 
            
        | Oppo K1 | Xiaomi Redmi 15 |  Add a device to compare | ||
| Build | OS | Android V8.1 Oreo | Android 15 OS | |
| UI | Color OS 5.2 | HyperOS 2.0 | ||
| Dimensions | 158 x 75 x 7.4 mm | 169.48 x 80.45 x 8.40mm | ||
| Weight | 156 g | 214 g | ||
| SIM | Dual Sim, Dual Standby (Nano-SIM) | Nano-SIM + Nano-SIM | ||
| Colors | Blue, Red | Midnight Black, Titan Gray, Sandy Purple | ||
| Frequency | 2G Band | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 | |
| 3G Band | HSDPA 850 / 900 / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | ||
| 4G Band | LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 39(1900), 40(2300), 41(2500) | ||
| Processor | CPU | Octa-core (4 x 2.0 GHz Kryo 260 + 4 x 1.8 GHz Kryo 260) | Octa-core (4 x 2.8 GHz Cortex-A73 + 4 x 1.9 GHz Cortex-A53) | |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) | ||
| GPU | Adreno 512 | Adreno 610 | ||
| Display | Technology | Super AMOLED capacitive touchscreen, 16M colors, Multitouch | IPS LCD Capacitive Touchscreen | |
| Size | 6.4 Inches | 6.9 Inches | ||
| Resolution | 1080 x 2340 Pixels (~403 PPI) | 1080 x 2340 Pixels (~374 PPI) | ||
| Extra Features | 144Hz | |||
| Memory | Built-in | 64GB Built-in, 4/6GB RAM | 128GB Built-in, 8GB RAM | |
| Card | No | microSDXC (uses shared SIM slot) | ||
| SMS | ||||
| Camera | Main | Dual 16 MP, f/1.7, 1/2.8", PDAF + 2 MP, depth sensor, LED flash | Dual Camera: 50 MP, f/1.8, (wide), PDAF + Auxiliary lens, LED Flash | |
| Features | Geo-tagging, Phase detection, Touch focus, Panorama, HDR, Video (2160p@30fps, 1080p@30fps) | HDR, Video (1080p@30fps) | ||
| Front | 25 MP, HDR, Video (1080p@30fps) | 8 MP, f/2.0, (wide), Video (1080p@30fps) | ||
| Connectivity | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n/ac, dual-band | |
| Bluetooth | v5.0 with A2DP, LE | v5.0 with A2DP, LE | ||
| GPS | Yes + A-GPS support, & GLONASS | Yes + A-GPS support & Glonass, BDS | ||
| Radio | FM Radio | FM Radio | ||
| USB | microUSB 2.0, USB On-The-Go | USB Type-C 2.0 | ||
| Infrared | Yes | |||
| Data | GPRS, Edge, 3G HSPA, 4G LTE-A | 2G GSM, 3G HSPA, 4G LTE | ||
| Features | Sensors | Accelerometer, Gyro, Compass, Proximity, FingerPrint | Accelerometer, Compass, FingerPrint | |
| Audio | 3.5mm Audio Jack, MP3/AAC+/WAV/Flac player, MP4/H.264 player, Speaker Phone | Speaker Phone | ||
| Browser | HTML5 | HTML5 | ||
| Messaging | SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | ||
| Games | Built-in + Downloadable | built-in + downloadable | ||
| Torch | Yes | Yes | ||
| Extra | Active noise cancellation with dedicated mic, Photo/video editor, Document viewer | IP64 dust tight and water resistant (water splashes) | ||
| Battery | Capacity | (Li-ion Non removable), 3500 mAh | Li-ion Si-Ca 7000 mAh | |
| Talktime | ||||
| - | - Fast battery 33W wired | |||
| Price | in Rupees | Rs. Discontinued | Rs. 45,999 | |
| in USD | $-0 | $441 |