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Phone ZTE Blade Z Max Motorola razr (2020) Ericsson T66 Motorola V710 Samsung Galaxy S21
Current U.S. Carriers (none) (none) (none) (none) Verizon
Global Availability Released Released Released Released Released
Specifications 
Display Size 6" diag.
16 : 9
6.2" diag.
22 : 9
? ? 6.2" diag.
20 : 9
Display Resolution & Type 1080 x 1920 pixels
(~367 ppi)
LCD (TFT/TFD)
876 x 2142 pixels
(~373 ppi)
AMOLED
? 176 x 220 pixels
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
Display Refresh 60 Hz 60 Hz ? ? 120 Hz
Battery 4,080 mAh 2,800 mAh ? ? 4,000 mAh
Processor 1.4 GHz Qualcomm Snapdragon 435 (MSM8940) Qualcomm Snapdragon 765G ? ? 2.8 GHz Qualcomm Snapdragon 888
RAM 2 GB 8 GB ? ? 8 GB
Storage 32 GB 256 GB ? raw hardware ? raw hardware 128 GB *
Main Camera 16 megapixel 48 megapixel - 1 megapixel 12 megapixel
Wide Camera - - - - 12 megapixel
Tele Camera - - - - 64 megapixel
Video Capture 1080p HD 4K UHD - ? 8K
Front Camera 8 megapixel 20 megapixel - - 10 megapixel
Weight 6.58 oz
(186g)
6.77 oz
(192g)
2.08 oz
(59g)
4.06 oz
(115g)
6.03 oz
(171g)
Dimensions 6.51" x 3.28" x 0.33"
(165 x 83 x 8.3 mm)
3.61" x 2.86" x 0.63"
(92 x 73 x 16 mm)
3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
3.7" x 1.93" x 0.92"
(94 x 49 x 23.4 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
Form Factor Slab Clamshell Slab Clamshell Slab
Platform / OS Android Android (proprietary) (proprietary) Android
Network Bands

4G LTE: 2, 4, 5, 12, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

5G: 2, 5, 25, 41, 66, 71, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

GSM: 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 6) NR (5G) - 1xRTT NR (5G)
Features 
Barometer - Yes - - Yes
Fingerprint Reader Yes
stand-alone
Yes
stand-alone
- - Yes
in-display (ultrasonic)
Flashlight Yes Yes - - Yes
GPS / Location n/a n/a - Yes n/a
Water-Resistant - Yes - - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible Yes Yes - Yes Yes
Multiple Languages n/a n/a Yes Yes n/a
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Extra Display - Yes - Yes -
Ringer Profiles - - Yes - -
Connectivity
Bluetooth Yes Yes - Yes Yes
NFC - Yes - - Yes
USB Yes
USB Type C
Yes
USB Type C
- Yes * Yes
USB Type C
Wi-Fi Yes
4 (802.11 b,g,n)
Yes
5 (802.11 ac,b,g,n)
- - Yes
6 (802.11 a,ac,ax,b,g,n)
Contacts
Picture ID n/a n/a - Yes n/a
Ringer ID n/a n/a - Yes n/a
Voice Dialing n/a n/a - Yes n/a
Customization
Custom Graphics n/a n/a Yes Yes n/a
Custom Ringtones n/a n/a Yes Yes n/a
Real-Music Ringers n/a n/a - Yes n/a
Data & Network
Data Tethering n/a n/a - Yes n/a
Dual-SIM - Yes - - -
WAP / Web Browser n/a n/a Yes Yes n/a
Input
Predictive Text Entry n/a n/a Yes Yes n/a
Side Keys Yes Yes Yes Yes Yes
Touch Screen Yes Yes - - Yes
Memory
Memory Card Slot Yes - - Yes -
Messaging
Email Client n/a n/a - Yes * n/a
EMS / Picture Messaging n/a n/a Yes Yes n/a
MMS n/a n/a - Yes n/a
Text Messaging Templates n/a n/a Yes Yes n/a
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes - - - -
Music Player n/a n/a - Yes n/a
Stereo Speakers - - - - Yes
Photo & Video
TV Output - - - - Yes
Power
Fast Charging Yes Yes - - Yes
Wireless Charging - - - - Yes
Productivity
Alarm n/a n/a Yes Yes n/a
Calculator n/a n/a Yes Yes n/a
Calendar n/a n/a Yes Yes n/a
To-Do List n/a n/a Yes - n/a
Voice Memo n/a n/a - Yes n/a
Software
BREW n/a n/a - Yes n/a
Games n/a n/a Yes Yes n/a
Voice
HD Voice Yes Yes - - Yes
Headset Jack (2.5 mm) n/a n/a - Yes n/a
Speaker Phone Yes Yes - Yes Yes
  * Some versions only
  ZTE Blade Z Max Motorola razr (2020) Ericsson T66 Motorola V710 Samsung Galaxy S21
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone ZTE Blade Z Max Motorola razr (2020) Ericsson T66 Motorola V710 Samsung Galaxy S21

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