Cat B15 Q vs Samsung C3312 Duos
Cat B15 Q
Samsung C3312 Duos
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100-
-
HSDPA speed21.1 Mbps-
-
HSUPA speed5.76 Mbps-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced20142012-1
-
Status2014-62012-1
-
Design
-
SIMDual SIM (Mini-SIM, dual stand-by)Dual SIM (Mini-SIM, dual stand-by)
-
Height125 mm102 mm
-
Width69.5 mm55 mm
-
Thickness15 mm12 mm
-
Weight170 g100 g
-
ColorsBlackPlatinum Silver, White
-
Display
-
Display typeTFT capacitive touchscreenTFT touchscreen
-
Physical size4.0 inches2.8 inches
-
Resolution480 x 800 pixels240 x 320 pixels
-
Pixel density233 ppi143 ppi
-
Display colors16777216262144
-
Hardware
-
CPUQuad-core 1.3 GHz
-
ChipsetMediatek MT6582M-
-
GPUMali-400-
-
Memory RAM1 GB-
-
Internal storage4 GB30 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB16 GB
-
OS
-
OSAndroid OS, v4.4.2 (KitKat)-
-
Main camera
-
Main camera5 MP1.3 MP
-
Primary camera resolution2592 x 1944 pixels1280 x 1024 pixels
-
Primary camera video1080p@30fpsvideo
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flash-
-
Camera featuresGeo-tagging-
-
Selfie camera
-
Secondary cameraVGA cameraNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3 ringtones
-
Multimedia
-
Radio FMFM radioFM radio
-
Radio recording-FM recording
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v3.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYes-
-
Bluetooth EDR-Yes
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush Email-
-
WAP-WAP 2.0/xHTML
-
JavaYes, via Java MIDP emulatorYes
-
Java MIDP-MIDP 2.0
-
SensorsAccelerometer, proximity-
-
Browser
-
HTMLYesYes
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity2000 mAh1000 mAh
-
Talk time16 h14 h
-
Standby time504 h600 h
