Here you can compare Xiaomi Redmi Note 9 and Vivo Y51. Comparing Xiaomi Redmi Note 9 vs Vivo Y51 on Smartprix, enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi Note 9 stands against Vivo Y51 and which one should you buy. The current lowest price found for Xiaomi Redmi Note 9 is ₹11,999 and for Vivo Y51 is ₹9,870. The details of both of these products were last updated on Sep 26, 2020.
|Specification||Xiaomi Redmi Note 9||Vivo Y51|
|Internal Memory||64 GB||16 GB|
|Rear Camera||48 MP f/1.79 (Main)<br>8 MP f/2.2 (Ultra Wide)<br>2 MP f/2.4 (Macro )<br>2 MP f/2.4 (Depth Sensor) with autofocus||8 MP with autofocus|
|OS||Android v10.0||Android v5.0.2 (Lollipop)|
|Display||6.53 inches, 1080 x 2340 pixels||5 inches, 540 x 960 pixels|
|Battery||5020 mAh, Li-ion Battery||2350 mAh, Li-ion Battery|
Samsung Galaxy M21
Show:All Features Differences
|Overview||Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices|
|Rankings||# 1||# 2|
|Specs Score||74 / 100||49 / 100|
|Operating System||Android v10.0||Android v5.0.2 (Lollipop)|
|Features Present In Only One Device|
Octa Core CPU
More cores result in better parallelism, meaning more tasks can be processed in parallel without slowing down the User Interface.
Around 15% slimmer than Xiaomi Redmi Note 9. Slimmer devices are easier to carry in pocket and look more fashionable.
Around 66% faster CPU than Vivo Y51. Faster CPU means more smooth experience.
Around 21% lighter than Xiaomi Redmi Note 9. Light weight devices are easier to hold without tiring your arms.
Around 100% more RAM than Vivo Y51. More RAM means more applications can run at the same time, which makes the device faster.
Supports FM Radio
Listen to your favourite radio stations on your device. Enjoy music on the go with FM Radio.
Around 30% bigger screen than Vivo Y51. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.
Has a Removable Battery
Remove the battery to switch off your device (Hard Reset) when it freezes. Also replace the battery or use a spare battery when device's battery performance is degraded.
Better Screen Resolution
Around 387% more pixels than Vivo Y51. More resolution means sharper and crisper screen.
Xiaomi Redmi Note 9 is VoLTE Enabled. You can use this to make calls over 4G network. It is compatible with Reliance Jio.
Better Camera Resolution
Around 500% more mega pixels (MP) than Vivo Y51. More resolution generally means better picture quality, though it's not always necessary.
Has Quad Camera
Multiple cameras is useful for enhancing certain effects like blur, zoom and wide angle photos.
Better Front Camera Resolution
Around 160% more mega pixels (MP) than Vivo Y51. More resolution generally means better picture quality, though it's not always necessary.
More Storage Capacity
Around 300% more inbuilt memory than Vivo Y51. More memory allows you to store more songs, videos, photos and install more applications.
Around 113% more Battery Capacity than Vivo Y51. With more battery size, device's battery can generally last more time, though it depends on various other factors too.
Has Fingerprint Sensor
Fingerprint sensor support allows you to quickly unlock your device using your fingerprint.
|Sim Type||Dual Sim, GSM+GSM||Dual Sim, GSM+GSM|
|Sim Size||Nano+Nano SIM|
|Release Date||July 20, 2020||December, 2015|
|Dimensions||162.3 x 77.2 x 8.9 mm||143.8 x 71.7 x 7.5 mm|
|Weight||199 g||157 g|
|Type||Color IPS LCD screen (16M)||Color IPS screen (16M colors)|
|Touch||Yes, with Multitouch||Yes, with Multitouch|
|Size||6.53 inches, 1080 x 2340 pixels||5 inches, 540 x 960 pixels|
|PPI||~403 PPI||~220 PPI|
|Screen to Body Ratio||~ 83.5%|
|Features||Reading Mode 2.0, Plastic Frame|
|Notch||Yes, Punch Hole|
|RAM||4 GB||2 GB|
|Storage||64 GB||16 GB|
|Card Slot||Yes, upto 512 GB||Yes, upto 128 GB|
|VoLTE||Yes, Dual Stand-By|
|Wifi||Yes, with wifi-hotspot||Yes, with wifi-hotspot|
|Bluetooth||Yes, v5.0, A2DP, LE||Yes|
|USB||Yes, USB-C||Yes, microUSB v2.0|
|USB Features||USB Tethering, USB on-the-go, USB Charging|
|GPS||yes with A-GPS, GLONASS, GALILEO, BDS||Yes, with A-GPS Support|
|Fingerprint Sensor||Yes, Rear|
|Sensors||Light sensor, Proximity sensor, Accelerometer, Compass||Accelerometer, Compass|
|3.5mm Headphone Jack||Yes||Yes|
|Rear Camera||48 MP f/1.79 (Main)|
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro )
2 MP f/2.4 (Depth Sensor) with autofocus
|8 MP with autofocus|
|Features||Night Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait||Face detection, Geo tagging, Panorama, Touch to focus|
|Video Recording||1080p @ 30fps FHD, 720p @ 120/30fps HD||1080p @ 30fps FHD|
|Flash||Yes, LED||Yes, LED|
|Front Camera||13 MP f/2.3 (Main)||5 MP|
|Front Video Recording||1080p @ 30fps FHD|
|OS||Android v10.0||Android v5.0.2 (Lollipop)|
|Chipset||MediaTek Helio G85|
|CPU||2 GHz, Octa Core Processor||1.2 GHz, Quad Core Processor|
|Core Details||2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55|
|Browser||Yes, supports HTML5||Yes, supports HTML|
|Supports||MMS, Instant Messaging|
|Yes||Yes, with Push Email|
|Music||MP3, AMR, FLAC, APE||MP3, WAV, FLAC, eAAC+|
|Video||MP4, M4V, MKV, XVID||MP4, H.264|
|Type||Non-Removable Battery||Removable Battery|
|Size||5020 mAh, Li-ion Battery||2350 mAh, Li-ion Battery|
|Fast Charging||22.5W Fast Charging|
|Talk Time||34 hours|
|Music Playback Time||171 hours|
|Differences||Add Another Product||Add Another Product|