Apple Watch Series 2 42mm vs Sharp Z3
Apple Watch Series 2 42mm
Sharp Z3
-
Network
-
2G networkN/AGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
-
3G network-HSDPA 850, 900, 1900, 2100
-
4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
-
HSPA speed-HSPA
-
LTE speed-LTE
-
GPRSNoYes
-
EDGENoYes
-
Availability
-
Oficially announced2016-92017-4
-
Status-2017-4
-
Design
-
BuildStainless Steel/Ceramic back-
-
SIMNoDual SIM (Nano-SIM, dual stand-by)
-
Height42.5 mm157 mm
-
Width36.4 mm78.5 mm
-
Thickness11.4 mm7.8 mm
-
Weight52.4 g185 g
-
Waterproof50m-
-
ColorsSport band: silver case/white, black case/black; Leather band: silver case/blue, brown, orange; Stainless Steel band: silver case/silver, black case/blackChampagne Gold
-
Display
-
Display typeAMOLED capacitive touchscreenLTPS IPS LCD capacitive touchscreen
-
Physical size1.65 inches5.7 inches
-
Resolution390 x 312 pixels1440 x 2560 pixels
-
Pixel density303 ppi515 ppi
-
Display colors1677721616777216
-
ProtectionSapphire crystal glassCorning Gorilla Glass
-
MultitouchYesYes
-
Hardware
-
CPU-Octa-core
-
CPUDual-coreQuad-core 1.8 GHz Cortex-A72
-
CPU(second)quad-core 1.4 GHz Cortex-A53
-
ChipsetApple S2Qualcomm MSM8976 Snapdragon 652
-
GPU-Adreno 510
-
Memory RAM-4 GB
-
Internal storage-64 GB
-
Memory cardNomicroSD(uses second SIM slot)
-
Memory card max-128 GB
-
OS
-
OSwatchOS 3.0Android 7.0 (Nougat)
-
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 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0
-
Bluetoothv4.0v4.0
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
NFCYes-
-
GPSYesYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMS-MMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push Email-Push Email
-
Messaging Push MailPush Mail-
-
JavaNoNo
-
SensorsAccelerometer, gyro, heart rateFingerprint (front-mounted), accelerometer, compass, gyro, proximity
-
Browser
-
HTML-HTML5
-
BrowserNo-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity-3100 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Yes
-
Main camera
-
Main camera16 MP, f/2.0
-
Primary camera video-1080p@30fps
-
Primary camera flash-dual-LED flash
-
Primary camera optical image stabilization-optical image stabilization
-
Primary camera phase detection autofocus-phase detection autofocus
-
Camera features-Geo-tagging, HDR, face/smile detection, panorama, touch focus
-
Selfie camera
-
Selfie camera13 MP, f/1.8
-
Secondary camera autofocus-phase detection autofocus