Cat B30 vs Cat B40
Side-by-side specs and price comparison for buyers in Algeria.
Cat B30
Price coming soon
Cat B40
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Cat B40
Faster charging
Even
Higher-resolution camera
Even
Better display
Cat B40
Lighter body
Cat B30
Best value for money
Even
Full specs comparison
Display
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| Size (inches) | 2 | 2.4 |
| Panel Type | — | TFT LCD |
| Resolution Height | 176 | 320 |
| Resolution Width | 144 | 240 |
| PPI | 114 | 167 |
| Glass Type | Scratch-proof glass | — |
| Screen-to-body | 19.8 | 19.8 |
Platform
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| Chipset Name | Spreadtrum 7701 | Unisoc T117 |
Memory
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| Card Slot | microSDHC | microSD |
| call records | Yes | Yes |
| phonebook | Yes | Yes |
Main Camera
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| Video | Yes | Yes |
| Features | LED flash | — |
| Count | 1 | 1 |
| Lens | 2 MP | 2 MP |
Battery
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| Capacity (mAh) | 1000 | 1800 |
| Chemistry | Li-Ion | Li-Ion |
| stand by | Up to 240 h | — |
| talk time | Up to 6 h | — |
Body
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| SIM | Dual SIM | Nano-SIM |
| Height (mm) | 118 | 145 |
| Thickness (mm) | 16 | 18 |
| Weight (g) | 101 | 157 |
| Width (mm) | 54 | 62 |
Launch
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| Announced | 2015, June. Released 2015, June | 2021, April 20 |
| Status | Discontinued | Available. Released 2021, April 20 |
Network
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 - SIM 1 & SIM 2 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 900, 2100 | HSDPA 850, 900, 1900, 2100 |
| 4G Bands | — | 1, 3, 7, 8, 20, 28 |
| Speed | HSPA | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Technology | GSM, HSPA | GSM, HSPA, LTE |
Connectivity
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| Bluetooth | 2.1 | 5 |
| NFC | No | No |
| Positioning | No | No |
| Radio | FM radio | FM radio |
| USB Type | — | Type-C |
| USB Version | 2.0 | 2.0 |
Sound
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes |
Features
| Spec | Cat B30 | Cat B40 |
|---|---|---|
| games | No | No |
| messaging | SMS | SMS |
| Sensors | — | Accelerometer |
Buying advice for Algeria
Both Cat B30 and Cat B40 are sold in Algeria, but they fit different priorities.
Cat B40 packs a 1800 mAh battery, which translates to longer screen-on time when you are away from a charger.
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