Obi S400 vs Obi S500
| Type | Touch | Touch | Touch | Touch |
| Waterproofness & dust-resistance | IP65 | IP68, IP69 | ||
| Dimensions | 123.50 x 63.35 x 11.10 mm | 145.00 x 72.60 x 9.70 mm | 164.30 x 75.80 x 9.15 mm | 162.90 x 76.50 x 8.50 mm |
| Weight | 118.00 g | 157.00 g | 220.00 g | 213.00 g |
| Display size | 4.00" | 5.00" | 6.82" | 6.82" |
| Display | Color / TFT 480 x 800 px (4.00") 233 ppi | Color / IPS TFT 480 x 854 px (5.00") 196 ppi | Color / AMOLED 1,07G colors 120 Hz 1440 x 3168 px (6.82") 510 ppi | Color / LTPO AMOLED 1,07G colors 120 Hz 1440 x 3168 px (6.82") 510 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| |||
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 2G: 480 min. (8.0 h) | 2G: 480 min. (8.0 h) | ||
| Stand-by (max.) | 2G: 200 h. (8.3 days) | 2G: 230 h. (9.6 days) | ||
| Standard battery | Li-Ion 1500 mAhBuy powerbank
| Li-Ion 1800 mAhBuy powerbank
| Li-Po 5400 mAhBuy powerbank
| Si-Car 6000 mAhBuy powerbank
|
| Quick battery charging | SuperVOOC | SuperVOOC | ||
| Wireless battery charging | Qi | Qi | ||
| Internal memory | 4 GB | 4 GB | 256 GB, 512 GB, 1000 GB | 256 GB, 512 GB, 1000 GB |
| RAM memory | 512 MB | 512 MB | 12 GB, 16 GB, 24 GB | 12 GB, 16 GB, 24 GB |
| Memory cards | microSD, microSDHC up to 32 GBBuy memory card | microSD, microSDHC up to 32 GBBuy memory card | ||
| Operating system | Android 4.2.2 Jelly Bean | Android 4.2.2 Jelly Bean | Android 14 | Android 15 |
| Interface | - | - | ColorOS 14 | ColorOS 15 |
| Processor | MediaTek MT6572 | MediaTek MT6572 | Qualcomm Snapdragon 8 Gen 3 SM8650 | Qualcomm Snapdragon 8 Elite SM8750-AB |
| Processor clock | 1200 MHz | 1200 MHz | 3300 MHz | 4320 MHz |
| GPU | ARM Mali-400 MP1 @500 MHz | ARM Mali-400 MP1 @500 MHz | Adreno 750 | Adreno 830 |
| Touchscreen | ||||
| SAR (10g) | 0,41 W/kg | 0,48 W/kg | ||
| DualSIM | ||||
| SIM cards standard | DualSIM(miniSIM, microSIM) | DualSIM(miniSIM, miniSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | Active | dual standby | ||
| Hybrid DualSIM | ||||
| Announced | 4Q 2023 | 4Q 2024 | ||
| Other names | - | - | PJD110 | CPH2655; CPH2653; PJZ110 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 | 850 900 1800 1900 | 850 900 1800 |
| UMTS | 2100 | 2100 | 850 900 1900 2100 | 850 900 1700 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 5200, 2600, 2300, 2100, 1900 | FDD LTE: 2600, 2100, 1800, 1700, 900, 850, 850, 800, 700 TDD LTE: 3500, 2600, 2500, 2300, 2000, 1900 | ||
| Standard 5G | FDD 5G: 2100, 1800, 900, 850, 700 TDD 5G: 4700, 3500, 2500, 2300 | FDD 5G: 2600, 2100, 1800, 1700, 900, 850, 800, 700 TDD 5G: 3700, 3500, 2600, 2500, 2300 | ||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



