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Energizer Hardcase H591S vs Energizer Hardcase H621S
Side-by-side specs and price comparison for buyers in Algeria.

Energizer Hardcase H591S
Price coming soon

Energizer Hardcase H621S
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Energizer Hardcase H591S
Faster charging
Energizer Hardcase H621S
Higher-resolution camera
Energizer Hardcase H621S
Better display
Energizer Hardcase H591S
Lighter body
Energizer Hardcase H621S
Best value for money
Even
Full specs comparison
Display
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Size (inches) | 5.99 | 6.2 |
| Panel Type | TFT LCD | IPS LCD |
| Resolution Height | 1920 | 1520 |
| Resolution Width | 1080 | 720 |
| PPI | 368 | 271 |
| Glass Type | Corning Gorilla Glass 3 | — |
| Screen-to-body | 75.9 | 75.3 |
Platform
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| CPU | Octa-core 2.0 GHz Cortex-A53 | Octa-core 2.0 GHz Cortex-A53 |
| GPU | Mali-G71 MP2 | PowerVR GE8320 |
| Chipset Name | Helio P23 | Helio P22 |
| Process (nm) | 16 | 12 |
| OS Name | Android | Android |
| OS Version | 8.1 | 11 |
Memory
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Card Slot | microSDHC (uses shared SIM slot) | microSDHC (uses shared SIM slot) |
| Variants | 64GB 6GB RAM | 64GB 4GB RAM |
Main Camera
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | Dual-LED flash | Dual-LED flash |
| Count | 2 | 1 |
| Depth | 0.3 MP, (depth) | — |
| Lens | 16 MP | 48 MP |
Selfie Camera
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Video | — | 1080p@30fps |
| Features | LED flash | — |
| Count | 1 | 1 |
| Lens | 8 MP | 8 MP |
Battery
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Capacity (mAh) | 5800 | 5000 |
| Chemistry | Li-Ion | Li-Po |
| Wired Charging (W) | 10 | 15 |
Body
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 164.2 | 163 |
| Thickness (mm) | 12.2 | 12 |
| Weight (g) | 260 | 241 |
| Width (mm) | 79.4 | 78.2 |
Launch
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Announced | 2019, February | 2021, June |
| Status | Cancelled | Available. Released 2021, June |
Network
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 1700(AWS), 1900, 2100 | HSDPA 850, 900, 1900, 2100 |
| 4G Bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 34, 38, 39, 40, 41 | 1, 2, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Bluetooth | 4.2 | 5 |
| NFC | Yes | Yes |
| Positioning | GPS | GPS |
| Radio | No | FM radio |
| USB Type | Type-C | Type-C |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 4 | Wi-Fi 5 |
Sound
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| 3.5mm Jack | Yes | No |
| Loudspeaker | Yes | Yes |
Features
| Spec | Energizer Hardcase H591S | Energizer Hardcase H621S |
|---|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | Fingerprint (rear-mounted), accelerometer, proximity |
Buying advice for Algeria
Both Energizer Hardcase H591S and Energizer Hardcase H621S are sold in Algeria, but they fit different priorities.
Energizer Hardcase H591S packs a 5800 mAh battery, which translates to longer screen-on time when you are away from a charger.
Energizer Hardcase H621S reaches a higher main-sensor resolution at 48 MP, which helps with crops and lower-light photos.
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