Onyx Boox Max Lumi2 vs Xiaomi Mi Max 2
| Type | A tablet | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP54 | |||
| Dimensions | 310.00 x 228.00 x 7.90 mm | 174.10 x 88.70 x 7.60 mm | 160.10 x 74.40 x 7.60 mm | 162.30 x 78.60 x 9.10 mm |
| Weight | 570.00 g | 211.00 g | 166.80 g | 222.00 g |
| Display size | 13.30" | 6.44" | 6.55" | 6.60" |
| Display | Mono / e-Ink 1650 x 2200 px (13.30") 207 ppi | Color / IPS TFT 16M colors 1080 x 1920 px (6.44") 342 ppi | Color / P-OLED 1,07G colors 120 Hz 1080 x 2400 px (6.55") 402 ppi | Color / Super AMOLED 16,7M colors 120 Hz 1080 x 2340 px (6.60") 390 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |||
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 3420 min. (57.0 h) | |||
| Playback time (max.) | nd | Audio: 19 h (0.8 days) Video: 18 h (0.8 days) | nd | Audio: 97 h (4.0 days) Video: 31 h (1.3 days) |
| Internet browsing time (max.) | nd | nd | nd | WiFi: 26 h (1.1 days) 4G: 27 h (1.1 days) |
| Standard battery | Li-Ion 4300 mAhBuy powerbank
| Li-Ion 5300 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
| Li-Po 6000 mAhBuy powerbank
|
| Quick battery charging | Quick Charge 3.0 | TurboPower | ||
| Wireless battery charging | ||||
| Internal memory | 128 GB | 32 GB, 64 GB, 128 GB | 256 GB | 128 GB, 256 GB |
| RAM memory | 6 GB | 4 GB | 8 GB, 12 GB | 6 GB, 8 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | |
| Operating system | Android 11 | Android 7.1 Nougat | Android 13 | Android 14 |
| Interface | - | MIUI 9 | - | - |
| Processor | Qualcomm | Qualcomm Snapdragon 625 8953 | Qualcomm Snapdragon 695 SM6375 | Samsung Exynos 1380 S5E8835 |
| Processor clock | - | 2000 MHz | 2200 MHz | 2400 MHz |
| GPU | - | Adreno 506 | Adreno 619 @840 MHz | ARM Mali-G68 @950 MHz |
| Touchscreen | ||||
| SAR (10g) | 1,22 W/kg | 1,26 W/kg | ||
| DualSIM | ||||
| SIM cards standard | DualSIM(microSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | nd | dual standby | dual standby | dual standby |
| Hybrid DualSIM | nd | microSIM, microSD | nanoSIM, microSD | nanoSIM, microSD |
| Announced | 4Q 2021 | 2Q 2017 | 3Q 2023 | 2Q 2024 |
| Other names | Boox Max Lumi 2 | - | - | SM-M356B/DS |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 | |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1500, 900, 850, 800, 700 TDD LTE: 3500, 2600, 2500, 2300, 2100 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | |
| Standard 5G | FDD 5G: 2600, 2100, 1800, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | FDD 5G: 2600, 2100, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | ||
| CDMA | 850 CDMA2000 1xEV-DO | |||
| Standard TD-SCDMA | 1900 2000 | |||
| UMA |



