iQOO 15 has better RAM than iQOO Z6 5G. In terms of display resolution, iQOO 15 has better resolution of 3168 x 1440 than iQOO Z6 5G which has resolution of 2408 x 1080. iQOO 15 has more internal memory than iQOO Z6 5G
| Name | iQOO 15 | iQOO Z6 5G |
| RAM | 12 GB | 4 GB |
|---|---|---|
| Display | 6.85 in | 6.58 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 7000 mAh | 5000 mAh |
| Camera | 50 MP + 50 MP + 50 MP Triple | 50 MP + 2 MP + 2 MP Triple |
| Price | Rs. 72999 | Rs. 10990 |
The launch Date of the first phone is November 26th, 2025. The cost of iQOO 15 is Rs. 72999. The launch Date of the second phone is March 16, 2022. The cost of iQOO Z6 5G is Rs. 10990.
iQOO 15 has larger screen size of 6.85 inches in comparison to iQOO Z6 5G's 6.58 inch screen. iQOO 15 has Screen type where as iQOO Z6 5G has IPS LCD Screen type. iQOO 15 has display density of 508 PPI & iQOO Z6 5G has only 401 PPI display density. In terms of screen to body ratio, iQOO 15 has better screen to body ratio of ~ 90.7% than iQOO Z6 5G's ~ 90.61%. iQOO 15 has 19.8:9 aspect ratio where as iQOO Z6 5G has 20:9 aspect ratio.
iQOO 15's larger 12 GB RAM is better for playing games and all with respect to iQOO Z6 5G's lower 4 GB RAM. iQOO 15 has more Internal Memory (256 GB) than iQOO Z6 5G (128 GB).
They both have the same 50 MP + 50 MP + 50 MP Triple Rear Camera. iQOO 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 iQOO Z6 5G's 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 12 version.
| Name | iQOO 15 | iQOO Z6 5G |
| General | ||
| Model | V2505A | Z6 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 5 years | |
| Security Updates | 7 years | |
| Release Date | November 26th, 2025 | March 16, 2022 |
| Design | ||
| Dimensions | 76.8 x 163.7 x 8.1 mm | 75.8 x 164 x 8.25 mm |
| Weight | 215 g | 186 g |
| Bezel less | Yes | |
| Colors | Legend : Glass | Alpha : Fiber Glass | |
| Display | ||
| Type | Color Samsung 2K M14 LEADTM OLED Display (1.07B) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.85 inches, 1440 x 3168 pixels, 144 Hz | 6.58 inches, 1080 x 2408 pixels, 120 Hz |
| Aspect Ratio | 19.8:9 | 20:9 |
| PPI | ~ 508 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 90.7% | ~ 90.61% |
| Glass Type | Panda Glass 2 | |
| Brightness | 2600 nits Global Brightness, 1000 nits Manual full-screen Brightness, 6000 nits Local Peak Brightness, Anti-Reflective Protective Film | |
| Features | 118% P3 Color Gamut Coverage, Dolby Atmos | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 12 GB | 4 GB |
| RAM Type | LPDDR5X Ultra | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | Upto 1 GB Extra Virtual RAM |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n2/n3/n5/n7/n8/n18/n20/n26/n28A/n28B/n38/n40/n41/n48/n66/n71/n77/n78 | |
| 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, A2DP, LE, aptX HD | Yes, v5.1, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.2 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 4,186,917 (Total) (v10) | |
| Extra | ||
| GPS | Yes, with GPS, GLONASS, GALILEO, BeiDou, NavIC, GNSS, QZSS | Yes, with A-GPS, Beidou, GLONASS, GALILEO, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyro, Proximity, E-compass, Light Sensor, Gravity Sensor |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| AI Features | AI Esports Signal Engine, AI Season Change, AI Creation, AI Captions | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 + IP69 | |
| Dust Resistant | Yes | |
| Extra Features | Q3 Gaming Chip, 8K VC Cooling System, New-Gen 3D Ultrasonic Fingerprint, Bypass Charging, Next-Gen Super Touch Control, Industry's First Dual Axis Vibration motor | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.9 (Wide Angle) Sony IMX921 (1/1.56"" Sony TrueColor Camera) 50 MP ƒ/2.65 (Telephoto) Sony IMX 882 (1/1.95"" 3X Periscope Camera) 50 MP ƒ/2.05 (Ultra Wide) 1/2.76", 0.64µm, AF | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Samsung ISOCELL JN1 | |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | HDR, Panorama |
| Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 16 MP ƒ/2 (Wide Angle) Screen Flash |
| Front Video Recording | 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 1080p |
| Technical | ||
| OS | Android v16 | Android v12 |
| Custom UI | OriginOS 6 | |
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 695 |
| CPU | 4.6 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver |
| Fabrication Node | 3 nm | |
| GPU | Adreno 840 | Adreno 619 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, OGG, FLAC, WMA, WAV, APE, MP3, MP1 | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 |
| Video | MP4, 3GP, AVI | MP4, 3GP, AVI |
| FM Radio | No | Yes |
| Speaker Type | Dual Stereo | |
| Audio Features | Symmetrical Dual Stereo Speakers | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Silicon Anode Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 18W Flash Charge |
| Wireless Charging | Yes, 40W | |
| Reverse Charging | Yes | |
| Music Playback Time | 24 hours | |