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Phone | ZTE Z331 | Samsung Galaxy S10e | Coolpad Conjr | Samsung Array / Montage |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
5.8" diag. 19 : 9 |
5" diag. 16 : 9 |
2.4" diag. 4 : 3 |
Display Resolution & Type |
176 x 220 pixels (~117 ppi) LCD (TFT/TFD) |
1080 x 2280 pixels (~435 ppi) AMOLED |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 950 mAh | 3,100 mAh | 2,500 mAh | 1,000 mAh |
Processor | ? | 2.8 GHz Qualcomm Snapdragon 855 | 1 GHz MediaTek MT6735 | 480 MHz Qualcomm QSC6155 |
RAM | ? | 6 GB * | 3 GB | 128 MB |
Storage | ? raw hardware | 128 GB * | 16 GB | 256 MB |
Main Camera | 3 megapixel | 12 megapixel | 13 megapixel | 2 megapixel |
Wide Camera | - | 16 megapixel | - | - |
Tele Camera | - | - | - | - |
Video Capture | QCIF (176 x 144) | 4K UHD | 1080p HD | QCIF (176 x 144) |
Front Camera | - | 10 megapixel | 8 megapixel | - |
Weight |
4 oz (113g) |
5.29 oz (150g) |
5.14 oz (146g) |
4.14 oz (117g) |
Dimensions |
3.84" x 2.02" x 0.69" (98 x 51 x 17.5 mm) |
5.6" x 2.75" x 0.31" (142 x 70 x 7.9 mm) |
5.72" x 2.86" x 0.35" (145 x 73 x 8.8 mm) |
4.41" x 2.12" x 0.59" (112 x 54 x 15 mm) |
Form Factor | Clamshell | Slab | Slab | Slide |
Platform / OS | (proprietary) | Android | Android | (proprietary) |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 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, 7, 12 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 800, 850, 1900 |
Data Technology | HSDPA 3.6 | LTE (Cat 20) | LTE (Cat 4) | 1xRTT |
Features | ||||
Barometer | - | Yes | - | - |
Fingerprint Reader | - |
Yes stand-alone |
Yes stand-alone |
- |
Flashlight | - | Yes | Yes | - |
GPS / Location | Yes | n/a | n/a | Yes |
VR-ready | - | Yes | - | - |
Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - |
Accessibility | ||||
Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
Multiple Languages | Yes | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | - | - |
Ringer Profiles | Yes | - | - | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | Yes |
MirrorLink | - | Yes | - | - |
NFC | - | Yes | - | - |
USB |
Yes Micro-USB |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
Wi-Fi | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | Yes |
Ringer ID | Yes | n/a | n/a | Yes |
Voice Dialing | - | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | Yes |
Custom Ringtones | Yes | n/a | n/a | Yes |
Real-Music Ringers | Yes | n/a | n/a | Yes |
Data & Network | ||||
Data Tethering | Yes | n/a | n/a | - |
Dual-SIM | - | Yes * | Yes | - |
WAP / Web Browser | Yes | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | - | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | Yes | Yes | Yes | Yes |
Messaging | ||||
Email Client | Yes | n/a | n/a | Yes |
Instant Messaging | Yes | n/a | n/a | - |
MMS | Yes | n/a | n/a | Yes |
Text Messaging Templates | Yes | n/a | n/a | Yes |
Music | ||||
FM Radio | - | Yes | - | - |
Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
Music Player | Yes | n/a | n/a | Yes |
Stereo Speakers | - | Yes | - | - |
Photo & Video | ||||
Miracast | - | Yes | - | - |
TV Output | - | Yes | - | - |
Power | ||||
Fast Charging | - | Yes | - | - |
Wireless Charging | - | Yes | - | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | Yes |
Calculator | Yes | n/a | n/a | Yes |
Calendar | Yes | n/a | n/a | Yes |
Voice Memo | Yes | n/a | n/a | Yes |
Software | ||||
Games | Yes | n/a | n/a | Yes |
Java (J2ME) | Yes | n/a | n/a | Yes |
Voice | ||||
HD Voice | - | Yes | - | - |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
ZTE Z331 | Samsung Galaxy S10e | Coolpad Conjr | Samsung Array / Montage |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Z331 | Samsung Galaxy S10e | Coolpad Conjr | Samsung Array / Montage |