Onyx Boox Nova Air C vs Samsung Galaxy Tab S9 FE
| Type | A tablet | A tablet |
| Waterproofness & dust-resistance |  | IP68 |
| Dimensions | 194.00 x 136.50 x 6.30 mm | 254.30 x 165.80 x 6.50 mm |
| Weight | 235.00 g | 523.00 g |
| Display size | 7.80" | 10.90" |
| Display | Color / e-Ink 4k colors 1404 x 1872 px (7.80") 300 ppi | Color / IPS TFT 16M colors 90 Hz 1440 x 2304 px (10.90") 249 ppi |
| Display protection |   | |
| Additional display | | |
| Protection of the secondary display | | |
| Internet browsing time (max.) | nd | WiFi: 16 h (0.7 days) |
| Standard battery | Li-Ion 2000 mAhBuy powerbank
| Li-Po 8000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 4.0 | Fast Charging |
| Wireless battery charging | | |
| Internal memory | 32 GB | 128 GB, 256 GB |
| End-user memory | | 99.9 GB |
| RAM memory | 3 GB | 6 GB, 8 GB |
| Memory cards | |  microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 11 | Android 13 |
| Processor | Qualcomm | Samsung Exynos 1380 S5E8835 |
| Processor clock | 2000 MHz | 2400 MHz |
| GPU | - | ARM Mali-G68 @950 MHz |
| Touchscreen | | |
| DualSIM | | |
| Announced | 1Q 2022 | 4Q 2023 |
| Other names | - | SM-X510N |
| GSM frequencies | | |
| UMTS | | |
| LTE standard | | |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | nd | Standard |
| Photo matrix | nd | 8 Mpx |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video resolution | nd | 3840x2160 px |
| Video formats | nd | H.264, H.265, MPEG4 - 30 fps |
| Additional | nd | AF |
CAMERAS - FRONT
| First camera | | |
| Camera type | nd | Portrait |
| Photo matrix | nd | 12 Mpx |
| Optical zoom | nd | |
| Flash | nd | |
| Dual-colour LED flash | nd | |
| Video formats | nd | H.264, H.265, MPEG4 - 30 fps |
| Additional | nd | FF |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | | |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | |
| EDGE | | |
| Bluetooth | v5.0 | v5.3 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 b/g/n/ac | v802.11 a/b/g/n/ac/ax |
| 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 | 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 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, MID, WAV, eAAC+ | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF |
| 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 | | |