Lava Z40 vs ZTE Blade V9
Lava Z40
ZTE Blade V9
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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, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)LTE
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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 speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-32018-2
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Status2019-32018
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Design
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BuildPlasticFront/back glass, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height125.5 mm151.4 mm
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Width63.9 mm70.6 mm
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Thickness11.7 mm7.5 mm
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Weight120 g140 g
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ColorsBlack, GoldBlack, Blue, Gold, Grey
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Display
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Display typeTN TFT capacitive touchscreenS-IPS LCD capacitive touchscreen
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Physical size4.0 inches5.7 inches
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Resolution480 x 800 pixels1080 x 2160 pixels
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Pixel density233 ppi424 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.4 GHz Cortex-A53Octa-core 1.8 GHz Cortex-A53 ARM
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ChipsetUnisoc SC9832EQualcomm SDM450 Snapdragon 450
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GPUMali-T820 MP1Adreno 506
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Internal storage8 GB32, 64 GB
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Memory RAM1 GB3, 4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD(uses second SIM slot)
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Memory card max64 GB256 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 8.1 (Oreo)
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Main camera
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Camera type-Dual
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Main camera2 MP16 MP, f/1.8 , 1.12 µm
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5 MP
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Primary camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera2 MP8 MP
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Selfie camera resolution1600 x 1200 pixels4160 x 3120 pixels
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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Radio FM-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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WLAN WiFi DirectYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometerFingerprint (rear-mounted), accelerometer, compass, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2250 mAh3100 mAh
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Battery removableRemovableNon-removable
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Talk time 2G16 h-
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Talk time 3G16 h-
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Talk time 4G17.5 h-
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Standby time 2G240 h-
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Standby time 3G240 h-
