Lava Z50 vs Maxwest Astro X4
Lava Z50
Maxwest Astro X4
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 1700(AWS), 1900
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)-
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HSDPA speed21.1 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesClass 12
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EDGEYesClass 12
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Availability
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Oficially announced2018-32016-1
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Status2018-32016-2
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Design
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BuildPlastic-
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (dual stand-by)
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Height135 mm123.5 mm
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Width66.6 mm64 mm
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Thickness9.7 mm9.8 mm
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Weight140 g122 g
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ColorsBlack, GoldBlack, Blue, Gold, Pink, White
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Display
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Display typeTN TFT capacitive touchscreenCapacitive touchscreen
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Physical size4.5 inches4.0 inches
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Resolution480 x 854 pixels480 x 800 pixels
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Pixel density218 ppi233 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 1-
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.1 GHz ARM Cortex-A53Dual-core 1.0 GHz ARM Cortex-A7
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ChipsetMediatek MT6737MMediatek MT6572M
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GPUMali-T720MP2Mali-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 max64 GB32 GB
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OS
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OSAndroid Oreo (Go edition)Android OS, v4.4 (KitKat)
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Main camera
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Main camera5 MP3.15 MP
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p@30fps720p
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Primary camera Autofocusautofocus-
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, touch focusGeo-tagging, touch focus
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Selfie camera
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FlashLED flashLED flash
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Secondary camera-VGA
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Selfie camera5 MP
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Selfie camera resolution2560 x 1920 pixels-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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Radio FMFM radioStereo FM 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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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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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 IMIMIM
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Java-No
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SensorsAccelerometer, proximityAccelerometer, proximity
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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 capacity2000 mAh1400 mAh
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Battery removableRemovableRemovable
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Talk time-8 h
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Standby time-180 h