Screen size
R300 Radio1.8"
Xperia X10 miniWinner: 2.6"+29%
Quick verdict
Xperia X10 mini leads the measured specs 9-2.
Measured wins
R300 Radio
2
spec wins
Ties
1
equal specs
Xperia X10 mini
9
spec wins
Overall winner
Screen size
Technology
R300 Radio
GSM
Xperia X10 mini
GSM / HSPA
2G bands
R300 Radio
GSM 900 / 1800 / 1900 - R300i, GSM 850 / 1800 / 1900 - R300a
Xperia X10 mini
GSM 850 / 900 / 1800 / 1900
GPRS
R300 Radio
Class 10
Xperia X10 mini
-
EDGE
R300 Radio
No
Resolution
Refresh 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
Stereo speakers
Xperia X10 mini
-
3G bands
R300 Radio
-
Xperia X10 mini
HSDPA 900 / 2100 - E10i, HSDPA 850 / 1900 / 2100 - E10a
Speed
R300 Radio
-
Xperia X10 mini
HSPA 7.2/2 Mbps
Announced
R300 Radio
2008, January. Released 2008, July
Xperia X10 mini
2010, February. Released 2010, May
Status
R300 Radio
Discontinued
Xperia X10 mini
Discontinued
Dimensions
R300 Radio
101 x 46 x 12 mm (3.98 x 1.81 x 0.47 in)
Xperia X10 mini
83 x 50 x 16 mm (3.27 x 1.97 x 0.63 in)
Weight
R300 Radio
75 g (2.65 oz)
Xperia X10 mini
88 g (3.10 oz)
SIM
R300 Radio
Mini-SIM
Xperia X10 mini
Mini-SIM
Type
R300 Radio
TFT, 65K colors
Xperia X10 mini
TFT (65K effective)
Size
R300 Radio
1.8 inches, 10.2 cm2 (~21.9% screen-to-body ratio)
Xperia X10 mini
2.55 inches, 20.1 cm2 (~48.5% screen-to-body ratio)
Resolution
R300 Radio
128 x 160 pixels (~114 ppi density)
Xperia X10 mini
240 x 320 pixels, 4:3 ratio (~157 ppi density)
Other
R300 Radio
Wallpapers, screensavers
Xperia X10 mini
Timescape UI
Protection
R300 Radio
-
Xperia X10 mini
Scratch-resistant glass
Card slot
R300 Radio
No
Xperia X10 mini
microSDHC (dedicated slot), 2 GB included
Phonebook
R300 Radio
1000 contacts, Photo call
Xperia X10 mini
-
Call records
R300 Radio
30 received, dialed and missed calls
Xperia X10 mini
-
Internal
R300 Radio
8MB
Xperia X10 mini
128MB
Single
R300 Radio
VGA
Xperia X10 mini
5 MP, AF
Video
R300 Radio
No
Xperia X10 mini
480p@30fps
Features
R300 Radio
-
Xperia X10 mini
LED flash
Other
R300 Radio
No
Xperia X10 mini
No
Loudspeaker
R300 Radio
Yes
Xperia X10 mini
Yes
Alert types
R300 Radio
Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer
Xperia X10 mini
-
3.5mm jack
R300 Radio
No
Xperia X10 mini
Yes
WLAN
R300 Radio
No
Xperia X10 mini
Wi-Fi 802.11 b/g, hotspot (v2.2 or higher)
Bluetooth
R300 Radio
Yes
Xperia X10 mini
2.0, A2DP, EDR
Positioning
R300 Radio
No
Xperia X10 mini
GPS, A-GPS
Radio
R300 Radio
Stereo AM/FM radio, RDS, recording
Xperia X10 mini
Stereo FM radio, RDS
USB
R300 Radio
Proprietary
Xperia X10 mini
microUSB 2.0
Sensors
R300 Radio
Xperia X10 mini
Accelerometer, proximity, compass
Messaging
R300 Radio
SMS, MMS, Email
Xperia X10 mini
-
Browser
R300 Radio
WAP 2.0/xHTML
Xperia X10 mini
HTML
Games
R300 Radio
Yes + downloadable
Xperia X10 mini
-
Java
R300 Radio
Yes, MIDP 2.0
Xperia X10 mini
-
Other
R300 Radio
TrackID MP3/AAC player Predictive text input Photo editor Voice memo Organizer Stopwatch Timer
Xperia X10 mini
ANT+ MP4/H.264/WMV player MP3/eAAC+/WMA/WAV player TrackID music recognition Document viewer Voice memo Predictive text input
Type
R300 Radio
Removable Li-Ion battery
Xperia X10 mini
Non-removable Li-Po 950 mAh battery
Stand-by
R300 Radio
Up to 400 h
Xperia X10 mini
Up to 285 h (2G) / Up to 360 h (3G)
Talk time
R300 Radio
Up to 9 h
Xperia X10 mini
Up to 4 h (2G) / Up to 3 h 30 min (3G)
Colors
R300 Radio
Antique Copper, Steel Black
Xperia X10 mini
Gold, Pearl White, Black, Pink, Lime, Red, Silver
SAR EU
R300 Radio
0.87 W/kg (head)
Xperia X10 mini
1.17 W/kg (head)
Price
R300 Radio
About 60 EUR
Xperia X10 mini
About 70 EUR
OS
R300 Radio
-
Xperia X10 mini
Android 1.6 (Donut), upgradable to 2.1 (Eclair)
Chipset
R300 Radio
-
Xperia X10 mini
Qualcomm MSM7227 Snapdragon S1
CPU
R300 Radio
-
Xperia X10 mini
600 MHz ARM 11
GPU
R300 Radio
-
Xperia X10 mini
Adreno 200