Skip to main content
OS Android 5.1 (Lollipop), Clean Pure Stock Android with Zero Bloatware
Chipset Spreadtrum SC7731 (28 nm 1.3GHz Quad-Core 32-bit Cortex-A7 Processor with Mali-400 MP2 GPU @ 512MHz)
RAM 1GB RAM (Smooth multitasking for daily apps & messaging!)
Storage 8GB High-Speed Storage
Display 5.0 inches • 720 x 1280 pixels (16:9, Compact 5.0" HD 720p 16:9 2.5D Curved Glass IPS LCD Cinema Display, 294 ppi)
Main camera Pro Flagship 5.0 MP Rear Camera with LED flash & 1080p Video: 5.0 MP (Autofocus in 0.1s!, HDR, Panorama, Continuous Shooting, 1080p@30fps Full HD video recording) with High-Power LED flash
Selfie camera Pro Flagship 2.0 MP Front Camera for Video Calling & 480p Video (2.0 MP, 480p video)
Battery Monumental 2700 mAh Colossal Monster Battery! (Removable Li-Ion, swappable on the go! Powers over 16 hours continuous calling / 360 hours standby / 8 hours continuous video / 45 hours audio!), Micro-USB 2.0 charging in box + Battery Saver • Removable Li-Ion 2700 mAh (swappable on the go!)
Weight 155 g (5.47 oz)

Latest Impression ImSmart A503 user agents:

User Agent Browser Platform
Mozilla/5.0 (Linux; Android 5.1; ImSmart A503) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.127 Mobile Safari/537.36 OPR/60.3.3004.55692 Opera Mobile 60 Android 5ImSmart A503
Mozilla/5.0 (Linux; Android 5.1; ImSmart A503) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.101 Mobile Safari/537.36 Chrome Mobile 85 Android 5ImSmart A503
Mozilla/5.0 (Linux; Android 5.1; ImSmart A503 Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/65.0.3325.109 Mobile Safari/537.36 Chrome Webview 65 Android 5ImSmart A503
Mozilla/5.0 (Linux; Android 5.1; ImSmart A503 Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/50.0.2661.86 Mobile Safari/537.36 Chrome Webview 50 Android 5ImSmart A503
Mozilla/5.0 (Linux; Android 5.1; ImSmart A503 Build/LMY47D) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.158 Mobile Safari/537.36 Chrome Mobile 66 Android 5ImSmart A503
Mozilla/5.0 (Linux; Android 5.1; ImSmart A503 Build/LMY47D) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.109 Mobile Safari/537.36 Chrome Mobile 65 Android 5ImSmart A503
Mozilla/5.0 (Linux; Android 10; ImSmart A503 Build/LMY47D; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/101.0.4951.54 Mobile Safari/537.36 Chrome Webview 101 Android 10ImSmart A503