Spice Stellar 440 (Mi-440) vs vivo X7
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Spice Stellar 440 (Mi-440)
vivo X7
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Network
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2G networkGSM 900, 1800GSM 900, 1800
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1x; TD-SCDMA
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4G network-LTE frequency band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2014-122016-7
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Oficially announced2014-122016-6
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Design
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SIMMini-SIMDual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
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Height127.6 mm147.3 mm
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Width63.8 mm71.3 mm
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Thickness11.5 mm7.2 mm
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Weight119 g151 g
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ColorsGrayGold, Rose Gold
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Display
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Display typeTFT capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size4.0 inches5.2 inches
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Resolution480 x 800 pixels1080 x 1920 pixels
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Pixel density233 ppi424 ppi
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Display colors26214416777216
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Multitouch-Yes
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Hardware
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CPUDual-core 1 GHzQuad-core 1.8 GHz ARM Cortex-A72
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CPU(second)quad-core 1.4 GHz ARM Cortex-A53
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ChipsetMediatek MT6572Qualcomm MSM8976 Snapdragon 652
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GPUMali-400Adreno 510
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Memory RAM512 MB4 GB
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Internal storage4 GB64 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB256 GB
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OS
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OSAndroid OS, v4.4.2 (KitKat)Android OS, v5.1 (Lollipop)
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Main camera
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Main camera3.15 MP13 MP, f/2.2
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Primary camera resolution2048 x 1536 pixels-
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Primary camera video480p@25fps1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, smile detectionGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera1.3 MP16 MP, f/2.0
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, dual speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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Bluetoothv2.0v4.0
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Bluetooth A2DPYes-
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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 IMIM-
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Messaging Push EmailPush EmailPush Email
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometerFingerprint, accelerometer, compass, gyro, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1400 mAh3000 mAh
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Battery removable-Non-removable
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Talk time8 h-
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Standby time72 h-
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