Phone Comparison - Oppo R9s Plus vs Samsung Galaxy A31 vs Oppo Reno4 Z 5G
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| Manufacturer | Oppo | Samsung | Oppo |
| Announced | October 2016 | 2020, March 24 | 2020, September 29 |
| Status | Available - October 2016 | Coming Soon - April 2020 | Coming soon. Exp. release 2020, October |
| Price | Rs. 34,600 ($520.00) [Similarly Priced] | - | - |
| Colors | Silver, Gold | Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White | Black, White, Pink |
| Form Factor | Candybar | Candybar | Candybar |
| Dimension |
163.63 x 80.8 x 7.35 mm (6.44 x 3.18 x 0.29 in) |
159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in) |
163.8 x 75.5 x 8.1 mm (6.45 x 2.97 x 0.32 in) |
| Weight | 185 g (6.53 oz) | 185 g (6.53 oz) | 184 g (6.49 oz) |
| SIM Type | - | Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan | LTE (unspecified) | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) |
| 5G Network | - | - | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA |
| Messaging | SMS, MMS, Push Mail, EMail, IM | ||
| Build Features | - Fingerprint Sensor - Metal Build | - Fingerprint Sensor (under display, optical) |
- Fingerprint Sensor (side-mounted) |
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| OS | Android OS, v6.0.1 (Lollipop) | Android 10.0 | Android 10 |
| User Interface | - | One UI 2.0 | ColorOS 7.1 |
| Processor | 1.95 GHz Quad-core Cortex-A72 & 1.44 GHz Quad-core Cortex-A53, Qualcomm Snapdragon 653 MSM8976Pro | Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55), Mediatek MT6768 Helio P65 (12nm) | Octa-core (4x2.0 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55), MediaTek MT6873V Dimensity 800 5G (7 nm) |
| GPU | Adreno 510 | Mali-G52 MC2 | Mali-G57MP4 |
| RAM | 6 GB | 6 GB | 8 GB |
| Internal Memory | 64 GB | 128 GB | 128 GB |
| External Memory | microSD, up to 128 GB | microSDXC | No |
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| Type | IPS LCD Capacitive Touchscreen, 2.5D Curved Glass Display, Corning Gorilla Glass 5 | Super AMOLED Capacitive Touchscreen | LTPS IPS LCD Capacitive Touchscreen 120Hz refresh rate 480 nits typ. value (advertised) |
| Colors | 16M colors | 16M colors | 16M colors |
| Size | 6 inches | 6.4 inches | 6.57 inches |
| Resolution | 1080 x 1920 pixels (367 ppi) | 1080 x 2400 pixels (411 ppi) | 1080 x 2400 pixels (401 ppi) |
| Screen-to-Body Ratio | 75.13% | 85.01% | 84.09% |
| Multi-Touch |  |
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| 3.5mm Jack | |
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| Radio | FM Radio | - | Unspecified |
| Games | Yes + Downloadable | Yes + Downloadable | Yes + Downloadable |
| Loud Speaker | |
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| Rear Camera | 16 MP | 48 MP + 8 MP + 5 MP + 5 MP | 48 MP + 8 MP + 2 MP + 2 MP |
| Flash | Dual-LED (Dual-Tone) | LED flash | LED Flash |
| Features | AutoFocus, Sony IMX398 Sensor, f/1.7 aperture, 6P Lens, OIS+, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR | 48 MP, f/2.0, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 5 MP, f/2.4, (depth) panorama, HDR |
48 MP, f/1.7, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) HDR, panorama |
| Video | 4K, 1080p@30fps | 1080p@30fps | 4K@30fps, 1080p@30fps, gyro-EIS |
| Front Camera | 16 MP, f/2.0, 5P Lens [Similar] |
20 MP, f/2.2, 0.8µm HDR 1080p@30fps [Similar] |
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 2 MP, f/2.4, (depth) HDR 1080p@30 [Similar] |
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| GPRS | Yes | Yes | Yes |
| Edge | Yes | Yes | Yes |
| 3G | HSPA 42.2/5.76 Mbps, LTE Cat7 300/150 Mbps, VoLTE | HSPA, LTE-A | HSPA 42.2/11.5 Mbps, LTE-A, 5G |
| Bluetooth | v4.2, A2DP, EDR, LE | 5.0, A2DP, LE | 5.1, A2DP, LE, aptX HD |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| USB | microUSB v2.0, USB OTG, VOOC Flash Charge | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | USB Type-C 2.0, USB On-The-Go |
| GPS | Yes, with A-GPS, GLONASS, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, BDS |
| Browser | HTML5 | Yes | Yes |
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| Internal | 64 GB, 6 GB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) | 128 GB, 8 GB RAM (UFS 2.1) |
| Expandable Storage | microSD, up to 128 GB | microSDXC | No |
| USB OTG | Supported | Supported | Supported |
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| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| NFC | |
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| Type | Non-removable Li-Ion Battery | Non-removable Li-Po Battery Fast battery charging 15W |
Non-removable Li-Po Battery Fast battery charging 18W |
| Capacity | 4000 mAh | 5000 mAh | 4000 mAh |
| Stand by | - | - | - |
| Talk Time | - | - | - |
