Networking
| 3G |
Y |
| 4G standard |
LTE |
| Bluetooth profiles |
HID |
| Bluetooth |
Y |
| Wi-Fi standards |
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| Wi-Fi |
Y |
| 4G |
Y |
| SIM card capability |
Dual SIM |
| 2G standards |
GSM, GPRS, EDGE |
| Wi-Fi Direct |
Y |
| 2G bands (secondary SIM) |
1800, 900 MHz |
| 3G standards |
WCDMA |
| 3G bands supported |
900, 2100 MHz |
| SIM card type |
MicroSIM + NanoSIM |
Processor
| Processor architecture |
ARM Cortex-A53 |
| Processor frequency |
1.4 GHz |
| 64-bit computing |
Y |
| Processor cores |
8 |
Design
| Form factor |
Bar |
| Fingerprint reader |
Y |
Certificates
| Body SAR (EU) |
0.429 W/kg |
| Head SAR (EU) |
0.617 W/kg |
Ports & interfaces
| USB port |
Y |
| USB connector type |
Micro-USB |
| USB version |
2.0 |
Ergonomics
| Accelerometer |
Y |
| Ambient light sensor |
Y |
| Proximity sensor |
Y |
| Gyroscope |
Y |
Storage
| Internal storage capacity |
16 GB |
| Maximum memory card size |
128 GB |
Camera
| Video recording |
Y |
| Auto focus |
Y |
| Rear camera aperture number |
2 |
| Rear camera type |
Single camera |
| Front camera |
Y |
| Rear camera resolution (numeric) |
13 MP |
| Flash type |
LED |
| Built-in flash |
Y |
| Front camera resolution (numeric) |
5 MP |
| Video recording modes |
1080p |
| Maximum frame rate |
30 fps |
Display
| Touch technology |
Multi-touch |
| Second display |
N |
| Screen shape |
Flat screen |
| Orientation sensor |
Y |
| Pixel density |
294 ppi |
| Display type |
IPS |
Software
| Operating system version |
5.1 |
Call management
| Speakerphone |
Y |
| Call timer |
Y |
| Call hold |
Y |
| Vibrating alert |
Y |
| Call waiting |
Y |
| Caller ID |
Y |
Messaging
| E-mail |
Y |
| MMS (Multimedia Messaging Service) |
Y |
| Short Message Service (SMS) |
Y |
Navigation
| Assisted GPS (A-GPS) |
Y |
| Position location |
Y |
| GLONASS |
Y |
Additionally
| Battery performance |
4100 mAh |
| Graphics |
Adreno 505 |
| AC adapter bundled |
Y |
| Internal RAM type |
LPDDR3 |
| Internal RAM |
2 GB |
Qualcomm Snapdragon 430 (Octa Core, 1.40 GHz), 12.7 cm (5.0 ") HD (1280x720) IPS LED, 2GB LPDDR3, 16GB eMMC, Adreno 505, WLAN 802.11b/g/n, Bluetooth 4.1, 13MP/5MP Cam, GPS, Android 5.1
<b>Always evolving</b>
The next step in the Redmi evolution, Redmi 3S is dressed in a premium metal body. That's not all, it houses a powerful Qualcomm® SnapdragonTM 430 processor, massive 4100mAh battery, 13MP Phase Detection Autofocus (PDAF) camera and 12.6cm (5) HD display.
Despite these upgrades, it is surprisingly 0.9mm thinner than Redmi 2 and sits comfortably in your hand. The combination of these in Redmi 3S are just the tools you need to connect, explore and take on the rest of the world.
<b>Qualcomm® SnapdragonTM 430</b>
<b>64-bit, octa-core processor</b>
Performance on Redmi 3S is pushed to its limits with the Qualcomm® SnapdragonTM 430. The 64-bit, octa-core processor is filled with system-level optimizations that can manage multiple tasks at once. It uses 4 performance cores to perform intensive tasks and 4 power-saving cores for extra power efficiency. Comes with 128GB of expandable memory to house all your music, movies, and more.
<b>Asphalt 8</b>
Race to the finish line on Redmi 3S. Its high sensitivity and graphics rendering delivers an experience that comes to life.
<b>Modern Combat</b>
Shoot to your heart's content. First person shooting games require accuracy and precision. Respond quickly and instinctively without any lags on Redmi 3S.
<b>Plants vs Zombies</b>
When you need to plant in a frenzy, Redmi 3S keeps up with you. Tap and defend your turf as zombies inch closer. Playing on Redmi 3S is an exhilarating, immersive experience.
<b>Double down with</b>
<b>4100mAh two-day battery</b>
Breakthroughs in battery technology have the most significant impact on daily life. With 685Wh/L battery technology, Redmi 3S battery goes further, lasts longer, yet feels thinner in hand. The 4100mAh battery has double the capacity compared to Redmi 2, in a body that is only 8.5mm thin. With new system-level power optimizations, Redmi 3S can last 2 days with moderate use without charging. Comes with 5V/2A quick charging to charge and go with minimal downtime.
<b>The world</b>
<b>at your fingertips</b>
Redmi 3S unlocks at the slightest touch. Lightly tap your finger on the sensor and it responds in an instant. It's faster and more convenient than passcodes and pattern unlocks. You can also add layers of security with smart features like App lock, Hidden folders and Hidden notes.
<b>13MP PDAF Camera</b>
<b>0.1s ultra-fast focusing</b>
Redmi 3S has mastered the art of capturing great photos. Equipped with a 13MP camera, high-quality sensor and 0.1s ultra-fast Phase Detection Autofocus (PDAF), it consistently produces crisp and beautiful photos even for moving objects like children and pets. Selfies also look gorgeous on the 5MP front camera and Beautify, which subtly slims jaw, smooths skin and widens eyes to bring out the best in each selfie.
<b>Hybrid SIM slot</b>
The hybrid SIM slot supports two SIM cards to send and receive calls and messages from two different phone numbers. If you only have one SIM card, you have the option to add a microSD card for up to 128GB of storage.
<b>12.6cm (5) HD display</b>
Redmi 3S has a 12.6cm (5) fully laminated display packed with pixels for HD resolution. It also has Reading mode, which prevents eye fatigue by reducing blue light rays from the screen. Color temperature can also be adjusted based on your preference - warm, standard, or cool
<b>MIUI 8, coming soon to Redmi 3S</b>
Inspired by the swirling colors of the kaleidoscope, MIUI is beautiful, user-friendly and more efficient than ever. Take scrolling screenshots, calculate currency conversions, create dual app log-ins, or access split phone profiles. There are so many exciting new features in MIUI 8, coming soon to over 200 million active users worldwide.
