| Hardware and OS BLU G40 |
| Operating System: | Android 11 (Go Edition) |
| Processor: | Quad-core (1x2.0 GHz Cortex-A75 & 3x1.8 GHz Cortex-A55) |
| Chipset: | UNISOC Tiger T310 (12 nm) |
| RAM: | 3GB 32GB |
| Memory Card Slot: | Yes, up to 128GB via microSD card |
| GPU: | PowerVR GE8300 |
| Display BLU G40 |
| Type: | IPS LCD touchscreen / 16M colors |
| Size: | 6.0 inches, (75.2% screen-to-body ratio) |
| Resolution: | 720 x 1440 pixels, 18:9 ratio |
| Connectivity BLU G40 |
| 2G Network: | GSM 850/900/1800/1900 |
| 3G Network: | HSDPA Bands 850 / 900 / 1700 / 1900 / 2100 |
| 4G Network: | LTE band B2 / B3 / B4 / B5 / B7 / B12 / B17 / B28 / B66 |
| Technology: | GSM / HSPA / LTE |
| Speed: | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| Bluetooth: | Bluetooth 4.2, A2DP |
| GPS: | Yes, with A-GPS, GLONASS |
| NFC: | No |
| USB: | Micro USB 2.0 |
| Wi-Fi: | Wi-Fi 802.11 a/b/g, Wi-Fi Direct, hotspot |
| Camera BLU G40 |
| Main camera: | Main: 13 MP, PDAF
Depth: QVGA AI lens |
| Camera Features: | Autofocus / HDR / LED flash |
| Camera Type: | Double Lenses |
| Video Recording: | 1080p@30fps |
| Selfie camera: | 8-megapixel front camera |
| Camera Features: | FaceID / AI Beauty |
| Camera Type: | Single Lens |
| Video Resolution: | 1080p@30fps |
| Multimedia BLU G40 |
| Headphone jack: | Yes, 3.5mm audio jack |
| Loudspeaker: | Yes |
| Design BLU G40 |
| Body build: | Plastic |
| SIM: | Dual SIM (Nano-SIM, dual stand-by) |
| Dimensions: | 163.4 x 78.8 x 10.75 mm |
| Weight: | 205 grams |
| Battery BLU G40 |
| Capacity: | Non-removable Li-Pol 3000mAh battery |
| Other features BLU G40 |
| Colors: | Black, Silver, Blue, Gold and Green |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity |
