| Hardware and OS | Nokia 8110 4G | Oppo A3s |
| Operating system | KaiOS | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Dual-core (2x1.1 GHz Cortex-A7) | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Adreno 304 | Adreno 506 |
| RAM | 512 MB | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 4GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | microSD card slot | |
| Display | Nokia 8110 4G | Oppo A3s |
| Type | TFT | IPS LCD |
| Size | 2.4 inches, 17.8 cm2 | 6.2" inc |
| Resolution | 240 x 320 pixels | 720 x 1520 px |
| Touchscreen | | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Protection | Not Included | |
| Display area | | 95.9 cm2 |
| Features | TFT, 2.4 inches, 17.8 cm2 (~27.1% screen-to-body ratio), 240 x 320 pixels, 4:3 ratio (~167 ppi density) | |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | ~167 ppi density | 271 PPI |
| Colors | | 16M |
| Connectivity | Nokia 8110 4G | Oppo A3s |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| NFC | No | |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Europe LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300), 41(2500) - MENA/China | LTE |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| SIM | Standard SIM | |
| Network | | GSM / HSPA / LTE |
| Dual SIM | Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) | |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Wireless Charging | No | |
| Bluetooth | | 4.2, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| GPS | Yes, with A-GPS | Yes, with A-GPS |
| Speed | HSPA, LTE Cat4 150/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go |
| Camera | Nokia 8110 4G | Oppo A3s |
| Image | 240 x 320 pixels | |
| Main camera | 2 MP, LED flash | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes with LED Flash | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | No Primary Camera | 8 MP, Single |
| Multimedia | Nokia 8110 4G | Oppo A3s |
| Loudspeaker | Yes | |
| Ring Tones | MP3 ringtones | |
| 3.5 mm Jack | yes | Yes |
| Radio | Yes Support FM Radio | FM radio |
| Design | Nokia 8110 4G | Oppo A3s |
| Waterproof | IP52 certified - drip protection | |
| Colors | | Red, Dark Purple |
| Dimensions | 133.5 x 49.3 x 14.9 mm (5.26 x 1.94 x 0.59 in) | 156.2 x 75.6 x 8.2 mm |
| Weight | 117 g (4.13 oz) | 168 g |
| Battery | Nokia 8110 4G | Oppo A3s |
| Capacity | 1500 mAh battery | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | Nokia 8110 4G | Oppo A3s |
| Release date | | 2018, July |
| Sensors | | Accelerometer, proximity, compass |
