Celkon A9+ vs Sony Xperia Z4 Tablet WiFi
Celkon A9+
Sony Xperia Z4 Tablet WiFi
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Network
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2G networkGSM 900, 1800
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GPRSYes
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EDGEYes
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Availability
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Oficially announced2013-42015-3
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Status2013-52015-6
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Design
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SIMDual SIM (Mini-SIM)No
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Height119.5 mm254 mm
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Width63 mm167 mm
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Thickness10.8 mm6.1 mm
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Weight389 g
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ColorsBlack, WhiteBlack, White
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Display
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Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size3.5 inches10.1 inches
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Resolution320 x 480 pixels2560 x 1600 pixels
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Pixel density165 ppi299 ppi
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Display colors-16777216
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Hardware
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CPU1 GHz1.5 GHz Quad-core ARM Cortex-A53
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CPU(second)quad-core 2 GHz ARM Cortex-A57
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ChipsetSpreadtrum SC6820Qualcomm MSM8994 Snapdragon 810
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GPU-Adreno 430
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Memory ROM512 MB-
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Memory RAM256 MB3 GB
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Internal storage-32 GB
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Memory cardmicroSDmicroSD
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Memory card max32 GB128 GB
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OS
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OSAndroid OS, v4.0 (Ice Cream Sandwich)Android OS, v5.0 (Lollipop)
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Main camera
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Main camera2 MP8.1 MP
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Primary camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Primary camera videovideo1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera video hdr-HDR
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Camera features-Geo-tagging, HDR, face/smile detection, touch focus
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Selfie camera
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Secondary cameraYes-
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Selfie camera5.1 MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration, Polyphonic, MP3 ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM radio with RDS
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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 Direct-Yes
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WLAN WiFi Dual Band-Yes
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Wi-Fi DLNA-Yes
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USBmicroUSB 2.0microUSB 2.0
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BluetoothYesv4.1
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Bluetooth A2DP-Yes
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bluetooth LE-Yes
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Bluetooth AptX-Yes
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GPSNoYes
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GLONASS-Yes
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Beidou-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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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 emulatorNo
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Sensors-Accelerometer, compass, gyro
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1350 mAh6000 mAh
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Battery removable-Non-removable
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Talk time5 h17 h
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Standby time260 h-