That seems to change soon because, according to recent reports, the Ascend P1 will have an LTE variant packing a larger battery. Instead of the 1,670mAh on the Ascend P1, the Ascend P1 LTE will reportedly pack a 2,000mAh battery, which is just normal because of the power the technology needs.
Aside from the new radio and the improved battery, the specifications are rumored to be more or less the same: Google Android 4.x Ice Cream Sandwich, 1.5GHz dual-core Qualcomm MSM8960 Snapdragon processor aided by the Adreno 225 GPU, 4.3-inch qHD Super AMOLED screen, eight-megapixel main camera, 1.3-megapixel front face, plus the obligatory LTE radio and the aforementioned larger battery.
If you care to compare the leaked image of the alleged LTE Ascend P1 with the press renders of the Ascend P1 introduced at CES, you’ll see that the LTE version is more rounded, somewhat in the vein of the Google Nexus S or Galaxy Nexus.
Source: Blog of Mobile