Samsung Z vs vivo Y28
Samsung Z
vivo Y28
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPAHSDPA 850, 900, 2100
-
4G networkLTE-
-
HSDPA speed-21.1 Mbps
-
HSUPA speed-5.76 Mbps
-
HSPA+ speedHSPA+-
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2014-62014-12
-
Status20142014-12
-
Design
-
SIMYesMicro-SIM
-
Height138.2 mm137.4 mm
-
Width69.8 mm68.6 mm
-
Thickness8.5 mm9.8 mm
-
Weight136 g156 g
-
ColorsBlack, Black/brownWhite
-
Display
-
Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size4.8 inches4.7 inches
-
Resolution720 x 1280 pixels540 x 960 pixels
-
Pixel density306 ppi216 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUQuad-core 2.3 GHzQuad-core 1.3 GHz
-
Chipset-Mediatek MT6582
-
Memory RAM2 GB1 GB
-
Internal storage16 GB8 GB
-
Memory cardmicroSDmicroSD
-
Memory card max64 GB128 GB
-
OS
-
OSTizen OS, v2.2.1Android OS, v4.2.2 (Jelly Bean)
-
Main camera
-
Main camera8 MP8 MP
-
Primary camera resolution3264 x 2448 pixels3264 x 2448 pixels
-
Primary camera videovideo1080p@30fps
-
Primary camera Autofocusautofocusautofocus
-
Primary camera flashLED flashLED flash
-
Camera features-Geo-tagging, face detection, touch focus
-
Selfie camera
-
Selfie camera2.1 MP5 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
Radio-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi Dual BandYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYes-
-
Bluetooth EDRYesYes
-
InfraredYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYes-
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging RSSRSS-
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush MailPush Mail
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
Sensors-Accelerometer, compass, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity2600 mAh2100 mAh
-
Talk time--
-
Talk time 2G-14 h
-
Talk time 3G-13 h
-
Standby time--
-
Standby time 2G-430 h
-
Standby time 3G-430 h