Lava A51 vs Samsung Galaxy A8s
Lava A51
Samsung Galaxy A8s
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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, 1700(AWS), 1900, 2100
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4G network-LTE
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-102018-12
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Status2016-102018-12
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Design
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Build-Front/back glass, aluminum frame
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SIMDual SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height136 mm158.4 mm
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Width66 mm74.9 mm
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Thickness9.9 mm7.4 mm
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Weight173 g
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Payment-Samsung Pay
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ColorsBlack, Gold, GrayBlue, Grey, Green
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.5 inches6.4 inches
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Resolution480 x 854 pixels1080 x 2340 pixels
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Pixel density218 ppi403 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Display features-Always-on display
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.2 GHzDual-core 2.2 GHz Kryo 360 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 360 Silver
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ChipsetSpreadtrum SC7731CQualcomm SDM710 Snapdragon 710
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GPU-Adreno 616
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Memory RAM512 MB6, 8 GB
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Internal storage8 GB128 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB512 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 9.0 Pie
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Main camera
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Camera type-Triple
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Main camera5 MP24 MP, f/1.7
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10 MP, f/2.4
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5 MP, f/2.2
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Primary camera resolution-5632 x 4224 pixels
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Primary camera videovideo1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, panoramaAutofocus, 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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Secondary cameraVGA camera-
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Selfie camera24 MP
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Selfie camera resolution-5632 x 4224 pixels
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Selfie camera video-1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Headphone adapter-Yes
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Multimedia
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Radio-FM 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, 802.11n 5Ghz, 802.11ac
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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 2.0Type-C 1.0 reversible connector
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Bluetoothv2.1v5.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth EDRYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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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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SensorsAccelerometerAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1750 mAh3400 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 30 min-
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Standby time 3G420 h-