Gigabyte Essence 4 vs ZTE Open
Gigabyte Essence 4
ZTE Open
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 2100HSDPA 850, 900, 1900, 2100
-
HSDPA speed21.1 MbpsHSDPA, 7.2 Mbps
-
HSUPA speed5.76 MbpsHSUPA, 5.76 Mbps
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2015-102013-2
-
Status2015-112013-7
-
Design
-
SIMDual SIM (Mini-SIM, dual stand-by)Mini-SIM
-
Height124 mm114 mm
-
Width62 mm62 mm
-
Thickness9.6 mm12.5 mm
-
Weight105 g
-
ColorsBlackBlue, Orange
-
Display
-
Display typeTFT capacitive touchscreenTFT capacitive touchscreen
-
Physical size4.0 inches3.5 inches
-
Resolution480 x 800 pixels320 x 480 pixels
-
Pixel density233 ppi165 ppi
-
Hardware
-
CPUDual-core 1.0 GHz1.0 GHz ARM Cortex-A5
-
ChipsetMediatek MT6572Qualcomm MSM7225A Snapdragon
-
GPUMali-400Adreno 200
-
Memory ROM-512 MB
-
Memory RAM512 MB256 MB
-
Internal storage4 GB-
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB32 GB
-
Memory card included-2 GB
-
OS
-
OSAndroid OS, v4.4 (KitKat)Firefox OS 1.0
-
Main camera
-
Main camera2 MP3.15 MP
-
Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
-
Primary camera videovideovideo
-
Camera featuresYes-
-
Selfie camera
-
Secondary cameraVGA cameraNo
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration; MP3 ringtones
-
Multimedia
-
Radio FMFM radioStereo FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYes-
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv4.0v2.1
-
Bluetooth A2DP-Yes
-
Bluetooth EDR-Yes
-
GPSYes, with A-GPSYes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IMIMIM
-
Messaging Push Email-Push Email
-
JavaNo-
-
SensorsAccelerometer, proximity-
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1300 mAh1200 mAh
-
Talk time12 h-
-
Standby time300 h-
