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Phone LG Tritan AX-840 / UX-840 BlackBerry Pearl 8100 Cricket Icon 4 Ericsson R520 Sanyo SCP-4700
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3" diag.
5 : 3
? 6.5" diag.
20 : 9
? ?
Display Resolution & Type 240 x 400 pixels
(~155 ppi)
LCD (TFT/TFD)
240 x 260 pixels
LCD (TFT/TFD)
720 x 1600 pixels
(~270 ppi)
LCD (TFT/TFD)
? ?
Display Refresh ? ? 60 Hz ? ?
Battery 950 mAh 900 mAh 4,000 mAh ? ?
Processor ? ? 2 GHz MediaTek Helio A22 (MT6761V) ? ?
RAM ? ? 3 GB ? ?
Storage ? raw hardware ? raw hardware 32 GB ? raw hardware ? raw hardware
Main Camera 3 megapixel 1 megapixel 13 megapixel - -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture QVGA (320 x 240) - 1080p HD - -
Front Camera - - 5 megapixel - -
Weight 5.03 oz
(143g)
3.16 oz
(90g)
6.75 oz
(191g)
4.23 oz
(120g)
5 oz
(142g)
Dimensions 4.45" x 2.24" x 0.65"
(113 x 57 x 16.5 mm)
4.2" x 2" x 0.57"
(107 x 51 x 14.5 mm)
6.57" x 3.01" x 0.34"
(167 x 76 x 8.6 mm)
5.12" x 1.97" x 0.63"
(130 x 50 x 16 mm)
5.31" x 1.73" x 1.11"
(135 x 44 x 28.2 mm)
Form Factor Slide Slab Slab Slab Slab
Platform / OS (proprietary) BlackBerry OS Android (proprietary) (proprietary)
Network Bands

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 12, 14, 30

WCDMA: 2, 4, 5

GSM: 900, 1800, 1900

CDMA: 1900

AMPS: 850

Data Technology EVDO r0 EDGE LTE (Cat 4) GPRS -
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - - Yes - -
GPS / Location Yes n/a n/a - -
Accessibility
Adjustable Text Size Yes n/a n/a - -
Hearing Aid Compatible Yes - Yes - -
Multiple Languages Yes n/a n/a Yes -
TTY/TDD (Digital) Yes Yes Yes - -
Alerts
Ringer Profiles - Yes - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
HSP, Sync, OPP, DUN
-
Infrared (IR) - - - Yes -
NFC - - Yes - -
USB Yes
Micro-USB
Yes
Mini-USB
Yes
USB Type C
- -
Wi-Fi - - Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID Yes n/a n/a - -
Ringer ID Yes n/a n/a - -
Voice Dialing Yes n/a n/a Yes Yes
Customization
Custom Graphics Yes n/a n/a - -
Custom Ringtones Yes n/a n/a Yes -
Real-Music Ringers Yes n/a n/a - -
Data & Network
Data Tethering - n/a n/a Yes Yes
WAP / Web Browser Yes n/a n/a Yes Yes
Input
Predictive Text Entry - n/a n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes - - -
Touch Screen Yes - Yes - -
Memory
Memory Card Slot Yes Yes Yes - -
Messaging
Email Client Yes n/a n/a - -
Instant Messaging Yes n/a n/a - -
MMS Yes n/a n/a - -
Text Messaging Templates Yes n/a n/a Yes -
Music
Headphone Jack (3.5mm) Yes - Yes - -
Music Player Yes n/a n/a - -
Productivity
Alarm Yes n/a n/a Yes Yes
Calculator Yes n/a n/a Yes Yes
Calendar Yes n/a n/a Yes Yes
To-Do List - n/a n/a - Yes
Voice Memo Yes n/a n/a Yes Yes
Software
BREW Yes n/a n/a - -
Games Yes n/a n/a Yes Yes
Java (J2ME) - n/a n/a - -
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) - n/a n/a - Yes
Push-To-Talk - Yes * - - -
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  LG Tritan AX-840 / UX-840 BlackBerry Pearl 8100 Cricket Icon 4 Ericsson R520 Sanyo SCP-4700
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone LG Tritan AX-840 / UX-840 BlackBerry Pearl 8100 Cricket Icon 4 Ericsson R520 Sanyo SCP-4700

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