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Phone Motorola razr (2019) Ericsson T66 Asus ZenFone 4
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size 6.2" diag.
22 : 9
? 5.5" diag.
16 : 9
Display Resolution & Type 876 x 2142 pixels
(~373 ppi)
AMOLED
? 1080 x 1920 pixels
(~401 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? 60 Hz
Battery 2,510 mAh ? 3,300 mAh
Processor 2.2 GHz Qualcomm Snapdragon 710 ? 2.2 GHz Qualcomm Snapdragon 630
RAM 6 GB ? 4 GB
Storage 128 GB ? raw hardware 64 GB
Main Camera 16 megapixel - 12 megapixel
Wide Camera - - Yes
Tele Camera - - -
Video Capture 1080p HD - 4K UHD
Front Camera 5 megapixel - 8 megapixel
Weight 7.23 oz
(205g)
2.08 oz
(59g)
5.47 oz
(155g)
Dimensions 3.7" x 2.83" x 0.55"
(94 x 72 x 14 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
6.12" x 2.96" x 0.3"
(155 x 75 x 7.7 mm)
Form Factor Foldable Slab Slab
Platform / OS Android (proprietary) Android
Network Bands

4G LTE: 2, 3, 4, 5, 7, 13, 20, 28, 66

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 28

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 15) - LTE (Cat 12)
Features 
Fingerprint Reader Yes
stand-alone
- Yes
stand-alone
Flashlight Yes - Yes
Water-Resistant Yes - -
Accessibility
Hearing Aid Compatible - - Yes
Multiple Languages n/a Yes n/a
TTY/TDD (Digital) Yes - -
Alerts
Extra Display Yes - -
Ringer Profiles - Yes -
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
NFC Yes - 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)
Customization
Custom Graphics n/a Yes n/a
Custom Ringtones n/a Yes n/a
Data & Network
Dual-SIM - - Yes
WAP / Web Browser n/a Yes n/a
Input
Predictive Text Entry n/a Yes n/a
Side Keys Yes Yes Yes
Touch Screen Yes - Yes
Memory
Memory Card Slot - - Yes
Messaging
EMS / Picture Messaging n/a Yes n/a
Text Messaging Templates n/a Yes n/a
Music
Headphone Jack (3.5mm) - - Yes
Photo & Video
Miracast - - Yes
Power
Fast Charging Yes - Yes
Productivity
Alarm n/a Yes n/a
Calculator n/a Yes n/a
Calendar n/a Yes n/a
To-Do List n/a Yes n/a
Software
Games n/a Yes n/a
Voice
HD Voice Yes - -
Speaker Phone Yes - Yes
  Motorola razr (2019) Ericsson T66 Asus ZenFone 4
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Phone Motorola razr (2019) Ericsson T66 Asus ZenFone 4

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