Apple Watch Series 1 Aluminum 42mm vs vivo Y31
Apple Watch Series 1 Aluminum 42mm
vivo Y31
-
Network
-
2G networkN/AGSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 2100
-
HSPA speed-HSPA
-
GPRSNoYes
-
EDGENoYes
-
Availability
-
Oficially announced2016-92015-9
-
Status2016-122015-10
-
Design
-
BuildAluminum/Composite back-
-
SIMNoDual SIM
-
Height42.5 mm137.2 mm
-
Width36.4 mm68.8 mm
-
Thickness10.5 mm8.4 mm
-
Weight30 g137 g
-
WaterproofIPX7 certified, 1 m and 30 minutes-
-
ColorsCase colors: silver, black, blue; Band types: sport, gold, gray; Band colors: brown, rose gold, whiteBlack, White
-
Display
-
Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size1.65 inches4.7 inches
-
Resolution390 x 312 pixels720 x 1280 pixels
-
Pixel density303 ppi312 ppi
-
Display colors1677721616777216
-
ProtectionIon-X strengthened glass-
-
MultitouchYes-
-
Display features3D Touch display, 450 nits-
-
Hardware
-
CPUDual-core 520 MHz ARM Cortex-A7Quad-core 1.3 GHz
-
ChipsetApple S1PMediatek MT6580
-
GPUPowerVR G6200-
-
Memory RAM512 MB1 GB
-
Internal storage8 GB8 GB
-
Memory cardmicroSD
-
Memory card max-128 GB
-
OS
-
OSwatchOS 3.0Android OS, v5.1 (Lollipop)
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
NotificationsVibration; RingtonesVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi
-
USBmicroUSB 2.0
-
Bluetoothv4.0Yes
-
bluetooth LEYes-
-
NFCYes-
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push MailPush MailPush Mail
-
JavaNoNo
-
SensorsAccelerometer, gyro, heart rateAccelerometer, compass, proximity
-
Browser
-
HTML-HTML5
-
BrowserNo-
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity250 mAh2100 mAh
-
Battery removableNon-removable-
-
Talk time--
-
Standby time18 h-
-
Main camera
-
Main camera8 MP
-
Primary camera resolution-3264 x 2448 pixels
-
Primary camera video-video
-
Primary camera flash-LED flash
-
Camera features-Geo-tagging, HDR, touch focus
-
Selfie camera
-
Selfie camera2 MP