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	Compare with HTC U23 Pro	Compare with HTC One A9
Full Differences Change compare mode	Review Specs 256GB 8GB RAM $ 399.00	Review Specs

HTC U23 Pro

HTC One A9

Network
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G Network	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Americas
		HSDPA 850 / 900 / 1900 / 2100
4G Network	1, 3, 5, 7, 8, 12, 17, 20, 28, 38, 39, 40, 41	2, 3, 4, 5, 7, 12, 13, 17, 29 - Americas
		1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - EMEA/ Asia
5G Network	1, 3, 7, 20, 28, 41, 78 SA/NSA
Speed	HSPA, LTE, 5G	HSPA, LTE Cat7 (2CA) 300/100 Mbps

Launch
Announced	2023, May 18	2015, September. Released 2015, November
Status	Available. Released 2023, May 18	Discontinued

Body
Dimensions	166.6 x 77.1 x 8.9 mm (6.56 x 3.04 x 0.35 in)	145.8 x 70.8 x 7.3 mm (5.74 x 2.79 x 0.29 in)
Weight	205 g (7.23 oz)	143 g (5.04 oz)
Build	Glass front (Gorilla Glass Victus), plastic frame, plastic back
SIM	Dual SIM (Nano-SIM, dual stand-by)	Nano-SIM
	IP67 dust/water resistant (up to 1m for 30 min)

Display
Type	OLED, 120Hz	AMOLED
Size	6.7 inches, 108.4 cm2 (~84.4% screen-to-body ratio)	5.0 inches, 68.9 cm2 (~66.8% screen-to-body ratio)
Resolution	1080 x 2400 pixels, 20:9 ratio (~393 ppi density)	1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Protection	Corning Gorilla Glass Victus	Corning Gorilla Glass 3

Platform
OS	Android 13	Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat), Sense UI
Chipset	Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm)	Qualcomm MSM8952 Snapdragon 617 (28 nm)
CPU	Octa-core (1x2.4 GHz Cortex-A710 & 3x2.36 GHz Cortex-A710 & 4x1.8 GHz Cortex-A510)	Octa-core (4x1.5 GHz Cortex-A53 & 4x1.2 GHz Cortex-A53)
GPU	Adreno 644	Adreno 405

Memory
Card slot	microSDXC	microSDXC (dedicated slot)
Internal	256GB 8GB RAM, 256GB 12GB RAM	16GB 2GB RAM, 32GB 3GB RAM
		eMMC 5.1

Main Camera
Modules	108 MP, f/1.7, (wide), 1/1.67", 0.64μm, PDAF, OIS 8 MP, f/2.4, 120˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.2, (macro) 2 MP, f/2.4, (depth)	13 MP, f/2.0, AF, OIS
Features	Dual-LED flash, HDR, panorama	Dual-LED dual-tone flash, panorama, HDR
Video	4K@30fps, 1080p@30fps, gyro-EIS	1080p@30fps

Selfie Camera
Modules	32 MP, f/2.5, (wide), 1/3.2", 0.7µm	4 MP, f/2.0, 27mm (wide), 1/3", 2µm
Features	HDR	HDR
Video	1080p@30fps	1080p@30fps

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes
		24-bit/192kHz audio

Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth	5.2, A2DP, LE	4.1, A2DP, aptX
Positioning	GPS, GLONASS, GALILEO, BDS	GPS, GLONASS
NFC	Yes	Yes (payments only)
Infrared port	No	No
Radio	No	FM radio
USB	USB Type-C 3.0	microUSB 2.0, OTG

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

Battery
Type	Li-Ion 4600 mAh, non-removable	Li-Ion 2150 mAh, non-removable
Charging	30W wired 15W wireless 5W reverse wireless Reverse wired	18W wired, QC3
Stand-by		Up to 432 h (3G)
Talk time		Up to 16 h (3G)
Music play		Up to 60 h

Misc
Colors	Snow White, Coffee Black	Carbon Gray, Opal Silver, Topaz Gold, Deep Garnet, Pink
SAR EU		0.41 W/kg (head)
Models	2QC9200, 2QC9100, 2QCB100	One A9, 2PQ93, A9u, 2PQ910
Price	$ 329.99 / C$ 554.58 / £ 266.79 / € 303.89	About 300 EUR

Tests
Performance	AnTuTu: 534643 (v9), 688082 (v10) GeekBench: 2947 (v5), 3007 (v6) GFXBench: 33fps (ES 3.1 onscreen)	Basemark OS II 2.0: 644 Basemark X: 6617
Display	Contrast ratio: Infinite (nominal)	Contrast ratio: Infinite (nominal), 4.274 (sunlight)
Camera	Compare PHOTO / Compare VIDEO
Loudspeaker	-26.0 LUFS (Very good)	Voice 65dB / Noise 64dB / Ring 67dB
Audio quality		Noise -94.8dB / Crosstalk -94.0dB
Battery (old)	Endurance rating 83h	Endurance rating 46h