GALAXY SL i9003 VS GALAXY W

Key features
Quad-band GSM and tri-band 3G support
4" 16M-color Super Clear LCD capacitive touchscreen of WVGA (480 x 800 pixel) resolution
1GHz Cortex A8 CPU, PowerVR SGX530 GPU, TI OMAP 3630 chipset; 478MB of RAM available to the user
5 MP autofocus camera with face, smile and blink detection
720p HD video recording at 30fps
Wi-Fi 802.11 b, g and n support
GPS with A-GPS connectivity; Digital compass
4GB/16GB internal storage, microSD slot
Secondary video-call camera
Android OS v2.2 (Froyo) with TouchWiz UI customization
Adobe Flash 10.1 support for the web browser
Battery has increased capacity (1650 mAh) over the original Galaxy S (1500 mAh)



Quad-band GSM and tri-band 3G support
3.7" 16M-color TFT capacitive touchscreen (480 x 800 pixel) resolution
1.4GHz Scorpion processor, Adreno 205 GPU, Qualcomm MSM8255T Snapdragon; 512MB of RAM available to the user
5 MP autofocus camera with face, smile and blink detection
720p HD video recording at 30fps
Wi-Fi 802.11 b, g and n support
GPS with A-GPS connectivity; Digital compass
4GB internal storage, microSD slot
Secondary video-call camera
Android OS v2.3 (Gingerbread)
Adobe Flash 10.1 support for the web browser
Battery (1500 mAh)

请问哪个值得买？？
其实我本来想买galaxy w的，可是他的荧幕是TFT
请问会差很多吗？？？
w的cpu很强
可是听朋友说用unroot应该可以让SL overclock
还有adroid 2.3
请问SL能不能也升级成2.3?
朋友买的SL都有GPS问题
无法定位
请问是什么原因？

当然前提是galaxy w 我拿到是880
SL 我大概可以拿到1000一下
只相差大约100

荧幕是我最在意的
takaryu快来