Hi-Tech Air A9 vs Xiaomi Redmi 3S

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Comparing the Hi-Tech Air A9 vs Xiaomi Redmi 3S across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Redmi 3S runs at a higher processing speed of 1.4 GHz, while Hi-Tech Air A9 runs at 1.0 GHz, making Xiaomi Redmi 3S the better performer.


Display: Both Hi-Tech Air A9 and Xiaomi Redmi 3S offer the same screen size of 5 inches and feature the same IPS LCD display.


Rear Camera: Both Hi-Tech Air A9 and Xiaomi Redmi 3S feature a 13 MP primary rear camera.


Front Camera: Both Hi-Tech Air A9 and Xiaomi Redmi 3S feature a 5 MP primary front camera.


Battery: Xiaomi Redmi 3S offers a higher battery capacity with 4100 mAh, while Hi-Tech Air A9 offers 3500 mAh, making Xiaomi Redmi 3S better for longer battery life.


Storage: Both Hi-Tech Air A9 and Xiaomi Redmi 3S offer the same internal storage of 16 GB.


User Rating: Xiaomi Redmi 3S receives a higher user rating of 4.3, while Hi-Tech Air A9 has a rating of 2.5.

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Hi-Tech Air A9
₹7,000
(Discontinued)
Xiaomi Redmi 3S
₹4,999
(Out of Stock)
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Summary

Spec Score

61%
69%

Release Date

27 May, 2016
17 Aug, 2016

Performance

MediaTek MT6735M
Snapdragon 430
Quad Core (upto 1 GHz)
Tru-Octa Core (upto 1.4 GHz)
2 GB RAM
2 GB RAM

Display

5.0 inches (12.7 cm)
5.0 inches (12.7 cm)
IPS LCD
IPS LCD
720x1280 px (HD)
720x1280 px (HD)

Rear Camera

13 MP
Primary Camera
13 MP
Primary Camera

Front Camera

5 MP
5 MP

Battery

3500 mAh
4100 mAh
N/A
Fast Charging
N/A
No Wireless Charging

Storage

16 GB
16 GB

Expert Review

N/A
8.0/10

Pros

  • Device yet to be reviewed
  • Compact design and solid build
  • MIUI and its useful features
  • Smooth performance
  • Excellent battery life

Cons

  • Device yet to be reviewed
  • Camera performance could be better
  • Takes a while to charge

User Ratings

2.5/5
(8 ratings)
4.3/5
(213,695 ratings)

Video

There are no videos available for the device.
Videos
9 More Videos

User Feedback

General

Launch Date

N/A
Aug 17, 2016
(Official)

Operating System

Android v5.2
Android v6.0 (Marshmallow)

Custom UI

N/A
MIUI

Performance

Performance Rating

Avg
Avg

Chipset

MediaTek MT6735M
Qualcomm Snapdragon 430 MSM8937

Processor

Quad core, 1 GHz, Cortex A53
Octa core, 1.4 GHz, Cortex A53

Architecture (The higher, the better)

32 bit
64 bit

Graphics (GPU)

Mali-T720 MP2
Adreno 505

RAM

2 GB
2 GB / 3 GB

RAM Type

N/A
LPDDR3

Display

Display Rating

Excellent
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

5.0 inches  (12.7 cm)
5.0 inches  (12.7 cm)

Resolution

720x1280 px (HD)
720x1280 px (HD)

Pixel Density

294 ppi
294 ppi

Screen to Body Ratio (calculated)

63.81 %
70.92 %

Screen Protection

N/A
No

Design

Height

147.2 mm
139.3 mm

Width

73.2 mm
69.6 mm

Thickness

8.8 mm
8.5 mm

Weight

125 grams
144 grams

Build Material

N/A
Frame: Metal
Back: Metal

Rear Camera

Rear Camera Rating

Avg
Good

Resolution

13 MP
Primary Camera
13 MP
Primary Cameraf/2.0CMOS image sensor

Autofocus

Yes
Yes Phase Detection Autofocus

OIS

N/A
No

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels

Settings

N/A
Exposure compensation ISO control

Shooting Modes

N/A
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Auto Flash
Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

N/A
Full HD @30 fps

Front Camera

Front Camera Rating

Avg
Good

Resolution

5 MP
Primary Camera
5 MP
f/2.2 Primary Camera

Autofocus

N/A
No

Flash

Yes LED Flash
No

Camera Features

Fixed Focus
N/A

Video Recording

N/A
Full HD @30 fps

Battery

Battery Rating

Very Good
Excellent

Capacity

3500 mAh
4100 mAh

Battery Type

Li-ion
Li-Polymer

Quick Charging

N/A
Yes Fast Charging

Storage

Internal Storage

16 GB
16 GB / 32 GB

Expandable Storage

Yes Up to 64 GB
Yes Up to 128 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Micro SIM2: Micro
SIM1: Micro SIM2: Nano (Hybrid)

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)

SIM 2

N/A
4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)

SAR Value

N/A
Head: 0.617 W/kg Body: 0.429 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes
Yes v4.1

GPS

N/A
Yes with A-GPS Glonass

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
No

Other Sensors

Accelerometer
Light sensor Proximity sensor Accelerometer Compass Gyroscope