Assistant AS-5421 Surf vs Vertu Signature Touch (2015)
Assistant AS-5421 Surf
Vertu Signature Touch (2015)
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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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, 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 announced2017-122015-9
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Status2017-122015-10
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Design
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BuildPlastic, metal-
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SIMDual SIM (Micro-SIM, dual SIM stand-by)Yes
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Height146 mm155 mm
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Width73 mm74 mm
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Thickness9.4 mm10.8 mm
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Weight-236 g
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ColorsBlue, Gold, BlackClous de Paris Alligator, Garnet Calf, Grape Lizard, Jet Alligator, Jet Calf, Pure Jet Lizard, Pure Jet Red Gold, Pure Navy Alligator
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Display
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Display typeIPS capacitive touchscreenSapphire crystal glass capacitive touchscreen
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Physical size5 inches5.2 inches
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Resolution540 x 960 pixels1080 x 1920 pixels
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Pixel density220 ppi424 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.56 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.82 GHz ARM Cortex-A57
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ChipsetSpreadtrum SC7731GQualcomm MSM8994 Snapdragon 810
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GPUMali-400 MP2Adreno 430
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Memory RAM1 GB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD, microSDHCmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid 6.0 MarshmallowAndroid OS, v5.1 (Lollipop)
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Main camera
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Camera typeSingle-
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Main camera5 MP21 MP
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Primary camera resolution2592 x 1944 pixels5248 x 3936 pixels
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Primary camera video720p@30fpsvideo
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Primary camera flashLED flashdual-LED (dual tone) flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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FlashLED flash-
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Selfie camera2 MP2.1 MP
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera video480p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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Notifications-Vibration; MP3, WAV ringtones
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Multimedia
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RadioFM RadioNo
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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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB host-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-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 SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Mail-Push Mail
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Java-No
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SensorsAccelerometer, proximity, lightAccelerometer, 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 capacity1700 mAh3160 mAh
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Battery removableRemovableNon-removable
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Talk time--
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Standby time--