Vivo V15 has better RAM than iQOO Z9x. In terms of display resolution, iQOO Z9x has better resolution of 2408 x 1080 than Vivo V15 which has resolution of 2340 x 1080. iQOO Z9x has more internal memory than Vivo V15
| Name | iQOO Z9x | Vivo V15 |
| RAM | 4 GB | 6 GB |
|---|---|---|
| Display | 6.72 in | 6.53 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 6000 mAh | 4000 mAh |
| Camera | 50 MP + 2 MP Dual | 24 MP + 8 MP + 5 MP Triple |
| Price | Rs. 17990 | Rs. 15298 |
The launch Date of the first phone is April 24, 2024. The Expected cost of iQOO Z9x is Rs. 17990. The launch Date of the second phone is March, 2019. The cost of Vivo V15 is Rs. 15298.
Vivo V15 has screen size of 6.53 inches which falls short to iQOO Z9x's 6.72 inch screen. iQOO Z9x has IPS Screen type where as Vivo V15 has IPS LCD Screen type. Vivo's phone has display density of 395 PPI & iQOO's phone has only 393 PPI display density. In terms of screen to body ratio, iQOO's phone has better screen to body ratio of ~ 86.4% than Vivo's phone ~ 85.6%. iQOO Z9x has 20:9 aspect ratio where as Vivo V15 has 19.3:9 aspect ratio.
Vivo V15's larger 6 GB RAM is better for playing games and all with respect to iQOO Z9x's lower 4 GB RAM. iQOO Z9x has more Internal Memory (128 GB) than Vivo V15 (64 GB).
iQOO Z9x's 50 MP + 2 MP Dual Rear Camera outclasses Vivo V15's 24 MP + 8 MP + 5 MP Triple Rear Camera in terms of resolution. Vivo V15 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 Z9x's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 9.0 version.
| Name | iQOO Z9x | Vivo V15 |
| General | ||
| Country of Origin | India | |
| Model | Z9x | V15 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April 24, 2024 | March, 2019 |
| Design | ||
| Dimensions | 76 x 165.7 x 7.99 mm | 75.9 x 161.2 x 8.5 mm |
| Weight | 199 g | 189.5 g |
| Bezel less | No | |
| Colors | Tornado Green, Storm Grey | |
| Display | ||
| Type | Color IPS Screen (1B Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.72 inches, 1080 x 2408 pixels, 120 Hz | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.3:9 |
| PPI | ~ 393 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 86.4% | ~ 85.6% |
| Features | 1000 nits Local Peak Brightness, Low Blue Light Certification | Corning Gorilla Glass 5, Ultra FullView Display |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 6 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 64 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n77(3300-3800MHz)/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band | |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD | Yes, v4.2, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BeiDou, GNSS, QZSS | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Ambient light Sensor, Proximity Sensor, E-compass, Fingerprint, Gyroscope sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | Dual Stereo Speakers, Hi-Res Audio | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 24 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Night, Portrait, Photo, Video, 50 MP, Panorama, Slo-mo, Time-lapse, Pro, Live photo, Documents | Front: Portrait, Photo, Video, Live Photo | HDR, Panorama |
| Video Recording | 4K, 1080p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.05 (Wide Angle) Punch Hole, Screen Flash | 32 MP ƒ/2 Popup, Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v9.0 (Pie), upgradable to v11 |
| Custom UI | Funtouch OS 14 | |
| Chipset | Qualcomm Snapdragon 6 Gen1 | Mediatek Helio P70 |
| CPU | 2.2 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
| Core Details | 1x Cortex-A710@2.4GHz & 3x Cortex-A710@2.36GHz& 4x Cortex-A510@1.8 GHz | 4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53 |
| GPU | Adreno 710 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC |
| Video | MP4, 3GP, AVI | MP4, 3GP, AVI |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 44W Flash Charge | Yes |
| Reverse Charging | Yes | |
| Talk Time | 36 hours | |
| Video Playback Time | 21 hours | |
| Music Playback Time | 71 hours | |