Archos 55b Cobalt vs Prestigio Grace 3868 4G
Archos 55b Cobalt
Prestigio Grace 3868 4G
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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 900, 2100
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4G networkLTE frequency band 800, 1800, 2100, 2600LTE frequency band 3(1800), 7(2600), 18(800)
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE Cat 4, 150 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-12019-3
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Status2017-12019-3
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Design
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Build-Plastic
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SIMDual SIM (Mini-SIM, dual stand-by)Micro SIM
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Height155 mm124 mm
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Width79 mm208.5 mm
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Thickness-9.2 mm
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Weight188 g321 g
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ColorsGrayBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
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Physical size5.5 inches8 inches
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Resolution720 x 1280 pixels1280 x 800 pixels
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Pixel density267 ppi189 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.1 GHzQuad-core 1.3 GHz Cortex-A53
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ChipsetQualcomm MSM8909 Snapdragon 210Mediatek MT8735
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GPUAdreno 304Mali-T720 MP2
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Memory RAM1, 2 GB1 GB
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Internal storage16, 32 GB16 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max64 GB64 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 8.1 Oreo Go Edition
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Main camera
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Camera type-Single
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Main camera13 MP2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video720p@30fps720p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusDigital zoom, panorama, HDR, face detection, self-timer, scene-mode
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Selfie camera
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Selfie camera2 MP0.3 MP
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Selfie camera resolution-640 x 480 pixels
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Selfie camera video-480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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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 (rear-mounted), accelerometer, proximityAccelerometer, 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 capacity2600 mAh3800 mAh
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Battery removableRemovableNon-removable
