Vivo Y91i vs Xiaomi Redmi 9 Prime
Here you can compare Vivo Y91i and Xiaomi Redmi 9 Prime. Comparing Vivo Y91i vs Xiaomi Redmi 9 Prime on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Vivo Y91i stands against Xiaomi Redmi 9 Prime and which one should you buy The current lowest price found for Vivo Y91i is ₹8,189 and for Xiaomi Redmi 9 Prime is ₹11,999. The details of both of these products were last updated on Oct 03, 2026.
| Specification | Vivo Y91i | Xiaomi Redmi 9 Prime |
|---|---|---|
| Display | 6.22 inches, 720 x 1520 pixels | 6.53 inches, 1080 x 2340 pixels |
| Battery | 4030 mAh, Li-Po Battery | 5020 mAh, Li-Po Battery |
| RAM | 2 GB | 4 GB |
| Internal Memory | 16 GB | 64 GB |
| Rear Camera | 13 MP | 13 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Price | ₹8,189 | ₹11,999 |
- Like
- Comment
- Share
Overview
| Specs Score | 35 / 100 | 44 / 100 Better Specs |
| Display Resolution | 720 x 1520 pixels | 1080 x 2340 pixels Better Resolution |
| RAM | 2 GB | 4 GB More RAM |
| Storage | 16 GB | 64 GB More Storage |
| Weight | 163.5 g Lighter | 198 g |
| Thickness | 8.3 mm Slimmer | 9.1 mm |
| Battery | 4030 mAh | 5020 mAh Bigger Battery |
| Unique Features | No No No | Fingerprint Sensor Fast Charging IR Blaster |
General
| Model | Y91i | Redmi 9 Prime |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March, 2019 | August 4, 2020 |
Design
| Dimensions | 75 x 155 x 8.3 mm | 77 x 163.3 x 9.1 mm |
| Weight | 163.5 g | 198 g |
Display
| Type | Color IPS LCD Screen (16M Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.22 inches, 720 x 1520 pixels | 6.53 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19:9 | 19.5:9 |
| PPI | ~ 270 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 82.9% | ~ 83.2% |
| Glass Type | Corning Gorilla Glass 3 | |
| Features | yes with waterdrop notch | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory
| RAM | 2 GB | 4 GB |
| Storage | 16 GB | 64 GB |
| Card Slot | Yes, upto 256 GB | Yes, upto 512 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v4.2 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes |
Extra
| GPS | Yes | yes with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | No | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Light sensor, Proximity sensor, Accelerometer | Light sensor, Proximity sensor, Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes, P2i Technology |
Camera
| Rear Camera | 13 MP | 13 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Auto Focus | Yes | Yes, Phase Detection autofocus |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Digital Zoom, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 8 MP ƒ/2 |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v8.1 (Oreo) | Android v10 |
| Chipset | Mediatek Helio P22 | MediaTek Helio G80 |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2 GHz, Dual core, Cortex A75 + 1.8 GHz, Quad core, Cortex A55 | |
| GPU | PowerVR GE8320 | Mali-G52 |
| Java | Yes | No |
| Browser | Yes, supports HTML5 | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4030 mAh, Li-Po Battery | 5020 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| Talk Time | 31 hours | |
| Music Playback Time | 185 hours |
Discuss
Related News
Redmi Note 17 India Launch Set for August 6; Xiaomi Teases 8,000 mAh BatteryXiaomi has confirmed that the Redmi Note 17 will launch in India on August 6, 2026. A dedicated Amazon microsite is now live, confirming the launch date and revealing the first official look at the smartphone…
Redmi Note 17 Launched in India: Check Pricing and SpecificationsXiaomi has launched the Redmi Note 17 in India, sold under the “mAhster Edition” tagline built around its 8,000 mAh battery. The phone replaces the Redmi Note 15 directly; Xiaomi has skipped the Note 16 name …
Redmi Turbo 5 Gets A Price Hike Of Up To ₹6,000 In IndiaBarely two months into its India innings, the Redmi Turbo 5 is already a lot more expensive than the phone you could’ve bought back in June. Xiaomi has quietly revised prices across both configurations, and t…
Asus ROG Zephyrus G14 (2026) Review: With Great Performance-Portability Balance Comes A Great RAMageddon-Induced Price TagFinding a laptop that’s genuinely good at both gaming and being carried around all day has always been an arduous task. Thin chassis and powerful GPUs don’t go along well, not without serious thermal compromi…
