Energizer Ultimate U683S vs Energizer Ultimate U506S
| Type | Touch | Touch | Touch | Touch |
| Dimensions | 172.80 x 78.50 x 9.65 mm | 144.80 x 72.40 x 11.60 mm | - | - |
| Weight | 210.00 g | |||
| Display size | 6.82" | 5.00" | 6.52" | 6.00" |
| Display | Color / IPS TFT 16,7M colors 720 x 1640 px (6.82") 263 ppi | Color / TFT 480 x 854 px (5.00") 196 ppi | Color / IPS TFT 16,7M colors 720 x 1600 px (6.52") 269 ppi | Color / IPS TFT 16,7M colors 480 x 960 px (6.00") 179 ppi |
| Display protection | ||||
| Additional display | ||||
| Protection of the secondary display | ||||
| Talk time (max.) | 4G: 1500 min. (25.0 h) | 2G: 720 min. (12.0 h)4G: 300 min. (5.0 h) | ||
| Stand-by (max.) | 4G: 432 h. (18.0 days) | 4G: 272 h. (11.3 days) | ||
| Playback time (max.) | nd | Audio: 25 h (1.0 days) | nd | nd |
| Standard battery | Li-Ion 4900 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
| Li-Ion 4000 mAhBuy powerbank
| Li-Ion 3000 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Internal memory | 64 GB | 16 GB, 32 GB | 32 GB | 16 GB, 32 GB |
| RAM memory | 2 GB | 1 GB, 2 GB | 2 GB | 2 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 64 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 13 Go | Android 13 Go | Android 13 Go | Android 13 Go |
| Processor | MediaTek Helio G25 MT6762V | MediaTek MT6739 | Spreadtrum SC9832E | Spreadtrum SC9832E |
| Processor clock | 2000 MHz | 1500 MHz | 1300 MHz | 1400 MHz |
| GPU | PowerVR GE8320 @650 MHz | PowerVR GE8100 @570 MHz | ARM Mali-T820 @600 Mhz | ARM Mali-T820 @600 Mhz |
| Touchscreen | ||||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby | dual standby | dual standby |
| Hybrid DualSIM | ||||
| Announced | 2Q 2024 | 4Q 2023 | 3Q 2024 | |
| Other names | - | - | HLTE243E | HLTE109E |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1900 2100 | 850 900 1900 2100 | 900 2100 | 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2100, 1800, 900, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2100, 1800, 900, 800, 700 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||||
| CDMA | ||||
| Standard TD-SCDMA | ||||
| UMA |



