Samsung Galaxy S7 (CDMA) vs TCL A3
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Samsung Galaxy S7 (CDMA)
TCL A3
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 1700(AWS), 1900
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4G networkLTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 20(800), 25(1900), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500);LTE frequency band 2, 4, 5, 13, 66
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed3.1 Mbps-
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LTE speedLTE, Cat9, 450 Mbps download, 50 Mbps uploadLTE, Cat4, 151 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 announced2016-22021-10
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Status2016-32021-10
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Design
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BuildCorning Gorilla Glass back panel-
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SIMNano-SIMSingle SIM (Nano-SIM)
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Height142.4 mm145.8 mm
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Width69.6 mm71.1 mm
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Thickness7.9 mm9.9 mm
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Weight152 g171 g
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ColorsBlack Onyx, Gold Platinum, Silver TitaniumBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT
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Physical size5.1 inches5.5 inches
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Resolution1440 x 2560 pixels720 x 1440 pixels
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Pixel density576 ppi293 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYes-
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Hardware
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CPUDual-core 2.15 GHz KryoOcta-core 2.0 GHz Cortex-A53
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CPU(second)dual-core 1.6 GHz Kryo
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ChipsetQualcomm MSM8996 Snapdragon 820Mediatek MT6762 Helio P22
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GPUAdreno 530PowerVR GE8320
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Internal storage32 GB32 GB
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Memory RAM3, 4 GB3 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max200 GB32 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 11
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Main camera
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Camera type-Single
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Main camera12 MP, f/1.7 , 26 mm8 MP, 1/4.0" , 1.12 µm
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Primary camera video2160p@30fps, 1080p@60fps, 720p@240fps1080p@30fps
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Primary camera flashLED flashLED flash
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Primary camera optical image stabilizationoptical image stabilization-
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Primary camera phase detection autofocusphase detection autofocus-
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Primary camera video dual videodual-video record-
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Primary camera video hdrHDR-
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Camera features1.4 µm pixel size, 1/2.6" sensor size, Auto HDR, face detection, geo-tagging, panorama, touch focusAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, night mode, AI scene detection 2.0
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/1.7 , 22 mm5 MP, 1/5" , 1.12 µm
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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 video-1080p@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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Earpiece-Yes
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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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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYes-
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NFCYesNo
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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)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsFingerprint, SpO2, accelerometer, barometer, compass, gyro, heart rate, proximityAccelerometer, 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 capacity3000 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Talk time--
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Talk time 2G-30 h
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Talk time 3G-22 h
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Talk time 4G-14 h
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Standby time--
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Standby time 2G-430 h
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Standby time 3G-420 h
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Standby time 4G-379 h
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Multimedia
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Radio-FM radio with RDS
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Cost
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Price-45 USD
