Celkon A35k vs Sony Xperia Z4 Tablet LTE
Celkon A35k
Sony Xperia Z4 Tablet LTE
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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 speedHSDPA42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2014-122015-3
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Status2014-122015-6
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Design
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SIMDual SIM (Mini-SIM)Nano-SIM
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Height119 mm254 mm
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Width63 mm167 mm
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Thickness10.7 mm6.1 mm
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Weight102 g-
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Weight(Wi-Fi)-392 g
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Weight(4G/LTE)-396 g
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ColorsBlue, 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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Chipset-Qualcomm 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, v4.4.2 (KitKat)Android OS, v5.0.x (Lollipop)
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Main camera
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Main camera3.15 MP8.1 MP
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Primary camera resolution-3264 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 cameraVGA camera-
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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-
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Radio FMFM radio-
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Connectivity
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WLANWi-FiWi-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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BluetoothYesv4.1
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Bluetooth A2DP-Yes
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GPSNoYes, with A-GPS
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GLONASS-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 IM-IM
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Messaging Push Email-Push Mail
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JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
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Sensors-Accelerometer, compass, gyro
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Browser
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HTML-HTML5
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BrowserYes-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1400 mAh6000 mAh
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Battery removable-Non-removable
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Talk time--
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Standby time--