The real question: screen size per rupee
Short answer: A 4K projector wins when your priority is screen size, cinematic immersion, or a flexible wall-based setup in a room you can partially darken. A 4K Smart TV wins when the room is bright all day and you want zero setup overhead. In India, where living rooms average 10–14 feet wide, a projector delivers a 120-inch experience at the price of a 65-inch TV — and that gap is the core reason home theater projector sales in India have grown steadily since 2022.
Where each device wins — a clear-eyed comparison
Screen size: projector wins decisively
A 65-inch 4K Smart TV costs roughly ₹60,000–₹1,00,000. A 4K DLP projector (BenQ TK700STi, Optoma UHD35x) at ₹90,000–₹1,20,000 fills a 120-inch frame — nearly four times the screen area. For cricket finals, movie nights, or gaming, nothing substitutes for sheer size. At normal viewing distances of 3–4 metres, pixel density on a 120-inch 4K screen is still higher than a 65-inch 4K TV at the same distance. The eye does not notice the difference at 4K.
Brightness and daylight: TV wins
Modern QLED and OLED TVs output 1,000–2,000 nits of peak brightness — usable in any room condition. Most consumer 4K projectors output 2,500–3,500 ANSI lumens, which translates to roughly 20–30 foot-lamberts on a 120-inch screen. That is comfortable in a room with closed curtains but washes out in direct sunlight. If your living room faces west and you watch cricket in the evening, the TV wins. If you watch movies after 9 PM, the projector wins on every dimension.
Indian flat realities: throw distance matters
Standard-throw projectors need 3–4 metres to fill a 100-inch screen. Many Indian flats have a 10–12 foot living room depth, leaving the projector too close for a standard-throw model. Short-throw projectors (throw ratio 0.5–0.8) solve this: placed 1–1.5 metres from the wall, they fill 100–120 inches. They cost ₹1,20,000–₹2,00,000 for 4K models but eliminate the need for ceiling mounting or running cables across the room. Read our guide on apartment-friendly short-throw setups for specifics on Indian flat measurements.
Total cost of ownership: lamp budget
The TV has no consumable parts — it runs on electricity and that is it. The lamp-based projector needs a lamp replacement every 3,000–5,000 hours (4–6 years at 3 hours/day). Genuine OEM lamps cost ₹4,500–₹8,000 depending on brand. Laser-light-source projectors (Sony, BenQ, Epson laser models) skip this cost but start at ₹2,50,000+. Budget for lamp replacement in your 5-year cost model — our projector lamp budget planning guide has the numbers by brand.
A note from the PRW Engineer Team
After 5k+ projector repairs across Hyderabad, the most common buyer regret we hear is not projector vs. TV — it is buying a projector without budgeting for a proper screen. A white paint wall introduces hot-spotting and colour shift that a tensioned matte-white screen (from ₹8,000) eliminates entirely. Factor the screen into your comparison budget before choosing.