BlackBerry Z10 vs Celkon A20
BlackBerry Z10
Celkon A20
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
-
3G networkHSDPA 850, 900, 1900, 2100HSDPA 2100
-
4G networkLTE 800, 900, 1800, 2600-
-
HSDPA speed21 Mbps-
-
HSUPA speed5.76 Mbps-
-
EV-DO speed3.1 Mbps-
-
Speed Yes-Yes, 384 kbps
-
LTE speedLTE-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2013-12013-8
-
Status2013-12013-8
-
Design
-
SIMMicro-SIMDual SIM (Mini-SIM)
-
Height130 mm
-
Width65.6 mm
-
Thickness9 mm
-
Weight137.5 g
-
ColorsBlack, WhiteBlack
-
Display
-
Display typeCapacitive touchscreenTFT capacitive touchscreen
-
Physical size4.2 inches4.0 inches
-
Resolution768 x 1280 pixels480 x 800 pixels
-
Pixel density355 ppi233 ppi
-
Display colors16777216-
-
Hardware
-
CPUDual-core 1.5 GHz KraitDual-core 1.2 GHz
-
ChipsetQualcomm MSM8960 Snapdragon-
-
GPUAdreno 225-
-
Memory ROM-256 MB
-
Memory RAM2 GB512 MB
-
Internal storage16 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max64 GB32 GB
-
OS
-
OSBlackBerry 10 vOSAndroid OS, v4.2.0 (Jelly Bean)
-
Main camera
-
Camera typePhoto / Video-
-
Main camera8 MP3.15 MP
-
Primary camera resolution3264 x 2448 pixels2048 x 1536 pixels
-
Primary camera video1080p@30fpsvideo
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Selfie camera
-
Secondary camera-VGA camera
-
Selfie camera2 MP
-
Selfie camera video720p@30fps-
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration, MP3 ringtonesVibration, Polyphonic, MP3 ringtones
-
Multimedia
-
RadioNo-
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
WLAN WiFi Dual BandYes-
-
WLAN DLNAYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0Yes
-
Bluetooth A2DPYes-
-
bluetooth LEYes-
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMSSMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush EmailPush Email
-
Messaging BBM 6BBM 6-
-
JavaYesYes, via Java MIDP emulator
-
Java MIDPMIDP 2.1-
-
Browser
-
HTMLHTML5Yes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1800 mAh1500 mAh
-
Talk time10 h-
-
Standby time312 h-