Archos 50 Diamond vs NIU C21A
Archos 50 Diamond
NIU C21A
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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, 2100-
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HSDPA speed42.2 Mbps-
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HSUPA speed11.5 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYes
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Availability
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Oficially announced2014-102013-3
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Status2015-12013-4
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Design
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SIMDual SIM (Micro-SIM, dual stand-by, dual call)Dual SIM (Mini-SIM)
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Height146 mm106 mm
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Width70.4 mm45 mm
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Thickness8 mm14.5 mm
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Weight142 g73 g
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ColorsYesBlack, Blue, Fuchsia, Green, Purple, Red, White
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size5.0 inches1.8 inches
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Resolution1080 x 1920 pixels128 x 160 pixels
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Pixel density440 ppi114 ppi
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Display colors16777216262144
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Hardware
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CPUQuad-core 1.5 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8939 Snapdragon 615-
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GPUAdreno 405-
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Memory RAM2 GB-
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Internal storage16 GB64 Mbit
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Memory cardmicroSDmicroSD
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Memory card max128 GB32 GB
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OS
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OSAndroid OS, v4.4.4 (KitKat)-
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Main camera
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Main camera16 MP
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Primary camera resolution5312 x 2988 pixels640 x 480 pixels
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Primary camera video1080pno
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresYesNo
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Selfie camera
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Secondary camera-No
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Selfie camera8 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic
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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
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WLAN WiFi DirectYes-
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USBmicroUSB 2.0Yes
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Bluetoothv4.0v2.0
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Bluetooth A2DPYes-
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIMIM
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Messaging Push EmailPush Mail-
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WAP-Yes
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometer, compass, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity2700 mAh600 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Standby time-200 h
