OnePlus 15 vs BlackZone S25 Ultra Maxx
Here you can compare OnePlus 15 and BlackZone S25 Ultra Maxx. Comparing OnePlus 15 vs BlackZone S25 Ultra Maxx on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how OnePlus 15 stands against BlackZone S25 Ultra Maxx and which one should you buy The current lowest price found for OnePlus 15 is ₹72,999 and for BlackZone S25 Ultra Maxx is ₹8,999. The details of both of these products were last updated on Nov 19, 2025.
| Specification | OnePlus 15 | BlackZone S25 Ultra Maxx |
|---|---|---|
| CPU | 4.6 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Battery | 7300 mAh, Si/C | 5000 mAh |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) Sensor: Sony's IMX906, Lens Quantity: 6P, Optical Image Stabilization: Yes, Aperture: ƒ/1.8, Field of View: 84°, Autofocus: Yes 50 MP ƒ/2.8 (Telephoto) Sensor: S5KJN5 with 3.5X optical zoom, 7x optical quality zoom, Lens Quantity: 4P, Optical Image Stabilization: Yes, Aperture: ƒ/2.8, Field of View: 30°, Autofocus: Yes, Ultra Res (digital) Zoom: up to 120x zoom 50 MP ƒ/2 (Ultra Wide) Sensor: OV50D, Lens Quantity: 6P, Aperture: ƒ/2.0, Field of view: 116°, Autofocus: Yes | 32 MP |
| Internal Memory | 256 GB | 128 GB |
| OS | Android v16 | Android v14 |
| Price | ₹72,999 | ₹8,999 |
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Overview
| Specs Score | 92 / 100 Better Specs | 63 / 100 |
| Display Resolution | 1272 x 2772 pixels Better Resolution | 720 x 1612 pixels |
| Screen To Body Ratio | ~ 95.5% Less Bezels | |
| RAM | 12 GB More RAM | 8 GB |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 4.6 GHz Faster Clock Speed | 1.6 GHz |
| Rear Camera | 50 MP + 50 MP + 50 MP Triple Better Camera Resolution | 32 MP |
| Front Camera | 32 MP Better Front Camera Resolution | 16 MP |
| Weight | 211 g Lighter | |
| Thickness | 8.1 mm Slimmer | |
| Battery | 7300 mAh Bigger Battery | 5000 mAh |
| Unique Features | Fingerprint Sensor 5G Fast Charging Water Resistant NFC Wireless Charging Reverse Charging IR Blaster | No No No No No No No No |
General
| Country of Origin | India | |
| Model | CPH2745, CPH2747, PLK110 | S25 Ultra Maxx |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | |
| SAR | 1.17 W/kg (Head) 1 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | October 27, 2025 | |
| In The Box | OnePlus 15, Charger, USB data cable, SIM Ejector Tool, Protective Case, Quick Guide | Handset, Adaptor, Battery, USB Cable, Silicon cover, Tempered Glass, SIM Ejector piin |
Design
| Dimensions | 76.7 x 161.4 x 8.1 mm | |
| Weight | 211 g | |
| Colors | Infinite Black, Ultra Violet, Sand Storm | Blue |
Display
| Type | Color LTPO AMOLED Screen (1B Colors) | Color |
| Touch | Yes | Yes |
| Size | 6.78 inches, 1272 x 2772 pixels, 165 Hz | 6.6 inches, 720 x 1612 pixels |
| Aspect Ratio | 20/9 | |
| PPI | ~ 450 PPI | ~ 268 PPI |
| Screen to Body Ratio | ~ 95.5% | |
| Glass Type | Corning Gorilla Glass Victus 2 | |
| Brightness | 800 nits (typ), 1800 nits (HBM) | |
| Features | Sun Display, Reduce White Point, Eye Comfort Reminders, Motion Cues, Minimum 1nit, Eye Comfort for Gaming | |
| Notch | Yes, Punch Hole |
Memory
| RAM | 12 GB | 8 GB |
| RAM Type | LPDDR5X Ultra | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NR: n1/n2/n3/n5/n7/n8/n20/n26/n28/n38/n40/n41/n48/n66/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7 (802.11be), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi Display, WLAN Tethering, Wi-Fi 2.4GHz 2×2+Wi-Fi 5GHz 2×2 concurrent, Wi-Fi 5GHz 160MHz, 2×2 MIMO | |
| Bluetooth | Yes, v6.0, SBC, AAC, LDAC, aptX, aptX HD, aptX Adaptive, LHDC 5.0 | Yes |
| USB | Yes, USB-C v3.2 | |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 4,187,391 (Total) (v10) |
Extra
| GPS | Dual band: GPS(L1+L5), GLONASS(G1), BeiDou(B1I+B1C+B2a), Galileo(E1+E5a), QZSS(L1+L5), NavIC(L5) | Yes |
| Fingerprint Sensor | Yes, In Display | |
| Face Unlock | Yes | Yes |
| Sensors | Proximity, Ambient Light, Color Temperature, E-compass, Accelerometer, Gyroscope, In-display Ultrasonic Fingerprint Sensor, Hall Sensor, Laser Focusing Sensor, Spectral Sensor, Infrared Remote Control | |
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| AI Features | Plus Mind, Gemini AI | |
| Water Resistance | Yes, 2 m upto 30 min | |
| IP Rating | IP66/IP68/IP69K/IP69 | |
| Dust Resistant | Yes | |
| Extra Features | OP Gaming Core, Touch Response Chip, G2 Wi-Fi Chip, Bypass Charging, 360° Cryo Velocity Cooling System |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) Sensor: Sony's IMX906, Lens Quantity: 6P, Optical Image Stabilization: Yes, Aperture: ƒ/1.8, Field of View: 84°, Autofocus: Yes 50 MP ƒ/2.8 (Telephoto) Sensor: S5KJN5 with 3.5X optical zoom, 7x optical quality zoom, Lens Quantity: 4P, Optical Image Stabilization: Yes, Aperture: ƒ/2.8, Field of View: 30°, Autofocus: Yes, Ultra Res (digital) Zoom: up to 120x zoom 50 MP ƒ/2 (Ultra Wide) Sensor: OV50D, Lens Quantity: 6P, Aperture: ƒ/2.0, Field of view: 116°, Autofocus: Yes | 32 MP |
| OIS | Yes | |
| Auto Focus | Yes | |
| Features | Photo, Video, Portrait, Night, Panorama, SLO-MO, Long Exposure, Dual-view video, TIME-LAPSE, HI-RES, Underwater, Master, TEXT SCANNER, DOC SCANNER, TILT-SHIFT, PRO VIDEO | |
| Video Recording | 8K @ 30 fps UHD, 4K @ 120/60 fps UHD, 1080p | Yes |
| Flash | Yes, LED | |
| Front Camera | 32 MP ƒ/2.4 (Wide Angle) Sensor: Sony IMX709, Lens Quantity: 5P, Focal Length: 21 mm equivalent, Autofocus: Supported, Aperture: f/2.4 Punch Hole, Screen Flash | 16 MP |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
Technical
| OS | Android v16 | Android v14 |
| Custom UI | OxygenOS 16 | |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Spreadtrum |
| CPU | 4.6 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | |
| GPU | Adreno 840 | |
| Java | No | No |
| Browser | Yes |
Multimedia
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | Yes |
| Video | Dolby Vision, HDR10, HDR10+, +HLG, HDRViVid, MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, ASF, FLV, WEB | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7300 mAh, Si/C | 5000 mAh |
| Fast Charging | Yes, 120W SUPERVOOC Charging | |
| Wireless Charging | Yes, 50W AIRVOOC | |
| Reverse Charging | Yes, 10W | |
| Reverse Wireless Charging | Yes, 5W |
Discuss
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