Table:
text: Sony Xperia
Smartphones
Smartphones
Code_name Market_name Platform Release_date Android_version System_on_chip RAM ROM Display Weight Battery_mAh_ Bluetooth Wi_Fi NFC Camera Network
Kumquat Xperia U RioGrande 2012-05 2.3/ 4.0 1GHz ST-Ericsson NovaThor U8500, dual-core 512MB 4GB 3.5 FWVGA 110g 1320 2.1 + EDR 802.11b/g/n No Rear: 5MP Front: 0.3MP GSM / HSPA+
Lotus Xperia go RioGrande 2012-07 2.3/ 4.0/ 4.1 1GHz ST-Ericsson NovaThor U8500, dual-core 512MB 8GB 3.5 HVGA 110g 1305 3.0 802.11b/g/n No 5MP GSM / HSPA+
Tapioca Xperia tipo Xperia tipo dual Tamsui 2012-08 4.0 800MHz Qualcomm Snapdragon S1 MSM7225A 512MB 2.9GB 3.2 HVGA 0 99.4g 1500 2.1 + EDR 802.11b/g/n No Rear: 3.2MP Front: 0.3MP GSM / HSPA
Mesona Xperia miro Tamsui 2012-09 4.0 800MHz Qualcomm Snapdragon S1 MSM7225A 512MB 4GB 3.5 HVGA 110g 1500 2.1 + EDR 802.11b/g/n No Rear: 5MP Front: 0.3MP GSM / HSPA

Question: If Sony Xperia's market name is Xperia U, what is its weight?

Question: What is the Android version is codenamed Lotus on Sony Xperia?