Xiaomi Redmi 8A Dual vs Tecno Spark Go 2

Comparing the Xiaomi Redmi 8A Dual vs Tecno Spark Go 2 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 8A Dual runs at a higher processing speed of 1.95 GHz, while Tecno Spark Go 2 runs at 1.8 GHz, making Xiaomi Redmi 8A Dual the better performer.

Display: Tecno Spark Go 2 offers a screen size of 6.67 inches, while Xiaomi Redmi 8A Dual offers 6.22 inches, making Tecno Spark Go 2 the larger display of the two. Both Xiaomi Redmi 8A Dual and Tecno Spark Go 2 feature the same IPS LCD display.

Rear Camera: Both Xiaomi Redmi 8A Dual and Tecno Spark Go 2 feature a 13 MP primary rear camera.

Front Camera: Both Xiaomi Redmi 8A Dual and Tecno Spark Go 2 feature a 8 MP primary front camera.

Battery: Both Xiaomi Redmi 8A Dual and Tecno Spark Go 2 offer the same 5000 mAh battery capacity.

Storage: Tecno Spark Go 2 offers higher internal storage with 64 GB, while Xiaomi Redmi 8A Dual offers 32 GB, making Tecno Spark Go 2 the better option for storage.

User Rating: Tecno Spark Go 2 receives a higher user rating of 4.3, while Xiaomi Redmi 8A Dual has a rating of 4.2.

Xiaomi Redmi 8A Dual

₹7,499

(Out of Stock)

Tecno Spark Go 2

₹7,499

(Out of Stock)

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Show Only Differences

Summary

Spec Score

69%

72%

Release Date

18 Feb, 2020

01 Jul, 2025

Performance


Snapdragon 439	Unisoc T7250
Octa Core (upto 1.95 GHz)	Octa Core (upto 1.8 GHz)
2 GB RAM	4 GB RAM

Display


6.22 inches (15.8 cm)	6.67 inches (16.94 cm)
IPS LCD	IPS LCD
720x1520 px (HD+)	720x1600 px (HD+)
N/A	120 Hz Refresh Rate

Rear Camera


13 MP Primary Camera	13 MP Primary Camera
2 MP Depth Camera	N/A

Front Camera


8 MP	8 MP

Battery


5000 mAh	5000 mAh
18W Fast Charging	15W Fast Charging
N/A	No Wireless Charging

Storage

32 GB	64 GB
eMMC 5.1	eMMC 5.1

User Ratings

4.2/5

(162,286 ratings)

4.3/5

(3,023 ratings)

Video

1 More Video

There are no videos available for the device.

User Feedback

General

Launch Date

Feb 18, 2020

(Official)

Jul 01, 2025

(Official)

Operating System

Android v9.0 (Pie)

Android v15

Custom UI

MIUI

HiOS

Performance

Performance Rating

Good

Chipset

Qualcomm Snapdragon 439

Unisoc T7250

Processor

Octa core

1.95 GHz, Quad core, Cortex A53 1.45 GHz, Quad core, Cortex A53

Octa core

1.8 GHz, Dual core, Cortex A75 1.6 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

12 nm

Graphics (GPU)

Adreno 505

Mali-G57

RAM

2 GB / 3 GB

3 GB / 4 GB

RAM Type

LPDDR3

LPDDR4X

Display

Display Rating

Very Good

Display Type

IPS LCD

Screen Size

6.22 inches (15.8 cm)

6.67 inches (16.94 cm)

Resolution

720x1520 px (HD+)

720x1600 px (HD+)

Brightness

400 nits

N/A

Peak Brightness

N/A

560 nits

Refresh Rate

N/A

120 Hz

Touch Sampling Rate

N/A

240 Hz

Aspect Ratio

19:9

20:9

Pixel Density

270 ppi

263 ppi

Screen to Body Ratio (calculated)

81.48 %

84.24 %

Screen Protection

Corning Gorilla

N/A

Bezel-less Display

Yes with waterdrop notch

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

N/A

90.20 %

Design

Height

156.4 mm

165.6 mm

Width

75.4 mm

77 mm

Thickness

9.4 mm

8.25 mm

Weight

188 grams

186 grams

Build Material

Back: Plastic

Water Resistance

Yes Splash proof

Yes Splash proof IP64

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

Good

Resolution

13 MP
Primary Cameraf/2.21/3.1" sensor size CMOS image sensor 1.12µm pixel size

13 MP
Primary Camera4x Digital Zoomf/1.85

2 MP
f/2.4 Depth Camera1.75µm pixel size

N/A

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

N/A

Flash

Yes LED Flash

Image Resolution

4128 x 3096 Pixels

Settings

Exposure compensation ISO control

ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

4 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

Full HD @30 fps
HD @30 fps

2k @30 fps

Video Recording Features

N/A	Dual Video Recording Vlog Mode

Front Camera

Front Camera Rating

Very Good

Resolution

8 MP
f/2.0 Primary Camera1/4.0" sensor size CMOS 1.12µm pixel size

8 MP
Primary Camera

Video Recording

Full HD @30 fps

Battery

Battery Rating

Very Good

Capacity

5000 mAh

Battery Type

Li-Polymer

Quick Charging

Yes 18W Fast Charging

Yes 15W Fast Charging

Reverse Charging

Yes

N/A

Storage

Internal Storage

32 GB / 64 GB

64 GB

Storage Type

eMMC 5.1

Expandable Storage

Yes Up to 512 GB

Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G

VoLTE

Yes

SIM 1

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3)

SIM 2

4G Bands:

TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

4G Bands:

TD-LTE 2300(band 40)
FD-LTE 1800(band 3)

SAR Value

Head: 0.339 W/kg Body: 1.000 W/kg

N/A

Wi-Fi

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

Yes Wi-Fi 5 (802.11 a/b/g/n/ac)

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot

Mobile Hotspot

Bluetooth

Yes v4.2

Yes v5.3

GPS

Yes with A-GPS Glonass

Yes with A-GPS

NFC

Multimedia

Audio Jack

3.5 mm

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

N/A

Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass

Light sensor Accelerometer Compass Gyroscope