OS	Android 4.0.4 (Ice Cream Sandwich), Upgradable to Android 4.1.1 (Jelly Bean), HTC Sense 4+ with Dedicated Beats Audio DSP Engine & Japanese Localization Suite
Chipset	Qualcomm Snapdragon S4 Plus MSM8660A (28 nm 1.5GHz Krait Dual-Core with 2x Krait 1.5GHz & Adreno 225 GPU @ 400MHz + Dedicated HTC ImageChip ISP)
RAM	1GB Flagship High-Speed LPDDR2 RAM
Storage	16GB Massive High-Speed Internal Storage + 25GB Free Dropbox Storage
Display	4.3 inches • 540 x 960 pixels (16:9, 256 ppi qHD)
Main camera	8.0 MP Main (ultra-bright f/2.0 aperture, 28mm wide-angle lens, BSI Sensor, Autofocus, Smart LED flash with 5 levels, HTC ImageChip, 0.7s Fast Capture & 0.2s Autofocus, 1080p@30fps Full HD video, VideoPic capture photo while recording!)
Selfie camera	1.3 MP (720p HD video for Video Calling)
Battery	1810 mAh User-Replaceable / Removable High-Density Battery (Powers over 9.5 hours calling / 380 hours standby!), Micro-USB 2.0 charging • Removable Li-Ion 1810 mAh
Weight	137 g (4.83 oz)

Latest HTC J Z321e user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 4.1.1; HTC J Z321e) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.99 Mobile Safari/537.36	Chrome Mobile 71	Android 4J Z321e