On this page we compare specs vivo iQOO 7 (India) Octa-core (1x3.2 GHz Kryo 585, 3x2.42 GHz Kryo 585, 4x1.80 GHz Kryo 585) with vivo Y91 Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.
| Hardware and OS | vivo iQOO 7 (India) | vivo Y91 |
|---|
| Operating system | Android 11, Funtouch 11.1 | Android 8.1 (Oreo); Funtouch 4.5 |
| Processor | Octa-core (1x3.2 GHz Kryo 585, 3x2.42 GHz Kryo 585, 4x1.80 GHz Kryo 585) | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
| Chipset | | Qualcomm SDM439 Snapdragon 439 (12 nm) |
| GPU | Adreno 650 | Adreno 505 |
| RAM | 8 GB, 12 GB | |
| Internal memory | | 32 GB, 3 GB RAM16 GB, 2 GB RAM |
| Internal Storage | 128 GB, 256 GB | |
| External memory | | microSD, up to 256 GB |
| Memory Card Slot | No | |
| User Interface | Yes | |
| Display | vivo iQOO 7 (India) | vivo Y91 |
|---|
| Type | AMOLED | IPS LCD |
| Size | 6.62 inches | 6.22" inc |
| Resolution | 1080 x 2400 pixels | 720 x 1520 px |
| Touchscreen | Yes | capacitive touchscreen |
| Screen-to-Body Ratio | | 82.9% |
| Display area | | 96.6 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 398 PPI | 270 PPI |
| Features | 120Hz, HDR10 , 1300 nits (peak) | |
| Colors | 16M | 16M |
| Connectivity | vivo iQOO 7 (India) | vivo Y91 |
|---|
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 5G Network | SA/NSA | |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | 1, 3, 5, 8, 38, 40, 41 | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| NFC | Yes | |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| SIM | Nano SIM | |
| Edge | | Yes |
| Dual SIM | Dual SIM (Nano-SIM, dual stand-by) | |
| GPRS | | Yes |
| Wireless Charging | No | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS, BDS |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
| USB | USB Type-C 2.0, USB On-The-Go | microUSB 2.0, USB On-The-Go |
| Camera | vivo iQOO 7 (India) | vivo Y91 |
|---|
| Image | 2160p | |
| Main camera | 48 MP (wide), 13 MP (ultrawide), 2 MP (depth) | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, PDAF
-2 MP, f/2.4, depth sensor |
| Features | Dual-LED dual-tone flash, HDR, panorama | LED flash, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 16 MP (wide) | 8 MP, Single |
| Multimedia | vivo iQOO 7 (India) | vivo Y91 |
|---|
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes | |
| Video Out | Yes | |
| 3.5 mm Jack | No | Yes |
| Ring Tones | Yes | |
| Radio | No | FM radio |
| Design | vivo iQOO 7 (India) | vivo Y91 |
|---|
| Colors | | Starry Black, Ocean Blue, Red (Y91i only) |
| Dimensions | 163.3 x 76.4 x 8.4 mm | 155.1 x 75.1 x 8.3 mm |
| Waterproof | No | |
| Weight | 196 g | 163.5 g |
| Battery | vivo iQOO 7 (India) | vivo Y91 |
|---|
| Battery capacity | | 4030 mAh, Non-removable Li-Po |
| Capacity | Li-Po 4400 mAh, Fast charging 66W, 100% in 22 min (advertised) | |
| Placement | Non-removable | |
| Other | vivo iQOO 7 (India) | vivo Y91 |
|---|
| Release date | | 2018, November |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, | Fingerprint (rear-mounted), accelerometer, proximity, compass |
