{"id":76344,"date":"2026-04-16T22:52:16","date_gmt":"2026-04-16T17:22:16","guid":{"rendered":"https:\/\/www.91mobiles.com\/bengali\/?p=76344"},"modified":"2026-04-16T19:26:17","modified_gmt":"2026-04-16T13:56:17","slug":"tecno-spark-50-pro-battery-revealed-in-tuv-certifications-know-details-in-bengali","status":"publish","type":"post","link":"https:\/\/www.91mobiles.com\/bengali\/tecno-spark-50-pro-battery-revealed-in-tuv-certifications-know-details-in-bengali\/","title":{"rendered":"\u09aa\u09cd\u09b0\u0995\u09be\u09b6\u09cd\u09af\u09c7 \u098f\u09b2 Tecno Spark 50 Pro \u09ab\u09cb\u09a8\u09c7\u09b0 \u09a1\u09bf\u099f\u09c7\u0987\u09b2\u09b8, \u09b2\u099e\u09cd\u099a\u09c7\u09b0 \u0986\u0997\u09c7\u0987 \u09a6\u09c7\u0996\u09be \u0997\u09c7\u09b2 \u09b8\u09be\u09b0\u09cd\u099f\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09be\u0987\u099f\u09c7 \u09a6\u09c7\u0996\u09be \u0997\u09c7\u09b2 \u098f\u0987 \u09b8\u09cd\u09ae\u09be\u09b0\u09cd\u099f\u09ab\u09cb\u09a8"},"content":{"rendered":"<p>\u0997\u09a4 \u09ac\u099b\u09b0 \u099c\u09c1\u09b2\u09be\u0987 \u09ae\u09be\u09b8\u09c7 \u099f\u09c7\u0995\u09a8\u09cb \u09a4\u09be\u09a6\u09c7\u09b0 \u2018\u09b8\u09cd\u09aa\u09be\u09b0\u09cd\u0995 40\u2019 \u09b8\u09bf\u09b0\u09bf\u099c\u09c7\u09b0 Tecno Spark 40 Pro \u098f\u09ac\u0982 Spark 40 Pro+ \u09ab\u09cb\u09a8\u09a6\u09c1\u099f\u09bf \u0997\u09cd\u09b2\u09cb\u09ac\u09be\u09b2 \u09ac\u09be\u099c\u09be\u09b0\u09c7 \u09b2\u099e\u09cd\u099a \u0995\u09b0\u09c7\u099b\u09bf\u09b2\u0964 \u098f\u09ac\u09be\u09b0 \u0995\u09cb\u09ae\u09cd\u09aa\u09be\u09a8\u09bf \u09b8\u09cd\u09aa\u09be\u09b0\u09cd\u0995 50 \u09b8\u09bf\u09b0\u09bf\u099c\u09c7\u09b0 \u0985\u09a7\u09c0\u09a8\u09c7 Tecno Spark 50 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u09b2\u099e\u09cd\u099a\u09c7\u09b0 \u09aa\u09cd\u09b0\u09b8\u09cd\u09a4\u09c1\u09a4\u09bf \u09a8\u09bf\u099a\u09cd\u099b\u09c7\u0964 \u09b8\u09ae\u09cd\u09aa\u09cd\u09b0\u09a4\u09bf \u09b8\u09be\u09b0\u09cd\u099f\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09be\u0987\u099f\u09c7 \u09ab\u09cb\u09a8\u099f\u09bf \u09b2\u09bf\u09b8\u09cd\u099f\u09c7\u09a1 \u09b9\u09df\u09c7\u099b\u09c7, \u098f\u0987 \u09b2\u09bf\u09b8\u09cd\u099f\u09bf\u0999\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09ab\u09cb\u09a8\u09c7\u09b0 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a1\u09bf\u099f\u09c7\u0987\u09b2\u09b8 \u09aa\u09cd\u09b0\u0995\u09be\u09b6\u09cd\u09af\u09c7 \u098f\u09b8\u09c7\u099b\u09c7\u0964<\/p>\n<p><strong><a href=\"https:\/\/www.xpertpick.com\/mobile\/tecno-pova-8-spark-50-pro-tuv-certified\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external\">\u098f\u0995\u09cd\u09b8\u09aa\u09be\u09b0\u09cd\u099f\u09aa\u09bf\u0995<\/a><\/strong> \u0993\u09df\u09c7\u09ac\u09b8\u09be\u0987\u099f TUV database \u098f \u0986\u09aa\u0995\u09be\u09ae\u09bf\u0982 Tecno Spark 50 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u09b8\u09cd\u09aa\u099f \u0995\u09b0\u09c7\u099b\u09c7\u0964 \u099f\u09bf\u0987\u0989\u09ad\u09bf \u09b8\u09be\u09b0\u09cd\u099f\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09be\u0987\u099f\u09c7 \u09ab\u09cb\u09a8\u099f\u09bf K05 \u09ae\u09a1\u09c7\u09b2 \u09a8\u09be\u09ae\u09cd\u09ac\u09be\u09b0 \u09b8\u09b9 \u09b2\u09bf\u09b8\u09cd\u099f\u09c7\u09a1 \u09b9\u09df\u09c7\u099b\u09c7\u0964 \u098f\u0987 \u09b8\u09be\u0987\u099f\u09c7 Tecno Spark 50 Pro 5G \u09ab\u09cb\u09a8\u099f\u09bf 5800mAh \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf \u09b8\u09b9 \u09a6\u09c7\u0996\u09be \u0997\u09c7\u099b\u09c7\u0964 \u099c\u09be\u09a8\u09bf\u09df\u09c7 \u09b0\u09be\u0996\u09bf \u0986\u0997\u09c7\u09b0 Spark 40 Pro \u09ab\u09cb\u09a8\u099f\u09bf\u09a4\u09c7 5,200mAh \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf \u09a6\u09c7\u0993\u09df\u09be \u09b9\u09df\u09c7\u099b\u09bf\u09b2\u0964 \u0985\u09b0\u09cd\u09a5\u09be\u09ce \u0986\u0997\u09c7\u09b0 \u09a4\u09c1\u09b2\u09a8\u09be\u09df Tecno Spark 50 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u0986\u09aa\u0997\u09cd\u09b0\u09c7\u09a1 \u09b8\u09b9 \u09b2\u099e\u09cd\u099a \u0995\u09b0\u09be \u09b9\u09ac\u09c7\u0964<\/p>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-76347\" src=\"https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/Tecno-Spark-50-Pro-TUV-certified-e1775820809318.jpg\" alt=\"\" width=\"959\" height=\"900\" srcset=\"https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/Tecno-Spark-50-Pro-TUV-certified-e1775820809318.jpg 959w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/Tecno-Spark-50-Pro-TUV-certified-e1775820809318-300x282.jpg 300w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/Tecno-Spark-50-Pro-TUV-certified-e1775820809318-768x721.jpg 768w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/Tecno-Spark-50-Pro-TUV-certified-e1775820809318-448x420.jpg 448w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/Tecno-Spark-50-Pro-TUV-certified-e1775820809318-696x653.jpg 696w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/Tecno-Spark-50-Pro-TUV-certified-e1775820809318-150x141.jpg 150w\" sizes=\"(max-width: 959px) 100vw, 959px\" \/><\/p>\n<p>\u09b2\u09bf\u09b8\u09cd\u099f\u09bf\u0999\u09c7\u09b0 \u09ae\u09be\u09a7\u09cd\u09af\u09ae\u09c7 \u09ab\u09cb\u09a8\u09c7\u09b0 \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf \u099b\u09be\u09dc\u09be \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u09b8\u09cd\u09aa\u09c7\u09b8\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u099c\u09be\u09a8\u09be \u09af\u09be\u09df\u09a8\u09bf, \u09a4\u09ac\u09c7 \u09b8\u09be\u09b0\u09cd\u099f\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u09a6\u09c7\u0996\u09c7 \u09ae\u09a8\u09c7 \u0995\u09b0\u09be \u09b9\u099a\u09cd\u099b\u09c7 \u0986\u0997\u09be\u09ae\u09c0 \u09b8\u09aa\u09cd\u09a4\u09be\u09b9\u09c7\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 Tecno Spark 50 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u09b2\u099e\u09cd\u099a \u0995\u09b0\u09be \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09ae\u09a8\u09c7 \u0995\u09b0\u09bf\u09df\u09c7 \u09a6\u09bf\u0987 \u0997\u09a4 \u09ac\u099b\u09b0 Tecno Spark 40 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u09ad\u09be\u09b0\u09a4\u09c7\u09b0 \u09ac\u09be\u099c\u09be\u09b0\u09c7 \u09b2\u099e\u09cd\u099a \u0995\u09b0\u09be \u09b9\u09df\u09a8\u09bf\u0964 \u09a4\u09be\u0987 \u0986\u09aa\u0995\u09be\u09ae\u09bf\u0982 Tecno Spark 50 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u09ad\u09be\u09b0\u09a4\u09c7\u09b0 \u09ac\u09be\u099c\u09be\u09b0\u09c7 \u09b2\u099e\u09cd\u099a \u0995\u09b0\u09be \u09b9\u09ac\u09c7 \u0995\u09bf \u09a8\u09be, \u098f\u0987 \u09ac\u09bf\u09b7\u09df\u09c7 \u098f\u0996\u09a8\u0993 \u09aa\u09b0\u09cd\u09af\u09a8\u09cd\u09a4 \u0985\u09ab\u09bf\u09b8\u09bf\u09df\u09be\u09b2\u09bf \u099c\u09be\u09a8\u09be\u09a8\u09cb \u09b9\u09df\u09a8\u09bf\u0964<\/p>\n<p>\u0997\u09cd\u09b2\u09cb\u09ac\u09be\u09b2 \u09ac\u09be\u099c\u09be\u09b0\u09c7 Tecno Spark 40 Pro \u09ab\u09cb\u09a8\u099f\u09bf\u09b0 \u09a6\u09be\u09ae \u09ad\u09be\u09b0\u09a4\u09c0\u09df \u0995\u09be\u09b0\u09c7\u09a8\u09cd\u09b8\u09bf \u0985\u09a8\u09c1\u09af\u09be\u09df\u09c0 16 \u09b9\u09be\u099c\u09be\u09b0 \u099f\u09be\u0995\u09be \u09b0\u09be\u0996\u09be \u09b9\u09df\u09c7\u099b\u09bf\u09b2\u0964 \u0985\u09a8\u09cd\u09af\u09a6\u09bf\u0995\u09c7 \u09ab\u09cb\u09a8\u099f\u09bf 6.78-\u0987\u099e\u09cd\u099a\u09bf\u09b0 1.5K \u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7 \u09b8\u09b9 \u09b2\u099e\u09cd\u099a \u0995\u09b0\u09be \u09b9\u09df\u09c7\u099b\u09bf\u09b2\u0964 \u09ab\u09cb\u09a8\u099f\u09bf\u09a4\u09c7 144Hz \u09b0\u09bf\u09ab\u09cd\u09b0\u09c7\u09b6 \u09b0\u09c7\u099f \u09b8\u09be\u09aa\u09cb\u09b0\u09cd\u099f\u09c7\u09a1 Curved AMOLED \u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7 \u09a6\u09c7\u0993\u09df\u09be \u09b9\u09df\u09c7\u099b\u09c7\u0964 \u098f\u0995\u0987\u09b8\u0999\u09cd\u0997\u09c7 \u09ab\u09cb\u09a8\u099f\u09bf\u09a4\u09c7 \u0987\u09a8-\u09a1\u09bf\u09b8\u09aa\u09cd\u09b2\u09c7 \u09ab\u09bf\u0999\u09cd\u0997\u09be\u09b0\u09aa\u09cd\u09b0\u09bf\u09a8\u09cd\u099f \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09af\u09cb\u0997 \u0995\u09b0\u09be \u09b9\u09ac\u09c7\u0964<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-76348\" src=\"https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro.jpg\" alt=\"\" width=\"1200\" height=\"675\" srcset=\"https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro.jpg 1200w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro-300x169.jpg 300w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro-1024x576.jpg 1024w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro-768x432.jpg 768w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro-747x420.jpg 747w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro-696x392.jpg 696w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro-1068x601.jpg 1068w, https:\/\/static.hub.91mobiles.com\/multisite\/wp-content\/uploads\/sites\/4\/2026\/04\/tecno-spark-40-pro-150x84.jpg 150w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p>Tecno Spark 40 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u0985\u09cd\u09af\u09be\u09a8\u09cd\u09a1\u09cd\u09b0\u09df\u09c7\u09a1 \u09ac\u09c7\u09b8\u09cd\u09a1 HiOS 15.1 \u09b8\u09b9 \u0995\u09be\u099c \u0995\u09b0\u09c7\u0964 \u09aa\u09cd\u09b0\u09b8\u09c7\u09b8\u09bf\u0999\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ab\u09cb\u09a8\u099f\u09bf\u09a4\u09c7 6\u09a8\u09cd\u09af\u09be\u09a8\u09cb\u09ae\u09bf\u099f\u09be\u09b0 \u09ab\u09c7\u09ac\u09cd\u09b0\u09bf\u0995\u09c7\u09b6\u09a8 \u09aa\u09cd\u09b0\u09b8\u09c7\u09b8\u09c7 \u09a4\u09c8\u09b0\u09bf 2.2GHz \u0995\u09cd\u09b2\u0995 \u09b8\u09cd\u09aa\u09c0\u09a1\u09af\u09c1\u0995\u09cd\u09a4 \u09ae\u09bf\u09a1\u09bf\u09df\u09be\u099f\u09c7\u0995 \u09b9\u09cd\u09af\u09be\u09b2\u09bf\u0993 \u099c\u09bf100 \u0986\u09b2\u09cd\u099f\u09bf\u09ae\u09c7\u099f \u0985\u0995\u09cd\u099f\u09be\u0995\u09cb\u09b0 \u09aa\u09cd\u09b0\u09b8\u09c7\u09b8\u09b0 \u09b0\u09df\u09c7\u099b\u09c7\u0964 \u09aa\u09be\u0993\u09df\u09be\u09b0 \u09ac\u09cd\u09af\u09be\u0995\u0986\u09aa\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ab\u09cb\u09a8\u099f\u09bf\u09a4\u09c7 45\u0993\u09df\u09be\u099f \u099a\u09be\u09b0\u09cd\u099c\u09bf\u0982 \u09b8\u09be\u09aa\u09cb\u09b0\u09cd\u099f\u09c7\u09a1 5,200\u098f\u09ae\u098f\u098f\u0987\u099a \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf \u09a6\u09c7\u0993\u09df\u09be \u09b9\u09df\u09c7\u099b\u09c7\u0964<\/p>\n<p>\u09ab\u099f\u09cb\u0997\u09cd\u09b0\u09be\u09ab\u09bf\u09b0 \u099c\u09a8\u09cd\u09af Tecno Spark 40 Pro 5G \u09ab\u09cb\u09a8\u099f\u09bf\u09a4\u09c7 \u09a1\u09c1\u09df\u09c7\u09b2 \u09b0\u09c7\u09df\u09be\u09b0 \u0995\u09cd\u09af\u09be\u09ae\u09c7\u09b0\u09be \u09b8\u09c7\u099f\u0986\u09aa \u09b0\u09df\u09c7\u099b\u09c7\u0964 \u098f\u0987 \u09ab\u09cb\u09a8\u09c7\u09b0 \u09ac\u09cd\u09af\u09be\u0995 \u09aa\u09cd\u09af\u09be\u09a8\u09c7\u09b2\u09c7 \u098f\u09b2\u0987\u09a1\u09bf \u09ab\u09cd\u09b2\u09cd\u09af\u09be\u09b6 \u09b8\u09b9 50 \u09ae\u09c7\u0997\u09be\u09aa\u09bf\u0995\u09cd\u09b8\u09c7\u09b2 \u09aa\u09cd\u09b0\u09be\u0987\u09ae\u09be\u09b0\u09bf \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u098f\u09ac\u0982 \u09b8\u09c7\u0995\u09c7\u09a8\u09cd\u09a1\u09be\u09b0\u09bf \u098f\u0986\u0987 \u09b8\u09c7\u09a8\u09cd\u09b8\u09b0 \u09a6\u09c7\u0993\u09df\u09be \u09b9\u09df\u09c7\u099b\u09c7\u0964 \u098f\u0995\u0987\u09ad\u09be\u09ac\u09c7 \u09b8\u09c7\u09b2\u09ab\u09bf \u0993 \u09ad\u09bf\u09a1\u09bf\u0993 \u0995\u09b2\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09ab\u09cb\u09a8\u099f\u09bf\u09a4\u09c7 13 \u09ae\u09c7\u0997\u09be\u09aa\u09bf\u0995\u09cd\u09b8\u09c7\u09b2 \u09ab\u09cd\u09b0\u09a8\u09cd\u099f \u0995\u09cd\u09af\u09be\u09ae\u09c7\u09b0\u09be \u09af\u09cb\u0997 \u0995\u09b0\u09be \u09b9\u09df\u09c7\u099b\u09c7\u0964 \u09ac\u09cd\u09af\u09be\u099f\u09be\u09b0\u09bf \u099b\u09be\u09a1\u09bc\u09be \u0985\u09a8\u09cd\u09af\u09be\u09a8\u09cd\u09af \u09a6\u09bf\u0995 \u09a5\u09c7\u0995\u09c7 \u0986\u09aa\u0995\u09be\u09ae\u09bf\u0982 Tecno Spark 50 Pro \u09ab\u09cb\u09a8\u099f\u09bf \u0995\u09a4\u099f\u09be \u0985\u09cd\u09af\u09be\u09a1\u09ad\u09be\u09a8\u09cd\u09b8 \u09b9\u09af\u09bc \u098f\u0996\u09a8 \u09b8\u09c7\u099f\u09be\u0987 \u09a6\u09c7\u0996\u09be\u09b0\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u09b8\u09be\u09b0\u09cd\u099f\u09bf\u09ab\u09bf\u0995\u09c7\u09b6\u09a8 \u09b8\u09be\u0987\u099f\u09c7 \u09a6\u09c7\u0996\u09be \u0997\u09c7\u09b2 Tecno Spark 50 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