Compare Phones
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| Phone | ZTE Flash | Samsung Jack i637 |
| Current U.S. Carriers | (none) | (none) |
| Global Availability | Released | Released |
| Specifications | ||
|---|---|---|
| Display Size |
4.5" diag. 16 : 9 |
2.4" diag. 4 : 3 |
| Display Resolution & Type |
720 x 1280 pixels (~326 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? |
| Battery | 1,780 mAh | 1,480 mAh |
| Processor | 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 | ? |
| RAM | 1 GB | ? |
| Storage | 8 GB | ? raw hardware |
| Main Camera | 12 megapixel | 3 megapixel |
| Wide Camera | - | - |
| Tele Camera | - | - |
| Video Capture | 1080p HD | ? |
| Front Camera | 1 megapixel | - |
| Weight |
5.2 oz (147g) |
3.6 oz (102g) |
| Dimensions |
5.27" x 2.56" x 0.38" (134 x 65 x 9.7 mm) |
4.4" x 2.4" x 0.5" (112 x 61 x 12.7 mm) |
| Platform / OS | Android | Windows Mobile Standard |
| Network Bands |
4G LTE: 25 CDMA: 800, 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 3) | HSDPA 3.6 |
| Features | ||
| Accessibility | ||
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
| TTY/TDD (Digital) | Yes | - |
| Alerts | ||
| Ringer Profiles | - | Yes |
| Connectivity | ||
| Bluetooth | Yes | Yes |
| NFC | Yes | - |
| USB |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
| Input | ||
| Side Keys | Yes | Yes |
| Text Keyboard, Hardware | - | Yes |
| Touch Screen |
Yes Capacitive |
- |
| Memory | ||
| Memory Card Slot | Yes | Yes |
| Music | ||
| Headphone Jack (3.5mm) | Yes | - |
| Voice | ||
| HD Voice | Yes | - |
| Speaker Phone | Yes | Yes |
| ZTE Flash | Samsung Jack i637 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Flash | Samsung Jack i637 |
