Nokia N81 8GB vs Sony Ericsson Xperia X1
Nokia N81 8GB
Sony Ericsson Xperia X1
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
-
3G networkUMTS 2100HSDPA 900, 1900, 2100
-
HSDPA speed-HSDPA, 7.2 Mbps
-
HSUPA speed-HSUPA, 2 Mbps
-
Speed YesYes, 384 kbps-
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2007-102008-10
-
Status
-
Design
-
SIMMini-SIMMini-SIM
-
Height102 mm110.5 mm
-
Width50 mm52.6 mm
-
Thickness17.9 mm17 mm
-
Weight140 g145 g
-
Keyboard-QWERTY
-
ColorsCocoa brownSolid Black, Steel Silver
-
Display
-
Display typeTFTTFT resistive touchscreen
-
Physical size2.4 inches3.0 inches
-
Resolution240 x 320 pixels480 x 800 pixels
-
Pixel density167 ppi311 ppi
-
Display colors1677721666560
-
Hardware
-
CPU369 MHz ARM 11528 MHz ARM 11
-
Chipset-Qualcomm MSM7200
-
Memory ROM-512 MB
-
Memory RAM96 MB256 MB
-
Internal storage8 GB-
-
Memory cardmicroSD
-
OS
-
OSSymbian OS 9.2Microsoft Windows Mobile 6.1 Professional
-
Main camera
-
Main camera2 MP3.15 MP
-
Primary camera resolution1600 x 1200 pixels2048 x 1536 pixels
-
Primary camera video320p@15fps480p@30fps
-
Primary camera Autofocus-autofocus
-
Primary camera flashLED flashLED flash
-
Selfie camera
-
Secondary camera videocallingvideocallingvideocalling
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
NotificationsVibration; Downloadable polyphonic, monophonic, MP3 ringtonesVibration; Downloadable polyphonic, MP3 ringtones, composer
-
Multimedia
-
Radio FMStereo FM radioStereo FM radio with RDS
-
Radio visualVisual radio-
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11gWi-Fi 802.11b, 802.11g
-
WLAN UpnpYes-
-
USBmicroUSB 2.0miniUSB 2.0
-
Bluetoothv2.0v2.0
-
Bluetooth A2DPYesYes
-
GPSNoYes, with A-GPS
-
Features
-
Messaging SMSSMSSMS(threaded view)
-
Messaging MMSMMSMMS
-
Messaging Instant MessagingInstant Messaging-
-
Messaging EmailEmailEmail
-
Messaging IM-IM
-
Messaging Push Email-Push email
-
RSS-RSS feeds
-
WAPWAP 2.0/xHTMLWAP 2.0/HTML (IE)
-
JavaYesYes
-
Java MIDPMIDP 2.0MIDP 2.0
-
Browser
-
HTMLYes-
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity1050 mAh1500 mAh
-
Talk time 2G4 h10 h
-
Talk time 3G3 h6 h
-
Standby time410 h-
-
Standby time 2G-833 h
-
Standby time 3G-640 h