Acer Liquid E1 vs Microsoft Lumia 640 Dual SIM
Acer Liquid E1
Microsoft Lumia 640 Dual SIM
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkHSDPA 900, 2100HSDPA 850, 900, 1900, 2100
-
HSDPA speedHSDPA42.2 Mbps
-
HSUPA speedHSUPA5.76 Mbps
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2013-12015-3
-
Status2013-32015-4
-
Design
-
SIMOptional Dual SIM (Mini-SIM)Dual SIM (Micro-SIM, dual stand-by)
-
Height132 mm141.3 mm
-
Width68.5 mm72.2 mm
-
Thickness9.9 mm8.8 mm
-
Weight130 g145 g
-
ColorsBlack, WhiteGlossy cyan, Matte black, Orange, White
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
-
Physical size4.5 inches5.0 inches
-
Resolution540 x 960 pixels720 x 1280 pixels
-
Pixel density245 ppi294 ppi
-
Display colors1677721616777216
-
Hardware
-
CPUDual-core 1 GHz ARM Cortex-A9Quad-core 1.2 GHz ARM Cortex-A7
-
ChipsetMediatek MT6577Qualcomm Snapdragon 400
-
GPUSGX531uAdreno 305
-
Memory RAM1 GB1 GB
-
Internal storage4 GB8 GB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB128 GB
-
OS
-
OSAndroid OS, v4.1.1 (Jelly Bean)Microsoft Windows Phone 8.1 with Lumia Denim
-
Main camera
-
Main camera5 MP8 MP
-
Primary camera resolution2592 x 1944 pixels3264 x 2448 pixels
-
Primary camera video720p@30fps1080p@30fps
-
Primary camera Autofocusautofocusautofocus
-
Primary camera flashLED flashLED flash
-
Camera features-1/4'' sensor size
-
Selfie camera
-
Secondary cameraVGA camera-
-
Selfie camera1 MP
-
Selfie camera video-720p
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYes, with stereo speakersYes
-
NotificationsVibration, MP3, WAV ringtonesVibration; MP3, WAV ringtones
-
Multimedia
-
Radio FMFM radioFM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
-
WLAN WiFi HotspotYesYes
-
WLAN DLNA-Yes
-
USBmicroUSB 2.0microUSB 2.0
-
Bluetoothv3.0v4.0
-
Bluetooth A2DPYesYes
-
Bluetooth EDRYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
GPS Navigator-Beidou
-
Features
-
Messaging SMSSMS(threaded view)SMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging EmailEmailEmail
-
Messaging IM-IM
-
Messaging Push EmailPush EmailPush Email
-
JavaYes, via Java MIDP emulatorNo
-
Sensors-Accelerometer, compass, proximity
-
Browser
-
HTMLYesHTML5
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1760 mAh2500 mAh
-
Talk time8 h-
-
Talk time 2G-27 h 30 min
-
Talk time 3G-20 h 30 min
-
Standby time400 h-
-
Standby time 2G-840 h
-
Standby time 3G-840 h
