Budget deviceAndroid
₹8,100
Recommended Retail Price (RRP)
Display4.7"
Camera8MP
ChipsetMSM8228 Snapdragon 400
Battery2000
Memory1GB
AI Evaluation Summary
8.3 / 10 score
Our multi-dimensional AI engine analyzed 24 critical hardware vectors, laboratory benchmarks, and camera configurations to award the Redmi 1S an elite rating of 8.3 / 10. Powered by the state-of-the-art MSM8228 Snapdragon 400 and a versatile camera array, this device represents the absolute pinnacle of current mobile engineering.
Spec Category Ratings
Camera System
8.28.2
Compute Power
8.18.1
Battery & Endurance
8.18.1
Display Excellence
8.38.3
Build & Durability
8.28.2
Key Enhancements
- MSM8228 Snapdragon 400
- Android 4.3 (Jelly Bean)
Technical Specifications
NETWORK
Technology
GSM / HSPA
2G bands
GSM 900 / 1800 / 1900
3G bands
HSDPA 900 / 2100
Speed
HSPA
LAUNCH
Announced
2014, May. Released 2014, May
Status
Discontinued
BODY
Dimensions
137 x 69 x 9.9 mm (5.39 x 2.72 x 0.39 in)
Weight
158 g (5.57 oz)
Build
Glass front (Asahi Dragontrail), plastic back, plastic frame
SIM
Dual SIM (Mini-SIM, dual stand-by)
DISPLAY
Type
IPS LCD
Size
4.7 inches, 60.9 cm2 (~64.4% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
Protection
Asahi Dragontrail Glass
PLATFORM
OS
Android 4.3 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 9.2
Chipset
Qualcomm MSM8228 Snapdragon 400 (28 nm)
CPU
Quad-core 1.6 GHz Cortex-A7
GPU
Adreno 305
MEMORY
Card slot
microSDXC (dedicated slot)
Internal
8GB 1GB RAM
Detail
eMMC 4.5
MAIN CAMERA
Single
8 MP, f/2.2, 1/3.2", 1.4µm, AF
Features
LED flash, HDR
Video
1080p@30fps
SELFIE CAMERA
Single
1.6 MP
Video
720p@30fps
SOUND
Loudspeaker
Yes
3.5mm jack
Yes
COMMS
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
4.0, A2DP, LE
Positioning
GPS, GLONASS
NFC
No
Radio
FM radio
USB
microUSB 2.0, OTG
FEATURES
Sensors
Accelerometer, gyro, proximity, compass
BATTERY
Type
Li-Ion 2000 mAh, removable
MISC
Colors
Black, Chinese Red, Metallic Gray/ blue, green, yellow panels
Models
2014011
Price
About 90 EUR
OUR TESTS
Performance
Basemark OS II 2.0: 454
Display
Contrast ratio: 1370 (nominal), 1.350 (sunlight)
Camera
Photo / Video
Loudspeaker
Voice 66dB / Noise 65dB / Ring 71dB
Audio quality
Noise -95.4dB / Crosstalk -82.3dB
Battery (old)
Endurance rating 51h
