Is this the Nexus 5? 5.2-inch android phone made by LG

An image and some specs has leaked out of a potential Nexus phone, could it be the Nexus 5? The phone is made by LG and has some incredible dream-like specs. It will be a 5.2-inch phone so that is perfect for me. It will be out in October/November so it will be on my top list over phones to buy. As I said many times, my next phone will be a phablet, and a phablet is between 5-inch and below 7-inch. But personally I think above 6-inch is too big. So 5.2, 5.3, 5.5 or 5.9-inch would be great.

The rumor says that Google is testing different phones from different manufacturers to decide which of them that will be the Nexus 5. LG is one of them.

The specs are:
5.2″ OLED Display with 1920×1080 resolution
Qualcomm Snapdragon 800 @ 2.3 GHz
16/32/64GB of internal storage
16MP rear camera by OmniVision (4k video recording @30FPS, 1080p video recording @60FPS, Real Time HDR & HDR video recording, optical image stabilization, BSI 2.0)
2.1MP front camera (1080p video recording @30FPS)
3300 mAh Lithium Polymer battery
Front positioned stereo speakers
Qualcomm RF360 (LTE 150 Mbps & HSPA+)
Integrated DVB-T / ATSC-antenna
Gesture like controls for navigation, zoom, etc