ZTE Star 2 vs vivo Y15
ZTE Star 2
vivo Y15
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 1700, 1900, 2100 (Bands 1, 2, 4, 5, 8)HSDPA 850, 900, 2100
-
HSDPA speed-2.8 Mbps
-
HSUPA speed-2.2 Mbps
-
HSPA speedHSPA-
-
LTE speedLTE-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2014-122015-3
-
Status2014-122015-3
-
Design
-
SIMMicro-SIMDual SIM (Micro-SIM, dual stand-by)
-
Height140.3 mm131.4 mm
-
Width69.2 mm66.2 mm
-
Thickness6.9 mm9 mm
-
Weight130 g130 g
-
ColorsBlack, WhiteBlack, White
-
Display
-
Display typeIPS LCD capacitive touchscreenCapacitive touchscreen
-
Physical size5.0 inches4.5 inches
-
Resolution1080 x 1920 pixels480 x 854 pixels
-
Pixel density441 ppi218 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUQuad-core 2.3 GHz Krait 400Quad-core 1.3 GHz ARM Cortex-A7
-
ChipsetQualcomm MSM8974AB Snapdragon 801Mediatek MT6582
-
GPUAdreno 330Mali-400MP2
-
Memory RAM2 GB512 MB
-
Internal storage16 GB4 GB
-
Memory cardmicroSDmicroSD
-
Memory card max64 GB128 GB
-
OS
-
OSAndroid OS, v4.4.x (KitKat)Android OS, v4.2.2 (Jelly Bean)
-
Main camera
-
Main camera13 MP5 MP
-
Primary camera resolution4128 x 3096 pixels2592 x 1944 pixels
-
Primary camera video2160p@30fps, 1080p@60fps1080p@30fps
-
Primary camera Autofocusautofocusautofocus
-
Primary camera flashdual-LED (dual tone) flashLED flash
-
Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, touch focus
-
Selfie camera
-
Selfie camera5 MP2 MP
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
Radio-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
USBmicroUSB 2.0microUSB 2.0
-
USB hostYes-
-
Bluetoothv4.0v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Bluetooth EDR-Yes
-
InfraredYesYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYes-
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push EmailPush EmailPush Mail
-
JavaYes, via Java MIDP emulatorYes, via Java MIDP emulator
-
SensorsAccelerometer, compass, gyro, proximityAccelerometer, compass, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Ion
-
Battery capacity2400 mAh1900 mAh
-
Battery removableNon-removable-
-
Talk time20 h-
-
Talk time 2G-10 h
-
Talk time 3G-8 h
-
Standby time350 h-
-
Standby time 2G-410 h
-
Standby time 3G-410 h