Samsung DoubleTime I857 vs ZTE R220
Samsung DoubleTime I857
ZTE R220
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 900, 1800
-
3G networkHSDPA 850, 1900, 2100-
-
HSDPA speedHSDPA, 7.2 Mbps-
-
HSUPA speedHSUPA, 2 Mbps-
-
GPRSYesYes
-
EDGEYes
-
Availability
-
Status2011-11
-
Oficially announced2011-102014-12
-
Design
-
SIMMini-SIMMini-SIM
-
Height113 mm107 mm
-
Width62 mm45.5 mm
-
Thickness15 mm12.5 mm
-
Weight148 g80 g
-
KeyboardQWERTY-
-
ColorsBlack/whiteBlack
-
Display
-
Display typeTFT capacitive touchscreenTFT
-
Physical size3.2 inches1.8 inches
-
Resolution320 x 480 pixels128 x 160 pixels
-
Pixel density180 ppi114 ppi
-
Display colors26214466560
-
Hardware
-
CPU800 MHz Scorpion
-
ChipsetQualcomm MSM7230-
-
GPUAdreno 205-
-
Memory RAM256 MB-
-
Internal storage260 MB10 MB
-
Memory cardmicroSDmicroSD
-
Memory card max32 GB8 GB
-
OS
-
OSAndroid OS, v2.2 (Froyo)-
-
Main camera
-
Main camera3.15 MP
-
Primary camera resolution2048 x 1536 pixels640 x 480 pixels
-
Primary camera video320pno
-
Primary camera Autofocusautofocus-
-
Selfie camera
-
Secondary cameraNoNo
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtonesVibration, Polyphonic
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLAN
-
USBmicroUSB 2.0Yes
-
Bluetoothv3.0Yes
-
Bluetooth A2DPYes-
-
GPSYes, with A-GPSNo
-
Features
-
Messaging SMSSMS(threaded view)SMS
-
Messaging MMSMMSMMS
-
Messaging EmailEmail-
-
Messaging IMIM-
-
WAP-WAP 2.0/xHTML
-
JavaYes, via Java MIDP emulatorNo
-
Browser
-
HTMLYes-
-
Adobe FlashYes-
-
Battery
-
Battery typeLi-IonLi-Ion
-
Battery capacity1200 mAh720 mAh
-
Talk time6 h-
-
Standby time250 h-
