HTC Nexus One US vs HTC HD2 US vs Samsung GALAXY Nexus Specs Comparison

Display

Size
3.7-inch	4.3-inch	4.7-inch
Resolution
800 x 480 px, 252 PPI	800 x 480 px, 217 PPI	1280 x 720 px, 316 PPI
Technology
AMOLED	TFT	Super AMOLED
Screen-to-body
54.80 %	64.91 %	64.92 %
Colors
	65 536	16 777 216
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor, Scratch-resistant glass	Scratch-resistant glass, Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon S1 QSD8250	Qualcomm Snapdragon S1 QSD8250	TI OMAP4460
Processor
Single core, 1000 MHz, Scorpion	Single core, 1000 MHz, Scorpion	Dual-core, 1200 MHz, ARM Cortex-A9
GPU
Adreno 200	Adreno 200	PowerVR SGX540
RAM
0.5GB	0.6GB	1GB (DDR2)
Internal storage
		32GB
Storage expansion
microSDHC up to 32 GB	microSDHC up to 32 GB
OS
Android (2.3.4, 2.2, 2.1)	Windows Mobile Professional (6.5)	Android (4.3, 4.2.2, 4.2.1, 4.2, 4.1.2, 4.1, 4.0.4, 4.0.1, 4.0)
ROM
512 MB	1024 MB
Device type
Smartphone	Smartphone	Smartphone

Battery

Capacity
1400 mAh	1230 mAh	1750 mAh
Type
Li - Ion, User replaceable	Li - Ion, User replaceable	Li - Ion, User replaceable

Camera

Rear
Single camera	Single camera	Single camera
Main camera
5 MP (Autofocus)	5 MP (Autofocus)	5 MP (Autofocus) Specifications: Aperture size: F2.8
Flash
LED	Dual LED	LED
Video recording
720x480 (DVD) (20 fps)	Yes	1920x1080 (Full HD) (30 fps) Features: Video calling
Front
		1.3 MP

Design

Dimensions
4.69 x 2.35 x 0.45 inches (119 x 59.8 x 11.5 mm)	4.76 x 2.64 x 0.43 inches (121 x 67 x 11 mm)	5.33 x 2.67 x 0.35 inches (135.5 x 67.94 x 8.94 mm)
Weight
4.59 oz(130.0 g)	5.54 oz(157.0 g)	4.76 oz(135.0 g)
Features
Trackball, Notification light		Notification light
Keys
Left: Volume control		Left: Volume control; Right: Lock/Unlock key
Colors
		Gray, White

Cellular

3G
Bands 8(900), 4(1700/2100), 1(2100)	Bands 4(1700/2100), 1(2100)	Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)
Data Speed
HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS	HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS	HSDPA+ (4G) 21.1 Mbit/s, HSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

Multimedia

Headphones
3.5mm jack	3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker		Earpiece, Loudspeaker
Features
Album art cover, Background playback		Album art cover, Background playback
Screen mirroring
		MHL
Radio
FM, Stereo, RDS	FM, Stereo
Additional microphone(s)
Noise cancellation		Yes

Connectivity & Features

Bluetooth
2.1	2.1, Yes	3.0
Wi-Fi
802.11 b,g,n	802.11 b,g	802.11 a,b,g,n Hotspot
USB
microUSB, USB 2.0, Features: Charging	microUSB, USB 2.0, Features: Charging	microUSB, USB 2.0, Features: Video out, Charging
Hearing aid compatible
M3
Location
A-GPS, Cell ID	A-GPS	GPS, A-GPS
Sensors
Accelerometer, Compass	Accelerometer, Compass	Accelerometer, Gyroscope, Compass, Barometer
Other
Computer sync, OTA sync	Computer sync	NFC, Computer sync, OTA sync

Regulatory Approval

FCC approval
Date approved: Dec 14, 2009 FCC ID value: NM8PB99100	Date approved: Feb 04, 2010 FCC ID value: NM8PB81120	Date approved: Oct 07, 2011 FCC ID value: A3LGTI9250
Measured SAR
Head: 0.37 W/kg Measured in: 1900 MHz Body: 0.74 W/kg Measured in: 1900 MHz	Head: 0.48 W/kg Measured in: 1900 MHz Body: 0.44 W/kg Measured in: 1900 MHz	Head: 0.43 W/kg Body: 0.74 W/kg

Availability

Officially announced
	Jan 06, 2010	Oct 19, 2011

Alternative variants

Internal storage	16GB

FCC approval	Date approved: Nov 22, 2011 FCC ID value: A3LGTI9250M
Measured SAR	Head: 0.40 W/kg Body: 0.65 W/kg

FCC approval	Date approved: Dec 01, 2011 FCC ID value: A3LGTI9250T
Measured SAR	Head: 0.36 W/kg Body: 0.49 W/kg

Links

Full specifications
HTC Nexus One US Specs	HTC HD2 US Specs	Samsung GALAXY Nexus Specs
PhoneArena Review
HTC Nexus One US Review	HTC HD2 US Review	Samsung GALAXY Nexus Review
User Reviews
HTC Nexus One US User Reviews	HTC HD2 US User Reviews	Samsung GALAXY Nexus User Reviews