Tecno Spark 20 vs Sharp Sidekick iD
| Type | Touch | Slide |
| Waterproofness & dust-resistance | IP53 | |
| Dimensions | 163.39 x 75.60 x 8.45 mm | 130.00 x 61.00 x 22.00 mm |
| Weight | 179.00 g | |
| Display size | 6.60" | 2.40" |
| Display | Color / IPS TFT 16,7M colors 90 Hz 720 x 1612 px (6.60") 267 ppi | Color / TFT 64k colors 240 x 160 px (2.40") |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 335 min. (5.6 h) | |
| Stand-by (max.) | 2G: 144 h. (6.0 days) | |
| Standard battery | Li-Ion 5000 mAhBuy powerbank
| Li-Ion Buy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Phonebook memory | 2000 places | |
| Internal memory | 128 GB, 256 GB | 64 MB |
| RAM memory | 8 GB | |
| Memory cards | ||
| Operating system | Android 13 | - |
| Interface | HiOS | - |
| Processor | MediaTek Helio G85 MT6769V | ARM9 |
| Processor clock | 2000 MHz | - |
| GPU | ARM Mali-G52 MC2 @1 GHz | - |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 4Q 2023 | 2Q 2007 |
| Other names | - | - |
| GSM frequencies | 850 900 1800 1900 | 850 1800 1900 |
| UMTS | 850 900 1900 2100 | |
| LTE standard | ||
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

