iQOO Z11 vs OPPO K15
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Overview
| Specs Score | 71 / 100 Better Specs | 63 / 100 |
| Display Resolution | 1260 x 2800 pixels Better Resolution | 1080 x 2400 pixels |
| Storage | 256 GB More Storage | 128 GB |
| CPU Clock Speed | 2.7 GHz Faster Clock Speed | |
| Weight | 213 g Lighter | |
| Thickness | 8.3 mm Slimmer | |
| Battery | 9020 mAh Bigger Battery | 7500 mAh |
| Unique Features | Water Resistant NFC | No No |
General
| Model | V2551A | |
| 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 | May 05, 2026 | July 21, 2026 (Expected) |
Design
| Dimensions | 76.2 x 163.7 x 8.3 mm | |
| Weight | 213 g | |
| Bezel less | No | No |
| Colors | Cosmic Black, Glacier Blue |
Display
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (16.7 M) |
| Touch | Yes | Yes |
| Size | 6.83 inches, 1260 x 2800 pixels, 144 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 450 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 90.3% | ~ 86.5% |
| Brightness | 800 nits (typ), 2000 nits (HBM), 5000 nits (peak) | Global Default Maximum Brightness: 600nit, Global Excitation Maximum Brightness: 1200nit |
| Features | 2160Hz PWM, HDR | Contrast Ratio: Static: 6000000:1, Dynamic: 12000000:1 |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | No |
Memory
| RAM | 8 GB | 8 GB |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Card Slot | 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 | Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), 802.11a/b/g/n |
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | Yes |
Extra
| GPS | Yes, with A-GPS, Beidou, GLONASS, GALILEO, QZSS | GPS, AGPS, BDS, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| AI Features | AI Clarity Enhancer, AI Unblur, AI Reflection Remover, AI Eraser, Screen Translator, AI Writer, AI Summary, AI Mobile | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP65 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | panorama, HDR | HDR, Panorama |
| Video Recording | 4K, 1080p | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2.5 (Wide Angle) Punch Hole |
| Front Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | OriginOS 16 | ColorOS 16 |
| Chipset | Qualcomm Snapdragon 7s Gen4 | |
| CPU | 2.7 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | x2.7 GHz Kryo Prime + 3x2.4 GHz Kryo Gold + 4x1.8 GHz Kryo Silver | |
| Fabrication Node | 4nm | |
| GPU | Adreno 810 | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | MP3, AMR, APE, OGG, FLAC, WAV, MIDI, WMA |
| Video | MP4, 3GP, AVI | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | An Immersive Surround Sound Experience | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 9020 mAh | 7500 mAh, Graphite Battery |
| Fast Charging | Yes, 90W Flash Charge | Yes, 100W |
| Video Playback Time | 15 hours | |
| Music Playback Time | 32 hours |
Discuss
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