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Phone LG AX-490 BlackBerry 7750 Samsung SCH-R211 Samsung SCH-A990 HTC EVO V 4G / EVO 3D (CDMA)
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 1.5" diag.
1 : 1
? 4.3" diag.
16 : 9
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
128 x 128 pixels
(~121 ppi)
LCD (STN)
240 x 320 pixels
LCD (TFT/TFD)
540 x 960 pixels
(~256 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? ? 60 Hz
Battery 1,100 mAh ? 800 mAh 1,000 mAh 1,730 mAh
Processor ? ? ? ? 1.2 GHz Qualcomm Snapdragon S3 MSM8660 (dual-core)
RAM ? ? ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera Yes - - 3 megapixel 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - - ? 720p HD
Front Camera - - - - 1 megapixel
Weight 3.79 oz
(107g)
5.01 oz
(142g)
2.73 oz
(77g)
4.4 oz
(125g)
6 oz
(170g)
Dimensions 3.74" x 1.92" x 1"
(95 x 49 x 25.4 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
4.07" x 1.77" x 0.59"
(103 x 45 x 15 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
4.96" x 2.56" x 0.47"
(126 x 65 x 11.9 mm)
Form Factor Clamshell Slab Slab Clamshell Slab
Platform / OS (proprietary) BlackBerry OS (proprietary) (proprietary) Android
Network Bands

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 1900

CDMA: 850, 1700, 1900

CDMA: 850, 1900

4G WiMAX: 41

CDMA: 800, 850, 1900

Data Technology 1xRTT 1xRTT 1xRTT EVDO r0 WiMAX
Features 
Flashlight - - - Yes -
GPS / Location Yes n/a Yes Yes n/a
Accessibility
Hearing Aid Compatible Yes - Yes Yes -
Multiple Languages Yes n/a Yes Yes n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - Yes -
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes
Classic Audio
-
-
Yes
Classic Audio
Yes
Classic Audio
Mobile Hotspot - n/a - - n/a
USB Yes Yes - Yes Yes
Micro-USB
Wi-Fi - - - - Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes n/a Yes Yes n/a
Ringer ID Yes n/a Yes Yes n/a
Voice Dialing Yes n/a - Yes n/a
Customization
Custom Graphics Yes n/a Yes Yes n/a
Custom Ringtones Yes n/a Yes Yes n/a
Real-Music Ringers Yes n/a - Yes n/a
Data & Network
Data Tethering Yes n/a - Yes n/a
WAP / Web Browser Yes n/a Yes Yes n/a
Input
Predictive Text Entry - n/a Yes Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes - - -
Touch Screen - - - - Yes
Memory
Memory Card Slot - - - Yes Yes
Messaging
Email Client - n/a - - n/a
EMS / Picture Messaging - n/a - Yes n/a
Instant Messaging - n/a - - n/a
MMS Yes n/a - Yes n/a
Text Messaging Templates Yes n/a Yes Yes n/a
Music
FM Radio - - - - Yes
Headphone Jack (3.5mm) - - - - Yes
Music Player - n/a - Yes n/a
Stereo Speakers Yes - - Yes -
Photo & Video
DLNA - - - - Yes
TV Output - - - Yes Yes
Productivity
Alarm Yes n/a Yes Yes n/a
Calculator Yes n/a Yes Yes n/a
Calendar Yes n/a Yes Yes n/a
To-Do List - n/a - - n/a
Voice Memo Yes n/a - Yes n/a
Software
BREW Yes n/a Yes Yes n/a
Games Yes n/a Yes Yes n/a
Java (J2ME) - n/a - - n/a
Voice
Headset Jack (2.5 mm) Yes n/a Yes - n/a
Speaker Phone Yes - Yes Yes Yes
  LG AX-490 BlackBerry 7750 Samsung SCH-R211 Samsung SCH-A990 HTC EVO V 4G / EVO 3D (CDMA)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG AX-490 BlackBerry 7750 Samsung SCH-R211 Samsung SCH-A990 HTC EVO V 4G / EVO 3D (CDMA)

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