Both Xiaomi Mi 10i (8GB RAM + 128GB) and OPPO Reno 15 5G comes with same RAM. In terms of display resolution, OPPO Reno 15 5G has better resolution of 2760 x 1256 than Xiaomi Mi 10i (8GB RAM + 128GB) which has resolution of 2400 x 1080. OPPO Reno 15 5G has more internal memory than Xiaomi Mi 10i (8GB RAM + 128GB)
| Name | Xiaomi Mi 10i (8GB RAM + 128GB) | OPPO Reno 15 5G |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.67 in | 6.59 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4820 mAh | 6500 mAh |
| Camera | 108 MP Quad | 50 MP + 50 MP + 8 MP Triple |
| Price | Rs. 23999 | Rs. 45999 |
The launch Date of the first phone is January 05, 2021. The cost of Xiaomi Mi 10i (8GB RAM + 128GB) is Rs. 23999. The launch Date of the second phone is December 02, 2025. The cost of OPPO Reno 15 5G is Rs. 45999.
OPPO Reno 15 5G has screen size of 6.59 inches which falls short to Xiaomi Mi 10i (8GB RAM + 128GB)'s 6.67 inch screen. Xiaomi Mi 10i (8GB RAM + 128GB) has IPS LCD Screen type where as OPPO Reno 15 5G has AMOLED Screen type. OPPO's phone has display density of 460 PPI & Xiaomi's phone has only 395 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 93.4% than Xiaomi's phone ~ 84.6%. Xiaomi Mi 10i (8GB RAM + 128GB) has 20:9 aspect ratio where as OPPO Reno 15 5G has 19.5:9 aspect ratio.
Both mobiles come with 8 GB RAM OPPO Reno 15 5G has more Internal Memory (256 GB) than Xiaomi Mi 10i (8GB RAM + 128GB) (128 GB).
Xiaomi Mi 10i (8GB RAM + 128GB)'s 108 MP Quad Rear Camera outclasses OPPO Reno 15 5G's 50 MP + 50 MP + 8 MP Triple Rear Camera in terms of resolution. OPPO Reno 15 5G will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Xiaomi Mi 10i (8GB RAM + 128GB)'s 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 16 version.
| Name | Xiaomi Mi 10i (8GB RAM + 128GB) | OPPO Reno 15 5G |
| General | ||
| Country of Origin | India | |
| Model | Mi 10i | CPH2825 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 05, 2021 | December 02, 2025 |
| Design | ||
| Dimensions | 76.8 x 165.38 x 9 mm | 74.8 x 158 x 7.8 mm |
| Weight | 214.5 g | 197 g |
| Colors | Aurora Blue, Twilight Blue, Aurora White | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.67 inches, 1080 x 2400 pixels, 120 Hz | 6.59 inches, 1256 x 2760 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 395 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 84.6% | ~ 93.4% |
| Glass Type | Corning Gorilla Glass 5 | Corning Gorilla GG7i Glass+ |
| Brightness | Normal brightness: 600nits (Typical) HBM: 1200nits (Typical), 3600 nits (peak) | |
| Features | Reading mode 3.0, Sunlight Display 3.0, HDR10 | Standard Mode: 100% DCI-P3 Natural Mode: 100% DCI-P3 Vivid Mode: 100% DCI-P3 |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR5X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | Yes, (Hybrid Slot), upto 512 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 | |
| Bluetooth | Yes, v5.1, A2DP, LE | Yes, v5.4, A2DP, LE, aptX HD |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
| Performance | ||
| AnTuTu Score | 1,433,365 (Total) (v11) 495,227 (CPU) 326,572 (GPU) 244,893 (Memory) 366,673 (UX) | |
| AnTuTu Storage Score | 114,536 Sequential Read: 2226 MB/s; Sequential Write: 1885 MB/s | |
| Geekbench Score | 4,105 (Multi Core) (v6) 1,247 (Single Core) 3,385 (OpenCL) 5,679 (Vulkan) | |
| 3DMark Score | 1,506 (Wild Life Extreme) (9.02 FPS) | |
| Extra | ||
| GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Ultra-sound Proximity Sensor, 360° Ambient Light Sensors, Accelerometer, Gyroscope, Electronic Compass, Z-axis Linear Vibration Motor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | No |
| Water Resistance | No | Yes, 1.5 m upto 30 min |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 108 MP ƒ/1.75 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) FOV 79°; 5P lens; AF supported; Supports 2-axis OIS 50 MP ƒ/2.8 (Telephoto) FOV 30°; 4P lens; AF supported; Supports 2-axis OIS, 3.5x 8 MP ƒ/2.2 (Ultra Wide) Ultra Wide Selfie Camera with 100° FOV |
| Camera Sensor | Samsung HM2 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR , AI Scene Detection, Night Mode 2.0, Panorama, Pro Mode, Raw mode, Portrait Mode | Photo, Video, Portrait, Night, PRO, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, Google Lens, Underwater, Text Scanner, Doc Scanner, Movie |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.45 (Wide Angle) Punch Hole | 50 MP ƒ/2 (Ultra Wide) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 720p @ 120 fps HD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Technical | ||
| OS | Android v10, upgradable to v11 | Android v16 |
| Custom UI | ColorOS 16 | |
| Chipset | Qualcomm Snapdragon 750G | Qualcomm Snapdragon 7 Gen4 |
| CPU | 2.2 GHz, Octa Core Processor | 2.8 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570 | 1x Prime Core@ 2.8 GHz& 4 Performance Cores@ 2.4 GHz & 3x Efficiency Cores@ 1.8 GHz |
| Fabrication Node | TSMC 4nm | |
| GPU | Adreno 619 | Adreno 722 |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, FLAC, APE, AAC, OGG, WAV, WMA | Yes |
| Video | MP4,MKV,AVI,WMV,WEBM,3GP,ASF,MOV,TS | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4820 mAh, Li-Po Battery | 6500 mAh |
| Fast Charging | Yes, 33W Fast Charging | Yes, 80W Fast Charging |
| Reverse Charging | Yes | |