西奥的两颊有棱有角，梵高的腮帮比较圆，他们的面部特征确实有不同。
此外，西奥的两颊有棱有角，而梵高的腮帮比较圆。[{'character': '此', 'pinyin': 'cii3', 'highest pitch': 8.31, 'lowest pitch': 7.25, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '外', 'pinyin': 'uai4', 'highest pitch': 9.1, 'lowest pitch': 7.45, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '西', 'pinyin': 'xi1', 'highest pitch': 10.73, 'lowest pitch': 10.22, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '奥', 'pinyin': 'ao4', 'highest pitch': 10.76, 'lowest pitch': 8.78, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.81, 'lowest pitch': 8.2, 'duration': 0.07, 'prosody hierarchy': '#1'}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 8.2, 'lowest pitch': 5.1, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '颊', 'pinyin': 'jia2', 'highest pitch': 8.4, 'lowest pitch': 5.43, 'duration': 0.29, 'prosody hierarchy': '#2'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 8.4, 'lowest pitch': 6.21, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '棱', 'pinyin': 'leng2', 'highest pitch': 10.07, 'lowest pitch': 6.21, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou2', 'highest pitch': 11.12, 'lowest pitch': 9.12, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '角', 'pinyin': 'jiao3', 'highest pitch': 10.76, 'lowest pitch': 2.81, 'duration': 0.36, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.23}, {'character': '而', 'pinyin': 'er2', 'highest pitch': 10.28, 'lowest pitch': 7.77, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '梵', 'pinyin': 'fan2', 'highest pitch': 10.04, 'lowest pitch': 7.32, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 11.05, 'lowest pitch': 9.16, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.81, 'lowest pitch': 8.09, 'duration': 0.1, 'prosody hierarchy': '#1'}, {'character': '腮', 'pinyin': 'sai1', 'highest pitch': 8.63, 'lowest pitch': 7.91, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '帮', 'pinyin': 'bang1', 'highest pitch': 8.8, 'lowest pitch': 8.4, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '比', 'pinyin': 'bi3', 'highest pitch': 7.06, 'lowest pitch': 5.75, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '较', 'pinyin': 'jiao4', 'highest pitch': 7.96, 'lowest pitch': 6.62, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '圆', 'pinyin': 'van2', 'highest pitch': 7.92, 'lowest pitch': 5.12, 'duration': 0.37, 'prosody hierarchy': '#4'}]