Tecno Spark 4 Air vs Xiaomi Redmi A3X

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Comparing the Tecno Spark 4 Air vs Xiaomi Redmi A3X across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Tecno Spark 4 Air runs at a higher processing speed of 2.0 GHz, while Xiaomi Redmi A3X runs at 1.8 GHz, making Tecno Spark 4 Air the better performer.


Display: Xiaomi Redmi A3X offers a screen size of 6.71 inches, while Tecno Spark 4 Air offers 6.1 inches, making Xiaomi Redmi A3X the larger display of the two. Both Tecno Spark 4 Air and Xiaomi Redmi A3X feature the same IPS LCD display.


Rear Camera: Tecno Spark 4 Air offers a higher rear camera resolution with 13 MP, while Xiaomi Redmi A3X offers 8 MP, making Tecno Spark 4 Air better for rear camera photography.


Front Camera: Both Tecno Spark 4 Air and Xiaomi Redmi A3X feature a 5 MP primary front camera.


Battery: Xiaomi Redmi A3X offers a higher battery capacity with 5000 mAh, while Tecno Spark 4 Air offers 3000 mAh, making Xiaomi Redmi A3X better for longer battery life.


Storage: Xiaomi Redmi A3X offers higher internal storage with 64 GB, while Tecno Spark 4 Air offers 32 GB, making Xiaomi Redmi A3X the better option for storage.


User Rating: Tecno Spark 4 Air and Xiaomi Redmi A3X both receive the same user rating of 4.1.

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Tecno Spark 4 Air
₹7,990
(Discontinued)
Xiaomi Redmi A3X
₹5,999
(Out of Stock)
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Summary

Spec Score

69%
71%

Release Date

29 Aug, 2019
24 Jun, 2024

Performance

MediaTek Helio A22
Unisoc T603
Quad Core (upto 2 GHz)
Tru-Octa Core (upto 1.8 GHz)
3 GB RAM
3 GB RAM

Display

6.1 inches (15.49 cm)
6.71 inches (17.04 cm)
IPS LCD
IPS LCD
720x1500 px (HD+)
720x1650 px (HD+)
N/A
90 Hz Refresh Rate

Rear Camera

13 MP
Primary Camera
8 MP
Wide Angle Primary Camera
0.3 MP
Depth Camera
0.08 MP
Camera

Front Camera

5 MP
5 MP
Wide Angle Lens

Battery

3000 mAh
5000 mAh
No Wireless Charging
No Wireless Charging

Storage

32 GB
64 GB
N/A
eMMC 5.1

User Ratings

4.1/5
(90 ratings)
4.1/5
(8,385 ratings)

User Feedback

General

Launch Date

N/A
Jun 24, 2024
(Official)

Operating System

Android v9.0 (Pie)
Android v14

OS Updates

N/A
2 Years

Security Updates

N/A
3 Years

Custom UI

N/A
MIUI

Performance

Performance Rating

Avg
Good

Chipset

MediaTek Helio A22
Unisoc T603

Processor

Quad core, 2 GHz, Cortex A53
Octa core, 1.8 GHz, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Graphics (GPU)

PowerVR GE8300
N/A

RAM

3 GB
3 GB / 4 GB

RAM Type

LPDDR3
LPDDR4X

Performance Test Results

Bootup Time (The lower, the better)

25.0 s
N/A

Display

Display Rating

Excellent
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

6.1 inches  (15.49 cm)
6.71 inches  (17.04 cm)

Resolution

720x1500 px (HD+)
720x1650 px (HD+)

HBM Brightness

N/A
500 nits

Aspect Ratio

19.5:9
N/A

Refresh Rate

N/A
90 Hz

Pixel Density

273 ppi
268 ppi

Touch Sampling Rate

N/A
180 Hz

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch

Screen to Body Ratio (calculated)

N/A
83.34 %

Screen Protection

N/A
Corning Gorilla

Screen to Body Ratio (claimed by the brand)

85 %
90 %

Design

Height

N/A
168.4 mm

Width

N/A
76.3 mm

Thickness

N/A
8.3 mm

Weight

N/A
193 grams

Build Material

Back: Plastic
Back: Mineral Glass

Rear Camera

Rear Camera Rating

Good
Good

Resolution

13 MP
Primary Cameraf/2.0
8 MP
Primary Cameraf/2.0 Wide Angle
0.3 MP
Depth Camera
0.08 MP

Autofocus

Yes
N/A

Flash

Yes Dual LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
3264 x 2448 Pixels

Settings

Exposure compensation
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
High Dynamic Range mode (HDR)
Film Camera

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom

Video Recording

N/A
Full HD @30 fps

Video Recording Features

N/A
Short Video Mode

Front Camera

Front Camera Rating

Good
Very Good

Resolution

5 MP
f/2.2 Primary Camera
5 MP
f/2.2 Wide Angle Primary Camera

Flash

Yes LED Flash
Yes Soft light flash

Video Recording

N/A
Full HD @30 fps

Battery

Battery Rating

Very Good
Very Good

Capacity

3000 mAh
5000 mAh

Battery Type

Li-ion
Li-Polymer

Storage

Internal Storage

32 GB
64 GB / 128 GB

Storage Type

N/A
eMMC 5.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

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 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)

SIM 2

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 850(band 5) / 800(band 20)

SAR Value

N/A
Head: 0.838 W/kg Body: 0.776 W/kg

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes
Yes v5.4

GPS

Yes with A-GPS
Yes with Glonass

NFC

N/A
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Rear
Side

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer Compass