Celkon AR45 vs ZTE Avid 4G
Celkon AR45
ZTE Avid 4G
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Network
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2G networkGSM 900, 1800CDMA 800, 1700, 1900, 2100
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3G networkHSDPA 2100CDMA2000 1xEV-DO
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4G network-LTE 1700, 2100
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HSDPA speedHSDPA-
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HSUPA speedHSUPA-
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EV-DO speed-3.1 Mbps
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LTE speed-LTE
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-102012-12
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Status2013-102012-12
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Design
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SIMDual SIM (Mini-SIM)Mini-SIM
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Height124 mm
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Width65.5 mm
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Thickness11.9 mm
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Weight148.8 g
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ColorsWhiteBlack
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Display
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Display typeTFT touchscreenTFT capacitive touchscreen
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Physical size4.5 inches4.0 inches
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Resolution960 x 854 pixels480 x 800 pixels
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Pixel density286 ppi233 ppi
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Display colors-262144
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A7Dual-core 1.2 GHz
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ChipsetMediatek MT6572-
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GPUMali-400-
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Memory RAM512 MB512 MB
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Internal storage4 GB4 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB32 GB
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OS
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OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v4.0 (Ice Cream Sandwich)
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Main camera
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Main camera5 MP5 MP
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Primary camera resolution2592 x 1944 pixels2592 x 1944 pixels
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Primary camera videovideovideo
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Selfie camera
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Secondary camera-VGA camera
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Selfie camera1.3 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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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
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesYes
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GPSNoYes, with A-GPS
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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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JavaNoYes, via Java MIDP emulator
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh1730 mAh
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Talk time-4 h
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Standby time-260 h
