Lava X81 vs Samsung Galaxy W
Lava X81
Samsung Galaxy W
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Network
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2G networkGSM 900, 1800GSM 900, 1800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 1900, 2100
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4G networkLTE frequency band 3(1800), 40(2300)LTE 850, 1800, 2100, 2600
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HSPA+ speed-HSPA+
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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LTE-A speed-LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-62014-6
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Status2016-62014-8
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Design
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SIMDual SIMMicro-SIM
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Height142.6 mm191.8 mm
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Width73.4 mm99.6 mm
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Thickness8.4 mm8.8 mm
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Weight-245 g
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ColorsSpace Grey/GoldBlack, red, white
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size5.0 inches7.0 inches
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Resolution720 x 1280 pixels720 x 1280 pixels
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Pixel density-210 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHzQuad-core 1.2 GHz
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ChipsetMediatek MT6735-
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Memory RAM3 GB1.5 GB
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Internal storage16 GB16 GB
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Memory cardmicroSDmicroSD
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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, v4.3 (Jelly Bean)
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Main camera
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Main camera13 MP, f/2.08 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashdual-LED flashLED flash
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Camera featuresGeo-tagging, face detection, touch focus-
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Selfie camera
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Selfie camera5 MP, f/2.42 MP
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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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Multimedia
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Radio-
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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 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-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-GoYes-
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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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 Email-Push Mail
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JavaNoYes, via Java MIDP emulator
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SensorsAccelerometer, 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 capacity2700 mAh3200 mAh
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Talk time 3G10 h21 h
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Standby time--
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Standby time 3G336 h-