OS	Android 15, Funtouch 15
Chipset	Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
RAM	8 GB
Storage	128 GB
Display	6.67 inches
Main camera	50 MP, f/1.8, (wide), 1/2.96", PDAF -Auxiliary lens
Selfie camera	32 MP, f/2.5, (wide)
Battery	6000 mAh • Li-Ion
Weight	197 g

Latest Vivo Y400 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 16; en-US; V2455 Build/QP6A.835394.015.A2_T1_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/151.0.7315.18 Mobile Safari/537.36	Chrome Webview 151	Android 16Y400
ai.metaverse.iptv.smartplayer.onlinetv/338 (Linux; U; Android 16; id; V2455; Build/BP2A.250605.031.A3_T1_V000L1; Cronet/149.0.7827.48)	Android Browser	Android 16Y400
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_T1_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/148.0.7778.178 Mobile Safari/537.36	Chrome Webview 148	Android 15Y400
Mozilla/5.0 (Linux; U; Android 15; en-US; V2455 Build/AP3A.240905.015.A2_NN_V000L1) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 UCBrowser/15.1.4.1390 Mobile Safari/537.36	UC Browser 15	Android 15Y400
Mozilla/5.0 (Linux; Android 15; V2455) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/131.0.6778.200 Mobile Safari/537.36 VivoBrowser/15.8.0.3	vivo Browser 15	Android 15Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.141 Mobile Safari/537.36 Instagram 420.0.0.55.74 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_US; 903616175; IABMV/1) NV/501	Instagram 420	Android 16Y400
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.141 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/552.1.0.45.68;IABMV/1;] FBNV/500	Facebook 552	Android 15Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.144 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/553.0.0.20.58;IABMV/1;] FBNV/500	Facebook 553	Android 16Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.141 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/552.1.0.45.68;IABMV/1;] FBNV/500	Facebook 552	Android 16Y400
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.104 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/549.0.0.61.62;IABMV/1;] FBNV/500	Facebook 549	Android 15Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.122 Mobile Safari/537.36 Instagram 418.0.0.51.77 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 891072599; IABMV/1)	Instagram 418	Android 16Y400
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/127.0.6533.103 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (35/15; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334170)	Instagram 419	Android 15Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.154 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334170; IABMV/1)	Instagram 419	Android 16Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.154 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334232; IABMV/1) NV/5	Instagram 419	Android 16Y400
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.154 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (35/15; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334170; IABMV/1)	Instagram 419	Android 15Y400
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.120 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (35/15; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334232; IABMV/1)	Instagram 419	Android 15Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.154 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896333941; IABMV/1) NV/5	Instagram 419	Android 16Y400
Mozilla/5.0 (Linux; Android 15; V2455 Build/AP3A.240905.015.A2_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.157 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/551.1.0.58.63;IABMV/1;] FBNV/500	Facebook 551	Android 15Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.154 Mobile Safari/537.36 Instagram 419.0.0.49.71 Android (36/16; 440dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 896334232; IABMV/1)	Instagram 419	Android 16Y400
Mozilla/5.0 (Linux; Android 16; V2455 Build/BP2A.250605.031.A3_NN_V000L1; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/145.0.7632.113 Mobile Safari/537.36 Instagram 418.0.0.51.77 Android (36/16; 484dpi; 1080x2400; vivo; V2455; V2455; qcom; en_PK; 891072510; IABMV/1)	Instagram 418	Android 16Y400

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