Screen size
K8502.2"
Xperia X10 miniWinner: 2.6"+14%
Quick verdict
Xperia X10 mini leads the measured specs 5-1.
Measured wins
K850
1
spec wins
Ties
6
equal specs
Xperia X10 mini
5
spec wins
Overall winner
Screen size
Technology
K850
GSM / HSPA
Xperia X10 mini
GSM / HSPA
2G bands
K850
GSM 850 / 900 / 1800 / 1900
Xperia X10 mini
GSM 850 / 900 / 1800 / 1900
3G bands
K850
HSDPA 850 / 1900 / 2100
Xperia X10 mini
HSDPA 900 / 2100 - E10i, HSDPA 850 / 1900 / 2100 - E10a
Speed
K850
HSPA 3.6/0.384 Mbps (K850i)
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
Xperia X10 mini
HSPA 7.2/2 Mbps
Announced
K850
2007, June. Released 2007, October
Xperia X10 mini
2010, February. Released 2010, May
Status
K850
Discontinued
Xperia X10 mini
Discontinued
Dimensions
K850
102 x 48 x 17 mm (4.02 x 1.89 x 0.67 in)
Xperia X10 mini
83 x 50 x 16 mm (3.27 x 1.97 x 0.63 in)
Weight
K850
118 g (4.16 oz)
Xperia X10 mini
88 g (3.10 oz)
SIM
K850
Mini-SIM
Xperia X10 mini
Mini-SIM
Type
K850
TFT, 256K colors
Xperia X10 mini
TFT (65K effective)
Size
K850
2.2 inches, 15.0 cm2 (~30.6% screen-to-body ratio)
Xperia X10 mini
2.55 inches, 20.1 cm2 (~48.5% screen-to-body ratio)
Resolution
K850
240 x 320 pixels, 4:3 ratio (~182 ppi density)
Xperia X10 mini
240 x 320 pixels, 4:3 ratio (~157 ppi density)
Protection
K850
-
Xperia X10 mini
Scratch-resistant glass
Other
K850
-
Xperia X10 mini
Timescape UI
Card slot
K850
Memory Stick Micro (M2); microSDHC (dedicated slot), 512 MB included
Xperia X10 mini
microSDHC (dedicated slot), 2 GB included
Phonebook
K850
1000 x 20 fields, Photo call
Xperia X10 mini
-
Call records
K850
30 received, dialed and missed calls
Xperia X10 mini
-
Internal
K850
40MB
Xperia X10 mini
128MB
Single
K850
5 MP, AF
Xperia X10 mini
5 MP, AF
Features
K850
xenon flash and 3LED video light, auto lens cover
Xperia X10 mini
LED flash
Video
K850
320p@30fps
Xperia X10 mini
480p@30fps
Single
K850
Videocall camera
Xperia X10 mini
-
Video
K850
Xperia X10 mini
-
Other
K850
-
Xperia X10 mini
No
Loudspeaker
K850
Yes
Xperia X10 mini
Yes
Alert types
K850
Vibration; Downloadable polyphonic, MP3, AAC ringtones, composer
Xperia X10 mini
-
3.5mm jack
K850
No
Xperia X10 mini
Yes
WLAN
K850
No
Xperia X10 mini
Wi-Fi 802.11 b/g, hotspot (v2.2 or higher)
Bluetooth
K850
2.0, A2DP
Xperia X10 mini
2.0, A2DP, EDR
Positioning
K850
No
Xperia X10 mini
GPS, A-GPS
Radio
K850
Stereo FM radio, RDS
Xperia X10 mini
Stereo FM radio, RDS
USB
K850
2.0
Xperia X10 mini
microUSB 2.0
Sensors
K850
Accelerometer
Xperia X10 mini
Accelerometer, proximity, compass
Messaging
K850
SMS, MMS, Email, Instant Messaging
Xperia X10 mini
-
Browser
K850
WAP 2.0/HTML (NetFront), RSS reader
Xperia X10 mini
HTML
Games
K850
Yes + downloadable
Xperia X10 mini
-
Java
K850
Yes, MIDP 2.0
Xperia X10 mini
-
Other
K850
MP3/AAC/MP4 player TrackID music recognition Predictive text input Photo editor 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
K850
Removable Li-Po 930 mAh battery (BST-38)
Xperia X10 mini
Non-removable Li-Po 950 mAh battery
Stand-by
K850
Up to 400 h (2G) / Up to 350 h (3G)
Xperia X10 mini
Up to 285 h (2G) / Up to 360 h (3G)
Talk time
K850
Up to 9 h (2G) / Up to 3 h 30 min (3G)
Xperia X10 mini
Up to 4 h (2G) / Up to 3 h 30 min (3G)
Colors
K850
Luminous Green, Velvet Blue, Quicksilver black
Xperia X10 mini
Gold, Pearl White, Black, Pink, Lime, Red, Silver
SAR
K850
1.50 W/kg (head) 1.56 W/kg (body)
Xperia X10 mini
-
SAR EU
K850
1.14 W/kg (head)
Xperia X10 mini
1.17 W/kg (head)
Price
K850
About 160 EUR
Xperia X10 mini
About 70 EUR
OS
K850
-
Xperia X10 mini
Android 1.6 (Donut), upgradable to 2.1 (Eclair)
Chipset
K850
-
Xperia X10 mini
Qualcomm MSM7227 Snapdragon S1
CPU
K850
-
Xperia X10 mini
600 MHz ARM 11
GPU
K850
-
Xperia X10 mini
Adreno 200