| OS |
Android 4.4.2 (KitKat), ZTE UI with simplified settings & Dual SIM configurations |
| Chipset |
Spreadtrum SC7731G (28 nm 1.2GHz Quad-Core with 4x Cortex-A7 1.2GHz & ARM Mali-400 MP2 GPU @ 400MHz with 720p Hardware Video Decoder) |
| RAM |
512MB High-Speed RAM |
| Storage |
4GB Internal Storage (2.2GB User Accessible) |
| Display |
4.0 inches • 480 x 800 pixels (5:3, 233 ppi) |
| Main camera |
2.0 MP Main (LED flash, Face Detection, 480p@30fps video) |
| Selfie camera |
0.3 MP VGA (480p video) |
| Battery |
1400 mAh User-Replaceable / Removable Battery (Powers over 8 hours calling / 250 hours standby!), Micro-USB 2.0 charging • Removable Li-Po 1400 mAh |
| Weight |
120 g (4.23 oz) |
Latest ZTE Blade AF3 user agents:
| User Agent |
Browser | Platform |
| Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; ZTE T221 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/57.0.2987.108 UCBrowser/13.0.0.1288 Mobile Safari/537.36 |
UC Browser 13 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; ZTE T221 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/12.13.0.1207 U3/0.8.0 Mobile Safari/534.30 |
UC Browser 12 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; ZTE T221 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/10.8.5.725 U3/0.8.0 Mobile Safari/534.30 |
UC Browser 10 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; U; Android 4.4.2; en-US; ZTE T221 Build/KOT49H) AppleWebKit/534.30 (KHTML, like Gecko) Version/4.0 UCBrowser/10.1.0.527 U3/0.8.0 Mobile Safari/534.30 |
UC Browser 10 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Mobile Safari/537.36 OPR/58.4.2878.56737 |
Opera Mobile 58 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Mobile Safari/537.36 |
Chrome Mobile 81 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.117 Mobile Safari/537.36 |
Chrome Mobile 81 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Mobile Safari/537.36 |
Chrome Mobile 80 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Mobile Safari/537.36 |
Chrome Mobile 80 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.93 Mobile Safari/537.36 |
Chrome Mobile 79 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.90 Mobile Safari/537.36 |
Chrome Mobile 78 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.62 Mobile Safari/537.36 |
Chrome Mobile 78 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Mobile Safari/537.36 |
Chrome Mobile 78 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.92 Mobile Safari/537.36 |
Chrome Mobile 77 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Mobile Safari/537.36 |
Chrome Mobile 76 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.136 Mobile Safari/537.36 |
Chrome Mobile 74 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.105 Mobile Safari/537.36 |
Chrome Mobile 72 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 YaBrowser/18.11.1.1011.00 Mobile Safari/537.36 |
Yandex Browser 18 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 YandexSearch/7.15 |
Chrome Webview 30 | Android 4Blade AF3 |
| Mozilla/5.0 (Linux; Android 4.4.2; ZTE T221 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 YandexSearch/7.05 |
Chrome Webview 30 | Android 4Blade AF3 |
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