Samsung Galaxy S6 edge vs alcatel A7
Samsung Galaxy S6 edge
alcatel A7
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps upload-
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LTE-A speed-LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2015-32017-9
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Status20152017-9
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Design
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SIMNano-SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height142.1 mm152.7 mm
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Width70.1 mm76.5 mm
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Thickness7 mm9 mm
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Weight132 g164 g
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ColorsBlack Sapphire, Gold Platinum, Green Emerald, White PearlMetal Black
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Display
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Display typeSuper AMOLED capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size5.1 inches5.5 inches
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Resolution1440 x 2560 pixels1080 x 1920 pixels
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Pixel density577 ppi401 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.5 GHz ARM Cortex-A53Quad-core 1.5 GHz
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CPU(second)Quad-core 2.1 GHz ARM Cortex-A57quad-core 1 GHz
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ChipsetExynos 7420Mediatek MT6750T
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GPUMali-T760-
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Memory RAM3 GB3 GB
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Internal storage32, 64, 128 GB32 GB
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Memory cardmicroSD
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Memory card max-128 GB
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OS
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OSAndroid OS, v5.0.2 (Lollipop)Android 7.0 (Nougat)
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Main camera
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Main camera16 MP16 MP, f/2.0
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Primary camera resolution2988 x 5312 pixels-
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Primary camera video2160p@30fps, 1080p@60fps, 720p@120fps1080p@30fps
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flashLED flashdual-LED (dual tone) flash
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Primary camera image stabilizationoptical image stabilization-
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Primary camera video dual videodual-video record-
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Primary camera video hdrHDR-
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Camera featuresAuto HDR, Geo-tagging, face detection, panorama, touch focus1/3" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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DxOMark photo81-
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DxOMark video83-
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DxOMark camera score82-
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Selfie camera
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Flash-LED flash
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Selfie camera5 MP8 MP
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Secondary camera dual video calldual video call-
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Secondary camera HDRAuto HDR-
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Selfie camera video1080p@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 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNo-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-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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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB hostYes-
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYes-
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InfraredYes-
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GPS NavigatorBeidou-
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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 EmailPush Mail-
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Messaging Push Mail-Push Mail
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, SpO2, barometer, compass, gyro, heart rate, proximityFingerprint (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-IonLi-Ion
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Battery capacity2600 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time--
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Talk time 2G-18 h
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Talk time 3G-17 h
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Standby time--
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Standby time 2G-667 h
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Standby time 3G-634 h
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