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

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

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 1900

WCDMA: 2, 4

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

Data Technology LTE (Cat 4) GPRS HSPA 7.2 LTE (Cat 4) NR (5G)
Features 
Barometer - - - - Yes
Fingerprint Reader Yes * - - - Yes
stand-alone
Flashlight Yes - - Yes Yes
GPS / Location n/a - Yes Yes n/a
Water-Resistant - - - - Yes
IPX2 (drip)
Accessibility
Adjustable Text Size n/a - - - n/a
Hearing Aid Compatible Yes - Yes Yes Yes
Multiple Languages n/a Yes Yes Yes n/a
TTY/TDD (Digital) Yes - - Yes -
Alerts
Extra Display - Yes - - Yes
Ringer Profiles - - Yes - -
Connectivity
Bluetooth Yes
Classic Audio
- Yes
Classic Audio
Yes
Classic Audio
Yes
Auracast, LE Audio, Classic Audio
Mobile Hotspot n/a - - Yes n/a
NFC Yes - - Yes Yes
USB Yes
Micro-USB
- Yes
Micro-USB
Yes
Micro-USB
Yes
USB Type C
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 Yes n/a
Ringer ID n/a Yes Yes Yes n/a
Voice Dialing n/a Yes Yes Yes n/a
Customization
Changeable Body Plates - Yes - - -
Custom Graphics n/a Yes Yes - n/a
Custom Ringtones n/a Yes Yes Yes n/a
Real-Music Ringers n/a - Yes - n/a
Data & Network
Data Tethering n/a Yes - Yes n/a
Dual-SIM Yes * - - - Yes
WAP / Web Browser n/a Yes Yes Yes n/a
Input
Predictive Text Entry n/a Yes Yes Yes n/a
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 n/a Yes Yes Yes n/a
EMS / Picture Messaging n/a Yes - - n/a
Instant Messaging n/a - Yes - n/a
MMS n/a - Yes Yes n/a
Text Messaging Templates n/a Yes Yes Yes n/a
Music
Headphone Jack (3.5mm) Yes - Yes Yes -
Music Player n/a - Yes Yes n/a
Stereo Speakers Yes - - Yes Yes
Photo & Video
Miracast Yes - - Yes Yes
TV Output - - - Yes -
Power
Fast Charging Yes - - - Yes
Wireless Charging - - - - Yes
Productivity
Alarm n/a Yes Yes Yes n/a
Calculator n/a Yes Yes Yes n/a
Calendar n/a Yes Yes Yes n/a
Voice Memo n/a Yes Yes Yes n/a
Software
Games n/a Yes Yes Yes n/a
Java (J2ME) n/a Yes Yes - n/a
Voice
HD Voice Yes - - Yes Yes
Headset Jack (2.5 mm) n/a Yes - - n/a
Speaker Phone Yes - Yes Yes Yes
  * Some versions only
  Alcatel Idol 4S Motorola T720 / T721 (GSM) Samsung Gravity TXT Amazon Fire Motorola razr (2023)
  X > < X > < X > < X > < X

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

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

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