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Phone | ZTE Z431 / Altair | Huawei Ascend Q | UTStarcom Mini 8935 | Nokia 6255i / 6256i | Samsung Galaxy Z Fold2 |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
3.2" diag. 5 : 3 |
1.5" diag. 1 : 1 |
? |
7.6" diag. 4 : 3 |
Display Resolution & Type |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
128 x 128 pixels (~121 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1768 x 2208 pixels (~372 ppi) AMOLED |
Display Refresh | ? | 60 Hz | ? | ? | 60 Hz |
Battery | 1,000 mAh | 1,500 mAh | 770 mAh | 1,070 mAh | 4,500 mAh |
Processor | ? | 800 MHz Qualcomm MSM7627A | Qualcomm MSM6050 | ? | 3.1 GHz Qualcomm Snapdragon 865+ |
RAM | ? | 512 MB | ? | ? | 12 GB |
Storage | ? raw hardware | 2 GB | ? raw hardware | ? raw hardware | 256 GB |
Main Camera | 2 megapixel | 3 megapixel | Yes | Yes | 12 megapixel |
Wide Camera | - | - | - | - | 12 megapixel |
Tele Camera | - | - | - | - | 12 megapixel |
Video Capture | QVGA (320 x 240) | ? | - | ? | 4K UHD |
Front Camera | - | - | - | - | 10 megapixel |
Weight |
3.52 oz (100g) |
4.6 oz (130g) |
2.8 oz (79g) |
4.23 oz (120g) |
9.95 oz (282g) |
Dimensions |
4.49" x 2.39" x 0.41" (114 x 61 x 10.4 mm) |
4.8" x 2.3" x 0.5" (122 x 58 x 12.7 mm) |
3.3" x 1.7" x 0.7" (84 x 43 x 17.8 mm) |
3.36" x 1.87" x 0.97" (85 x 47 x 24.6 mm) |
6.27" x 2.68" x 0.66" (159 x 68 x 16.8 mm) |
Form Factor | Slab | Slab | Clamshell | Clamshell | Foldable |
Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | Android |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
5G: 2, 5, 25, 41, 66, 71, 260, 261 4G LTE: 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 | ? | EVDO rA | 1xRTT | 1xRTT | NR (5G) |
Features | |||||
Barometer | - | - | - | - | Yes |
Fingerprint Reader | - | - | - | - |
Yes stand-alone |
Flashlight | - | - | - | - | Yes |
GPS / Location | Yes | n/a | Yes | Yes | n/a |
Accessibility | |||||
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
Yes M4 (very compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | n/a | Yes | Yes | n/a |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
Alerts | |||||
Extra Display | - | - | Yes | Yes | Yes |
Ringer Profiles | Yes | - | - | Yes | - |
Connectivity | |||||
Bluetooth | Yes | Yes | Yes | Yes | Yes |
Infrared (IR) | - | - | - | Yes | - |
Mobile Hotspot | - | n/a | - | - | n/a |
NFC | - | - | - | - | Yes |
USB |
Yes Micro-USB |
Yes Micro-USB |
- | Yes |
Yes USB Type C |
UWB | - | - | - | - | Yes |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Contacts | |||||
Picture ID | Yes | n/a | Yes | Yes | n/a |
Ringer ID | Yes | n/a | Yes | Yes | n/a |
Voice Dialing | - | n/a | Yes | Yes | n/a |
Customization | |||||
Custom Graphics | Yes | n/a | Yes | Yes | n/a |
Custom Ringtones | Yes | n/a | Yes | Yes | n/a |
Real-Music Ringers | Yes | n/a | Yes | Yes | n/a |
Data & Network | |||||
Data Tethering | Yes | n/a | - | Yes | n/a |
WAP / Web Browser | Yes | n/a | Yes | Yes | n/a |
Input | |||||
Predictive Text Entry | Yes | n/a | Yes | Yes | n/a |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | Yes | - | - | - |
Touch Screen | - |
Yes Capacitive |
- | - |
Yes Capacitive |
Memory | |||||
Memory Card Slot | Yes | Yes | - | Yes | - |
Messaging | |||||
Email Client | Yes | n/a | - | Yes | n/a |
EMS / Picture Messaging | - | n/a | Yes | Yes * | n/a |
Instant Messaging | - | n/a | - | - | n/a |
MMS | Yes | n/a | Yes | Yes | n/a |
Text Messaging Templates | Yes | n/a | Yes | Yes | n/a |
Music | |||||
FM Radio | - | - | - | Yes | - |
Headphone Jack (3.5mm) | Yes | Yes | - | - | - |
Music Player | Yes | n/a | - | Yes * | n/a |
Stereo Speakers | - | - | - | - | Yes |
Photo & Video | |||||
TV Output | - | - | - | - | Yes |
Power | |||||
Fast Charging | - | - | - | - | Yes |
Wireless Charging | - | - | - | - | Yes |
Productivity | |||||
Alarm | Yes | n/a | Yes | Yes | n/a |
Calculator | Yes | n/a | Yes | Yes | n/a |
Calendar | Yes | n/a | Yes | Yes | n/a |
To-Do List | - | n/a | - | Yes | n/a |
Voice Memo | Yes | n/a | Yes | Yes | n/a |
Software | |||||
BREW | Yes | n/a | Yes | Yes * | n/a |
Games | Yes | n/a | Yes | Yes | n/a |
Java (J2ME) | - | n/a | - | Yes * | n/a |
Voice | |||||
HD Voice | - | - | - | - | Yes |
Headset Jack (2.5 mm) | - | n/a | - | Yes | n/a |
Speaker Phone | Yes | Yes | Yes | Yes | Yes |
* Some versions only | |||||
ZTE Z431 / Altair | Huawei Ascend Q | UTStarcom Mini 8935 | Nokia 6255i / 6256i | Samsung Galaxy Z Fold2 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Z431 / Altair | Huawei Ascend Q | UTStarcom Mini 8935 | Nokia 6255i / 6256i | Samsung Galaxy Z Fold2 |