iQOO Z7s 5G vs Vivo Y91i
Quick Comparison
iQOO Z7s 5G has better RAM than Vivo Y91i. In terms of display resolution, iQOO Z7s 5G has better resolution of 2388 x 1080 than Vivo Y91i which has resolution of 1520 x 720. iQOO Z7s 5G has more internal memory than Vivo Y91i
| Name | iQOO Z7s 5G | Vivo Y91i |
| RAM | 6 GB | 2 GB |
|---|---|---|
| Display | 6.38 in | 6.22 in |
| Internal Memory | 128 GB | 16 GB |
| Battery | 4500 mAh | 4030 mAh |
| Camera | 64 MP + 2 MP Dual | 13 MP |
| Price | Rs. 15979 | Rs. 5990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is May 21, 2023. The cost of iQOO Z7s 5G is Rs. 15979. The launch Date of the second phone is March, 2019. The cost of Vivo Y91i is Rs. 5990.
Display comparison
iQOO Z7s 5G has larger screen size of 6.38 inches in comparison to Vivo Y91i's 6.22 inch screen. iQOO Z7s 5G has AMOLED Screen type where as Vivo Y91i has IPS LCD Screen type. iQOO's phone has display density of 411 PPI & Vivo's phone has only 270 PPI display density. iQOO Z7s 5G has 20:9 aspect ratio where as Vivo Y91i has 19:9 aspect ratio.
Memory comparison
iQOO Z7s 5G's larger 6 GB RAM is better for playing games and all with respect to Vivo Y91i's lower 2 GB RAM. iQOO Z7s 5G has more Internal Memory (128 GB) than Vivo Y91i (16 GB).
Camera comparison
iQOO Z7s 5G's 64 MP + 2 MP Dual Rear Camera outclasses Vivo Y91i's 13 MP Rear Camera in terms of resolution. iQOO Z7s 5G will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Vivo Y91i's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 13 and the second one on v8.1 (Oreo) version.
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Full Comparison
| Name | iQOO Z7s 5G | Vivo Y91i |
| General | ||
| Country of Origin | India | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 21, 2023 | March, 2019 |
| Design | ||
| Dimensions | 73.53 x 158.91 x 7.8 mm | 75 x 155 x 8.3 mm |
| Weight | 172 g | 163.5 g |
| Colors | Pacific Night, Norway Blue | |
| Display | ||
| Type | Color AMOLED Screen (16.7M) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes, 360 Hz Touch Sampling Rate | Yes |
| Size | 6.38 inches, 1080 x 2388 pixels, 90 Hz | 6.22 inches, 720 x 1520 pixels |
| Aspect Ratio | 20:9 | 19:9 |
| PPI | ~ 411 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 82.9% | |
| Features | 1300 nits Local Peak Brightness, 1200 Hz Instant Touch Sampling Rate and 10x Touch Control Resolution | yes with waterdrop notch |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 2 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 16 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, upto 1 TB | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA: n1/n3/n8/n28A/n77(3300-3800MHz)/n78, NSA: n77(3300-3800MHz)/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 5 | |
| Bluetooth | Yes, v5.1, A2DP, LE, aptX HD | Yes, v4.2 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, Beidou, GLONASS, GALILEO, QZSS | Yes |
| Fingerprint Sensor | Yes, In Display | No |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP54 | |
| Dust Resistant | Yes | |
| Extra Features | Ultra Game Mode | |
| Camera | ||
| Rear Camera | 64 MP PDAF f/1.79 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus | 13 MP with autofocus |
| Features | Night Scene, Portrait Mode, Micro Movie, 64MP, Panorama, Dynamic Photo, Slow Motion, Time-lapse Photography, Pro Mode, AR Mode, Document Mode, Double Exposure, Dual-view Video | Front: Night Scene, Portrait Mode, Micro Movie, Dynamic Photo, AR Mode, Double Exposure, Dual view Video | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 16 MP f/2 (Wide Angle) with Screen Flash | 8 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v13 | Android v8.1 (Oreo) |
| Custom UI | Funtouch OS 13 | |
| Chipset | Qualcomm Snapdragon 695 | Mediatek Helio P22 |
| CPU | 2.2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver | |
| GPU | Adreno 619 | PowerVR GE8320 |
| Java | No | Yes |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, MIDI, OGG, FLAC, WMA, WAV, APE, MP3 | Yes |
| Video | MP4, 3GP, AVI | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 4030 mAh, Li-Po Battery |
| Fast Charging | Yes, 44W Flash Charge | |