Acer Liquid Z4 vs Coolpad Mega 3
Acer Liquid Z4
Coolpad Mega 3
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
-
3G networkHSDPAHSDPA 900, 2100
-
4G network-LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 20(800), 40(2300)
-
HSDPA speedHSDPA21.1 Mbps
-
HSUPA speedHSUPA5.76 Mbps
-
LTE speed-LTE, Cat4, 150 Mbps download, 50 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2014-22016-12
-
Status2014-42016-12
-
Design
-
SIMOptional Dual SIMTriple SIM (Nano-SIM, triple stand-by)
-
Height152 mm
-
Width77 mm
-
Thickness8.2 mm
-
Weight130 g170 g
-
ColorsBlack/WhiteChampagne White, Gold White, Moondust Grey
-
Display
-
Display typeTFT capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size4.0 inches5.5 inches
-
Resolution480 x 800 pixels720 x 1280 pixels
-
Pixel density233 ppi267 ppi
-
Display colors-16777216
-
Protection-Scratch-resistant glass
-
Multitouch-Yes, max 5 fingers
-
Hardware
-
CPUDual-core 1.3 GHzQuad-core 1.2 GHz
-
Chipset-Mediatek MT6737
-
GPU-Mali-T860
-
Memory RAM512 MB2 GB
-
Internal storage4 GB16 GB
-
Memory cardmicroSD
-
Memory card max-32 GB
-
OS
-
OSAndroid OS, v4.2.2 (Jelly Bean)Android OS, v6.0 (Marshmallow)
-
Main camera
-
Main camera5 MP8 MP, f/2.2
-
Primary camera resolution2592 x 1944 pixels-
-
Primary camera videovideo720p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flashLED flashLED flash
-
Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
-
Selfie camera
-
Flash-LED flash
-
Secondary cameraNo-
-
Selfie camera8 MP, f/2.2
-
Selfie camera video-720p
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes, with stereo speakers
-
NotificationsVibration, MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
Radio-
-
Radio FM-Stereo FM radio
-
Radio recording-recording
-
Connectivity
-
WLANWi-FiWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi Hotspot-Yes
-
WLAN WiFi Direct-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
USB host-Yes
-
BluetoothYesv4.0
-
Bluetooth A2DP-Yes
-
GPS-Yes, with A-GPS
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IM-IM
-
Messaging Push EmailPush Email-
-
Messaging Push Mail-Push Mail
-
JavaYes, via Java MIDP emulatorNo
-
Sensors-Accelerometer, proximity
-
Browser
-
HTMLYesHTML5
-
Battery
-
Battery typeLi-IonLi-Po
-
Battery capacity-3050 mAh
-
Battery removable-Non-removable
-
Talk time--
-
Talk time 3G-8 h
-
Standby time--
-
Standby time 3G-200 h