Compare specs

Network	Technology	GSM / HSPA / LTE	GSM / HSPA / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
	3G bands	HSDPA 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1900 / 2100
	4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 3, 5, 7, 8, 28, 38, 39, 40, 41
	Speed	HSPA 42.2/21.1 Mbps, LTE-A Cat6 300/50 Mbps	HSPA 42.2/21.1 Mbps, LTE-A (2CA) Cat6 300/50 Mbps

Launch	Announced	2015, March 01. Released 2015, March 09	2015, April. Released 2015, May
	Status	Discontinued	Discontinued

Body	Dimensions	144.6 x 69.7 x 9.6 mm (5.69 x 2.74 x 0.38 in)	151 x 72 x 9.6 mm (5.94 x 2.83 x 0.38 in)
	Weight	157 g (5.54 oz)	168 g (5.93 oz)
	Build	Glass front (Gorilla Glass 3), aluminum back, aluminum frame
	SIM	Nano-SIM	Nano-SIM

Display	Type	Super LCD3 capacitive touchscreen, 16M colors	Super LCD3 capacitive touchscreen, 16M colors
	Size	5.0 inches, 68.9 cm2 (~68.4% screen-to-body ratio)	5.2 inches, 74.5 cm2 (~68.6% screen-to-body ratio)
	Resolution	1080 x 1920 pixels, 16:9 ratio (~441 ppi density)	1440 x 2560 pixels, 16:9 ratio (~565 ppi density)
	Protection	Corning Gorilla Glass 3	To be confirmed

Platform	OS	Android 5.0 (Lollipop), upgradable to 7.0 (Nougat), Sense UI 7	Android 5.2 (Lollipop), upgradable to 6 (Marshmallow), Sense UI 7
	Chipset	Qualcomm MSM8994 Snapdragon 810 (20 nm)	Mediatek MT6795T Helio X10 (28 nm)
	CPU	Octa-core (4x1.5 GHz Cortex-A53 & 4x2.0 GHz Cortex-A57)	Octa-core 2.2 GHz Cortex-A53
	GPU	Adreno 430	PowerVR G6200

Memory	Card slot	microSDXC (dedicated slot)	microSDXC (dedicated slot)
	Internal	32GB 3GB RAM	32GB 3GB RAM
		eMMC 5.0	eMMC 5.0

Main Camera	Modules	20 MP, f/2.2, 28mm (wide), 1/2.4", 1.2µm, AF	20 MP, f/2.2, 28mm (wide), 1/2.4", 1.2µm 2.1 MP, AF
	Features	Dual-LED dual-tone flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
	Video	4K@30fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec.	4K@30fps, 1080p@60fps, 720p@120fps, HDR, stereo sound rec.

Selfie Camera	Modules	4 MP, f/2.0, 27mm (wide), 1/3", 2µm	4 MP, f/2.0, 27mm (wide), 1/3", 2µm
	Features	HDR	HDR
	Video	1080p@30fps	1080p@30fps

Sound	Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers
	3.5mm jack	Yes	Yes
		24-bit/192kHz audio

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
	Bluetooth	4.1, A2DP, aptX	4.1, A2DP, aptX
	GPS	Yes, with A-GPS, GLONASS	Yes, with A-GPS, GLONASS, BDS
	NFC	Yes	Yes (market/operator dependent)
	Infrared port	Yes	Yes
	Radio	Stereo FM radio, RDS	Stereo FM radio, RDS
	USB	microUSB 2.0 (MHL 3.0 TV-out), USB On-The-Go	microUSB 2.0 (MHL 2 TV-out), USB On-The-Go

Features	Sensors	Accelerometer, gyro, proximity, compass	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass

Battery		Non-removable Li-Po 2840 mAh battery	Non-removable Li-Po 2840 mAh battery
	Charging	Fast charging 18W Quick Charge 2.0
	Stand-by	Up to 391 h (2G) / Up to 402 h (3G)	Up to 598 h (2G) / Up to 626 h (3G)
	Talk time	Up to 25 h 20 min (2G) / Up to 21 h 50 min (3G)	Up to 23 h (2G) / Up to 13 h (3G)

Misc
	Colors	Gunmetal Gray, Amber Gold, Silver/Rose gold, Gold/Pink, Pink	Gunmetal Gray, Silver Gold, Amber Gold
	Models	One M9, M9u, 0PJA2, HTC6535LVW, M9pw, M9, 0PJA10	One M9PLUS
	Price	About 360 EUR	About 300 EUR

Tests	Performance	Basemark OS II 2.0: 1365 Basemark X: 19848
	Display	Contrast ratio: 1221:1 (nominal), 2.334 (sunlight)
	Loudspeaker	Voice 65dB / Noise 64dB / Ring 76dB
	Audio quality	Noise -94.8dB / Crosstalk -93.7dB
	Battery life	62h endurance rating