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Phone Samsung Trance SCH-U490 Samsung Transform Ultra Palm Treo 600 (CDMA) Nokia G50 BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2.1" diag.
4 : 3
3.5" diag.
5 : 3
? 6.8" diag.
19.5 : 9
?
Display Resolution & Type 176 x 220 pixels
(~134 ppi)
LCD (TFT/TFD)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
160 x 160 pixels
LCD (Color)
720 x 1560 pixels
(~252 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh ? 60 Hz ? 60 Hz ?
Battery ? 1,500 mAh ? 5,000 mAh ?
Processor ? 1 GHz Qualcomm Snapdragon S2 MSM8655 ? Qualcomm Snapdragon 480 ?
RAM ? ? ? 4 GB ?
Storage ? raw hardware ? raw hardware ? raw hardware 128 GB ? raw hardware
Main Camera 1 megapixel 3 megapixel Yes 48 megapixel -
Wide Camera - - - 5 megapixel -
Tele Camera - - - - -
Video Capture - VGA (640 x 480) - 1080p HD -
Front Camera - Yes - 8 megapixel -
Weight 3.53 oz
(100g)
4.9 oz
(139g)
6.2 oz
(176g)
7.76 oz
(220g)
5.01 oz
(142g)
Dimensions 4" x 1.97" x 0.55"
(102 x 50 x 14 mm)
4.5" x 2.4" x 0.55"
(114 x 61 x 14 mm)
4.41" x 2.36" x 0.87"
(112 x 60 x 22.1 mm)
6.84" x 3.06" x 0.35"
(174 x 78 x 8.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Slide Slide Slab Slab Slab
Platform / OS (proprietary) Android Palm OS Android BlackBerry OS
Network Bands

CDMA: 850, 1900

CDMA: 800, 850, 1900

CDMA: 850, 1900

5G: 2, 5, 7, 38, 41, 66, 71, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology 1xRTT EVDO rA 1xRTT NR (5G) 1xRTT
Features 
Fingerprint Reader - - - Yes
stand-alone
-
Flashlight - - - Yes -
GPS / Location Yes n/a n/a n/a n/a
Accessibility
Adjustable Text Size Yes n/a n/a n/a n/a
Hearing Aid Compatible Yes Yes - Yes -
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
- Yes
Classic Audio
-
Infrared (IR) - - Yes - -
Mobile Hotspot - n/a n/a n/a n/a
NFC - - - Yes -
USB Yes Yes Yes Yes
USB Type C
Yes
Wi-Fi - Yes
4 (802.11 a,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID Yes n/a n/a n/a n/a
Voice Dialing Yes n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers Yes n/a n/a n/a n/a
Data & Network
Data Tethering Yes n/a n/a n/a n/a
Dual-SIM - - - Yes -
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes Yes - Yes
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client - n/a n/a n/a n/a
Instant Messaging - n/a n/a n/a n/a
MMS Yes n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) Yes Yes - Yes -
Music Player Yes n/a n/a n/a n/a
Power
Fast Charging - - - Yes -
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List - n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
BREW Yes n/a n/a n/a n/a
Games Yes n/a n/a n/a n/a
Java (J2ME) - n/a n/a n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) - n/a n/a n/a n/a
Speaker Phone Yes Yes Yes Yes -
  Samsung Trance SCH-U490 Samsung Transform Ultra Palm Treo 600 (CDMA) Nokia G50 BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Trance SCH-U490 Samsung Transform Ultra Palm Treo 600 (CDMA) Nokia G50 BlackBerry 7750

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