Name: HTC J Butterfly HTL21 (au, Japan)
Brand: HTC

HTC J Butterfly HTL21 (au, Japan), photo — Photo: Wikimedia Commons · 忘却彼方 · CC BY-SA 3.0

October 2012, KDDI au. The very first version of the Butterfly and the world's first 5" 1080p smartphone. Differences from the international version: IPX5/7 water resistance, an IR port, 1seg, NFC/FeliCa, au LTE and a 2020 mAh battery. The series continued with the J Butterfly HTL23 (2014, the equivalent of the Butterfly 2) and the HTV31 (2015, the Butterfly 3).

Specifications

OS	Android 4.1 + HTC Sense 4+
Processor	Qualcomm Snapdragon S4 Pro, 4×1.5 GHz
RAM	2 GB
Display	5.0" 1080p Super LCD3
Camera	8 MP + 2.1 MP
Protection	IPX5/IPX7
Networks	au LTE / CDMA

Data from Wikipedia (en)

Manufacturer	HTC
Discontinued	2013-06
Form factor	Bar
OS	Android 4.1 "Jelly Bean"
SoC	Snapdragon S4 Pro
CPU	Quad-core 1.5 GHz "Krait" APQ8064 processor
RAM	2 GB RAM
Storage	16 GB internal
Memory card	Expandable up to 32 GB with microSD (J Butterfly only)
Display	5 inch "Super LCD 3" display; 1920×1080 pixels (441 ppi)
Rear camera	8 MP, FullHD 1080p video recording at 30 FPS with re-invented zoom
Front camera	2.1 MP, HD 720p video recording at 30 FPS
Connectivity	Bluetooth 4.0, WiFi, NFC, DLNA, FeliCa, infrared
Networks	Droid DNA: dual-band CDMA2000; EV-DO Rev. A; 800 1900 MHz; LTE 700 MHz; quad-band GSM, UMTS 850 900 1900 2100 MHz; J Butterfly: quad-band GSM, UMTS 850 900 1900 2100 MHz, LTE
Battery	2020 mAh
Dimensions	143 mm H; W; D
Weight	140 g (HTC Droid DNA)
Website	(HTL21) http://www.htc.com/jp/smartphones/htl21; (X920d) http://www.htc.com/www/smartphones/htc-butterfly; (DNA) http://www.htc.com/us/smartphones/droid-dna-by-htc; (X920e) http://www.htc.com/cn/smartphones/htc-butterfly

From Wikipedia

The HTC Butterfly is an Android-based, 4G LTE-capable smartphone designed and developed by HTC. First announced for release in Japan by Japanese carrier KDDI as the HTC J Butterfly (HTL21), the J Butterfly was released in Japan on 9 December 2012 as the successor to the HTC J. Outside Japan, in other Asian countries, the phone was released as the HTC Butterfly (X920d) and in China and Russia as the HTC Butterfly (X920e). The Chinese/Russian and US versions of the Butterfly do not have a microSD slot. In the United States, the Butterfly was released as the HTC Droid DNA as a Verizon exclusive, supporting wireless charging. The DNA would become Verizon's final non-Motorola Droid smartphone; following its replacement in August 2013 by the HTC One and Droid Maxx, the carrier announced that all future Droid phones would be built exclusively by Motorola. In June 2013, the Butterfly was succeeded by the HTC Butterfly S.

Source: HTC Butterfly — Wikipedia (CC BY-SA 4.0)

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