Ulefone Power Armor 19 vs Umidigi Bison 2021
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP68, IP69K | IP68, IP69K | IP68, IP69 | IP68, IP69K |
| Dimensions | 175.20 x 83.40 x 18.80 mm | 162.50 x 79.90 x 12.80 mm | 160.30 x 78.60 x 15.00 mm | 176.00 x 81.60 x 18.10 mm |
| Weight | 409.00 g | 250.00 g |  | 400.00 g |
| Display size | 6.58" | 6.30" | 6.09" | 6.58" |
| Display | Color / IPS TFT 16M colors 120 Hz 1080 x 2408 px (6.58") 401 ppi | Color / IPS TFT 16M colors 60 Hz 1080 x 2340 px (6.30") 409 ppi | Color / IPS TFT 16M colors 720 x 1560 px (6.09") 282 ppi | Color / IPS TFT 16M colors 120 Hz 1080 x 2408 px (6.58") 401 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
 | Corning Gorilla Glass Buy screen protector
|  | |
| Additional display | | | | |
| Protection of the secondary display | | | | |
| Talk time (max.) | 3G: 2340 min. (39.0 h) | | | 3G: 2340 min. (39.0 h) |
| Stand-by (max.) | 3G: 524 h. (21.8 days) | | | 3G: 522 h. (21.8 days) |
| Playback time (max.) | Video: 22 h (0.9 days) | nd | nd | Audio: 30 h (1.3 days) Video: 15 h (0.6 days) |
| Standard battery | Li-Ion 9600 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
| Li-Po 5000 mAhBuy powerbank
| Li-Po 9600 mAhBuy powerbank
|
| Quick battery charging |  | | Fast Charging | |
| Wireless battery charging | Qi | | | |
| Internal memory | 256 GB | 128 GB | 32 GB | 256 GB |
| RAM memory | 12 GB | 8 GB | 4 GB | 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card |
| Operating system | Android 12 | Android 11 | Android 11 | Android 13 |
| Processor | MediaTek Helio G99 MT6789 | MediaTek Helio P60 MT6771 | MediaTek Helio A25 MT6762D | MediaTek Helio G99 MT6789 |
| Processor clock | 2200 MHz | 2000 MHz | 1800 MHz | 2200 MHz |
| GPU | ARM Mali-G57 MC2 | ARM Mali-G72 MP3 @800 MHz | ARM Mali-T880 MP2 | ARM Mali-G57 MC2 |
| Touchscreen | | | | |
| DualSIM | | | | |
| SIM cards standard | DualSIM(nanoSIm, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby | dual standby | dual standby |
| Hybrid DualSIM | nanoSIM, microSD | nanoSIM, microSD | nanoSIM, microSD | |
| Announced | 4Q 2022 | 2Q 2021 | | 2Q 2023 |
| Other names | - | - | King Kong 5 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD LTE: 2600, 2500, 2300, 2000, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2000, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 2100, 1900 |
| Standard 5G | FDD 5G: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700, 600 TDD 5G: 4700, 3700, 3500, 2600, 2500, 2300 | | | |
| CDMA | | | | |
| Standard TD-SCDMA | | 1900 2000 | | |
| UMA | | | | |
CAMERAS - BACK
| First camera | | | | |
| Camera type | Standard | Standard | | Standard |
| Photo sensor model | Samsung S5KHM2 | | | Sony IMX686 |
| Photo matrix | 108 Mpx | 48 Mpx | 48 Mpx | 64 Mpx |
| Sensor size | 1/1,52 | 1/2 | | 1/1,7 |
| Pixel size | 0,7 µm | 0,8 µm | | 0,8 µm |
| Resolution | 12000x9000 px | | 8000x6000 px | 9216x6912 px |
| Optical zoom | | | | |
| Number of lenses | 6 | 6 | | 6 |
| Field of view | 82 ° | | | 85 ° |
| Flash | 6x LED | LED | LED | LED |
| Dual-colour LED flash | | | 1+1 | |
| Video resolution | | 1920x1080 px | | 1920x1440 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 | H.264, H.265, MPEG4 - 30 fps |
| Additional | AF, f/1.89 | AF, f/1.79 | AF, f/2.2 | AF, f/1.9 |
| Second camera | | | | |
| Camera type | Macro | Wide-angle | Macro | |
| Photo sensor model | Samsung S5K5E9 | | | OmniVision OV24A1B |
| Photo matrix | 5 Mpx | 16 Mpx | 5 Mpx | 24 Mpx |
| Sensor size | 1/5 | | | 1/2,83 |
| Pixel size | 1,12 µm | | | 0,9 µm |
| Resolution | 2592x1944 px | | | 5664x4248 px |
| Optical zoom | | | | |
| Digital zoom | 60x | | | |
| Field of view | 77 ° | 120 ° | | 78 ° |
| Flash | 6x LED | LED | LED | LED |
| Dual-colour LED flash | | | 1+1 | |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 | H.264, H.265, MPEG4 - 30 fps |
| Additional | FF, f/3.0 | FF | - | FF, f/1.8 |
| Third camera | | | | |
| Camera type | Wide-angle | Depth of field | | nd |
| Photo sensor model | Samsung S5K4H7 | | | nd |
| Photo matrix | 8 Mpx | 5 Mpx | 0.3 Mpx | nd |
| Sensor size | 1/4 | | | nd |
| Pixel size | 1,12 µm | | | nd |
| Resolution | 3264x2448 px | | | nd |
| Optical zoom | | | | nd |
| Field of view | 119 ° | | | nd |
| Flash | 6x LED | LED | LED | nd |
| Dual-colour LED flash | | | | nd |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 | nd |
| Additional | FF, f/2.2 | FF | FF | nd |
| Fourth camera | | | | |
| Camera type | nd | Macro | nd | nd |
| Photo matrix | nd | 5 Mpx | nd | nd |
| Optical zoom | nd | | nd | nd |
| Focal length | nd | 25 mm | nd | nd |
| Flash | nd | LED | nd | nd |
| Dual-colour LED flash | nd | | nd | nd |
| Video formats | nd | H.264, MPEG4 - 30 fps | nd | nd |
| Additional | nd | FF | nd | nd |
CAMERAS - FRONT
| First camera | | | | |
| Camera type | Portrait | Portrait | | Portrait |
| Photo sensor model | Sony IMX481 | | | Sony IMX481 |
| Photo matrix | 16 Mpx | 24 Mpx | 8 Mpx | 16 Mpx |
| Sensor size | 1/3,09 | | | 1/3,09 |
| Pixel size | 1 µm | | | 1 µm |
| Resolution | 4656x3496 px | | | 4656x3496 px |
| Optical zoom | | | | |
| Number of lenses | 5 | 5 | | 5 |
| Field of view | 76 ° | | | 76 ° |
| Flash | | | | |
| Dual-colour LED flash | | | | |
| Video resolution | 1920x1080 px | 1920x1080 px | | 1920x1440 px |
| Video formats | H.264, H.265, MPEG4 - 30 fps | H.264, MPEG4 - 30 fps | MPEG4, H.263, H.264 | H.264, H.265, MPEG4 - 30 fps |
| Additional | FF, f/2.0 | FF, f/2.0 | FF | FF, f/2.2 |
SENSORS
| Accelerometer | | | | |
| Proximity | | | | |
| Light | | | | |
| Magnetometer | | | | |
| Gyroscope | | | | |
| Barometer | | | | |
| Altimeter | | | | |
| Gravity | | | | |
| Hall-effect | | | | |
| Iris scanner | | | | |
| Fingerprint scanner | | | | |
| Thermometer | | | | |
| Hygrometer | | | | |
Data transfer
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | - | - | |
| LTE UP | | - | 51.00 Mbit/s | |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| Bluetooth | v5.2 | v4.2 | v5.0 | v5.2 |
| A2DP Profile | | | | |
| HDMI | | | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac | v802.11 a/b/g/n | v802.11 a/b/g/n/ac |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi hotspot | | | | |
| IrDA | | | | |
| USB | v2.0 Type-C | v2.0 Type-C | v2.0 Type-C | v2.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
COMMUNICATION AND MESSAGING
| Call waiting | | | | |
| Conferency | | | | |
| Call forwarding | | | | |
| Push To Talk | | | | |
| Instant Messenger | | | | |
| SMS | | | | |
| EMS | | | | |
| MMS | | | | |
| Dictionary | T9 | T9 | XT9 | T9 |
| Swype | | | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | | | |
| RSS Reader | | | | |
Multimedia
| Radio | | | | |
| MP3 | | | | |
| Stereo speakers | | | 2 | |
| Audio Jack | 3.5 mm | 3.5 mm | | 3.5 mm |
| HD Voice | | | | |
| Sound formats | AAC, AAC+, AMR, FLAC, MID, MKA, OGG, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ | 3GP, AAC, AMR, AWB, FLAC, IMY, M4A, MKV, MP4, OGA, OGG, OTA, RTX, SMF, WAV, XMF | AAC, AAC+, AMR, FLAC, MID, MKA, OGG, WAV, eAAC+ |
| Polyphony | | | | |
| Video ringtone | | | | |
| Ring composer | | | | |
| Games | | | | |
| Java | ART | ART | ART | ART |
| Videophone | | | | |
| DVB-H television | | | | |
| TV-Out | | | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | | | |
| Stopwatch | | | | |
| Alarm | | | | |
| Calculator | | | | |
| Currency converter | | | | |
| Organizer | | | | |
| Calendar | | | | |
| Flight mode | | | | |
| SyncML | | | | |
| Data and fax | | | | |
| Screensaver | | | | |
| Themes | | | | |
| Interchangeable covers | | | | |
| Voice dial | | | | |
| Speakerphone | | | | |
| Recorder | | | | |
| Vibrations | | | | |