Sharp Pi vs Xiaomi Redmi 3s
Sharp Pi
Xiaomi Redmi 3s
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100; TD-SCDMA; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 12(700); LTE-TDD 2300, 2500 MHzLTE frequency band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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EV-DO speed-3.1 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-22016-6
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Status2018-32016
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Design
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BuildMetal, plastic-
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SIMDual SIMDual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height150.2 mm139.3 mm
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Width74 mm69.6 mm
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Thickness8.3 mm8.5 mm
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Weight162 g144 g
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ColorsWhite/GoldDark Gray, Gold, Silver
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.2 inches5.0 inches
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Resolution720 x 1280 pixels720 x 1280 pixels
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Pixel density282 ppi294 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHzQuad-core 1.4 GHz ARM Cortex-A53
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CPU(second)quad-core 1.1 GHz ARM Cortex-A53
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ChipsetMediaTek MT6737WQualcomm MSM8937 Snapdragon 430
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GPU-Adreno 505
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Memory RAM2 GB2, 3 GB
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Internal storage16 GB16, 32 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB256 GB
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OS
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OSAndroid 7.0 (Nougat)Android OS, v5.1 (Lollipop)
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Main camera
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Camera typeDual-
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Main camera13 MP, f/2.213 MP, f/2.0
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2 MP
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusphase detection autofocus
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera8 MP5 MP, f/2.2
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video720p@30fps1080p
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.0v4.1
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Bluetooth A2DPYesYes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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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 Email-
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Messaging Push Mail-Push Mail
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Java-No
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SensorsFingerprint (front-mounted), accelerometer, proximityFingerprint, 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 capacity3000 mAh4100 mAh
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Battery removable-Non-removable