Alcatel Idol X vs NIU GO 21
Alcatel Idol X
NIU GO 21
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100-
-
HSDPA speedHSDPA, 42 Mbps-
-
HSUPA speedHSUPA, 11 Mbps-
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Oficially announced2013-22014-5
-
Status2013-72014-6
-
Design
-
SIMOptional Dual SIM (Micro-SIM, dual stand-by)Dual SIM (Mini-SIM)
-
Height140.4 mm105 mm
-
Width67.5 mm44.9 mm
-
Thickness6.9 mm14.2 mm
-
Weight130 g66 g
-
ColorsBlack, Blue, Red, YellowBlack, Blue, Gray, Green, Orange, Red
-
Display
-
Display typeIPS LCD capacitive touchscreenTFT
-
Physical size5.0 inches1.8 inches
-
Resolution1080 x 1920 pixels128 x 160 pixels
-
Pixel density441 ppi114 ppi
-
Display colors1677721666560
-
Hardware
-
CPUQuad-core 1.5 GHz ARM Cortex-A7
-
ChipsetMediatek MT6589-
-
GPUPowerVR SGX544-
-
Internal storage8, 16 GB64 Mbit
-
Memory RAM2 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
OS
-
OSAndroid OS, v4.2.1 (Jelly Bean)-
-
Main camera
-
Main camera13.1 MP
-
Primary camera resolution4208 x 3120 pixels640 x 480 pixels
-
Primary camera video1080pno
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary camera-No
-
Selfie camera2.1 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3 ringtonesVibration, MP3 ringtones
-
Multimedia
-
Radio FMFM Radio with RDSStereo FM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
WLAN WiFi DirectYes-
-
WLAN WiFi Dual BandYes-
-
WLAN DLNAYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v2.1
-
Bluetooth A2DPYes-
-
Bluetooth EDR-Yes
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
Messaging IMIMIM
-
Messaging Push EmailPush Email-
-
WAP-Yes
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
HTMLYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2000 mAh650 mAh
-
Talk time-6 h
-
Talk time 2G11 h-
-
Talk time 3G7 h-
-
Standby time-200 h
-
Standby time 2G440 h-
-
Standby time 3G340 h-