Posh Icon HD X551 vs Sharp Aquos S3
Posh Icon HD X551
Sharp Aquos S3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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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 announced2015-112018-3
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Status2016-12018-4
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Design
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Build-Metal
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SIMDual SIM (Micro-SIM/ Mini-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height153.2 mm148.2 mm
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Width79 mm74.2 mm
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Thickness8.2 mm8 mm
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Weight115 g165.4 g
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ColorsDark Grey, Gold, Rose Gold, Silver, WhiteBlack, Blue, Gold
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Display
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Display typeIPS LCD capacitive touchscreenIGZO IPS LCD capacitive touchscreen
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Physical size5.5 inches6.0 inches
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Resolution720 x 1280 pixels1080 x 2160 pixels
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Pixel density267 ppi402 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen
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MultitouchYes, max 5 fingersYes
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Hardware
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CPUQuad-core 1.3 GHz ARM Cortex-A7Octa-core 2.2 GHz ARM Cortex-A53
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ChipsetMediatek MT6580AQualcomm SDM630 Snapdragon 630
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GPUMali-400MP2Adreno 508
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Memory RAM1 GB6 GB
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Internal storage16 GB64 GB
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Memory cardmicroSDmicroSD(uses second SIM slot)
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Memory card max32 GB256 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android 8.0 (Oreo)
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Main camera
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Camera type-Dual
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Main camera8 MP12 MP, f/1.8 , 1/2.55" , 1.4 µm, 2x optical zoom
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13 MP
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusdual-pixel phase detection autofocus
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Primary camera flashLED flashdual-LED (dual tone) flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera2 MP16 MP, f/2.0
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera video-1080p
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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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Headphone adapter-Yes
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Multimedia
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Radio-No
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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WLAN DLNAYes-
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDRYes-
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-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 Email-Push Email
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsAccelerometer, compass, proximityFingerprint (front-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-PoLi-Ion
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Battery capacity2100 mAh3200 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Qualcomm Quick Charge 3.0
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Talk time 2G22 h-
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Talk time 3G12 h-
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Standby time 2G700 h-
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Standby time 3G250 h-
