Plum Optimax 8.0 vs Spice Stellar 440 (Mi-440)
Plum Optimax 8.0
Spice Stellar 440 (Mi-440)
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
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3G networkHSDPA 850, 1900, 2100HSDPA 2100
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HSDPA speed21.1 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2016-42014-12
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Oficially announced2016-32014-12
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Design
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SIMDual SIM (Micro-SIM, dual stand-by)Mini-SIM
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Height210.6 mm127.6 mm
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Width121.7 mm63.8 mm
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Thickness8.7 mm11.5 mm
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Weight305 g119 g
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ColorsBlack, WhiteGray
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size8.0 inches4.0 inches
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Resolution800 x 1280 pixels480 x 800 pixels
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Pixel density189 ppi233 ppi
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Display colors16777216262144
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MultitouchYes, max 5 fingers-
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Dual-core 1 GHz
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ChipsetMediatek MT6580Mediatek MT6572
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GPUMali-400Mali-400
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Memory RAM1 GB512 MB
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Internal storage8 GB4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android OS, v4.4.2 (KitKat)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution-2048 x 1536 pixels
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Primary camera video720p@30fps480p@25fps
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Primary camera flash-LED flash
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Camera featuresGeo-tagging, HDR, face detection, panoramaGeo-tagging, smile detection
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Selfie camera
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Selfie camera2 MP1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, dual speakers
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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USB2.0microUSB 2.0
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Bluetoothv4.0v2.0
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, gyro, proximityAccelerometer
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Browser
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HTMLYesYes
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3400 mAh1400 mAh
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Battery removableNon-removable-
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Talk time-8 h
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Talk time 2G24 h-
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Talk time 3G14 h-
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Standby time-72 h
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Standby time 2G875 h-
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Standby time 3G775 h-