Home › Phones ›

Compare Phones

Maximum number of phones selected. Remove a phone to compare others.

Info Size

Specifications
	X >	< X >	< X >	< X >	< X

Phone	Samsung Trance SCH-U490	Samsung SPH-A660 / VI660	HP iPAQ 510 Voice Messenger	Samsung MM-A900 / SPH-A900 / Ace	ZTE Blade V8 Pro
Current U.S. Carriers	(none)	(none)	(none)	(none)	(none)
Global Availability	Released	Released	Released	Released	Released
Display Size	2.1" diag. 4 : 3	?	2" diag. 4 : 3	?	5.5" diag. 16 : 9
Display Resolution & Type	176 x 220 pixels (~134 ppi) LCD (TFT/TFD)	128 x 160 pixels LCD (Color)	176 x 220 pixels (~141 ppi) LCD (TFT/TFD)	240 x 320 pixels LCD (TFT/TFD)	1080 x 1920 pixels (~401 ppi) LCD (TFT/TFD)
Display Refresh	?	?	?	?	60 Hz
Battery	?	?	1,100 mAh	?	3,140 mAh
Processor	?	?	200 MHz TI OMAP 850	?	2 GHz Qualcomm Snapdragon 625 (MSM8953)
RAM	?	?	?	?	3 GB
Storage	? raw hardware	? raw hardware	? raw hardware	? raw hardware	32 GB
Main Camera	1 megapixel	-	1 megapixel	1 megapixel	13 megapixel
Wide Camera	-	-	-	-	-
Tele Camera	-	-	-	-	-
Video Capture	-	-	QCIF (176 x 144)	?	4K UHD
Front Camera	-	-	-	-	8 megapixel
Weight	3.53 oz (100g)	3.54 oz (100g)	3.6 oz (102g)	3.9 oz (111g)	6.53 oz (185g)
Dimensions	4" x 1.97" x 0.55" (102 x 50 x 14 mm)	3.3" x 1.8" x 0.87" (84 x 46 x 22.1 mm)	4.21" x 1.91" x 0.64" (107 x 49 x 16.3 mm)	3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm)	6.14" x 3.03" x 0.36" (156 x 77 x 9.1 mm)
Form Factor	Slide	Clamshell	Slab	Clamshell	Slab
Platform / OS	(proprietary)	(proprietary)	Windows Mobile Standard	(proprietary)	Android
Network Bands	CDMA: 850, 1900	CDMA: 850, 1900 AMPS: 850	GSM: 850, 900, 1800, 1900	CDMA: 850, 1900	4G LTE: 2, 4, 5, 7, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900
Data Technology	1xRTT	1xRTT	EDGE	EVDO r0	LTE (Cat 4)
Features
Fingerprint Reader	-	-	-	-	Yes stand-alone
Flashlight	-	-	-	-	Yes
GPS / Location	Yes	Yes	n/a	Yes	n/a
Accessibility
Adjustable Text Size	Yes	-	n/a	-	n/a
Hearing Aid Compatible	Yes M4, T3 (mostly tele-coil compatible)	-	-	-	Yes M4, T3 (mostly tele-coil compatible)
Multiple Languages	Yes	Yes	n/a	Yes	n/a
TTY/TDD (Digital)	Yes	Yes	-	Yes	Yes
Alerts
Extra Display	-	-	-	Yes	-
Ringer Profiles	-	-	Yes	-	-
Connectivity
Bluetooth	Yes	-	Yes	Yes	Yes
NFC	-	-	-	-	Yes
USB	Yes	-	Yes Mini-USB	Yes	Yes USB Type C
Wi-Fi	-	-	Yes 802.11 b,g	-	Yes 5 (802.11 a,ac,b,g,n)
Contacts
Picture ID	Yes	Yes	n/a	Yes	n/a
Ringer ID	Yes	Yes	n/a	Yes	n/a
Voice Dialing	Yes	Yes	n/a	Yes	n/a
Customization
Custom Graphics	Yes	Yes	n/a	Yes	n/a
Custom Ringtones	Yes	Yes	n/a	Yes	n/a
Real-Music Ringers	Yes	-	n/a	-	n/a
Data & Network
Data Tethering	Yes	Yes	n/a	Yes	n/a
Dual-SIM	-	-	-	-	Yes
WAP / Web Browser	Yes	Yes	n/a	Yes	n/a
Input
Predictive Text Entry	Yes	Yes	n/a	Yes	n/a
Side Keys	Yes	Yes	Yes	Yes	Yes
Touch Screen	-	-	-	-	Yes Capacitive
Memory
Memory Card Slot	Yes	-	Yes	-	Yes
Messaging
Email Client	-	-	n/a	-	n/a
MMS	Yes	-	n/a	-	n/a
Text Messaging Templates	Yes	-	n/a	Yes	n/a
Music
Headphone Jack (3.5mm)	Yes	-	-	-	Yes
Music Player	Yes	-	n/a	Yes	n/a
Power
Fast Charging	-	-	-	-	Yes
Productivity
Alarm	Yes	Yes	n/a	Yes	n/a
Calculator	Yes	Yes	n/a	Yes	n/a
Calendar	Yes	Yes	n/a	Yes	n/a
To-Do List	-	Yes	n/a	Yes	n/a
Voice Memo	Yes	Yes	n/a	Yes	n/a
Software
BREW	Yes	-	n/a	-	n/a
Games	Yes	Yes	n/a	Yes	n/a
Java (J2ME)	-	Yes	n/a	Yes	n/a
Voice
HD Voice	-	-	-	-	Yes
Headset Jack (2.5 mm)	-	Yes	n/a	Yes	n/a
Speaker Phone	Yes	-	Yes	Yes	Yes
	Samsung Trance SCH-U490	Samsung SPH-A660 / VI660	HP iPAQ 510 Voice Messenger	Samsung MM-A900 / SPH-A900 / Ace	ZTE Blade V8 Pro
	X >	< X >	< X >	< X >	< X

NOTE: Differences are highlighted with bold / black text for visual clarity only.


Phone	Samsung Trance SCH-U490	Samsung SPH-A660 / VI660	HP iPAQ 510 Voice Messenger	Samsung MM-A900 / SPH-A900 / Ace	ZTE Blade V8 Pro