Oppo Reno 15 Pro Mini has better RAM than Samsung Galaxy S9 Plus (256GB). In terms of display resolution, Samsung Galaxy S9 Plus (256GB) has better resolution of 2960 x 1440 than Oppo Reno 15 Pro Mini which has resolution of 2640 x 1216. Both have the same amount of internal memory.
| Name | Samsung Galaxy S9 Plus (256GB) | Oppo Reno 15 Pro Mini |
| RAM | 6 GB | 12 GB |
|---|---|---|
| Display | 6.2 in | 6.32 in |
| Internal Memory | 256 GB | 256 GB |
| Battery | 3500 mAh | 6200 mAh |
| Camera | 12 MP + 12 MP Dual | 200 MP + 50 MP + 50 MP Triple |
| Price | Rs. 58990 | Rs. 59999 |
The launch Date of the first phone is February, 2018. The cost of Samsung Galaxy S9 Plus (256GB) is Rs. 58990. The launch Date of the second phone is January 08, 2026. The cost of Oppo Reno 15 Pro Mini is Rs. 59999.
Samsung Galaxy S9 Plus (256GB) has screen size of 6.2 inches which falls short to Oppo Reno 15 Pro Mini's 6.32 inch screen. Samsung Galaxy S9 Plus (256GB) has Super AMOLED Screen type where as Oppo Reno 15 Pro Mini has AMOLED Screen type. Samsung's phone has display density of 531 PPI & OPPO's phone has only 460 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.5% than Samsung's phone ~ 84.2%. Samsung Galaxy S9 Plus (256GB) has 18.5:9 aspect ratio where as Oppo Reno 15 Pro Mini has 19.5:9 aspect ratio.
Oppo Reno 15 Pro Mini's larger 12 GB RAM is better for playing games and all with respect to Samsung Galaxy S9 Plus (256GB)'s lower 6 GB RAM. and both have same Internal Memory of 256 GB.
Oppo Reno 15 Pro Mini's 200 MP + 50 MP + 50 MP Triple Rear Camera outshines Samsung Galaxy S9 Plus (256GB)'s 12 MP + 12 MP Dual Rear Camera in terms of resolution. Oppo Reno 15 Pro Mini will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Samsung Galaxy S9 Plus (256GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 8.0 and the second one on 16 version.
| Name | Samsung Galaxy S9 Plus (256GB) | Oppo Reno 15 Pro Mini |
| General | ||
| Model | Galaxy S9 Plus (256GB) | CPH2813 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | February, 2018 | January 08, 2026 |
| In The Box | Phone × 1, Charger × 1, USB Data Cable × 1, SIM Ejector Tool × 1, Protective Case × 1, Quick Guide × 1 | |
| Design | ||
| Dimensions | 73.8 x 158.1 x 8.5 mm | 72.4 x 151.2 x 8 mm |
| Weight | 189 g | 187 g |
| Colors | Dusk Brown (Cocoa Brown), Aurora Blue, Glacier White | |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.2 inches, 1440 x 2960 pixels | 6.32 inches, 1216 x 2640 pixels, 120 Hz |
| Aspect Ratio | 18.5:9 | 19.5:9 |
| PPI | ~ 531 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 84.2% | ~ 89.5% |
| Glass Type | Corning Gorilla Glass 7i | |
| Features | Corning Gorilla Glass 5 Screen Protection | Standard Mode: 100% DCI-P3, Natural Mode: 100% DCI-P3, Vivid Mode: 100% DCI-P3 |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 512 GB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | NR: n1//n5/n8/n28A/n41/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6 (802.11ax) Wi-Fi 5 (802.11ac) 802.11a/b/g/n WLAN Display WLAN tethering 160 MHz Wi-Fi channels over 5 GHz 2 × 2 MIMO | |
| Bluetooth | Yes, v5.0 | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.1 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 2,094,835 (Total) (v11) 679,853 (CPU) 652,170 (GPU) 265,678 (Memory) 497,134 (UX) | |
| Geekbench Score | 6,355 (Multi Core) (v6) 1,609 (Single Core) 12,100 (OpenCL) 12,250 (Vulkan) | |
| 3DMark Score | 3,950 (Wild Life Extreme) | |
| Extra | ||
| GPS | Yes, with A-GPS Support | GPS, GLONASS, BDS, Galileo, QZSS |
| Fingerprint Sensor | Yes | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Iris Scanner, Accelerometer, Gyro, Proximity, Compass, Barometer, Heart Rate, SpO2 | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope, Infrared Remote Control |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | IP68/IP69 |
| Dust Resistant | Yes | Yes |
| Camera | ||
| Rear Camera | 12 MP + 12 MP | 200 MP ƒ/1.8 (Wide Angle) 24mm (wide), 1/1.56", 0.5µm, PDAF, OIS 50 MP ƒ/2.8 (Telephoto) 85mm (telephoto), PDAF, OIS, 3.5x optical zoom 50 MP ƒ/2 (Ultra Wide) 16mm, 100˚ (ultrawide), AF |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Face detection, Smile detection, Geo tagging, Panorama, Touch to focus | |
| Video Recording | 4K @ 60 fps UHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP Autofocus | 50 MP ƒ/2 (Ultra Wide) Punch Hole |
| Front Video Recording | 4K, 1080p | |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v16 |
| Custom UI | ColorOS 16 | |
| Chipset | Samsung Exynos 9810 | Mediatek Dimensity 8450 |
| CPU | 2.8 GHz, Octa Core Processor | 3.25 GHz, Octa Core Processor |
| Core Details | 1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725 | |
| Fabrication Node | 4nm | |
| GPU | Mali-G72 MP18 | Mali-G720 MC7 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Supports | MMS, Instant Messaging, Voice Commands | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, eAAC+, FLAC | Yes |
| Video | MP4, DivX, XviD | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3500 mAh, Li-ion Battery | 6200 mAh |
| Fast Charging | Yes, Quick Charge 2.0 | Yes, 80W Fast Charging |
| Wireless Charging | Yes | |
| Reverse Charging | Yes | |