Oppo A31 vs Oppo Reno 15
Comparing 2 products
| General Overview | ||
| Device Type | Bar | Bar |
| Model | CPH2015 | Oppo Reno15 |
| Announced | 2020, February | 2025, November 17 |
| Released | 2020, February | Exp. release 2025, November 21 |
| Status | Available | Available |
| Estimate Price | - | About 360 EUR |
| Design | ||
| Type | Bar | Bar |
| Dimensions | 163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in) | 151.2 x 72.4 x 8 mm (5.95 x 2.85 x 0.31 in) |
| Weight | 180 g (6.35 oz) | 187 g (6.60 oz) |
| Protection | Glass front, plastic back, plastic frame | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min) |
| Colors | Fantasy White, Mystery Black | Blue, Brown, White |
| Network | ||
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | Yes |
| 3G Network | HSDPA 850 / 900 / 2100 | Yes |
| 4G Network | LTE (unspecified) | Yes |
| SIM | Nano SIM | Nano SIM |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM |
| 5G Network | - | Yes |
| Display | ||
| Display Type | IPS LCD | AMOLED |
| Size | 6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio) | 6.32 inches, 97.9 cm2 (~89.5% screen-to-body ratio) |
| Resolution | 720 x 1600 pixels | 1216 x 2640 pixels, 19.5:9 ratio (~460 ppi density) |
| Display Colors | 16M colors | 1 Billion+ |
| Pixel Density | 270 ppi density | 460 ppi density |
| Touch Screen | Capacitive Touchscreen | Yes |
| Features | 480 nits typ. brightness | 120Hz, 3840Hz PWM, HDR10+, 600 nits (typ), 1800 nits (HBM), 3600 nits (peak) |
| Display Protection | - | Reinforced glass |
| Media | ||
| FM Radio | Yes | No |
| Earphone Jack | Yes | No |
| Camera | ||
| Camera Set | Triple Cameras | Triple Cameras |
| Main Camera | 12 MP, f/1.8, (wide), PDAF | 200 MP, f/1.8, 24mm (wide), 1/1.56 |
| 2nd Camera | 2 MP, f/2.4, 27mm (macro), 1/5.0", 1.75µm | 50 MP, f/2.8, 85mm (telephoto), PDAF, OIS, 3.5x optical zoom |
| 3rd Camera | 2 MP, f/2.4, (depth) | 50 MP, f/2.0, 16mm, 116˚ (ultrawide), AF |
| Camera Video | 1080p@30fps | 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, HDR |
| Features | HDR, panorama | Color spectrum sensor, Panorama, HDR |
| Flash | LED flash, | LED flash |
| Selfie Set | Single Camera | Single Camera |
| Selfie Camera | 8 MP, f/2.0 | 50 MP, f/2.0, 18mm, 100˚ (ultrawide), AF |
| Selfie Video | 1080p@30fps | 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR |
| Features | HDR | Panorama, HDR |
| Software | ||
| OS | Android 9.0 (Pie) | Android 16, |
| User Interface | ColorOS 6.1 | ColorOS 16 |
| Hardware | ||
| Chipset | Mediatek MT6765V/CB Helio P35 (12nm) | Mediatek Dimensity 8450 (4 nm) |
| CPU | Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) | Octa-core 3.25 GHz |
| GPU | PowerVR GE8320 | Mali-G720 MC7 |
| RAM | 4 GB | 12/16GB |
| Internal Storage | 128 GB (eMMC 5.1) | 256GB/512GB/1TB |
| Card Slot | Yes, microSD, up to 256 GB | No |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Connectivity | ||
| Bluetooth | 5.0, A2DP, LE | 5.4, A2DP, LE, aptX HD, LHDC 5 |
| Wi-fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Wi-fi Hotspot | Yes | Yes |
| USB | microUSB 2.0, USB On-The-Go | USB Type-C 2.0, OTG |
| GPS | Yes, with A-GPS, BDS | GPS, GLONASS, GALILEO, BDS, QZSS |
| NFC | No | Yes |
| Wireless Charging | - | Reverse wired |
| Data | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A | HSPA, LTE, 5G |
| Battery | ||
| Battery Type | Li-Poly (Lithium Polymer) | Li-Ion (Lithium Ion) |
| Capacity | 4230 mAh battery | Li-Ion 6200 mAh |
| Placement | Non-removable | Non-removable |
| Fast Charging | - | 80W wired, 13.5W PD, 44W UFCS, 55W PPS |
