Redmi 3S Prime (Dark Grey, 32 GB)
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Redmi 3S Prime (Dark Grey, 32 GB) (3 GB RAM)


Redmi 3S Prime (Dark Grey, 32 GB)  (3 GB RAM)

4,77,615 Ratings & 88,478 Reviews
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Brand Warranty of 1 Year Available for Mobile and 6 Months for AccessoriesKnow More
  • 3 GB RAM | 32 GB ROM | Expandable Upto 128 GB
  • 12.7 cm (5 inch) HD Display
  • 13MP Rear Camera | 5MP Front Camera
  • 4100 mAh Li-Ion Polymer Battery
  • Qualcomm Snapdragon 430 64-bit Octa Core 1.4GHz Processor
Easy Payment Options
  • No cost EMI starting from ₹1,000/month
  • Net banking & Credit/ Debit/ ATM card
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Product Description
Unlock the Redmi 3S Prime with the super-fast fingerprint sensor and enjoy a world of lag-free multitasking with the quick and powerful Snapdragon processor and the versatile 3GB RAM.

The Redmi 3S Prime features a premium metal body that adds style and oomph to the overall sleek look of the phone. The phone not only looks sleek but is 0.9mm thinner than the previous Redmi 2 model. The curved edges make it easier for you to hold the phone when you are texting, watching a movie or answering a call.


Enjoy the best of entertainment, be it movies, videos, pictures or reading an e-book on the large 12.6-cm HD display. The display comes with a Reading mode that reduces/prevents eye fatigue by reducing blue light rays from the screen. Also, you can adjust the colour temperature - warm, standard or cool - according to your preference for a comfortable viewing experience.


The performance of the Redmi 3S is upped to the max with the 1.4GHz Qualcomm Snapdragon 430 64-bit octa-core processor. Be it while playing games like Asphalt 8 or using multiple apps, the processor's system-level optimizations ensure a seamless multi-tasking all at once. The processor makes use of 4 performance cores for running intensive tasks such as gaming and multi-tasking while the 4 power-saving cores ensure extra power efficiency so that you can keep going all day long.

Memory & Storage

Games like Modern Combat and Plants vs. Zombies or apps like Facebook and WhatsApp can be launched quickly, thanks to the 3GB RAM. Also, the high sensitivity and graphics rendering of the GPU ensure that games like Asphalt 8 deliver an immersive experience. The phone offers an internal memory of 32GB for storing important apps, files, and data. The 128GB of expandable memory can be used to store your vast music collection, movies and more.


One of the major USPs that anyone looks for in a smartphone is its battery life. The Redmi 3S Prime is designed for the everyday user to the 'can't-keep-their-hands-off-their-phone' user. The phone is powered by a 4100mAh battery that comes with a 685Wh/L battery technology for long lasting battery performance. Also, with the system-level optimization of the processor, the phone can last about three days without charging. On an average, the phone delivers about 121 hours of music playback, up to 39 hours of reading time and up to 17 hours of video playback. The 5V/2A charger ensures quick charging with minimal downtime.

Fingerprint Sensor

Your fingerprint is the key to opening a world of entertainment and performance. By lightly tapping on the sensor at the back, the sensor instantly registers your fingerprint, allowing you to unlock the phone faster and more conveniently than passcodes and pattern unlocks. Along with the fingerprint sensor comes a host of smart features like App Lock, Hidden Folders and Hidden Notes with which you can add layers of security.


When it comes to taking quality pictures of everything around you, the Redmi 3S Prime has you covered. Equipped with a 13MP primary camera that features a high-quality sensor and 0.1s super-fast Phase Detection Autofocus (PDAF) that lets you capture crisp, clear and quality shots of moving objects. For selfies and group selfies, you have the 5MP secondary camera that comes with Beautify feature that brings out the best in each selfie.

PDAF Technology

The PDAF technology lets the 13MP camera take 0.1s to focus on your subject. Using one-time calculation, the PDAF technology focuses on the subject irrespective of whether you or the subject is in motion. This ensures that you can take snaps faster, clearer and sharper.

HDR Mode

If you have trouble capturing photos in bright sunlight or with high contrast, then the HDR mode is there to help you. The mode automatically captures three photos with different exposure settings and combine them to deliver detailed and richly colour snaps of your favourite things.

12 Real-time Filters

Snap a picture and add a filter - That's the mantra we all follow these days. The Redmi 3S Prime comes with twelve real-time filters that you can use while clicking a picture and save it directly to your camera roll.

Panorama Mode

Out on a trek? Use the Panorama mode to widen your horizon and capture more of the beauty around you. Simply tap the shutter and pan your phone slowly so that you can fit all that you want in one frame.

Beautify Mode

Enhance your selfies so that they truly stand out with the Beautify mode. Using one of the thirty-six smart beauty profiles, Beautify enhances the skin complexion, slim jawline, brighten eyes and more. The best part of this feature is that you don't have to edit it yourself. The mode takes care of everything and you can upload it instantly on social media.

1080p HD Recording

You can playback your best of memories with 1080p HD video recording. The 13MP camera lets you capture time-lapse videos as well. The 5MP camera also supports full HD recording, quality video calls, selfie videos and Snapchat.

Hybrid SIM Slot

The Redmi 3S Prime comes with a hybrid SIM slot that supports two SIM cards or one SIM card and one microSD card of up to 128GB of storage.


The Redmi 3S Prime supports 4G connectivity for faster networking and downloading, and lag-free video calls. It's Bluetooth 4.1 and WiFi enabled as well. The phone is OTG compatible too.

In The Box
  • USB Cable, Charger, Handset, SIM Tray Remover Pin
Model Number
  • MZB4915IN/MZB5166IN
Model Name
  • Redmi 3S Prime
  • Dark Grey
Browse Type
  • Smartphones
SIM Type
  • Dual Sim
Hybrid Sim Slot
  • Yes
OTG Compatible
  • Yes
SAR Value
  • Head: 0.617W/Kg, Body: 0.429W/Kg
Display Features
Display Size
  • 12.7 cm (5 inch)
  • 1280 x 720 Pixels
Resolution Type
  • HD
  • Adreno 505
Other Display Features
  • IPS Display
Os & Processor Features
Operating System
  • Android Marshmallow 6.0.1
Processor Type
  • Qualcomm Snapdragon 430 64-bit Octa Core 1.4GHz
Processor Core
  • Octa Core
Primary Clock Speed
  • 1.4 GHz
Operating Frequency
  • GSM - 900, 1800; WCDMA - 900, 2100; 4G LTE (TDD) - Band 40, LTE (FDD) - Band 3/5
Memory & Storage Features
Internal Storage
  • 32 GB
  • 3 GB
Expandable Storage
  • 128 GB
Supported Memory Card Type
  • MicroSD
Memory Card Slot Type
  • Hybrid Slot
Call Log Memory
  • Yes
SMS Memory
  • Yes
Camera Features
Primary Camera Available
  • Yes
Primary Camera
  • 13MP Rear Camera
Primary Camera Features
  • 5P Lens Elements, Phase Detection Autofocus, LED flash, HDR, Panorama, Geo-tagging, Touch Focus, f/2.0 Aperture, Face, Smile Detection
Secondary Camera Available
  • Yes
Secondary Camera
  • 5MP Front Camera
Secondary Camera Features
  • f/2.2 Aperture
  • LED
HD Recording
  • Yes
Full HD Recording
  • Yes
Video Recording
  • Yes
Video Recording Resolution
  • 1920 x 1080
Frame Rate
  • 30 fps
Image Editor
  • Yes
Call Features
Phone Book
  • Yes
Speaker Phone
  • Yes
Connectivity Features
Network Type
  • 3G, 4G VOLTE
Supported Networks
Internet Connectivity
  • 4G, 3G, Wi-Fi
  • Yes
Pre-installed Browser
  • Android
Micro USB Port
  • Yes
Bluetooth Support
  • Yes
Bluetooth Version
  • 4.1
  • Yes
Wi-Fi Version
  • 802.11 b/g/n
Wi-Fi Hotspot
  • Yes
  • Yes
USB Connectivity
  • Yes
Audio Jack
  • 3.5 mm
Map Support
  • Google Maps
GPS Support
  • Yes
Other Details
  • Yes
SIM Size
  • Micro SIM and Nano SIM
User Interface
  • MIUI 8
Removable Battery
  • No
  • Yes
Graphics PPI
  • 294 PPI
SIM Access
  • Dual Standby
  • Fingerprint Scanner, Ambient Light Sensor, Proximity Sensor, eCompass, Accelerometer, Gyroscope
Other Features
  • Metal Unibody
GPS Type
Multimedia Features
FM Radio
  • Yes
Audio Formats
Video Formats
  • DivX, Xvid, MP4, H.264
Battery & Power Features
Battery Capacity
  • 4100 mAh
Battery Type
  • Li-Ion Polymer
  • 69.6 mm
  • 139.3 mm
  • 8.5 mm
  • 144 g
Warranty Summary
  • Brand Warranty of 1 Year Available for Mobile and 6 Months for Accessories
Important Note:
  • When 2 SIM cards are used in this dual-SIM handset, one SIM will have 4G/3G connectivity, while the other SIM will only have 2G connectivity.
Ratings & Reviews
4,77,615 Ratings &
88,478 Reviews
  • 5
  • 4
  • 3
  • 2
  • 1
  • 2,87,142
  • 1,14,671
  • 35,697
  • 12,473
  • 27,632
+ 34
4 Expert Review: An all-rounder with best in class battery life.

Key Highlights:
Class leading battery life, ergonomic design and compact form factor, excellent price to performance ratio, average camera performance in low-light situations.

The Xiaomi Redmi 3S Prime is the best smartphone to buy under ₹10,000. While Xiaomi may want to highlight the fact that it is assembled in India, or that it performs better than its competition, this phone's battery life is the best thing about it. The Redmi 3S Prime can easily last a full day for even the m...

Certified Buyer

Sep, 2016

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Very Good Handset in the Range

- Overall phone is very good. (8/10)
- Speed is awesome (8/10)
- Camera is average (7/10)
- Battery Life is fabulous (10/10)
- Audio is Good (9/10)
- Video can be better (7/10)
- IR Blaster not works properly (5/10)
- Fingerprint sensor is so quick (9/10)
- Price is the BEST (10/10)
- Voice quality is good (8/10)
- Display is fine (8/10)

I really want all people to go for this if you have limited budget of under 10,000 INR. Its really worth to carry.

I am exploring the phone day by day. If...

Ankur Jain

Certified Buyer, Indore

Aug, 2016

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First of all a nice budget phone..
1.Battery excellent.. I charged once it lasted more than 1.5 days after using all apps..
2.Ram 3gb is perfect as 3gb.. quality is good...
4. A great user interface..
5. Finger print sensor works well..
6. IR blaster to access setup box....

Totally the mobile is good.. Also flipkart's delivery is awesome..

S.Vignesh Srinivasan

Certified Buyer, Maraimalainagar

Aug, 2016

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It's not a's a Steal(at this price).

First of all thanks flipkart for speedy delivery, you rocks as always.
Packaging and mobile quality awesome...thanks for it.
Close your eyes and grab it....awesome mobile in just a few bucks.
(A 4.1K battery in such a good build is an achievement itself...well done Xiaomi)
If you are planning to buy a good battery phone...then this is the best out there.

I will not mention the specs as of now all of you must be familiar to it.
Now about me... i am a budget conscious guy...this is my third...

Sagar Nehe

Certified Buyer, Nasik

Aug, 2016

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Super phone with light weight

Value for money phone . Camera quality not so good . Light weight and Aluminium body . Love the color and metal finishing .
Battery back up is very good .

Overall worth for money and go for it .

Abinash Behera

Certified Buyer, Bangalore

Aug, 2016

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SUPER happy with 24 hour use till now.

Everything seems smooth, be it camera, battery and overall look.

Value for money. No heating issue no slowing and works well overall.



Certified Buyer, Navi Mumbai

Aug, 2016

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Even outperforms expensive I-phones and others

The delivery from Flipkark is simply amazing. Very safe, secure and fast. Now I'll talk about the product i.e MI 3s Prime.

Pros -
1. The best feature of this device is its Infra red remote technology. You can connect any remote operated electronic device instantly and it functions smooth. I have connected my 2 split ac's, LED, Set-top box. Works v fine.
2. Device Speed is amazing, I have played heavy games like Asphalt 8, Real steel and some FIFA and Cricket games. Works smooth without an...

Avinish Mishra

Certified Buyer, New Delhi

Aug, 2016

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Very nice

Redmi 3s is a true value for money fast finger print lock and really nice phone truly purchase fast but head fone is not available with box

Rahul Nilekar

Certified Buyer, Nanded Waghala

Aug, 2016

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The Salman Khan smartphone, knocks out everyone :)

Targeted this handset 6 months back, I was using Xperia M, Now ordered it on first day... got it on 11th, Delivery was quick like always
First impression... nice sturdy built quality, good screen response, good camera, fingerprint scanner worked butter smooth..
Now after using it for 5 days....

1. Battery performance is excellent, it lasts for a whole Day..My 3G stays on always, I play COC and have 2 accounts along with clash royal, and sometimes Subway surfer, Asphalt Airborne, Modern Co...

Avik Datta

Certified Buyer, Kolkata

Aug, 2016

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Excellent phone in the 9K price range

First things first. We cannot expect an iPhone or iPhone specifications in 9K price range.

I decided to write this review after seeing lots of negative reviews for this phone. I have been using this phone for almost two weeks now.

I ordered this phone on 11th Aug and got it delivered on 12th Aug. Awesome delivery by Flipkart. Hats off.

Coming to the phone, we cant expect everything to be great on a 9K phone. We have to be realistic.

1. Biggest plus for me in this phone is the 4100 m...

Karthick Subramanian

Certified Buyer, Bangalore

Aug, 2016

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All 88478 reviews
Questions and Answers
Q:did it support infrared or tv remotes option
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Q:Does it has fingerprint sensor and iris scanner?
A:only finger print
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Q:Does it support turbo charging?
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Q:is the battery removal or non removal and sim slot 1 or 2
A:non removal battery and hybrid 2 sim slot, that's mean if 2 sim use then no space for memory card
Sourav Datta
Certified Buyer
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Q:In my Mi 3s Prime phone, net connectivity is very slow, almost negligible. Why?
A:yes,I also got this problem I am using jio 4g so I asked to jio customer care they said that network is get down.After two days it works normally
Anil kumar
Certified Buyer
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Q:Finger print Sensor is available..??
A:yes working very well
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Q:the version of 4s prime is launched or not?
Vishwas Padelkar
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Q:is it have 2.5d curved glass?
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Q:phone gets warm?
A:while charging phone getting warm other wise it's good phone
Mayur Bhansali
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Q:does it supports video calling
A:y nt,..already they r providing, supports vid calling..
Sarath U
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