Compare Haier G21
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 | |||
| Dimensions | 132 x 68 x 8.9 mm | 147.9 x 73.4 x 12.66 mm | 138.4 x 67.3 x 7.8 mm |
| Weight | 144 grams | 223 grams | 148 grams |
| Stand-by | 1.2 week | 6.1 week | depends on usage |
| Talk time | 10 hour | 30 hour | depends on usage |
| Monoblock | |||
| Touchscreen | Multi-touch, Capacitive | Multi-touch, Capacitive | Multi-touch, Force Touch, Capacitive |
| Voice command | |||
| Voice dialing | |||
| Directional key | |||
| Fingerprint recognition | |||
| Android | 6.0 (Marshmallow) | 6.0 (Marshmallow) | |
| iOS | 13 | ||
| Auto-rotate | |||
| Color display | Adjustable display brightness, 16.777.216 colors (24 bits), TN | Adjustable display brightness, 16.777.216 colors (24 bits), IPS | Adjustable display brightness, 16.777.216 colors (24 bits), IPS, DCI-P3, Dolby Vision, HDR10 |
| 4.5 inch | 4.7 inch | 4.7 inch |
| 854 x 480 pixels | 1280 x 720 pixels | 1334 x 750 pixels |
| 16:9 | 16:9 | 16:9 |
| 218 | 312 | 326 |
| 62.2% | 56.1% | 65.4% |
| Camera | Digital zoom, Effects/camera settings, Flash, Geotagging, Quality settings, Landscape mode, Burst (Continuous) Shooting, Portrait mode, Video recorder, self-timer | Auto focus, Digital zoom, Effects/camera settings, FLIR Thermal Camera, Flash, Geotagging, Quality settings, Macro mode, Night mode, Portrait mode, Video recorder, self-timer | Auto focus, Image stabilization, Blink Shot, Digital zoom, Effects/camera settings, Flash, Geotagging, Face recognition, Landscape mode, Macro mode, Burst (Continuous) Shooting, Panoramic photo, Portrait mode, Smile Shot, Video recorder |
| 5 MP | 13 MP | 12 MP |
| 103 | ||
| f/1.8 | ||
| (camera) 2560 x 1440 pixels + (video) 1920 x 1080 pixels | (camera) 4208 x 3120 pixels + (video) 1920 x 1080 pixels | (camera) 4000 x 3000 pixels + (video) 3840 x 1644 pixels |
| Haptic feedback | |||
| Integrated antenna | |||
| Processor | MediaTek MT6580, Quad Core | Qualcomm Snapdragon 617, Octa core | Apple A13 Bionic |
| 1.3 GHz | 1.2 GHz + 1.5 GHz | |
| Secondary camera | |||
| 2 MP | 5 MP | 7 MP |
| 84 | ||
| f/2.2 | ||
| (camera) 1600 x 1200 pixels | (camera) 2592 x 1944 pixels | (video) 1920 x 1080 pixels |
| Dual SIM | |||
| Flight mode | |||
| Integrated handsfree speaker | |||
| micro-SIM (3FF) | |||
| Vibrating alert | |||
| Videoconferencing | |||
| nano-SIM (4FF) | |||
| eSIM | |||
| Quad band | |||
| EDGE | |||
| GPRS | |||
| HSDPA | Cat14 21 Mbps | ||
| HSUPA | Cat6 5.76 Mbps | ||
| UMTS | |||
| 4G (LTE) | Cat 4 (150 Mbps), Band 1, Band 3, Band 7, Band 8, Band 20 | Cat 6 (300 Mbps), Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 27, Band 29, Band 30 | |
| Multiple homescreens | |||
| Widgets | |||
| Agenda | |||
| Alarm clock | |||
| Calculator | |||
| Contact list | |||
| Date and time notation | |||
| Document viewer | Excel files, PowerPoint files, PDF files, Word files | Excel files, PowerPoint files, PDF files, Word files | Excel files, PowerPoint files, PDF files, Word files |
| Phonebook with groups | |||
| Photo phonebook | |||
| Reminder list | |||
| Stopwatch & countdown timer | |||
| Voice memo | |||
| Converter | |||
| To-do list | |||
| Image editor | |||
| Java application support | |||
| Photo album | |||
| Video codec support | H.264, MPEG-4 | H.263, H.264, H.265, MPEG-4, VP8 | H.264, H.265, MPEG-4 |
| Video file support | 3GP, AVI, MKV, MOV, MP4 | 3GP, AVI, MKV, MP4, WMV | AVI, M4V, MOV, MP4 |
| Games | |||
| Movie editor | |||
POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | POP3, SMTP, IMAP4 | |
| Instant messaging | Google Talk | Google Talk | |
| MMS | Video MMS | Video MMS | Changeable MMS distribution list, Video MMS |
| Predictive Text Input | T9 | T9 | |
| SMS | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages | Group messaging, Receive and send concatenated messages |
| Internet browser | Google Chrome | Safari browser | |
| RSS reader | |||
| YouTube support | |||
| A-GPS | |||
| Build-in navigation system | Google Maps, Google Maps Navigation | Google Maps, Google Maps Navigation | Apple Maps |
| Digital Compass | |||
| GPS receiver | |||
| Beidou | |||
| GLONASS | |||
| Audio codec support | AAC, AMR, MIDI, MP3 VBR | AAC, AAC+, eAAC+, AMR, FLAC, MIDI, MP3 VBR, OGG Vorbis | AAC, AAC Protected, HE-AAC, AIFF, Apple Lossless, Audible, FLAC, MP3 VBR |
| Audio file support | MP3, WAV | MP3, WAV | MP3, WAV |
| FM-radio | RDS | ||
| Polyphonic ringtones | MP3 ringtones | MP3 ringtones | MP3 ringtones |
| Internal memory | |||
| 1 GB | 3 GB | |
| 8 GB | 32 GB | 128 GB + 256 GB + 64 GB |
| Memory card slot | MicroSD memory card | MicroSDHC memory card | |
| Audio jack plug | 3.5 mm | 3.5 mm | |
| USB | v2.0, microUSB | v2.0, microUSB | |
| Bluetooth | v4.0, Advanced Audio Distribution Profile (A2DP) | v4.1, Advanced Audio Distribution Profile (A2DP) | v5.0, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP), Human Interface Device Profile (HID), Personal Area Network Profile (PAN), Phonebook Access Profile (PBAP) |
| DLNA support | |||
| Synchronisation | ActiveSync, SyncML | ActiveSync, SyncML | ActiveSync, Apple iSync |
| Tethering | |||
| WAP | 2.0 | 2.0 | 2.0 |
| Wireless Lan (WLAN/Wi-Fi) | Wi-Fi 4 (802.11n) | Wi-Fi 4 (802.11n) | Wi-Fi 6 (802.11ax) |
| NFC | |||
| Video Out | |||
| Battery | Li-ion | Li-ion | Li-ion |
| 1700 mAh | 3800 mAh | 1821 mAh |
| Fast charging | |||
| Wireless charging | |||
| Gesture recognition | |||
| Proximity sensor | |||
| Ambient light sensor | |||
| Barometer | |||
| Gyroscope | |||
| Dust and waterproof | IP68 | IP67 | |
| Gorilla Glass | |||
| Rugged housing | |||
| Aluminium | |||
| Glass | |||
