Celkon A20 vs Meizu MX4 Pro
Celkon A20
Meizu MX4 Pro
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Network
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2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
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3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
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HSDPA speed-HSDPA
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HSUPA speed-HSUPA
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Speed YesYes, 384 kbps-
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LTE speed-LTE, Cat4, 150 Mbps download, 50 upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2013-82014-10
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Status2013-82014-12
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Design
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SIMDual SIM (Mini-SIM)Yes
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Height150.1 mm
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Width77 mm
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Thickness9 mm
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Weight158 g
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ColorsBlackGold, Gray, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.0 inches5.5 inches
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Resolution480 x 800 pixels1536 x 2560 pixels
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Pixel density233 ppi546 ppi
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Display colors-16777216
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Hardware
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CPUDual-core 1.2 GHzQuad-core 2 GHz ARM Cortex-A15
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CPU(second)quad-core 1.5 GHz ARM Cortex-A7
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Chipset-Exynos 5 Octa 5430
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GPU-Mali-T628
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Memory ROM256 MB-
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Memory RAM512 MB3 GB
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Internal storage-16, 32, 64 GB
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Memory cardmicroSD
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Memory card max32 GB-
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OS
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OSAndroid OS, v4.2.0 (Jelly Bean)Android OS, v4.4.4 (KitKat)
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Main camera
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Camera type-Photo / Video
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Main camera3.15 MP20.7 MP
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Primary camera resolution2048 x 1536 pixels5248 x 3936 pixels
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Primary camera videovideo2160p@30fps, 1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-1/2.3'' sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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Selfie camera
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Secondary cameraVGA camera-
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Selfie camera5 MP
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Selfie camera video-1080p@30fps
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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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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 Hotspot-Yes
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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 On-The-Go-Yes
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BluetoothYesv4.0
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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QZSS-Yes
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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 EmailPush EmailPush Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer, compass, gyro, proximity
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-Ion-
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Battery capacity1500 mAh3350 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--
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Multimedia
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Radio-No