| Hardware and OS | Gionee Elife S8 | Oppo A3s |
| Operating system | Android v6.0.1 Marshmallow | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Octa-core 1.9 GHz Cortex-A53 | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Mali-T680MP2 | Adreno 506 |
| RAM | 4GB | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 64GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | microSD card slot | |
| User Interface | Amigo UI 3.1 | |
| Display | Gionee Elife S8 | Oppo A3s |
| Type | Super AMOLED Plus display | IPS LCD |
| Size | 5.2 inches | 6.2" inc |
| Resolution | 1080 x 1920 Pixels | 720 x 1520 px |
| Touchscreen | Yes with Multitouch | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 423.64 ppi Pixel Density | 271 PPI |
| Protection | Corning Gorilla Glass 3 | |
| Colors | 16M Colors | 16M |
| Features | HD Super AMOLED Display, Corning Gorilla Glass 3 | |
| Connectivity | Gionee Elife S8 | Oppo A3s |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE Support FDD Band3/Band7 TDD Band 38/39/40, LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300) | LTE |
| Wi-Fi | Wifi-802.11 b/g/n, Wi-Fi hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| NFC | No | |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| SIM | Standard SIM | |
| Edge | | Yes |
| Dual SIM | Yes With Dual Stand By (Micro-SIM, dual stand-by) | |
| GPRS | | Yes |
| GPS | Yes, with A-GPS Support | Yes, with A-GPS |
| Speed | HSPA 42.2/21.1 Mbps, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | Type-C 1.0 reversible connector | microUSB 2.0, USB On-The-Go |
| Camera | Gionee Elife S8 | Oppo A3s |
| Image | 4512 x 3544 Pixels | |
| Main camera | 16 Mega Pixel Camera with LED flash | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes LED flash | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 8 Megapixel Front Camera | 8 MP, Single |
| Multimedia | Gionee Elife S8 | Oppo A3s |
| Loudspeaker | Yes | |
| Video Playback | Up to 12 Hours in 3G | |
| Video Out | Yes | |
| Ring Tones | Yes Mp3 | |
| 3.5 mm Jack | yes | Yes |
| Radio | Yes FM Radio | FM radio |
| Design | Gionee Elife S8 | Oppo A3s |
| Colors | | Red, Dark Purple |
| Dimensions | 148.8mm X 72.4mm X 5.5mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 147.2 g (5.19 oz) | 168 g |
| Battery | Gionee Elife S8 | Oppo A3s |
| Capacity | 4000mAh | |
| Placement | Non-Removable | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | Gionee Elife S8 | Oppo A3s |
| Release date | | 2018, July |
| Sensors | Proximity sensor, Accelerometer, Ambient light sensor, Gyroscope | Accelerometer, proximity, compass |
