OnePlus 15 has better RAM than Oppo K13 Turbo (8GB RAM + 256GB). In terms of display resolution, Oppo K13 Turbo (8GB RAM + 256GB) has better resolution of 2800 x 1280 than OnePlus 15 which has resolution of 2772 x 1272. Both have the same amount of internal memory.
| Name | Oppo K13 Turbo (8GB RAM + 256GB) | OnePlus 15 | 
| RAM | 8 GB | 12 GB | 
|---|---|---|
| Display | 6.8 in | 6.78 in | 
| Internal Memory | 256 GB | 256 GB | 
| Battery | 7000 mAh | 7300 mAh | 
| Camera | 50 MP + 2 MP Dual | 50 MP + 50 MP + 50 MP Triple | 
| Price | Rs. 26920 | Rs. 64999 | 
The launch Date of the first phone is July 21, 2025. The cost of Oppo K13 Turbo (8GB RAM + 256GB) is Rs. 26920. The launch Date of the second phone is October 27, 2025. The Expected cost of OnePlus 15 is Rs. 64999.
Oppo K13 Turbo (8GB RAM + 256GB) has larger screen size of 6.8 inches in comparison to OnePlus 15's 6.78 inch screen. Oppo K13 Turbo (8GB RAM + 256GB) has AMOLED Screen type where as OnePlus 15 has LTPO AMOLED Screen type. OPPO's phone has display density of 453 PPI & OnePlus's phone has only 450 PPI display density. In terms of screen to body ratio, OnePlus's phone has better screen to body ratio of ~ 90.8% than OPPO's phone ~ 89.8%. Oppo K13 Turbo (8GB RAM + 256GB) has 20:9 aspect ratio where as OnePlus 15 has 19.8:9 aspect ratio.
OnePlus 15's larger 12 GB RAM is better for playing games and all with respect to Oppo K13 Turbo (8GB RAM + 256GB)'s lower 8 GB RAM. and both have same Internal Memory of 256 GB.
They both have the same 50 MP + 2 MP Dual Rear Camera. OnePlus 15 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Oppo K13 Turbo (8GB RAM + 256GB)'s 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 16 version.
| Name | Oppo K13 Turbo (8GB RAM + 256GB) | OnePlus 15 | 
| General | ||
| Country of Origin | India | |
| Model | PLM110 | CPH2745, CPH2747, PLK110 | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano+Nano SIM | Nano+Nano SIM | 
| SAR | 1.19 W/kg (Head) 0.75 W/kg (Body)  | 1.17 W/kg (Head) 1 W/kg (Body)  | 
| Device Type | Smartphone | Smartphone | 
| Release Date | July 21, 2025 | October 27, 2025 | 
| In The Box | Phone x 1, Charger x 1, USB data cable x 1, Quick Guide x 1, SIM Ejector Tool x 1, Protective Case x 1, Fan Cleaning Brush | |
| Design | ||
| Dimensions | 77.2 x 162.8 x 8.31 mm | 76.7 x 161.4 x 8.1 mm | 
| Weight | 207 g | 211 g | 
| Bezel less | No | |
| Colors | Black Warrior, Purple No. 1, Knight White | Infinite Black, Ultra Violet, Sand Storm | 
| Display | ||
| Type | Color AMOLED Screen (1.07B) | Color LTPO AMOLED Screen (1B Colors) | 
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes | 
| Size | 6.8 inches, 1280 x 2800 pixels, 120 Hz | 6.78 inches, 1272 x 2772 pixels, 165 Hz | 
| Aspect Ratio | 20:9 | 19.8:9 | 
| PPI | ~ 453 PPI | ~ 450 PPI | 
| Screen to Body Ratio | ~ 89.8% | ~ 90.8% | 
| Glass Type | AGC DT-Star D+ | Corning Gorilla Glass | 
| Brightness | Normal brightness: 600nits (Typical), HBM: 1600nits (Typical) | 800 nits (typ), 1800 nits (HBM) | 
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% DCI-P3, Cinematic mode: 100% DCI-P3, Colourful mode: 100% DCI-P3 | PWM, Dolby Vision, HDR10+, HDR Vivid | 
| Notch | Yes, Punch Hole | Yes, Punch Hole | 
| Curved Display | No | |
| Memory | ||
| RAM | 8 GB | 12 GB | 
| RAM Type | LPDDR5X | |
| Storage | 256 GB | 256 GB | 
| Storage Type | UFS 3.1 | UFS 4.1 | 
| Card Slot | No | No | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n38/n40/n41/n48/n77/n78 | SA: n1/n3/n5/n7/n8/n20/n28/n38/n40/n41/n48/n77/n78/n66 | 
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By | 
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | Wi-Fi 6 (802.11ax) Supported, Wi-Fi 5 (802.11ac) Supported, 802.11a/b/g/n Supported, Wi-Fi Display Supported, WLAN Tethering Supported, Wi-Fi 5GHz 160MHz Supported, 2 × 2 MIMO Supported | |
| Bluetooth | Yes, v5.4, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 | Yes, v6.0, SBC, AAC, aptx, aptx-HD, LDAC, LHDC5.0 | 
| USB | Yes, USB-C v2.0 | Yes, USB-C v3.2 | 
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging | 
| IR Blaster | Yes | Yes | 
| Performance | ||
| AnTuTu Score | 1,622,459 (Total) (v10) 405,523 (CPU) 660,135 (GPU) 267,279 (Memory) 289,522 (UX)  | |
| AnTuTu Storage Score | 157,486 | |
| Geekbench Score | 5,975 (Multi Core) (v6) 1,424 (Single Core) 12,232 (OpenCL) 12,693 (Vulkan)  | |
| 3DMark Score | 3,986 (Wild Life Extreme) | |
| Extra | ||
| GPS | Single band: Beidou, GPS, GLONASS, Galileo, QZSS | Yes with A-GPS | 
| Fingerprint Sensor | Yes, In Display | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Proximity Sensor, Ambient Light Sensor, Color temperature Sensor, E-Compass, Accelerometer, Gyroscope, In Display Optical Fingerprint Sensor, Infrared Remote Control | Accelerometer, Proximity, Gyro (UAV-grade) Compass, Barometer (exc. China) | 
| 3.5mm Headphone Jack | No | No | 
| NFC | Yes | |
| AI Features | AI Eraser 2.0, AI Unblur, AI Reflection Remover, AI Clarity Enhancer, Game Camera, AI Screen Detectors, Splash Touch, Glove Mode | |
| Water Resistance | Yes, 2 m upto 30 min | Yes, 2 m upto 30 min | 
| IP Rating | IPX9 and IPX8 and IPX6 | IP68/IP69K | 
| Dust Resistant | Yes | Yes | 
| Extra Features | Bypass Charging, Turbo Breathing Light, Touch Optimization, Ultra-performance Outdoor Mode 2.0, X-axis Linear Motor, In-Built Cooling Fan, Best-in-Class Passive Cooling System, Intelligent Charging Engine 5.0, Charging deceleration, Extended charging protection | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 76°; 5P lens; AF Supported 2 MP FOV 89°; 3P lens  | 50 MP ƒ/1.8 (Wide Angle) 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP ƒ/2.8 (Telephoto) 80mm (periscope telephoto), 1/2.76", 0.64µm, 3.5x optical zoom, PDAF, OIS 50 MP ƒ/2 (Ultra Wide) 16mm, 116˚ (ultrawide), 1/2.88", 0.61µm, PDAF  | 
| OIS | Yes | |
| Auto Focus | Yes | Yes | 
| Features | Photo, Video, Portrait, Night, PRO, Panorama, SLO-MO, Dual-view video, TIME-LAPSE, STICKER, HI-RES, DOC SCANNER, Google Lens | Laser focus, color spectrum sensor, HDR, panorama, LUT preview | 
| Video Recording | 4K, 1080p | 8K @ 30 fps UHD, 4K, 1080p | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 16 MP ƒ/2.4 (Wide Angle) FOV 85°; 4P lens Punch Hole  | 32 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash  | 
| Front Video Recording | 1080p | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 
| Technical | ||
| OS | Android v15 | Android v16 | 
| Custom UI | ColorOS 15 | OxygenOS 16 | 
| Chipset | Mediatek Dimensity 8450 | Qualcomm Snapdragon 8 Elite Gen 5 | 
| CPU | 3.25 GHz, Octa Core Processor | 4.6 GHz, Octa Core Processor | 
| Core Details | 1x3.21 GHz Cortex-X4 & 3x3.0 GHz Cortex-A720 & 2x2.8 GHz Cortex-A720 & 2x2.0 GHz Cortex-A720) | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | 
| Fabrication Node | 4nm | |
| GPU | Mali-G720 MC7 | Adreno 840 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | 
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Dolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB | 
| FM Radio | No | No | 
| Speaker Type | Stereo | |
| Audio Features | An Immersive Surround Sound Experience | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | 7000 mAh, BLPC37 Lithium Ion Polymer Battery | 7300 mAh, Si/C | 
| Fast Charging | Yes, 80W | Yes, 120W SUPERVOOC Charging | 
| Wireless Charging | Yes, 50W AIRVOOC | |
| Reverse Charging | Yes | Yes, 10W | 
| Reverse Wireless Charging | Yes, 5W | |