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Phone Motorola T720 / T721 (GSM) Alcatel Idol 4S Amazon Fire Motorola razr (2023) Samsung Gravity TXT
Current U.S. Carriers (none) (none) (none) AT&T (none)
Global Availability Released Not yet released Released Released Released
Specifications 
Display Size ? 5.5" diag.
16 : 9
4.7" diag.
16 : 9
6.9" diag.
22 : 9
2.4" diag.
4 : 3
Display Resolution & Type 120 x 160 pixels
LCD (STN)
1440 x 2560 pixels
(~534 ppi)
AMOLED
720 x 1280 pixels
(~312 ppi)
LCD (TFT/TFD)
1080 x 2640 pixels
(~413 ppi)
AMOLED
240 x 320 pixels
(~167 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? 144 Hz ?
Battery ? 3,000 mAh 2,400 mAh 4,200 mAh 1,000 mAh
Processor ? 1.8 GHz Qualcomm Snapdragon 652 (MSM8976) 2.2 GHz Qualcomm Snapdragon 800 2.5 GHz Snapdragon 7 Gen 1 ?
RAM ? 3 GB 2 GB 8 GB ?
Storage ? raw hardware 32 GB 32 GB * 128 GB ? raw hardware
Main Camera - 16 megapixel 13 megapixel 64 megapixel 2 megapixel
Wide Camera - - - 13 megapixel -
Tele Camera - - - - -
Video Capture - 4K UHD 1080p HD 4K UHD QVGA (320 x 240)
Front Camera - 8 megapixel 2 megapixel 32 megapixel -
Weight 3.56 oz
(101g)
5.26 oz
(149g)
5.64 oz
(160g)
6.65 oz
(189g)
3.95 oz
(112g)
Dimensions 3.5" x 1.87" x 0.83"
(89 x 47 x 21.1 mm)
6.06" x 2.97" x 0.28"
(154 x 75 x 7 mm)
5.5" x 2.6" x 0.35"
(140 x 66 x 8.9 mm)
3.47" x 2.91" x 0.62"
(88 x 74 x 15.8 mm)
4.41" x 2.09" x 0.55"
(112 x 53 x 14 mm)
Form Factor Clamshell Slab Slab Foldable Slide
Platform / OS (proprietary) Android (proprietary) Android (proprietary)
Network Bands

GSM: 850, 1900

4G LTE: 2, 4, 5, 7, 12, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 17

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

5G: 1, 2, 3, 5, 7, 12, 14, 20, 25, 26, 28, 29, 30, 41, 48, 66, 70, 71, 77-A, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

WCDMA: 2, 4

GSM: 850, 900, 1800, 1900

Data Technology GPRS LTE (Cat 4) LTE (Cat 4) NR (5G) HSPA 7.2
Features 
Barometer - - - Yes -
Fingerprint Reader - Yes * - Yes
stand-alone
-
Flashlight - Yes Yes Yes -
GPS / Location - n/a Yes n/a Yes
Water-Resistant - - - Yes
IPX2 (drip)
-
Accessibility
Adjustable Text Size - n/a - n/a -
Hearing Aid Compatible - Yes Yes Yes Yes
Multiple Languages Yes n/a Yes n/a Yes
TTY/TDD (Digital) - Yes Yes - -
Alerts
Extra Display Yes - - Yes -
Ringer Profiles - - - - Yes
Connectivity
Bluetooth - Yes Yes Yes Yes
Mobile Hotspot - n/a Yes n/a -
NFC - Yes Yes Yes -
USB - Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
6E (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID - n/a Yes n/a Yes
Ringer ID Yes n/a Yes n/a Yes
Voice Dialing Yes n/a Yes n/a Yes
Customization
Changeable Body Plates Yes - - - -
Custom Graphics Yes n/a - n/a Yes
Custom Ringtones Yes n/a Yes n/a Yes
Real-Music Ringers - n/a - n/a Yes
Data & Network
Data Tethering Yes n/a Yes n/a -
Dual-SIM - Yes * - Yes -
WAP / Web Browser Yes n/a Yes n/a Yes
Input
Predictive Text Entry Yes n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen - Yes Yes Yes -
Memory
Memory Card Slot - Yes - - Yes
Messaging
Email Client Yes n/a Yes n/a Yes
EMS / Picture Messaging Yes n/a - n/a -
Instant Messaging - n/a - n/a Yes
MMS - n/a Yes n/a Yes
Text Messaging Templates Yes n/a Yes n/a Yes
Music
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player - n/a Yes n/a Yes
Stereo Speakers - Yes Yes Yes -
Photo & Video
Miracast - Yes Yes Yes -
TV Output - - Yes - -
Power
Fast Charging - Yes - Yes -
Wireless Charging - - - Yes -
Productivity
Alarm Yes n/a Yes n/a Yes
Calculator Yes n/a Yes n/a Yes
Calendar Yes n/a Yes n/a Yes
Voice Memo Yes n/a Yes n/a Yes
Software
Games Yes n/a Yes n/a Yes
Java (J2ME) Yes n/a - n/a Yes
Voice
HD Voice - Yes Yes Yes -
Headset Jack (2.5 mm) Yes n/a - n/a -
Speaker Phone - Yes Yes Yes Yes
  * Some versions only
  Motorola T720 / T721 (GSM) Alcatel Idol 4S Amazon Fire Motorola razr (2023) Samsung Gravity TXT
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Motorola T720 / T721 (GSM) Alcatel Idol 4S Amazon Fire Motorola razr (2023) Samsung Gravity TXT

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