| Specifications Highlights |
|---|
| Product Name | A31 | 7 |
| Product | Oppo A31 (Launched 2015-04-01) | Alcatel 7 (Launched 2018-08-01) |
| Display | 4.5" 854x480 IPS LCD | 6" 2160x1080 IPS LCD |
| Rear Camera(s) | | - 12-MP f/2.2 (Primary)
- 2-MP f/2.4
|
| Selfie Camera(s) | | |
| Computing | - Snapdragon 410 SoC
- 1GB RAM
- 8GB Storage
- MicroSD (128GB max.)
| - MT6763T) SoC
- 2GB RAM
- 32GB Storage
- MicroSDXC
|
| Battery | 2000 mAh | 4000 mAh |
| Design | IP Rating, 135g (4.8oz), 131.9x65.5x8 mm (5.19 x 2.58 x 0.31 inches) | IP Rating, 175g (6.2oz), 75.8x162.1x8.6 mm (2.98 x 6.38 x 0.34 inches) |
| Display |
|---|
| Product Name | A31 | 7 |
| Type | IPS LCD | IPS LCD |
| Diagonal (inches) | 4.5" | 6" |
| Display/Body Ratio | 64.6% | 75.6% |
| Resolution | 854x480 | 2160x1080 |
| Sharpness (PPI) | 218 PPI | 402 PPI |
| Features | | |
| Color Depth | 24 bit (16,777,216 Colors) | 24 bit (16,777,216 Colors) |
| Primary Camera |
|---|
| Product Name | A31 | 7 |
| Megapixel | 8-MP | 12-MP |
| Aperture | | f/2.2 |
| Sensor Size | Small | Small |
| Autofocus Features | | |
| Hardware Features | | - LED Flash
- Autofocus
- HDR Photo
|
| Video Resolutions | | |
| Battery |
|---|
| Product Name | A31 | 7 |
| Battery Type | Li-Ion | Li-Poly |
| Battery Capacity (mAh) | 2000 mAh | 4000 mAh |
| Battery Features | | |
| Talk Time | 7 hours | 28 hours |
| Computing |
|---|
| Product Name | A31 | 7 |
| Processor Brand | Qualcomm | MediaTek |
| Processor Name | Snapdragon 410 | MT6763T) |
| Processor Model | MSM8916 | MT6763T) |
| Processor # Cores | 4 | 8 |
| Main Processor Frequency (GHz) | | 2.3 GHz |
| RAM Options | 1GB | 2GB |
| Internal Storage Options | 8GB | 32GB |
| Memory Card Type | MicroSD | MicroSDXC |
| Mem. Card Max. Size | 128GB | |
| Operating System + Version | Android 4.4 | Android 8.1 |
| Communications |
|---|
| Product Name | A31 | 7 |
| LTE Category (Download) | LTE CAT4 150 Mbps | LTE CAT6 301 Mbps |
| LTE Bands | | 12, 66, 71 |
| Modem Features | | |
| WiFi Speed | | |
| WiFi Features | | - Dual-band
- Hotspot
- WiFi Direct
|
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.2 |
| Bluetooth Features | | |
| Connector Type | Micro USB | Micro USB |
| Connector Features | | |
| SAR US Head | | 1.03 W/Kg |
| SAR US Body | | 1.18 W/Kg |
| Sim Card 0 |
|---|
| Product Name | A31 | 7 |
| Name | SIM0 | SIM0 |
| SIM Type | Nano SIM | Nano SIM |
| Multimedia |
|---|
| Product Name | A31 | 7 |
| Audio Alerts | | |
| Audio Features | | - Loudspeaker
- FM Radio
- 3.5mm Port
|
| Audio Formats | | - AAC
- 3GA
- AMR
- RA
- AWB
- FLAC
- MID
- MIDI
- MP3
- OGA
- OGG
- WMA
- WAV
|
| Video Formats | | |
| Sensors | - Accelerometer
- GPS
- A-GPS
- Proximity
| - Proximity
- Accelerometer
- Compass
- Fingerprint
- GPS
- A-GPS
|
Oppo A31 vs. Alcatel 7 Specs & Speed Benchmarks
GFXBench Manhattan (Offscr.)
Higher is better
GFXBench T-Rex (Offscr.)
Higher is better
Battery Capacity (mAh)
Higher is better