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Phone Palm Treo 650 (CDMA) LG Harmony 4 / Xpression Plus 3 / Premier Pro Plus HTC SPV C550 (Hurricane) TCL REVVL 5G
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size ? 6.1" diag.
19.5 : 9
? 6.5" diag.
19.5 : 9
Display Resolution & Type 320 x 320 pixels
LCD (TFT/TFD)
720 x 1560 pixels
(~282 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
1080 x 2340 pixels
(~395 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? 60 Hz
Battery ? 3,500 mAh ? 4,500 mAh
Processor 312 MHz Intel XScale PXA270 2 GHz MediaTek Helio P22 (MT6762) ? 2.4 GHz Qualcomm Snapdragon 765
RAM ? 3 GB * ? 6 GB
Storage ? raw hardware 32 GB ? raw hardware 256 GB
Main Camera Yes 13 megapixel 1 megapixel 48 megapixel
Wide Camera - 5 megapixel - 8 megapixel
Tele Camera - - - -
Video Capture QVGA (320 x 240) 1080p HD ? 4K UHD
Front Camera - 8 megapixel - 16 megapixel
Weight 6.3 oz
(179g)
6.1 oz
(173g)
3.77 oz
(107g)
7.58 oz
(215g)
Dimensions 4.4" x 2.3" x 0.9"
(112 x 58 x 22.9 mm)
6.15" x 2.92" x 0.34"
(156 x 74 x 8.6 mm)
4.25" x 1.81" x 0.69"
(108 x 46 x 17.5 mm)
6.51" x 3" x 0.37"
(165 x 76 x 9.4 mm)
Platform / OS Palm OS Android Windows Mobile Standard Android
Network Bands

CDMA: 850, 1900

4G LTE: 2, 4, 5, 12, 13, 14, 25, 26, 29, 30, 41, 66, 71

WCDMA: 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

GSM: 900, 1800, 1900

5G: 2, 25, 41, 66, 71

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology 1xRTT LTE (Cat 6) GPRS NR (5G)
Features 
Fingerprint Reader - Yes
stand-alone
- Yes
stand-alone
Flashlight - Yes - Yes
Accessibility
Hearing Aid Compatible - Yes - Yes
TTY/TDD (Digital) - Yes - Yes
Alerts
Ringer Profiles - - Yes -
Connectivity
Bluetooth Yes Yes Yes Yes
Infrared (IR) Yes - Yes -
NFC - - - Yes
USB - Yes
USB Type C
Yes Yes
USB Type C
Wi-Fi - Yes
4 (802.11 a,b,g,n)
- Yes
5 (802.11 a,ac,b,g,n)
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - -
Touch Screen Yes Yes - Yes
Memory
Memory Card Slot Yes Yes Yes Yes
Music
FM Radio - Yes - -
Headphone Jack (3.5mm) - Yes - Yes
Voice
HD Voice - Yes - Yes
Speaker Phone Yes Yes Yes Yes
  Palm Treo 650 (CDMA) LG Harmony 4 / Xpression Plus 3 / Premier Pro Plus HTC SPV C550 (Hurricane) TCL REVVL 5G
  X > < X > < X > < X

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

 
Phone Palm Treo 650 (CDMA) LG Harmony 4 / Xpression Plus 3 / Premier Pro Plus HTC SPV C550 (Hurricane) TCL REVVL 5G

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