HTC Desire 828 dual sim vs verykool s5027 Bolt Pro
HTC Desire 828 dual sim
verykool s5027 Bolt Pro
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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 850, 900, 1900, 2100HSDPA 850, 1900
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 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 announced2015-112017-4
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Status2015-112017-4
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM/ Mini-SIM, dual stand-by)
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Height157.7 mm144.8 mm
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Width78.9 mm72.8 mm
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Thickness7.9 mm10 mm
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Weight154 g
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ColorsWhiteBlack, Gold
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Display
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Display typeCapacitive touchscreenTFT capacitive touchscreen
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Physical size5.5 inches5.0 inches
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Resolution1080 x 1920 pixels480 x 854 pixels
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Pixel density401 ppi196 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUOcta-core 1.5 GHz ARM Cortex-A53Quad-core 1.2 GHz ARM Cortex-A7
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ChipsetMediatek MT6753Spreadtrum SC7731C
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GPUMali-T720MP3Mali-400
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Memory RAM2 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max200 GB32 GB
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OS
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OSAndroid OS, v5.1 (Lollipop)Android 6.0 (Marshmallow)
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Main camera
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Main camera13 MP8 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps720p@30fps
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Primary camera Autofocusautofocusautofocus
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Primary camera flashLED flashLED flash
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Primary camera image stabilizationoptical image stabilization-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, face detection, panorama, touch focus
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Selfie camera
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Selfie camera4 MP8 MP, f/2.4
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Selfie camera video1080p-
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Connectivity
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WLANWi-Fi 802.11a, 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 DirectYesYes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv2.1
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Bluetooth A2DP-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BeidouYes-
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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 IM-IM
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Messaging Push EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsAccelerometer, compass, proximityAccelerometer
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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 capacity2800 mAh2000 mAh
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Talk time--
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Talk time 3G-8 h
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Standby time--
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Standby time 3G-240 h
