STRENGTHS:
(1) 4.5 inches Puremotion HD+ screen(even readable in sunlight & no motion blur)
(2) 4G LTE Support(although it is not supported in india)
(3) Qualcomm Snapdragon S4 Dual Core Processor(dual core consumes less power than quad core and WP doesn’t need a quad core as android needs)
(4) 1 GB RAM(more enough in WP 8 OS)
(5) Find, Lock & Erase(feature of WP OS)
(6) NFC, Pentaband Wifi(faster even than quadband of iphone 5)
(7) Nokia Apps-(cinemagraph, creative studio, city lens, drive+, maps, transit, music+, photobeamer, panorama, smart store
(8) 8.7 MP Pureview camera with OIS(optical image stabilisation), low-light photography, carl zeiss lens & floating lens technology
(9) Wireless Charging Feature.
(10) Super-sensitive touch screen(screen can be used even with gloves and car keys)
(11) Polycarbonate unibody design
(12) Availablity in bright colours like yellow & cyan
(13) 332 ppi resolution & 50 Hz refresh rate
(14) People Hub & Office Integration
WEAKNESS:
(1) Little Low battery backup(although it is 2000 MAh but it sucks)
(2) Heating up of back side of phone(although that it occurs very less)
(3) Slightly heavy(not at all heavy when u use it for several days u will nt find it heavy)