Screen size
K550im1.9"
Xperia X10 miniWinner: 2.6"+25%
Quick verdict
Xperia X10 mini leads the measured specs 5-2.
Measured wins
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2
spec wins
Ties
5
equal specs
Xperia X10 mini
5
spec wins
Overall winner
Screen size
Technology
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GSM
Xperia X10 mini
GSM / HSPA
2G bands
K550im
GSM 850 / 900 / 1800 / 1900
Xperia X10 mini
GSM 850 / 900 / 1800 / 1900
GPRS
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Class 10
Xperia X10 mini
-
EDGE
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Yes
Xperia X10 mini
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
K550im
-
Xperia X10 mini
HSDPA 900 / 2100 - E10i, HSDPA 850 / 1900 / 2100 - E10a
Speed
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-
Xperia X10 mini
HSPA 7.2/2 Mbps
Announced
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2007, February
Xperia X10 mini
2010, February. Released 2010, May
Status
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Discontinued
Xperia X10 mini
Discontinued
Dimensions
K550im
102 x 46 x 14 mm (4.02 x 1.81 x 0.55 in)
Xperia X10 mini
83 x 50 x 16 mm (3.27 x 1.97 x 0.63 in)
Weight
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85 g (3.00 oz)
Xperia X10 mini
88 g (3.10 oz)
SIM
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Mini-SIM
Xperia X10 mini
Mini-SIM
Type
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TFD, 256K colors
Xperia X10 mini
TFT (65K effective)
Size
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1.9 inches, 11.4 cm2 (~24.2% screen-to-body ratio)
Xperia X10 mini
2.55 inches, 20.1 cm2 (~48.5% screen-to-body ratio)
Resolution
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176 x 220 pixels (~148 ppi density)
Xperia X10 mini
240 x 320 pixels, 4:3 ratio (~157 ppi density)
Other
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Wallpapers, screensavers
Xperia X10 mini
Timescape UI
Protection
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-
Xperia X10 mini
Scratch-resistant glass
Card slot
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Memory Stick Micro (M2), up to 2 GB
Xperia X10 mini
microSDHC (dedicated slot), 2 GB included
Phonebook
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1000 x 20 fields, Photo call
Xperia X10 mini
-
Call records
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30 received, dialed and missed calls
Xperia X10 mini
-
Internal
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77MB
Xperia X10 mini
128MB
Single
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2 MP, AF
Xperia X10 mini
5 MP, AF
Features
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LED flash
Xperia X10 mini
LED flash
Video
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QCIF
Xperia X10 mini
480p@30fps
Other
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No
Xperia X10 mini
No
Loudspeaker
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Yes
Xperia X10 mini
Yes
Alert types
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Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer
Xperia X10 mini
-
3.5mm jack
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No
Xperia X10 mini
Yes
WLAN
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No
Xperia X10 mini
Wi-Fi 802.11 b/g, hotspot (v2.2 or higher)
Bluetooth
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2.0, A2DP
Xperia X10 mini
2.0, A2DP, EDR
Positioning
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No
Xperia X10 mini
GPS, A-GPS
Infrared port
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Yes
Xperia X10 mini
-
Radio
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Stereo FM radio, RDS
Xperia X10 mini
Stereo FM radio, RDS
USB
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2.0
Xperia X10 mini
microUSB 2.0
Sensors
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Xperia X10 mini
Accelerometer, proximity, compass
Messaging
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SMS, iMMS, iEmail, Instant Messaging
Xperia X10 mini
-
Browser
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i-mode
Xperia X10 mini
HTML
Games
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Yes + downloadable
Xperia X10 mini
-
Java
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Yes, DoJa
Xperia X10 mini
-
Other
K550im
MP3/AAC/MP4 player Predictive text input Adobe Photoshop Album Organizer Voice memo/dial
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
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Removable Li-Po 950 mAh battery (BST-33)
Xperia X10 mini
Non-removable Li-Po 950 mAh battery
Stand-by
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Up to 350 h
Xperia X10 mini
Up to 285 h (2G) / Up to 360 h (3G)
Talk time
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Up to 7 h
Xperia X10 mini
Up to 4 h (2G) / Up to 3 h 30 min (3G)
Colors
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Jet Black
Xperia X10 mini
Gold, Pearl White, Black, Pink, Lime, Red, Silver
SAR
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1.17 W/kg (head) 0.74 W/kg (body)
Xperia X10 mini
-
Price
K550im
About 110 EUR
Xperia X10 mini
About 70 EUR
SAR EU
K550im
-
Xperia X10 mini
1.17 W/kg (head)
OS
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-
Xperia X10 mini
Android 1.6 (Donut), upgradable to 2.1 (Eclair)
Chipset
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-
Xperia X10 mini
Qualcomm MSM7227 Snapdragon S1
CPU
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-
Xperia X10 mini
600 MHz ARM 11
GPU
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-
Xperia X10 mini
Adreno 200