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Phone Samsung Galaxy S21 ZTE Blade Vantage Samsung Glyde U940 Nokia 2600
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.2" diag.
20 : 9
5" diag.
16 : 9
2.8" diag.
16.5 : 9
?
Display Resolution & Type 1080 x 2400 pixels
(~424 ppi)
AMOLED
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
240 x 440 pixels
(~182 ppi)
LCD (TFT/TFD)
128 x 128 pixels
LCD (Color)
Display Refresh 120 Hz 60 Hz ? ?
Battery 4,000 mAh 2,500 mAh 1,000 mAh 820 mAh
Processor 2.8 GHz Qualcomm Snapdragon 888 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) ? ?
RAM 8 GB 2 GB ? ?
Storage 128 GB * 16 GB ? raw hardware ? raw hardware
Main Camera 12 megapixel 8 megapixel 2 megapixel -
Wide Camera 12 megapixel - - -
Tele Camera 64 megapixel - - -
Video Capture 8K 720p HD QVGA (320 x 240) -
Front Camera 10 megapixel 2 megapixel - -
Weight 6.03 oz
(171g)
5.29 oz
(150g)
4.2 oz
(119g)
3.33 oz
(94g)
Dimensions 5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.73" x 2.85" x 0.36"
(146 x 72 x 9.2 mm)
4.09" x 1.98" x 0.71"
(104 x 50 x 18 mm)
4.24" x 1.81" x 0.8"
(108 x 46 x 20.3 mm)
Form Factor Slab Slab Slide Slab
Platform / OS Android Android (proprietary) (proprietary)
Network Bands

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

4G LTE: 2, 4, 5, 13

CDMA: 850, 1900

GSM: 850, 1900

*

Data Technology NR (5G) LTE (Cat 4) EVDO r0 -
Features 
Barometer Yes - - -
Fingerprint Reader Yes
in-display (ultrasonic)
- - -
Flashlight Yes Yes - -
GPS / Location n/a n/a Yes -
Water-Resistant Yes
IPX8 (SCUBA)
- - -
Accessibility
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages n/a n/a Yes Yes
TTY/TDD (Digital) Yes Yes Yes -
Alerts
Ringer Profiles - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
NFC Yes - - -
USB Yes
USB Type C
Yes
Micro-USB
Yes -
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 b,g,n)
- -
Contacts
Picture ID n/a n/a Yes -
Ringer ID n/a n/a Yes Yes
Voice Dialing n/a n/a Yes -
Customization
Changeable Body Plates - - - Yes
Custom Graphics n/a n/a Yes -
Custom Ringtones n/a n/a Yes Yes
Real-Music Ringers n/a n/a Yes -
Data & Network
Data Tethering n/a n/a Yes -
WAP / Web Browser n/a n/a Yes -
Input
Predictive Text Entry n/a n/a Yes Yes
Side Keys Yes Yes Yes -
Text Keyboard, Hardware - - Yes -
Touch Screen Yes Yes Yes -
Memory
Memory Card Slot - Yes Yes -
Messaging
MMS n/a n/a Yes -
Text Messaging Templates n/a n/a Yes -
Music
Headphone Jack (3.5mm) - Yes - -
Music Player n/a n/a Yes -
Stereo Speakers Yes - - -
Photo & Video
TV Output Yes - - -
Power
Fast Charging Yes - - -
Wireless Charging Yes - - -
Productivity
Alarm n/a n/a Yes Yes
Calculator n/a n/a Yes Yes
Calendar n/a n/a Yes Yes
Software
BREW n/a n/a Yes -
Games n/a n/a Yes Yes
Voice
HD Voice Yes Yes - -
Headset Jack (2.5 mm) n/a n/a Yes -
Speaker Phone Yes Yes Yes Yes
  Samsung Galaxy S21 ZTE Blade Vantage Samsung Glyde U940 Nokia 2600
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Phone Samsung Galaxy S21 ZTE Blade Vantage Samsung Glyde U940 Nokia 2600

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