Nokia N97 vs Sony Ericsson XPERIA X2

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Display

Display size

3.5 inches
3.2 inches

Resolution

360 x 640 pixels
480 x 800 pixels

Pixel density

210 ppi
292 ppi

Technology

TFT
TFT

Screen-to-body

52.08 %
48.98 %

Colors

16 777 216
65 536

Touchscreen

Resistive
Resistive

Features

Proximity sensor
Ambient light sensor, Proximity sensor

Hardware & Performance

Processor

Single core, 434 MHz, ARM11
528 MHz

GPU

 
Yes

RAM

0.1 GB
0.3 GB

ROM

256 MB
512 MB

Internal storage

32 GB
0.11 GB

Storage expansion

microSDHC
microSDHC

Device type

Smart phone
Smart phone

OS

Symbian (9.4), S60 5th Edition
Windows Mobile Professional (6.5)

Battery

Capacity

1500 mAh
1500 mAh

Type

Li - Ion, User replaceable
Li - Polymer, User replaceable

Talk time

6.66 hours
the average is 19 h (1117 min)
10.00 hours
the average is 19 h (1117 min)

Stand-by time

17.9 days (430 hours)
the average is 21 days (502 h)
20.8 days (500 hours)
the average is 21 days (502 h)

Talk time (3G)

5.33 hours
the average is 23 h (1404 min)
6.00 hours
the average is 23 h (1404 min)

Stand-by time (3G)

16.7 days (400 hours)
the average is 26 days (614 h)
26.7 days (640 hours)
the average is 26 days (614 h)

Music playback

37.00 hours
20.00 hours

Video playback

4.50 hours
 

Camera

Rear

Single camera
Single camera

Main camera

5 megapixels
8.1 megapixels

Features

Autofocus
Autofocus

Specifications

Aperture size: F2.8
 

Flash

Dual LED
Yes

Software Features

Digital zoom
Digital image stabilization, Digital zoom, Geo tagging

Video recording

640x480 (VGA) (30 fps)
800 x 480 pixels

Recording format

 
MPEG4, 3GP

Features

Video calling
Video calling

Front

Yes
Yes

Design

Form factor

Side-Slider
Side-Slider

Dimensions

4.61 x 2.18 x 0.63 inches (117.2 x 55.3 x 15.9 mm)
4.33 x 2.13 x 0.63 inches (110 x 54 x 16 mm)

Weight

5.29 oz (150 g)
the average is 6.1 oz (174 g)
5.47 oz (155 g)
the average is 6.1 oz (174 g)

Features

Full keyboard
Full keyboard, Optical Mouse (Touchpad)

Keys

Left: Lock/Unlock key; Right: Volume control, Camera shutter
Right: Volume control, Camera shutter

Cellular

UMTS

900, 1900, 2100 MHz
900, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

Data Speed

HSDPA 3.6 Mbit/s, UMTS
UMTS, HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s

2G Data

EDGE
EDGE

Global Roaming

Yes
Yes

Multimedia

Headphones

3.5mm jack
3.5mm jack

Features

 
Album art cover, Background playback, Music recognition

Screen mirroring

TV-out
DLNA, TV-out

Music player

 
 

Supported formats

MP3, AAC, AAC+, eAAC+, WAV, RealAudio 7, RealAudio 8, RealAudio 10, M4A (Apple lossless), MP4, AMR, MIDI
MP3, AAC, AAC+, eAAC+, WMA

Video playback

 
 

Supported formats

MPEG4, H.263, H.264, WMV, 3GPP, RealVideo 7, RealVideo 8, RealVideo 9, RealVideo 10, Flash Video
MPEG4, H.263, H.264, DivX, XviD

Radio

FM, Stereo, RDS, FM Transmiter
 

Connectivity & Features

Bluetooth

2.0, EDR
2.0

Profiles/ Protocols

Advanced Audio Distribution (A2DP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Basic Imaging (BIP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Object Exchange (GOEP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Object Push (OPP), Personal Area Networking Profile (PAN), Phone Book Access (PBAP), Service Discovery Protocol (SDP)
Headset (HSP), Handsfree (HFP), Generic Object Exchange (GOEP), Object Push (OPP), Generic Access (GAP), Serial Port (SPP), Generic Audio/Video Distribution (GAVDP), Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Personal Area Networking Profile (PAN), Synchronization (SP), Phone Book Access (PBAP)

Wi-Fi

802.11 b, g
802.11 b, g

USB

microUSB, USB 2.0
microUSB, USB 2.0

Location

A-GPS
A-GPS

Sensors

Accelerometer, Compass
Accelerometer

Other

UPnP, Computer sync, SyncML
Computer sync

Internet browsing

Browser

S60 OSS Browser
Internet Explorer Mobile

supports

 
HTML, XHTML, WAP 2.0

Phone features

Notifications

Music ringtones (MP3), Vibration, Phone profiles, Speakerphone
Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone

Phonebook

Unlimited entries, Multiple numbers per contact, Picture ID, Ring ID
Unlimited entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID

Organizer

Calendar, Alarm, To-Do, Document viewer, Calculator, Converter, Unit converter, Notes
Calculator, Timer, Stopwatch, Notes, Document viewer (Office, PDF), Alarm, To-Do, Calendar

Messaging

SMS, MMS, Predictive text input (T9)
SMS, Predictive text input, MMS

E-mail

IMAP, POP3, SMTP
IMAP, POP3, SMTP, Microsoft Exchange, Push e-mail

Instant Messaging

Yes
Yes

JAVA

Midp 2.1, CLDC 1.1
Midp 2.1, CLDC 1.1

API

 
JSR-75, JSR-118, JSR-120, JSR-135, JSR-139, JSR-172, JSR-184, JSR-185, JSR-205, JSR-211, JSR-234, JSR-238, JSR-248, JSR-256, Nokia UI Extension API

Games

Yes
Yes

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval

 
 

Date approved

Apr 05, 2009
Oct 20, 2009

FCC ID value: QVVRM-505 link
FCC ID value: PY7A3880043 link

Measured SAR

 
 

Head

0.46 W/kg
1.19 W/kg

Measured in

1900 MHz
1900 MHz

Body

0.40 W/kg
0.63 W/kg

Measured in

1900 MHz
1900 MHz

EU SAR

 
 

Head

0.66 W/kg
 

Availability

Officially announced

Dec 02, 2008
Sep 02, 2009
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