Skip to main content
OS KaiOS 2.5, KaiOS
Chipset Spreadtrum SC9820A / Qualcomm 205 MSM8905 (28 nm 1.2GHz Dual-Core Cortex-A7 Processor with Mali-400 GPU @ 500MHz)
RAM 512MB RAM
Storage 4GB
Display 2.4 inches • 240 x 320 pixels (4:3, QVGA Color TFT Display, 167 ppi)
Main camera 2.0 MP Rear Camera with LED flash: 2.0 MP (fixed focus, 480p video recording), High-Power LED flash
Selfie camera 0.3 MP VGA Front Camera for Video Calls (480p)
Battery 2000 mAh (Removable Li-Ion, swappable on the go! Powers over 15 hours calling / 360 hours / 15 days standby / 12 hours video!) • Removable Li-Ion (2000mAh, swappable on the go!)
Weight 130 g (4.59 oz)

Latest LYF F81E user agents:

User Agent Browser Platform
Mozilla/5.0 (Mobile; LYF/F81E/LYF-F81E-000-02-42-260422; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 Firefox Mobile 48 KaiOS 2F81E
Mozilla/5.0 (Mobile; LYF/F81E/LYF-F81E-000-02-36-111220; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 Firefox Mobile 48 KaiOS 2F81E
Mozilla/5.0 (Mobile; LYF/F81E/LYF-F81E-000-02-29-101019; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 YouTube/1.92.52.J YouTube 1 KaiOS 2F81E
Mozilla/5.0 (Mobile; LYF/F81E/LYF-F81E-000-02-29-101019; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.5 Firefox Mobile 48 KaiOS 2F81E
Mozilla/5.0 (Mobile; LYF/F81E/LYF-F81E-000-01-21-100818; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.0 Firefox Mobile 48 KaiOS 2F81E
Mozilla/5.0 (Mobile; LYF/F81E/LYF-F81E-000-01-18-120318; Android; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.0 Firefox Mobile 48 KaiOS 2F81E
Mozilla/5.0 (Mobile; LYF/F81E/LYF_F81E_000_01_09_231017; rv:48.0) Gecko/48.0 Firefox/48.0 KAIOS/2.0 Firefox Mobile 48 KaiOS 2F81E