TV vs. Projector ================ - We can project ~ 265x150 (1.7 aspect ratio like in Optioma) in Stutensee, a bit less in Yerevan * This is a diagonal of 120" or 304cm * Reasonable money pay up 50" TV only - Short range projectors (expensive) has ratio 0.50 and standard ones 1.50 - 2.0 * We need 1.5m distance for short range (Optoma is ~ 800 EUR) * And ~6m for long range (room is not big enough) - This pays us 65" (150 cm) TV (in Armenia) * German amazon offers 70" for 400 (50% discount deal) and 85" for 14000 EUR - Lamp lifetime ~ 2000 hours (flickering might start even earlier) * I.e. we can't run projector continuously for photos, etc... - Lamp-less projectors still has life of 20,000 hours (1000 days ~ 3 years) - But technically projector might be take for outings, etc. * Then, it should be pretty bright which also increases the price => TV seems better choice for now.... TV (65-75" seems good) / ~ 600 EUR for 75" (check requirements) == - Armenia (Vega) Samsung UE-75AU8000UXRU 847 kAMD - 75" Samsung 65BU8000 649 kAMD - 65" LG 75UQ81 820 kAND - 75" LG 65UQ81 580 kAMD - 65" - Amazon Toshiba 65UK3163DG 530 EUR - 65" 4K, Wifi, Android 9 LG 65UQ75009LF 600 EUR - 65" 4K, Samsung Crystal AU7199 670 EUR - 65" 4K, Tizen 1159 EUR - 75" 4K, Tizen Nokia Smart TV 7500A 75 inch 675 EUR - 65" 4K, Wifi, Android TV 1168 EUR - 75" 4K, Wifi, Android TV - Addons GreenTouch 75 inch multi-touch 290 EUR Projector Models ================ - Portable PIQ (200 Lumens) JBL XGIMI-CC (250 Lumens) Anker Capsula (100 Lumens) - small, but 100 lumens only. Likely will not work outside in the daylight. Anker Nebula Mars2 (300 Lumens) - Running Android and it seems possible to run Google Play https://www.reddit.com/r/nebulaprojectors/comments/8el21e/google_services_support_preview_version_available/ - Non-portable Optoma GT1080e Short Distance DLP Projector (3000 lumens, short range)