Samsung Galaxy S7 (USA) vs UMIDIGI Z2 Special Edition
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Samsung Galaxy S7 (USA)
UMIDIGI Z2 Special Edition
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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, 900, 1700, 1900, 2100
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4G networkLTE frequency 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 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1 Mbps3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat9, 450 Mbps download, 50 Mbps uploadLTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2016-22018-8
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Status2016-32018-8
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Design
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BuildCorning Gorilla Glass 4 back panelAluminium alloy, glass
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SIMNano-SIMDual SIM (Nano-SIM/Nano-SIM(microSD))
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Height142.4 mm153.4 mm
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Width69.6 mm74.4 mm
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Thickness7.9 mm8.3 mm
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Weight152 g165 g
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ColorsBlack Onyx, Gold Platinum, Silver TitaniumBlack, Blue, Purple
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size5.1 inches6.2 inches
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Resolution1440 x 2560 pixels1080 x 2246 pixels
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Pixel density576 ppi402 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUDual-core 2.15 GHz KryoQuad-core 2.0 GHz Cortex-A53
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CPU(second)dual-core 1.6 GHz Kryoquad-core 1.5 GHz Cortex-A53
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ChipsetQualcomm MSM8996 Snapdragon 820MediaTek Helio P23 (MT6763V)
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GPUAdreno 530Mali-G71 MP2
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Memory RAM4 GB4 GB
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Internal storage32 GB64 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max200 GB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera12 MP, f/1.7 , 26 mm16 MP, f/1.7 , 1/2.8" , 1.12 µm
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8 MP
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Primary camera resolution-4672 x 3504 pixels
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Primary camera video2160p@30fps, 1080p@60fps, 720p@240fps1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Primary camera optical image stabilizationoptical image stabilization-
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Primary camera phase detection autofocusphase 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/smile detection, geo-tagging, panorama, simultaneous 4K video and 9MP image recording, 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
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Selfie camera
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Selfie camera type-Dual
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Selfie camera5 MP, f/1.7 , 22 mm16 MP, f/2.0 , 1.3 µm
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8 MP
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Selfie camera resolution-4672 x 3504 pixels
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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 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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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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USB hostYes-
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth HID-Yes
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bluetooth LEYes-
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Bluetooth AptXYes-
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NFCYes-
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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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Messaging Push MailPush Mail-
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JavaNo-
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SensorsFingerprint, SpO2, accelerometer, barometer, compass, gyro, heart rate, proximityAccelerometer, 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-Po
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Battery capacity3000 mAh3850 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
