Sony Ericsson Xperia Arc vs Samsung I9100 Galaxy S II

Phones Images
PHONES
Phone Names Sony Ericsson Xperia Arc Samsung I9100 Galaxy S II
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100 - LT15iHSDPA 850 / 900 / 1900 / 2100
SpeedHSPA 7.2/5.76 MbpsHSPA 21.1/5.76 Mbps
TechnologyGSM / HSPAGSM / HSPA
 HSDPA 850 / 1900 / 2100 / 800 - LT15a-
Launch
Announced2011, January. Released 2011, March2011, February. Released 2011, April
StatusDiscontinuedDiscontinued
Body
Build-Glass front (Gorilla Glass), plastic back, plastic frame
Dimensions125 x 63 x 8.7 mm (4.92 x 2.48 x 0.34 in)125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
SIMMini-SIMMini-SIM
Weight117 g (4.13 oz)116 g (4.09 oz)
Display
ProtectionScratch-resistant glassCorning Gorilla Glass
Resolution480 x 854 pixels, 16:9 ratio (~233 ppi density)480 x 800 pixels, 5:3 ratio (~217 ppi density)
Size4.2 inches, 48.6 cm2 (~61.7% screen-to-body ratio)4.3 inches, 52.6 cm2 (~63.5% screen-to-body ratio)
TypeLED-backlit LCD,Super AMOLED Plus
Platform
CPU1.0 GHz ScorpionDual-core 1.2 GHz Cortex-A9
ChipsetQualcomm MSM8255 Snapdragon S2Exynos 4210 Dual
GPUAdreno 205Mali-400MP4
OSAndroid 2.3 (Gingerbread), upgradable to 4.0 (Ice Cream Sandwich)Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
Memory
Card slotmicroSDHC (dedicated slot), 8 GB includedmicroSDHC (dedicated slot)
Internal320MB 512MB RAM16GB 1GB RAM, 32GB 1GB RAM
Main Camera
FeaturesLED flashLED flash
Single8 MP, AF8 MP, f/2.6, 1/3.2", AF
Video720p@30fps1080p@30fps
Selfie camera
Single-2 MP
 No-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth2.1, A2DP3.0, A2DP, aptX
NFC-Optional
PositioningGPS, A-GPSGPS, A-GPS
RadioStereo FM radio, RDSStereo FM radio, RDS
USBmicroUSB 2.0microUSB 2.0 (MHL TV-out), OTG
WLANWi-Fi 802.11 b/g/n, DLNA, hotspotWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Features
BrowserHTML, Adobe FlashHTML, Adobe Flash
SensorsAccelerometer, proximity, compassAccelerometer, gyro, proximity, compass
 ANT+ HDMI port MP4/H.264/WMV player MP3/eAAC+/WMA/WAV player TrackID music recognition NeoReader barcode scanner Document viewer Voice memo/dial/commands Predictive text input-
Battery
Music playUp to 31 h-
Stand-byUp to 430 h (2G) / Up to 400 h (3G)Up to 710 h (2G) / Up to 610 h (3G)
Talk timeUp to 7 h (2G) / Up to 7 h (3G)Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G)
TypeRemovable Li-Po 1500 mAh batteryRemovable Li-Ion 1650 mAh battery
Misc
ColorsMidnight Blue, Misty SilverBlack, White, Pink
Models-GT-I9100, GT-I9100G, GT-I9100T
PriceAbout 180 EURAbout 170 EUR
SAR-0.16 W/kg (head)     0.96 W/kg (body)
SAR EU0.66 W/kg (head)0.34 W/kg (head)
Tests
Audio quality Noise -89.4dB / Crosstalk -91.5dB Noise -91.4dB / Crosstalk -89.7dB
Battery life-Endurance rating 40h
Camera Photo / Video Photo / Video
Display Contrast ratio: 1207:1 (nominal) Contrast ratio: Infinite (nominal) / 2.832:1 (sunlight)
Loudspeaker Voice 66dB / Noise 66dB / Ring 78dB Voice 70dB / Noise 66dB / Ring 75dB
OUR TESTS
Audio qualityNoise -89.4dB / Crosstalk -91.5dBNoise -91.4dB / Crosstalk -89.7dB
Battery (old)-Endurance rating 40h
CameraPhoto / VideoPhoto / Video
DisplayContrast ratio: 1207:1 (nominal)Contrast ratio: Infinite (nominal) / 2.832:1 (sunlight)
LoudspeakerVoice 66dB / Noise 66dB / Ring 78dBVoice 70dB / Noise 66dB / Ring 75dB