The leaked HTC 603ะต images come from the Chinese telecommunication equipment certification authority so these are quite real. What's not clear however is whether the smartphone is a completely new, unannounced model, or just a version of the HTC One SV (http://www.gsmarena.com/htc_one_sv-5105.php), meant for China.
Leaked images of HTC 603e smartphone
The HTC 603e has a 4.3" display with WVGA resolution and is powered by a 1.2 GHz dual-core Krait processor with 1GB RAM. The camera on the back is 5 megapixel with 720p video recording. The phone packs Android 4.1 Jelly Bean.
Some other reports match it to be the yet unannounced HTC M4, however the previously leaked (http://www.gsmarena.com/htc_readying_720p_jb_m4_and_budget_ics_g2_for_spring-news-5462.php) M4 specs suggest a more upmarket device than the HTC 603e.
Source (http://shouji.tenaa.com.cn/Mobile/MobileDetail.aspx?code=zzE4JgeFios4OYHriSVvdrauoSU9cQYH) | Via (http://www.engadget.com/2013/02/06/htc-603e-china/)
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