Xiaomi Redmi 2
₹4,990
(Discontinued)
|
i-smart IS-51i
₹2,499
(Discontinued)
|
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|
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Xiaomi Redmi 2 vs i-smart IS-51i
Comparing the Xiaomi Redmi 2 vs i-smart IS-51i across performance, display, camera, battery and storage to help determine the better smartphone.
Here is the summary of the results:
Performance: Xiaomi Redmi 2 runs at a higher processing speed of 1.2 GHz, while i-smart IS-51i runs at 1.0 GHz, making Xiaomi Redmi 2 the better performer.
Display: Xiaomi Redmi 2 offers a screen size of 4.7 inches, while i-smart IS-51i offers 3.5 inches, making Xiaomi Redmi 2 the larger display of the two. Xiaomi Redmi 2 features a IPS LCD display compared to i-smart IS-51i's TFT, making Xiaomi Redmi 2 the better display of the two.
Rear Camera: Xiaomi Redmi 2 offers a higher rear camera resolution with 8 MP, while i-smart IS-51i offers 2 MP, making Xiaomi Redmi 2 better for rear camera photography.
Battery: Xiaomi Redmi 2 offers a higher battery capacity with 2200 mAh, while i-smart IS-51i offers 1500 mAh, making Xiaomi Redmi 2 better for longer battery life.
Storage: Xiaomi Redmi 2 offers higher internal storage with 8 GB, while i-smart IS-51i offers 512 GB, making Xiaomi Redmi 2 the better option for storage.
|
✕
Xiaomi Redmi 2
₹4,990
(Discontinued)
|
✕
i-smart IS-51i
₹2,499
(Discontinued)
|
Add to Compare
|
Summary
Release Date
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24 Mar, 2015
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28 Aug, 2015
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Performance
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Snapdragon 410
|
N/A
|
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(upto 1.2 GHz)
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(upto 1 GHz)
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1 GB RAM
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512 MB RAM
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Display
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4.7 inches (11.94 cm)
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3.5 inches (8.89 cm)
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IPS LCD
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TFT
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720x1280 px (HD)
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320x480 px
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Rear Camera
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8 MP
Primary Camera
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2 MP
Primary Camera
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Front Camera
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2 MP
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N/A
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Battery
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2200 mAh
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1500 mAh
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Storage
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8 GB
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512 MB
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User Ratings
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4.2/5
(97,625 ratings)
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N/A
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Video
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There are no videos available for the device.
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User Feedback
General
Operating System
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Android v4.4.4 (Kitkat)
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Android v4.2 (Jelly Bean)
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Custom UI
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MIUI
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N/A
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Performance
Chipset
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Qualcomm Snapdragon 410 MSM8916
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N/A
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Processor
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Quad core, 1.2 GHz, Cortex A53
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Dual core, 1 GHz
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Architecture (The higher, the better)
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64 bit
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N/A
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Graphics (GPU)
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Adreno 306
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N/A
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RAM
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1 GB
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512 MB
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Display
Display Type
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IPS LCD
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TFT
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Screen Size
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4.7 inches (11.94 cm)
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3.5 inches (8.89 cm)
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Resolution
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720x1280 px (HD)
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320x480 px
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Pixel Density
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312 ppi
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165 ppi
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Screen to Body Ratio (calculated)
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67.47 %
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49.07 %
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Screen Protection
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Yes
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N/A
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Design
Height
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134 mm
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118 mm
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Width
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67.2 mm
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63 mm
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Thickness
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9.4 mm
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10 mm
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Weight
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134 grams
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N/A
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Rear Camera
Resolution
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8 MP
Primary Cameraf/2.2Back-illuminated sensor BSI |
2 MP
Primary Camera |
Autofocus
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Yes
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N/A
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Flash
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Yes LED Flash
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Yes LED Flash
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Image Resolution
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3264 x 2448 Pixels
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1600 x 1200 Pixels
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Settings
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Exposure compensation ISO control
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N/A
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Shooting Modes
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Continuous Shooting
High Dynamic Range mode (HDR) Burst mode |
N/A
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Camera Features
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Digital Zoom
Auto Flash Face detection Touch to focus |
Digital Zoom
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Video Recording
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1920x1080 @ 30 fps
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N/A
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Front Camera
Resolution
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2 MP
Primary Camera |
N/A
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Video Recording
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1280x720 @ 30 fps
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N/A
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Battery
Capacity
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2200 mAh
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1500 mAh
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Battery Type
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Li-Polymer
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Li-ion
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TalkTime
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Up to 12 Hours(3G)
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Up to 5 Hours(2G)
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Storage
Internal Storage
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8 GB
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512 MB
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Expandable Storage
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Yes Up to 32 GB
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Yes Up to 32 GB
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Network & Connectivity
SIM Slot(s)
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Dual SIM
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Dual SIM
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SIM Type
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SIM1: Micro
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N/A
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Network Support
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5G Not Supported 4G
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5G Not Supported
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SIM 1
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4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
N/A
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4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4)
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N/A
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SIM 2
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4G Bands: TD-LTE 2300(band 40)
FD-LTE 1800(band 3) |
N/A
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SAR Value
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Head: 0.999 W/kg Body: 0.982 W/kg
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N/A
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Wi-Fi
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Yes Wi-Fi 4 (802.11 b/g/n)
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Yes Wi-Fi 4 (802.11 b/g/n)
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Wi-Fi Features
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Mobile Hotspot
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N/A
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Bluetooth
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Yes v4.0
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Yes
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GPS
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Yes with A-GPS Glonass
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Yes
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Multimedia
Audio Jack
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3.5 mm
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3.5 mm
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Sensors
Other Sensors
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Light sensor Proximity sensor Accelerometer Compass Gyroscope
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Accelerometer
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