Onyx Boox Palma vs Samsung SGH-T639
| Type | A tablet | Clamshell |
| Dimensions | 159.00 x 80.00 x 8.00 mm | 94.70 x 38.00 x 16.40 mm |
| Weight | 170.00 g | 91.00 g |
| Display size | 6.13" | 1.80" |
| Display | Mono / e-Ink 824 x 1648 px (6.13") 301 ppi | Color / TFT 176 x 220 px (1.80") |
| Display protection |   | |
| Additional display | | Mono / LCD 32 x 128 px (1.30") |
| Protection of the secondary display | | |
| Talk time (max.) |  | 2G: 240 min. (4.0 h) |
| Stand-by (max.) | | 2G: 250 h. (10.4 days) |
| Standard battery | Li-Ion 3950 mAhBuy powerbank
| Li-Ion 800 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | | |
| Phonebook memory | | 1000 places |
| Internal memory | 128 GB | 30 MB |
| RAM memory | 6 GB | |
| Memory cards |  microSD, microSDHC, microSDXC | microSD |
| Operating system | Android 11 | - |
| Processor | Qualcomm | - |
| Processor clock | 2000 MHz | - |
| GPU | - | - |
| Touchscreen | | |
| DualSIM | | |
| Announced | 3Q 2023 | |
| Other names | - | - |
| GSM frequencies | | 900 1800 1900 |
| UMTS | | |
| LTE standard | | |
| Standard 5G | | |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Camera type | Standard | |
| Photo matrix | 16 Mpx | 1.3 Mpx |
| Resolution | | 1280x1024 px |
| Optical zoom | | |
| Digital zoom | | 4x |
| Flash | LED | |
| Dual-colour LED flash | | |
| Video resolution | nd | 176x144 px |
| Video formats | nd | H.263 - 8 fps |
| Additional | AF | - |
CAMERAS - FRONT
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | | v2.0 |
| HSCSD | | |
| HSDPA | | |
| HSUPA | | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | | class 10 |
| EDGE | | class 10 |
| Bluetooth | v5.0 | v1.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | |
| WiFi frequencies | 2,4 GHz; 5 GHz | |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 Type-C | v1.1 |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| Galileo | | |
| QZSS | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| SMS | | 200 places |
| EMS | | v4.2 |
| MMS | | |
| Dictionary | T9 | T9 |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | | |
| MP3 | | |
| Stereo speakers | 2 | |
| Audio Jack | | |
| HD Voice | | |
| Sound formats | AAC, AAC+, AMR, MID, WAV, eAAC+ | AAC, AAC+, WMA, eAAC+ |
| Polyphony | | 64 voices |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | ART | MIDP 2.0 |
| 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 | | |