Fujitsu Arrows U 801FJ vs Fujitsu Arrows Be4 Plus
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP65, IP68 | IP65, IP68 |
| Dimensions | 149.00 x 72.00 x 8.80 mm | 148.00 x 71.00 x 9.40 mm |
| Weight | 166.00 g | 160.00 g |
| Display size | 5.80" | 5.60" |
| Display | Color / IPS TFT 16M colors 1080 x 2280 px (5.80") 435 ppi | Color / OLED 16M colors 60 Hz 720 x 1480 px (5.60") 294 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Talk time (max.) | 2G: 910 min. (15.2 h) 3G: 1690 min. (28.2 h) 4G: 1560 min. (26.0 h) | 4G: 1540 min. (25.7 h) |
| Stand-by (max.) | 2G: 600 h. (25.0 days) 3G: 650 h. (27.1 days) 4G: 580 h. (24.2 days) | 4G: 790 h. (32.9 days) |
| Standard battery | Li-Ion 2880 mAhBuy powerbank
| Li-Ion 3600 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Internal memory | 32 GB | 64 GB |
| RAM memory | 3 GB | 4 GB |
| Memory cards |  microSD, microSDHC, microSDXC up to 400 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 9.0 Pie | Android 11 |
| Processor | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 460 |
| Processor clock | 1800 MHz | 1800 MHz |
| GPU | Adreno 506 | Adreno 610 |
| Touchscreen | | |
| DualSIM | | |
| SIM cards standard |  | SingleSIM(nanoSIM) |
| Announced | 2Q 2019 | 2Q 2021 |
| Other names | - | F-41B |
| GSM frequencies | 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 1900 2100 | 850 2100 |
| LTE standard | FDD LTE: 2100, 1900, 1700, 900, 700 TDD LTE: 2500 | FDD LTE: 2000, 1700, 850, 800, 700 |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | | Standard |
| Photo matrix | 13.1 Mpx | 13.1 Mpx |
| Sensor size | | 1/3,06 |
| Resolution | | 4208x3120 px |
| Optical zoom | | |
| Digital zoom | | 8x |
| Flash | LED | LED |
| Dual-colour LED flash | | |
| Video resolution | | 1920x1080 px |
| Video formats | | H.263, H.264, H.265, MPEG4, VP8, VP9 |
| Additional | AF | AF, f/1.8 |
| Second camera | | |
| Photo matrix | 5 Mpx | nd |
| Optical zoom | | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Additional | FF | nd |
CAMERAS - FRONT
| First camera | | |
| Camera type | | Portrait |
| Photo matrix | 8 Mpx | 8 Mpx |
| Sensor size | | 1/4 |
| Resolution | | 3264x2448 px |
| Optical zoom | | |
| Flash | | |
| Dual-colour LED flash | | |
| Video resolution | | 1920x1080 px |
| Video formats | | H.263, H.264, H.265, MPEG4, VP8, VP9 |
| Additional | FF | FF, f/2.0 |
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 |
| HSCSD | | |
| HSDPA | | 14.40 Mbit/s |
| HSUPA | | 5.76 Mbit/s |
| HSPA | | |
| HSPA+ | | |
| LTE DL | - | - |
| LTE UP | - | 51.00 Mbit/s |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v4.2 | v5.0 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| WiFi frequencies | 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 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| Polyphony | | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | 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 | | |