572m | spreadtrum sc7731 | |
GPU | mali-400 | ||
Memory card | microsdhc | microsdhc | |
Memory v1 | 4gb 512mb RAM | 8gb 1gb RAM | |
Memory v2 | |||
Primary camera | 5 mega pixel | 5 mega pixel | |
Secondary camera | 1.3 mega pixel | 2 mega pixel | |
Loud speaker | Yes | Yes | |
Audio jack | Yes | Yes | |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | |
Bluetooth | 4.0 | 4.0 | a2dp | |
GPS | |||
NFC | No | No | |
Radio | FM Radio | FM Radio | |
USB | microusb 2.0 | microusb 2.0 | |
Sensors | accelerometer | ||
Battery | Li-lon 1700 mAh | removable | Li-lon 4700 mAh | Non-removable | |
Battery Charge | |||
Colors | black, black color gradations | black, white, gold | |
Network technology | gsm / hspa / lte | gsm / hspa | |
5G bands | |||
Network speed | hspa 21.1/5.76 mbps lte | hspa 21.1/5.76 mbps | |
GPRS | |||
EDGE | |||
Approx price | |||
