Battery life overview

HTC Desire X

GENERAL	2G Network	GSM 850 / 900 / 1800 / 1900
	3G Network	HSDPA 900 / 2100
		HSDPA 850 / 2100
	SIM	Mini-SIM
	Announced	2012, August
	Status	Available. Released 2012, October

BODY	Dimensions	118.5 x 62.3 x 9.3 mm (4.67 x 2.45 x 0.37 in)
	Weight	114 g (4.02 oz)

DISPLAY	Type	Super LCD capacitive touchscreen, 16M colors
	Size	480 x 800 pixels, 4.0 inches (~233 ppi pixel density)
	Multitouch	Yes
		- HTC Sense UI v4.0

SOUND	Alert types	Vibration, MP3, WAV ringtones
	Loudspeaker	Yes
	3.5mm jack	Yes
		- Beats Audio sound enhancement

MEMORY	Card slot	microSD, up to 32 GB
	Internal	4 GB, 768 MB RAM

DATA	GPRS	Yes
	EDGE	Yes
	Speed	HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
	WLAN	Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi hotspot
	Bluetooth	Yes, v4.0 with A2DP
	USB	Yes, microUSB v2.0

CAMERA	Primary	5 MP, 2592х1944 pixels, autofocus, LED flash, check quality
	Features	Geo-tagging
	Video	Yes, 480p@30fps
	Secondary	No

FEATURES	OS	Android OS, v4.0 (Ice Cream Sandwich)
	Chipset	Qualcomm MSM8225 Snapdragon
	CPU	Dual-core 1 GHz
	GPU	Adreno 203
	Sensors	Accelerometer, proximity
	Messaging	SMS (threaded view), MMS, Email, Push Email
	Browser	HTML5
	Radio	Stereo FM radio with RDS
	GPS	Yes, with A-GPS support
	Java	Yes, via Java MIDP emulator
	Colors	White/Black
		- SNS integration - Dropbox (25 GB storage) - MP4/H.263/H.264/WMV player - MP3/eAAC+/WMA/WAV player - Google Search, Maps, Gmail, YouTube, Calendar, Google Talk - Organizer - Document viewer - Photo viewer/editor - Voice memo/dial - Predictive text input

BATTERY		Li-Ion 1650 mAh battery
	Stand-by	Up to 833 h (2G) / Up to 750 h (3G)
	Talk time	Up to 20 h (2G) / Up to 10 h (3G)

MISC	SAR US	1.11 W/kg (head)     0.63 W/kg (body)
	Price group

TESTS	Display	Contrast ratio: 1275:1 (nominal) / 1.878:1 (sunlight)
	Loudspeaker	Voice 63dB / Noise 61dB / Ring 69dB
	Audio quality	Noise -81.0dB / Crosstalk -80.0dB
	Camera	Photo
	Battery life	Endurance rating 42h

HTC DROID DNA (HTC butterfly)

GENERAL	2G Network	CDMA 800 / 1900
		GSM 850 / 900 / 1800 / 1900
	3G Network	CDMA2000 1xEV-DO
		HSDPA 850 / 900 / 1900 / 2100
	4G Network	LTE 700
	SIM	Micro-SIM
	Announced	2012, November
	Status	Available. Released 2012, November

BODY	Dimensions	141 x 70.5 x 9.7 mm (5.55 x 2.78 x 0.38 in)
	Weight	141.7 g (4.97 oz)

DISPLAY	Type	Super LCD3 capacitive touchscreen, 16M colors
	Size	1080 x 1920 pixels, 5.0 inches (~441 ppi pixel density)
	Multitouch	Yes
	Protection	Corning Gorilla Glass 2
		- HTC Sense UI 4+

SOUND	Alert types	Vibration, MP3, WAV ringtones
	Loudspeaker	Yes
	3.5mm jack	Yes

MEMORY	Card slot	No
	Internal	16 GB (11 GB user available), 2 GB RAM

DATA	GPRS	Yes
	EDGE	Yes
	Speed	HSPA, EV-DO Rev. A, up to 3.1 Mbps; LTE, Cat3, 50 Mbps UL, 100 Mbps DL
	WLAN	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, DLNA, Wi-Fi hotspot
	Bluetooth	Yes, v4.0 with A2DP
	NFC	Yes
	USB	Yes, microUSB v2.0 (MHL)

CAMERA	Primary	8 MP, 3264x2448 pixels, autofocus, LED flash
	Features	Simultaneous HD video and image recording, geo-tagging, face and smile detection
	Video	Yes, 1080p@30fps, stereo sound rec., video stabilization
	Secondary	Yes, 2.1 MP, 1080p@30fps

FEATURES	OS	Android OS, v4.1 (Jelly Bean), planned upgrade to v4.2 (Jelly Bean)
	Chipset	Qualcomm MDM615m/APQ8064
	CPU	Quad-core 1.5 GHz Krait
	GPU	Adreno 320
	Sensors	Accelerometer, gyro, proximity, compass
	Messaging	SMS (threaded view), MMS, Email, Push Email
	Browser	HTML5
	Radio	TBD
	GPS	Yes, with A-GPS support and GLONASS
	Java	Yes, via Java MIDP emulator
	Colors	Black
		- SNS integration - Active noise cancellation with dedicated mic - TV-out (via MHL A/V link) - DivX/XviD/MP4/H.263/H.264/WMV player - MP3/eAAC+/WMA/WAV player - Google Search, Maps, Gmail, YouTube, Calendar, Google Talk - Organizer - Document viewer/editor - Photo viewer/editor - Voice memo/dial/commands - Predictive text input

BATTERY		Non-removable Li-Ion 2020 mAh battery
	Stand-by	Up to 353 h
	Talk time	Up to 12 h 40 min

MISC	SAR US	0.50 W/kg (head)     0.66 W/kg (body)
	Price group

TESTS	Audio quality	Noise -83.1dB / Crosstalk -83.0dB
	Battery life	Endurance rating 49h