Energizer
Side-by-side technical data
Energizer Ultimate U620S vs Energizer U683S
Compare up to four phones using typed, normalized technical data. Measurements stay numeric, capabilities stay boolean, and options stay comparable.
The verdict
Neither runs away with it: each wins something.
Which one is for you?
Energizer Ultimate U620S, if you care about…
- RAM Capacity
- 4 GB
- against 2 GB
- Body Thickness
- 8.3 mm
- against 9.7 mm
Energizer U683S, if you care about…
- Battery Capacity
- 4,900 mAh
- against 4,000 mAh
- Display Diagonal
- 6.82″
- against 6.2″
- Display Vertical Resolution
- 1,640 px
- against 1,520 px
- OS Version
- 13
- against 9
Specification comparison
Battery
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Battery Efficiency Rating | — | — |
| Battery Capacity | 4,000 mAh | 4,900 mAh Best value |
| Battery Type | Li-Po | Li-Po |
| Fast Charge Power | 10 W | — |
| Battery Features | Fast Charging | — |
| Battery Endurance | — | — |
| Wireless charging power | — | — |
| Charge cycles | — | — |
| Talk time | — | — |
| Standby time | — | — |
| Music playback time | — | — |
Design
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Body Colors | Red, Blue | Black, Gold, Pink |
| Body Thickness | 8.3 mm Best value | 9.7 mm |
| Body Width | 75.5 mm | 78.5 mm |
| Body Height | 155.8 mm | 172.8 mm |
| Weight | — | 210 g |
| Usable Surface | 82.9 % Best value | 81.4 % |
| Body Materials | — | — |
| Resistance Features | — | — |
| Waterproof Depth | — | — |
| Drop Resistance Class | — | — |
| Repairability Class | — | — |
| Foldable | No | No |
| Rugged Build | No | No |
| Drop Test Count | — | — |
| Unfolded thickness | — | — |
| QWERTY keyboard | — | — |
Performance
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Processor Model | MediaTek Helio P35 | MediaTek MT6762CB |
| Processor Process Size | 12 nm | — |
| Graphics GPU | PowerVR GE8320 | PowerVR GE8320 |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| Maximum CPU Clock | 2.3 GHz Best value | 2 GHz |
| Maximum Storage Capacity | 64 GB | 64 GB |
| AnTuTu Score | — | — |
| Geekbench 6 Single-Core | — | — |
| Geekbench 6 Multi-Core | — | — |
| CPU Description | Octa-core processor with 4 Cortex-A53 cores at 2.3 GHz and 4 Cortex-A53 cores at 1.8 GHz | Octa-core processor clocked at 2.0 GHz |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | — | — |
| RAM Capacity | 4 GB Best value | 2 GB |
| RAM Type | — | — |
| Expandable Storage | — | Yes |
| AnTuTu version | — | — |
| 3DMark Wild Life Extreme | — | — |
| Maximum memory card | — | — |
Sensors
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Fingerprint Sensor Placement | Side | Rear |
Display
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Display Aspect Ratio | 18.5:9 | 18.5:9 |
| Peak Display Brightness | — | — |
| Display Technology | IPS LCD | IPS LCD |
| Display Diagonal | 6.2″ | 6.82″ Best value |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,520 px | 1,640 px Best value |
| Display Pixel Density | 265 ppi Best value | 263 ppi |
| Display Refresh Rate | — | — |
| Touch Sampling Rate | — | — |
| Display Contrast Ratio | — | — |
| Display Features | — | IPS LCD |
| Integrated Projector | No | No |
| Projector Brightness | — | — |
| Projector Horizontal Resolution | — | — |
| Projector Vertical Resolution | — | — |
| Cover display diagonal | — | — |
| Cover display refresh rate | — | — |
| Cover display peak brightness | — | — |
| Display colors | — | — |
Sensor
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass | Fingerprint Sensor, Accelerometer, Proximity Sensor |
Software
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Operating System | Android 9 | Android 13 |
| OS Family | Android | Android |
| OS Version | 9 | 13 Best value |
| OS Update Support | — | — |
| Direct OS Updates | — | — |
| Google Services | — | — |
| Web browser | — | — |
| Java (J2ME) | — | — |
Connectivity
| Specification | Ultimate U620S | U683S |
|---|---|---|
| SIM Configurations | Dual Nano-SIM | Dual Nano-SIM |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 1900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B38, 4G LTE B40, 4G LTE B41 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, LTE B28, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 |
| Cellular Technologies | GSM, HSPA, LTE | GSM, UMTS, HSPA, LTE |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g/n/ac | Wi-Fi 802.11a/b/g/n/ac |
| Wi-Fi Features | Dual Band, Wi-Fi Direct | Wi-Fi 802.11a/b/g/n/ac, Dual Band |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 |
| Bluetooth Profiles | A2DP, LE | A2DP, LE |
| Navigation Systems | GPS, GLONASS Best value | GPS |
| Connectivity Features | 3.5 mm Audio Jack, FM Radio, USB Type-C, USB OTG | 3.5 mm Audio Jack, USB Type-C |
| USB Version | USB 2.0 | USB 2.0 |
| SAR American Head | — | — |
| SAR American Body | — | — |
| SAR (EU) head | — | — |
| SAR (EU) body | — | — |
| Messaging | — | — |
Audio
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Microphone Count | — | — |
| Audio Features | A2DP, LE, Loudspeaker | A2DP, LE, Loudspeaker |
| Alert types | — | — |
Technical
| Specification | Ultimate U620S | U683S |
|---|---|---|
| EAN / GTIN | — | — |
| UPC | — | — |
| Launch price | — | — |
| MPN | — | — |
| Launch price (USD) | — | — |
Features
| Specification | Ultimate U620S | U683S |
|---|---|---|
| Built-in functions | — | — |
