TCL NXTpaper 12 Pro vs Onyx Boox Note Air4 C
| Type | Tablet Phone | A tablet |
| Dimensions | 279.04 x 192.49 x 6.90 mm | 226.00 x 193.00 x 5.80 mm |
| Weight | 599.00 g | 420.00 g |
| Display size | 12.20" | 10.30" |
| Display | Color / NXTPAPER e-Ink 16M colors 60 Hz 1440 x 2160 px (12.20") 213 ppi | Color / e-Ink 4k colors 1860 x 2480 px (10.30") 301 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 8000 mAhBuy powerbank
| Li-Po 3700 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 256 GB | 64 GB |
| RAM memory | 8 GB | 6 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC |
| Operating system | Android 12 | Android 13 |
| Processor | MediaTek Kompanio 800T MT8771V | Qualcomm |
| Processor clock | 2400 MHz | - |
| GPU | ARM Mali-G57 MC2 | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | |
| Announced | 4Q 2022 | 4Q 2024 |
| Other names | - | Boox Note Air 4 C |
| GSM frequencies | ||
| UMTS | ||
| LTE standard | ||
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

