Celkon Campus Buddy A404 vs NIU Niutek 3G 4.0 N309
Celkon Campus Buddy A404
NIU Niutek 3G 4.0 N309
-
Network
-
2G networkGSM 900, 1800GSM 850, 900, 1800, 1900
-
3G networkHSDPA 2100HSDPA 850, 1900
-
HSDPA speed-HSDPA, 14.4 Mbps
-
Speed YesYes-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2014-72012-6
-
Status2014-72012-8
-
Design
-
SIMDual SIMDual SIM (Mini-SIM)
-
Height126.5 mm123.5 mm
-
Width64.2 mm65 mm
-
Thickness9.8 mm10.5 mm
-
Weight131 g71 g
-
ColorsBlack, WhiteBlack, White
-
Display
-
Display typeCapacitive touchscreenTFT capacitive touchscreen
-
Physical size4.0 inches4.0 inches
-
Resolution480 x 800 pixels480 x 800 pixels
-
Pixel density233 ppi233 ppi
-
Display colors-16777216
-
Hardware
-
CPUDual-core 1.3 GHz1 GHz ARM Cortex-A9
-
Chipset-Mediatek MT6575
-
GPU-PowerVR SGX531
-
Memory ROM-512 MB
-
Memory RAM512 MB512 MB
-
Internal storage4 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v2.3 (Gingerbread)
-
Main camera
-
Main camera3.15 MP5 MP
-
Primary camera resolution2048 x 1536 pixels2592 x 1944 pixels
-
Primary camera video720pvideo
-
Primary camera Autofocus-autofocus
-
Primary camera flashLED flashLED flash
-
Camera featuresYes-
-
Selfie camera
-
Secondary camera-VGA camera
-
Selfie camera1.3 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration, MP3 ringtones
-
Multimedia
-
Radio FMFM radioStereo FM radio
-
Connectivity
-
WLANWi-FiWi-Fi 802.11b, 802.11g
-
WLAN WiFi Hotspot-Yes
-
USBmicroUSB 2.0Yes
-
BluetoothYesv2.1
-
GPSYesYes
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IM-IM
-
WAP-WAP 2.0/xHTML
-
JavaNoYes, via Java MIDP emulator
-
SensorsAccelerometer-
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1500 mAh1650 mAh
-
Talk time--
-
Talk time 2G-16 h
-
Talk time 3G-7 h
-
Standby time--
-
Standby time 2G-713 h
-
Standby time 3G-428 h
