Oppo Reno 4 Pro has better RAM than Xiaomi Redmi 15C 5G. In terms of display resolution, Oppo Reno 4 Pro has better resolution of 2400 x 1080 than Xiaomi Redmi 15C 5G which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Xiaomi Redmi 15C 5G | Oppo Reno 4 Pro |
| RAM | 4 GB | 8 GB |
|---|---|---|
| Display | 6.9 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6000 mAh | 4000 mAh |
| Camera | 50 MP + Auxiliary lens Dual | 48 MP Quad |
| Price | Rs. 18499 | Rs. 21990 |
The launch Date of the first phone is December 03, 2025. The cost of Xiaomi Redmi 15C 5G is Rs. 18499. The launch Date of the second phone is July 31, 2020. The cost of Oppo Reno 4 Pro is Rs. 21990.
Oppo Reno 4 Pro has screen size of 6.5 inches which falls short to Xiaomi Redmi 15C 5G's 6.9 inch screen. Xiaomi Redmi 15C 5G has IPS LCD Screen type where as Oppo Reno 4 Pro has AMOLED Screen type. OPPO's phone has display density of 402 PPI & Xiaomi's phone has only 254 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 88.3% than Xiaomi's phone ~ 82.1%. Xiaomi Redmi 15C 5G has 20.6:9 aspect ratio where as Oppo Reno 4 Pro has 20:9 aspect ratio.
Oppo Reno 4 Pro's larger 8 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15C 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Xiaomi Redmi 15C 5G's 50 MP + Auxiliary lens Dual Rear Camera outshines Oppo Reno 4 Pro's 48 MP Quad Rear Camera in terms of resolution. Oppo Reno 4 Pro will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Xiaomi Redmi 15C 5G's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 10 version.
| Name | Xiaomi Redmi 15C 5G | Oppo Reno 4 Pro |
| General | ||
| Model | 15C 5G | Reno 4 Pro |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 4 years | |
| Release Date | December 03, 2025 | July 31, 2020 |
| In The Box | Dark Purple, Moonlight Blue, Midnight Black | |
| Design | ||
| Dimensions | 79.47 x 171.56 x 7.99 mm | 73.2 x 160.2 x 7.7 mm |
| Weight | 211 g | 161 g |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (16.7M) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.9 inches, 720 x 1600 pixels, 120 Hz | 6.5 inches, 1080 x 2400 pixels, 90 Hz |
| Aspect Ratio | 20.6:9 | 20:9 |
| PPI | ~ 254 PPI | ~ 402 PPI |
| Screen to Body Ratio | ~ 82.1% | ~ 88.3% |
| Brightness | 660 nits (typ), 810 nits HBM | |
| HDR Support | Yes, HDR10 | |
| Color Gamut | 83% NTSC | |
| Features | TÜV Rheinland Low Blue Light (Software Solution) Certified, TÜV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified, Contrast ratio: 1200:1, | HDR10 |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n5/n8/n28/n40/n78, NSA: n1/n3/n40/n78/n8 | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi: 2.4GHz | 5GHz | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.1 |
| USB | Yes | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Performance | ||
| Geekbench Score | 1,942 (Multi Core) (v6) 735 (Single Core) 1,420 (OpenCL) 1,405 (Vulkan) | |
| Extra | ||
| GPS | GPS | Glonass | Galileo | Beidou | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS, GNSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Virtual Proximity Sensor, Ambient Light Sensor Accelerometer, Electronic compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| AI Features | Gemini, Circle to Search | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) (Auxiliary lens) | 48 MP ƒ/1.7 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | HDR Mode, Night Mode, Auto Night Mode, Portrait Mode, Time-lapse | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2.4 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v10 |
| Custom UI | HyperOS 2 | |
| Chipset | Mediatek Dimensity 6300 | Qualcomm Snapdragon 720G |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver |
| GPU | Arm Mali-G57 MC2 | Adreno 618 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AAC, APE, AMR, WAV, MID, OGG, FLAC, WMA |
| Video | Yes | MP4 |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-Po Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W | Yes, 65W Fast Charging |
| Reverse Charging | Yes | |