Lava X81 vs Oukitel K7
Lava X81
Oukitel K7
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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 900, 2100
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4G networkLTE frequency band 3(1800), 40(2300)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-62018-5
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Status2016-62018-5
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Design
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Build-Metal, leather
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SIMDual SIMDual SIM (Nano-SIM/Nano-SIM(microSD))
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Height142.6 mm168 mm
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Width73.4 mm78 mm
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Thickness8.4 mm14.5 mm
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Weight-302 g
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ColorsSpace Grey/GoldBlack, Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.0 inches6 inches
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Resolution720 x 1280 pixels1080 x 2160 pixels
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Pixel density-402 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, GFF full lamination
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHzQuad-core 1.5 GHz Cortex-A53
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CPU(second)quad-core 1.0 GHz Cortex-A53
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ChipsetMediatek MT6735Mediatek MT6750T
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GPU-Mali-T860 MP2
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Memory RAM3 GB4 GB
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Internal storage16 GB64 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max64 GB64 GB
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OS
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OSAndroid OS, v6.0.1 (Marshmallow)Android OS, v8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, f/2.013 MP, f/2.0
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2 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashdual-LED flashdual-LED flash
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Camera featuresGeo-tagging, face detection, touch focusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
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Selfie camera
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Selfie camera5 MP, f/2.45 MP
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; 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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.0v4.2
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Bluetooth A2DP-Yes
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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 SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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JavaNo-
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SensorsAccelerometer, proximityAccelerometer, fingerprint, light, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity2700 mAh10000 mAh
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Battery removable-Non-removable
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Fast battery charging-Yes
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Talk time 3G10 h-
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Standby time 3G336 h-