OS	Android 11 (Go edition), Clean Pure Stock Android with Zero Bloatware
Chipset	Spreadtrum Unisoc SC9832E (28 nm 1.4GHz AI Quad-Core 64-bit Processor with 4x Cortex-A53 1.4GHz & Mali-T820 MP1 GPU @ 680MHz)
RAM	2GB RAM (Smooth multitasking for Go Edition apps, 5MP photography & 4G VoLTE calls!)
Storage	16GB High-Speed Storage
Display	5.45 inches • 720 x 1440 pixels (18:9, Compact 5.45" HD+ 720p 18:9 FullView IPS LCD Display, 295 ppi)
Main camera	Pro Flagship 5.0 MP Rear Camera with LED flash & 720p Video: 5.0 MP (Autofocus, HDR, Panorama, 720p@30fps HD video recording) with High-Power LED flash
Selfie camera	Pro Flagship 5.0 MP Front Camera for Video Calling & Selfies (5.0 MP, 720p video, Face Unlock)
Battery	Monumental 2500 mAh Colossal Monster Battery! (Removable Li-Ion, swappable on the go! Powers over 18 hours continuous calling / 360 hours standby / 8 hours continuous video / 45 hours audio!), Micro-USB 2.0 charging in box + Smart Battery Saver • Removable Li-Ion 2500 mAh (swappable on the go!)
Weight	143 g (5.04 oz)

Latest Masstel Hapi 15 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 11; Masstel Hapi 15) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Mobile Safari/537.36	Chrome Mobile 92	Android 11Hapi 15
Mozilla/5.0 (Linux; Android 11; Masstel Hapi 15 Build/RP1A.201005.001) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.7499.192 Mobile Safari/537.36	Chrome Mobile 143	Android 11Hapi 15