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Phone Samsung Transform Ultra NEC Terrain Motorola V878 Samsung Galaxy S21 Motorola A845
Current U.S. Carriers (none) (none) (none) Verizon (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3.5" diag.
5 : 3
3.1" diag.
4 : 3
? 6.2" diag.
20 : 9
?
Display Resolution & Type 320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
480 x 640 pixels
(~258 ppi)
LCD (TFT/TFD)
128 x 160 pixels
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh 60 Hz 60 Hz ? 120 Hz ?
Battery 1,500 mAh 1,900 mAh ? 4,000 mAh ?
Processor 1 GHz Qualcomm Snapdragon S2 MSM8655 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 ? 2.8 GHz Qualcomm Snapdragon 888 ?
RAM ? 1 GB ? 8 GB ?
Storage ? raw hardware 8 GB ? raw hardware 128 GB * ? raw hardware
Main Camera 3 megapixel 5 megapixel Yes 12 megapixel Yes
Wide Camera - - - 12 megapixel -
Tele Camera - - - 64 megapixel -
Video Capture VGA (640 x 480) 720p HD ? 8K ?
Front Camera Yes Yes - 10 megapixel Yes
Weight 4.9 oz
(139g)
6.06 oz
(172g)
2.82 oz
(80g)
6.03 oz
(171g)
5.47 oz
(155g)
Dimensions 4.5" x 2.4" x 0.55"
(114 x 61 x 14 mm)
5.02" x 2.54" x 0.57"
(128 x 65 x 14.5 mm)
3.23" x 1.65" x 0.85"
(82 x 42 x 21.6 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.4" x 2.2" x 1"
(137 x 56 x 25.4 mm)
Form Factor Slide Slab Clamshell Slab Slab
Platform / OS Android Android (proprietary) Android (proprietary)
Network Bands

CDMA: 800, 850, 1900

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 5

GSM: 850, 1900

GSM: 900, 1800, 1900

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

WCDMA: 2

GSM: 850, 1800, 1900

Data Technology EVDO rA LTE (Cat 3) GPRS NR (5G) WCDMA (UMTS)
Features 
Barometer - - - Yes -
Fingerprint Reader - - - Yes
in-display (ultrasonic)
-
Flashlight - - - Yes -
GPS / Location n/a n/a - n/a Yes
Ruggedized - Yes - - -
Water-Resistant - Yes
IPX7 (snorkeling)
- Yes
IPX8 (SCUBA)
-
Accessibility
Adjustable Text Size n/a n/a - n/a -
Hearing Aid Compatible Yes Yes - Yes -
Multiple Languages n/a n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Extra Display - - Yes - -
Ringer Profiles - - Yes - Yes
Connectivity
Bluetooth Yes Yes - Yes Yes
Infrared (IR) - - - - Yes
Mobile Hotspot n/a n/a - n/a -
NFC - Yes - Yes -
USB Yes Yes
Micro-USB
Yes Yes
USB Type C
Yes
Wi-Fi Yes
4 (802.11 a,b,g,n)
Yes
4 (802.11 b,g,n)
- Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID n/a n/a Yes n/a Yes
Ringer ID n/a n/a Yes n/a Yes
Voice Dialing n/a n/a Yes n/a Yes
Customization
Custom Graphics n/a n/a Yes n/a Yes
Custom Ringtones n/a n/a Yes n/a Yes
Real-Music Ringers n/a n/a - n/a Yes
Data & Network
Data Tethering n/a n/a Yes n/a Yes
WAP / Web Browser n/a n/a Yes n/a Yes
Input
Predictive Text Entry n/a n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes - - -
Touch Screen Yes Yes - Yes -
Memory
Memory Card Slot Yes Yes - - -
Messaging
Email Client n/a n/a - n/a Yes
EMS / Picture Messaging n/a n/a Yes n/a Yes
Instant Messaging n/a n/a - n/a Yes
MMS n/a n/a Yes n/a Yes
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) Yes Yes - - -
Music Player n/a 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 n/a Yes
Calculator n/a n/a Yes n/a Yes
Calendar n/a n/a Yes n/a Yes
To-Do List n/a n/a - n/a -
Voice Memo n/a n/a Yes n/a Yes
Software
Games n/a n/a Yes n/a Yes
Java (J2ME) n/a n/a Yes n/a Yes
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) n/a n/a - n/a Yes
Push-To-Talk - Yes - - -
Speaker Phone Yes Yes - Yes Yes
  Samsung Transform Ultra NEC Terrain Motorola V878 Samsung Galaxy S21 Motorola A845
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Transform Ultra NEC Terrain Motorola V878 Samsung Galaxy S21 Motorola A845

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