The Xiaomi Redmi 1S was an entry-level Android smartphone with a 4.7-inch display, a Qualcomm Snapdragon 400 processor, 1GB of RAM, 8GB of storage, and a single-camera setup. It also featured a rear-mounted fingerprint scanner and a 2000mAh battery.
Frequently Asked Questions(FAQs)
What is the battery capacity of Xiaomi Redmi 1S?
The battery capacity of Xiaomi Redmi 1S is 2000 mAh
How to reset or factory restore Xiaomi Redmi 1S device?
There are several ways to reset or factory restore a Xiaomi Redmi 1S device. Here are the two most common and recommended methods:
Method 1: Using recovery mode
1. Unlock the bootloader of the Redmi 1S device by visiting the Xiaomi developer website and following the instructions provided.
2. Back up all important data on the device.
3. Connect the device to a PC using a USB cable.
4. Open a command prompt on the PC and enter the following commands to enter recovery mode:
Fastboot devices
Fastboot reboot recovery
5. In recovery mode, select "Let's go back" and then select "Sleep without data/factory data reset".
6. On the first screen, select "Device safety" and then select "Delete all user data/factory data reset".
7. On the next screen, select "Yes - delete all user data" and then select "Yes" again.
8. Wait for the device to reset to its original settings.
Method 2: Using a PC
1. Connect the Redmi 1S device to a PC using a USB cable.
2. Turn off the device and enter recovery mode by pressing and holding the volume buttons and the power button until a menu appears.
3. Once in recovery mode, select "Install module" and select "Sleep within data" or "Sleep without data".
4. Select "Yes - allow storage" and then select "Yes".
5. Download the factory image file from the Xiaomi developer website and then select "Install from PC".
6. Select "Mini recovery" and then select "Yes - allow Android recovery service to participate".
7. Wait for the device to reset to its original settings.
What is the display size of Xiaomi Redmi 1S?
The display size of Xiaomi Redmi 1S is 4.7 inches
What is the processor of Xiaomi Redmi 1S?
The processor of Xiaomi Redmi 1S is Qualcomm Snapdragon 400
Specifications
Network
| Technology | GSM / HSPA |
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| 2G bands | GSM 900 / 1800 / 1900 |
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| 3G bands | HSDPA 900 / 2100 |
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| Speed | HSPA |
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Launch
| Announced | 2014, May. Released 2014, May |
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| Status | Discontinued |
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Body
| Dimensions | 137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in) |
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| Weight | 158 g (5.57 oz) |
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| Build | Glass front (Asahi Dragontrail), plastic back, plastic frame |
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| SIM | Dual SIM (Mini-SIM, dual stand-by) |
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Display
| Type | IPS LCD |
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| Size | 4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio) |
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| Resolution | 720 x 1280 pixels, 16:9 ratio (~312 ppi density) |
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| Protection | Asahi Dragontrail Glass |
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Platform
| OS | Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2 |
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| Chipset | Qualcomm MSM8228 Snapdragon 400 (28 nm) |
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| CPU | Quad-core 1.6 GHz Cortex-A7 |
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| GPU | Adreno 305 |
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Memory
| Card slot | microSDXC (dedicated slot) |
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| Internal | 8GB 1GB RAM |
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| eMMC 4.5 |
Main Camera
| Single | 8 MP, f/2.2, 1/3.2", 1.4µm, AF |
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| Features | LED flash, HDR |
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| Video | 1080p@30fps |
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Selfie camera
| Single | 1.6 MP |
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| Video | 720p@30fps |
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Sound
| Loudspeaker | Yes |
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| 3.5mm jack | Yes |
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Comms
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
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| Bluetooth | 4.0, A2DP, LE |
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| Positioning | GPS, GLONASS |
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| NFC | No |
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| Radio | FM radio |
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| USB | microUSB 2.0, OTG |
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Features
| Sensors | Accelerometer, gyro, proximity, compass |
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Battery
| Type | Li-Ion 2000 mAh, removable |
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Misc
| Colors | Black, Chinese Red, Metallic Gray/ blue, green, yellow panels |
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| Models | 2014011 |
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| Price | About 90 EUR |
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Tests
| Performance | Basemark OS II 2.0: 454 |
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| Display | Contrast ratio: 1370 (nominal), 1.350 (sunlight) |
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| Camera | Photo / Video |
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| Loudspeaker | Voice 66dB / Noise 65dB / Ring 71dB |
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| Audio quality | Noise -95.4dB / Crosstalk -82.3dB |
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| Battery life | Endurance rating 51h |
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