Screen size
BarcelonaWinner: 2.6"+7.7%
Dallas2.4"
Quick verdict
Barcelona leads the measured specs 6-2.
Measured wins
Barcelona
6
spec wins
Overall winner
Ties
3
equal specs
Dallas
2
spec wins
Screen size
Technology
Barcelona
GSM / HSPA
Dallas
GSM
2G bands
Barcelona
GSM 900 / 1800 / 1900
Dallas
GSM 900 / 1800
3G bands
Barcelona
HSDPA 900 / 2100
Dallas
-
Speed
Barcelona
HSPA
Dallas
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
GPRS
Barcelona
-
Dallas
Yes
EDGE
Barcelona
-
Dallas
No
Announced
Barcelona
2011, Q2. Released 2011, Q2
Dallas
2011
Status
Barcelona
Discontinued
Dallas
Discontinued
Dimensions
Barcelona
115 x 63 x 9.9 mm (4.53 x 2.48 x 0.39 in)
Dallas
109 x 46 x 12.4 mm (4.29 x 1.81 x 0.49 in)
Weight
Barcelona
115 g (4.06 oz)
Dallas
80 g (2.82 oz)
Keyboard
Barcelona
QWERTY
Dallas
-
SIM
Barcelona
Mini-SIM
Dallas
Mini-SIM
Other
Barcelona
-
Dallas
Flashlight
Type
Barcelona
TFT, 256K colors
Dallas
TFT
Size
Barcelona
2.6 inches, 20.9 cm2 (~28.9% screen-to-body ratio)
Dallas
2.4 inches, 17.8 cm2 (~35.6% screen-to-body ratio)
Resolution
Barcelona
240 x 320 pixels, 4:3 ratio
Dallas
240 x 320 pixels, 4:3 ratio (~167 ppi density)
OS
Barcelona
Android 2.2 (Froyo)
Dallas
-
Card slot
Barcelona
microSDHC (dedicated slot)
Dallas
microSDHC (dedicated slot)
Phonebook
Barcelona
-
Dallas
300 entries
Call records
Barcelona
-
Dallas
Yes
Internal
Barcelona
-
Dallas
1.4MB
Single
Barcelona
3.15 MP, AF
Dallas
VGA
Video
Barcelona
Yes
Dallas
No
Other
Barcelona
No
Dallas
No
Loudspeaker
Barcelona
Yes
Dallas
Yes
3.5mm jack
Barcelona
Yes
Dallas
-
WLAN
Barcelona
Wi-Fi 802.11 b/g
Dallas
No
Bluetooth
Barcelona
2.1, A2DP
Dallas
2.0
Positioning
Barcelona
GPS, A-GPS
Dallas
No
Radio
Barcelona
Stereo FM radio, RDS
Dallas
FM radio
USB
Barcelona
microUSB 2.0
Dallas
microUSB
Sensors
Barcelona
Accelerometer
Dallas
Other
Barcelona
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Voice memo Predictive text input
Dallas
MP3 player Organizer Predictive text input
Messaging
Barcelona
-
Dallas
SMS
Games
Barcelona
-
Dallas
No
Java
Barcelona
-
Dallas
No
Type
Barcelona
Removable Li-Ion battery
Dallas
Removable Li-Ion battery
Stand-by
Barcelona
Up to 288 h
Dallas
Up to 240 h
Talk time
Barcelona
Up to 7 h
Dallas
Up to 5 h
Colors
Barcelona
Black
Dallas
Black