Infinix S4 (4GB RAM + 64GB) has better RAM than Vivo Y91 (3GB RAM + 32GB). Infinix S4 (4GB RAM + 64GB) has more internal memory than Vivo Y91 (3GB RAM + 32GB)
Name | Vivo Y91 (3GB RAM + 32GB) | Infinix S4 (4GB RAM + 64GB) |
RAM | 3 GB | 4 GB |
---|---|---|
Display | 6.22 in | 6.21 in |
Internal Memory | 32 GB | 64 GB |
Battery | 4030 mAh | 4000 mAh |
Camera | 13 MP + 2 MP Dual | 13 MP + 8 MP + 2 MP Triple |
Price | Rs. 8960 | Rs. 9599 |
The launch Date of the first phone is May 20, 2019. The cost of Vivo Y91 (3GB RAM + 32GB) is Rs. 8960. The launch Date of the second phone is August 8, 2019. The cost of Infinix S4 (4GB RAM + 64GB) is Rs. 9599.
Infinix S4 (4GB RAM + 64GB) has screen size of 6.21 inches which falls short to Vivo Y91 (3GB RAM + 32GB)'s 6.22 inch screen. Vivo Y91 (3GB RAM + 32GB) has IPS LCD Screen type where as Infinix S4 (4GB RAM + 64GB) has IPS Screen type. Infinix's phone has display density of 271 PPI & Vivo's phone has only 270 PPI display density. In terms of screen to body ratio, Infinix's phone has better screen to body ratio of ~ 89% than Vivo's phone ~ 82.9%. Both phones have same aspect ratio of 19:9.
Infinix S4 (4GB RAM + 64GB)'s larger 4 GB RAM is better for playing games and all with respect to Vivo Y91 (3GB RAM + 32GB)'s lower 3 GB RAM. Infinix S4 (4GB RAM + 64GB) has more Internal Memory (64 GB) than Vivo Y91 (3GB RAM + 32GB) (32 GB).
Vivo Y91 (3GB RAM + 32GB) has 13 MP + 2 MP Dual Rear Camera in comparison to Infinix S4 (4GB RAM + 64GB)'s 13 MP + 8 MP + 2 MP Triple Rear Camera. Infinix S4 (4GB RAM + 64GB) will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Vivo Y91 (3GB RAM + 32GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on v9.0 (Pie) version.
Name | Vivo Y91 (3GB RAM + 32GB) | Infinix S4 (4GB RAM + 64GB) |
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 | May 20, 2019 | August 8, 2019 |
Design | ||
Dimensions | 75.1 x 155.1 x 8.3 mm | 75 x 156 x 7.9 mm |
Weight | 163.5 g | 155 g |
Display | ||
Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
Touch | Yes | Yes |
Size | 6.22 inches, 720 x 1520 pixels | 6.21 inches, 720 x 1520 pixels |
Aspect Ratio | 19:9 | 19:9 |
PPI | ~ 270 PPI | ~ 271 PPI |
Screen to Body Ratio | ~ 82.9% | ~ 89% |
Features | HD+ IPS Dual 2.5D Glass, 500 nits Brightness | |
Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
Memory | ||
RAM | 3 GB | 4 GB |
Storage | 32 GB | 64 GB |
Card Slot | Yes, upto 256 GB | Yes, upto 256 GB |
Connectivity | ||
GPRS | Yes | Yes |
EDGE | Yes | Yes |
3G | Yes | Yes |
4G | Yes | Yes |
VoLTE | Yes | Yes |
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
Bluetooth | Yes, v4.2 | Yes, v5.0 |
USB | Yes, microUSB v2.0 | Yes, microUSB v2.0 |
USB Features | USB on-the-go | USB on-the-go |
Extra | ||
GPS | Yes, with A-GPS, GLONASS, BDS | Yes |
Fingerprint Sensor | Yes, Rear | Yes, Rear |
Face Unlock | Yes | |
Sensors | Accelerometer, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass, Light Sensor |
3.5mm Headphone Jack | Yes | Yes |
Camera | ||
Rear Camera | 13 MP + 2 MP with autofocus | 13 MP f/1.8 8 MP (Wide Angle) 2 MP (Depth Sensor) with autofocus |
Features | Panorama | PDAF, Auto Scene Detection, AR Stickers |
Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Flash | Yes, LED | Yes, LED |
Front Camera | 8 MP | 32 MP f/2 with Screen Flash Flash |
Technical | ||
OS | Android v8.1 (Oreo) | Android v9.0 (Pie) |
Chipset | MediaTek Helio P22 | Mediatek Helio P22 |
CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
GPU | IMG PowerVR GE8320 | PowerVR GE8320 |
Java | No | No |
Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia | ||
Yes | Yes | |
Music | Yes | AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, MIDI |
Video | Yes | H.264, H.263, MPEG-4 |
FM Radio | Yes | Yes |
Document Reader | Yes | Yes |
Battery | ||
Type | Non-Removable Battery | Non-Removable Battery |
Size | 4030 mAh, Li-ion Battery | 4000 mAh, Li-ion Battery |