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Phone Palm Treo 650 (CDMA) LG Q7+ AT&T Maestro 3
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size ? 5.5" diag.
18 : 9
6.5" diag.
20 : 9
Display Resolution & Type 320 x 320 pixels
LCD (TFT/TFD)
1080 x 2160 pixels
(~439 ppi)
LCD (TFT/TFD)
720 x 1600 pixels
(~270 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz
Battery ? 3,000 mAh 3,900 mAh
Processor 312 MHz Intel XScale PXA270 1.8 GHz Qualcomm Snapdragon 450 2 GHz MediaTek Helio A22 (MT6761)
RAM ? 4 GB 3 GB
Storage ? raw hardware 64 GB 32 GB
Main Camera Yes 16 megapixel 13 megapixel
Wide Camera - - 5 megapixel
Tele Camera - - -
Video Capture QVGA (320 x 240) 1080p HD 1080p HD
Front Camera - 8 megapixel 5 megapixel
Weight 6.3 oz
(179g)
5.11 oz
(145g)
6.24 oz
(177g)
Dimensions 4.4" x 2.3" x 0.9"
(112 x 58 x 22.9 mm)
5.66" x 2.73" x 0.33"
(144 x 69 x 8.4 mm)
6.58" x 3.03" x 0.33"
(167 x 77 x 8.4 mm)
Platform / OS Palm OS Android Android
Network Bands

CDMA: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 20, 38, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

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

Data Technology 1xRTT LTE (Cat 13) LTE (Cat 4)
Features 
Barometer - - Yes
Fingerprint Reader - Yes
stand-alone
Yes
stand-alone
Flashlight - Yes Yes
Water-Resistant - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible - Yes Yes
TTY/TDD (Digital) - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) Yes - -
NFC - Yes -
USB - Yes
USB Type C
Yes
USB Type C
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Input
Side Keys Yes Yes Yes
Text Keyboard, Hardware Yes - -
Touch Screen Yes Yes Yes
Memory
Memory Card Slot Yes Yes Yes
Music
FM Radio - Yes -
Headphone Jack (3.5mm) - Yes Yes
Photo & Video
DLNA - Yes -
Power
Fast Charging - Yes -
Voice
HD Voice - Yes Yes
Speaker Phone Yes Yes Yes
  Palm Treo 650 (CDMA) LG Q7+ AT&T Maestro 3
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Phone Palm Treo 650 (CDMA) LG Q7+ AT&T Maestro 3

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