Samsung Gear S2 classic vs alcatel U5 HD
Samsung Gear S2 classic
alcatel U5 HD
-
Network
-
2G networkGSM 850, 900, 1800, 1900
-
3G network-HSDPA 850, 900, 1900, 2100
-
4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
-
HSDPA speed-42.2 Mbps
-
HSUPA speed-11.5 Mbps
-
LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYes
-
EDGEYes
-
Availability
-
Oficially announced2015-82017-8
-
Status2015-102017-8
-
Design
-
SIMNoSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
-
Height43.6 mm
-
Width39.9 mm
-
Thickness11.4 mm
-
Weight42 g
-
ColorsBlackBlack
-
Display
-
Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size1.2 inches5.0 inches
-
Resolution360 x 360 pixels720 x 1280 pixels
-
Pixel density302 ppi294 ppi
-
Display colors1677721616777216
-
Multitouch-Yes
-
Hardware
-
CPUDual-core 1 GHzQuad-core 1.1 GHz ARM Cortex-A53
-
ChipsetExynos 3250Mediatek MT6737
-
GPU-Mali-T720MP2
-
Memory RAM512 MB1 GB
-
Internal storage4 GB8 GB
-
Memory cardmicroSD
-
Memory card max-128 GB
-
OS
-
OSTizen-based wearable platformAndroid 7.0 (Nougat)
-
Sound
-
3.5mm jackNoYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
USBmicroUSB 2.0
-
Bluetoothv4.1v4.2
-
Bluetooth A2DPYesYes
-
bluetooth LE-Yes
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push Mail-Push Mail
-
JavaNoNo
-
SensorsAccelerometer, barometer, gyro, heart rateAccelerometer, proximity
-
Browser
-
HTML-HTML5
-
BrowserNo-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity250 mAh2200 mAh
-
Battery removableNon-removable-
-
Talk time--
-
Talk time 3G-5 h
-
Standby time 3G48 h200 h
-
Main camera
-
Main camera13 MP
-
Primary camera video-1080p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flash-LED flash
-
Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
-
Selfie camera
-
Flash-LED flash
-
Selfie camera8 MP