Screen size
J3001.5"
Xperia X10 miniWinner: 2.6"+41%
Quick verdict
Xperia X10 mini leads the measured specs 10-1.
Measured wins
J300
1
spec wins
Ties
1
equal specs
Xperia X10 mini
10
spec wins
Overall winner
Screen size
Technology
J300
GSM
Xperia X10 mini
GSM / HSPA
2G bands
J300
GSM 900 / 1800 - J300i, J300c, GSM 850 / 1900 - J300a
Xperia X10 mini
GSM 850 / 900 / 1800 / 1900
GPRS
J300
Yes
Xperia X10 mini
-
EDGE
J300
No
Xperia X10 mini
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
-
3G bands
J300
-
Xperia X10 mini
HSDPA 900 / 2100 - E10i, HSDPA 850 / 1900 / 2100 - E10a
Speed
J300
-
Xperia X10 mini
HSPA 7.2/2 Mbps
Announced
J300
2005, Q1
Xperia X10 mini
2010, February. Released 2010, May
Status
J300
Discontinued
Xperia X10 mini
Discontinued
Dimensions
J300
99.1 x 42.6 x 18.2 mm (3.90 x 1.68 x 0.72 in)
Xperia X10 mini
83 x 50 x 16 mm (3.27 x 1.97 x 0.63 in)
Weight
J300
78 g (2.75 oz)
Xperia X10 mini
88 g (3.10 oz)
SIM
J300
Mini-SIM
Xperia X10 mini
Mini-SIM
Type
J300
STN, 65K colors
Xperia X10 mini
TFT (65K effective)
Size
J300
1.5 inches, 27 x 27 mm, 7.3 cm2 (~17.2% screen-to-body ratio)
Xperia X10 mini
2.55 inches, 20.1 cm2 (~48.5% screen-to-body ratio)
Resolution
J300
128 x 128 pixels, 1:1 ratio (~121 ppi density)
Xperia X10 mini
240 x 320 pixels, 4:3 ratio (~157 ppi density)
Other
J300
Wallpapers, screensavers
Xperia X10 mini
Timescape UI
Protection
J300
-
Xperia X10 mini
Scratch-resistant glass
Card slot
J300
No
Xperia X10 mini
microSDHC (dedicated slot), 2 GB included
Phonebook
J300
Yes, Photo call
Xperia X10 mini
-
Call records
J300
10 dialed, 10 received, 10 missed calls
Xperia X10 mini
-
Internal
J300
12MB
Xperia X10 mini
128MB
Other
J300
No
Xperia X10 mini
-
Loudspeaker
J300
Yes
Xperia X10 mini
Yes
Alert types
J300
Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer
Xperia X10 mini
-
3.5mm jack
J300
No
Xperia X10 mini
Yes
WLAN
J300
No
Xperia X10 mini
Wi-Fi 802.11 b/g, hotspot (v2.2 or higher)
Bluetooth
J300
No
Xperia X10 mini
2.0, A2DP, EDR
Positioning
J300
No
Xperia X10 mini
GPS, A-GPS
Radio
J300
No
Xperia X10 mini
Stereo FM radio, RDS
USB
J300
Proprietary
Xperia X10 mini
microUSB 2.0
Sensors
J300
Xperia X10 mini
Accelerometer, proximity, compass
Messaging
J300
SMS, MMS, Email, Instant Messaging
Xperia X10 mini
-
Browser
J300
WAP 2.0/xHTML
Xperia X10 mini
HTML
Games
J300
Rayman 3+ downloadable
Xperia X10 mini
-
Java
J300
Yes, MIDP 2.0
Xperia X10 mini
-
Other
J300
Media player Predictive text input Organizer Voice memo SyncML Exchangeable covers
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
J300
Removable Li-Ion 750 mAh battery (BST-36)
Xperia X10 mini
Non-removable Li-Po 950 mAh battery
Stand-by
J300
Up to 300 h
Xperia X10 mini
Up to 285 h (2G) / Up to 360 h (3G)
Talk time
J300
Up to 7 h
Xperia X10 mini
Up to 4 h (2G) / Up to 3 h 30 min (3G)
Colors
J300
Plucky Pink, Sensitive White, Midnight Grey
Xperia X10 mini
Gold, Pearl White, Black, Pink, Lime, Red, Silver
SAR
J300
1.12 W/kg (head) 0.97 W/kg (body)
Xperia X10 mini
-
SAR EU
J300
1.02 W/kg (head)
Xperia X10 mini
1.17 W/kg (head)
Price
J300
About 70 EUR
Xperia X10 mini
About 70 EUR
OS
J300
-
Xperia X10 mini
Android 1.6 (Donut), upgradable to 2.1 (Eclair)
Chipset
J300
-
Xperia X10 mini
Qualcomm MSM7227 Snapdragon S1
CPU
J300
-
Xperia X10 mini
600 MHz ARM 11
GPU
J300
-
Xperia X10 mini
Adreno 200
Single
J300
-
Xperia X10 mini
5 MP, AF
Features
J300
-
Xperia X10 mini
LED flash
Video
J300
-
Xperia X10 mini
480p@30fps
Other
J300
-
Xperia X10 mini
No