Xiaomi Redmi 8 (4GB RAM + 64GB) has better RAM than Vivo Y91i (3GB RAM +32GB). Xiaomi Redmi 8 (4GB RAM + 64GB) has more internal memory than Vivo Y91i (3GB RAM +32GB)
Name | Xiaomi Redmi 8 (4GB RAM + 64GB) | Vivo Y91i (3GB RAM +32GB) |
RAM | 4 GB | 3 GB |
---|---|---|
Display | 6.22 in | 6.22 in |
Internal Memory | 64 GB | 32 GB |
Battery | 5000 mAh | 4030 mAh |
Camera | 12 MP + 2 MP Dual | 13 MP |
Price | Rs. 9499 | Rs. 8490 |
The launch Date of the first phone is October 9, 2019. The cost of Xiaomi Redmi 8 (4GB RAM + 64GB) is Rs. 9499. The launch Date of the second phone is March, 2019. The cost of Vivo Y91i (3GB RAM +32GB) is Rs. 8490.
Both the phones have IPS LCD Screen Type. Xiaomi's phone has display density of 271 PPI & Vivo's phone has only 270 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 82.9% than Xiaomi's phone ~ 81.7%. Both phones have same aspect ratio of 19:9.
Xiaomi Redmi 8 (4GB RAM + 64GB)'s larger 4 GB RAM is better for playing games and all with respect to Vivo Y91i (3GB RAM +32GB)'s lower 3 GB RAM. Xiaomi Redmi 8 (4GB RAM + 64GB) has more Internal Memory (64 GB) than Vivo Y91i (3GB RAM +32GB) (32 GB).
Vivo Y91i (3GB RAM +32GB)'s 13 MP Rear Camera outshines Xiaomi Redmi 8 (4GB RAM + 64GB)'s 12 MP + 2 MP Dual Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on v8.1 (Oreo) version.
Name | Xiaomi Redmi 8 (4GB RAM + 64GB) | Vivo Y91i (3GB RAM +32GB) |
General | ||
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 | October 9, 2019 | March, 2019 |
Design | ||
Dimensions | 75.4 x 156.3 x 9.4 mm | 75 x 155 x 8.3 mm |
Weight | 188 g | 163.5 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 | 6.22 inches, 720 x 1520 pixels |
Aspect Ratio | 19:9 | 19:9 |
PPI | ~ 271 PPI | ~ 270 PPI |
Screen to Body Ratio | ~ 81.7% | ~ 82.9% |
Features | Corning Gorilla Glass 5 | yes with waterdrop notch |
Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory | ||
RAM | 4 GB | 3 GB |
Storage | 64 GB | 32 GB |
Card Slot | Yes, upto 512 GB | Yes, upto 256 GB |
Connectivity | ||
GPRS | Yes | Yes |
EDGE | Yes | Yes |
3G | Yes | Yes |
4G | Yes | Yes |
VoLTE | Yes, Dual Stand-By | Yes |
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
Bluetooth | Yes, v4.2 | Yes, v4.2 |
USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
IR Blaster | Yes | |
Extra | ||
GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes |
Fingerprint Sensor | Yes, Rear | No |
Face Unlock | Yes | |
Sensors | Accelerometer, Proximity, Compass | Light sensor, Proximity sensor, Accelerometer |
3.5mm Headphone Jack | Yes | Yes |
Splash Resistant | Yes | |
Camera | ||
Rear Camera | 12 MP f/1.8 (Main) 2 MP (Depth Sensor) with autofocus | 13 MP with autofocus |
Features | 6P Lens and Dual PD, Portrait, Bokeh, Panaroma | Digital Zoom, Auto Flash, Face detection, Touch to focus |
Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Flash | Yes, LED | Yes, LED |
Front Camera | 8 MP f/2 (Main) | 8 MP |
Front Video Recording | 1080p @ 30 fps FHD | |
Technical | ||
OS | Android v9.0 (Pie) | Android v8.1 (Oreo) |
Chipset | Qualcomm Snapdragon 439 | Mediatek Helio P22 |
CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
Core Details | 2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53 | |
GPU | Adreno 505 | PowerVR GE8320 |
Java | No | Yes |
Browser | Yes, supports HTML5 | Yes, supports HTML5 |
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 | 5000 mAh, Li-Po Battery | 4030 mAh, Li-Po Battery |
Fast Charging | Yes, 18W Fast Charging Support |