Compare Hi-Tech Air A9 vs Xiaomi Redmi 2

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SummarySummary 75 Score 73 Score
Performance MediaTek MT6735M
2 GB RAM
Android v5.2
Qualcomm MSM8916 Snapdragon 410
2 GB RAM
Android OS, v4.4.4
Display 5 inches
720 pixels
294 PPI Density
4.7 inches
720 pixels
312 PPI Density
Camera 13 MP (Main)
5 MP (Front)
8 MP (Main)
2 MP (Front)
Battery 3500 mAh
2200 mAh
Li-Po
DisplayDisplay
Screen Size 5 inches 4.7 inches
Screen Resolution HD (720 x 1280 pixels) 720x1280 pixels
Pixel Density 294 PPI 312 PPI
Display Type IPS LCD Capacitive Touchscreen, Multi-touch IPS LCD capacitive touchscreen, 16M colors
ChipsetChipset
Brand Hi Tech Xiaomi
Chipset MediaTek MT6735M Qualcomm MSM8916 Snapdragon 410
Processor Quad core, 1 GHz, Cortex A53 Quad-core 1.2 GHz Cortex-A53
RAM 2 GB 2 GB
GPU Mali-T720 MP2 Adreno 306
CameraCamera
Rear Camera Resolution 13 MP 8 MP
Front Camera Resolution 5 MP 2 MP
Dual Camera
Video
Camera Features Autofocus, Flash Autofocus, Flash
GeneralGeneral
Operating System Android Android
OS Version Android v5.2 Android OS, v4.4.4
Weight 125 g 133 g
Dimensions 147.2 x 73.2 x 8.8 mm 134 x 67.2 x 9.4 mm
Thickness 9.4mm
StorageStorage
Internal Storage 16 GB 8 GB
Card Slot microSD, Up to 64 GB microSD, up to 32 GB
Other 16GB storage, microSD card slot 8GB storage, microSD card slot
CommunicationCommunication
SIM Card Slots Dual SIM Single SIM
SIM Card Type Micro-SIM Micro-SIM
Bluetooth v4.0, A2DP, LE
3.5 mm Jack Yes Yes
NFC No No
ConnectivityConnectivity
2G
GSM 1800 / 900 MHz
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G
UMTS 2100 / 900 MHz
HSDPA 850 / 1900 / 2100
4G
TD-LTE 2300(band 40) FD-LTE 1800(band 3)
LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Wi-Fi
Wi-Fi 802.11, b/g/n
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS
Yes, with A-GPS, GLONASS, Beidou
GPRS
EDGE
Radio
BatteryBattery
Battery Capacity 3500 mAh 2200 mAh
Battery Type Li-Po
Standby Time
Talk Time
Other FeaturesOther Features
Fingerprint Scanner
Waterproof
Sensors Accelerometer Accelerometer, gyro, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Java No
Other Fast battery charging: 30% in 30 min (Quick Charge 1.0) , Active noise cancellation with dedicated mic , MP4/H.264 player , MP3/WAV/eAAC+/FLAC player , Photo/video editor , Document viewer
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