vivo Y28 vs Xiaomi Redmi 4A

Comparing the vivo Y28 vs Xiaomi Redmi 4A 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 4A runs at a higher processing speed of 1.4 GHz, while vivo Y28 runs at 1.3 GHz, making Xiaomi Redmi 4A the better performer.

Display: Xiaomi Redmi 4A offers a screen size of 5 inches, while vivo Y28 offers 4.7 inches, making Xiaomi Redmi 4A the larger display of the two. Both vivo Y28 and Xiaomi Redmi 4A feature the same IPS LCD display.

Rear Camera: Xiaomi Redmi 4A offers a higher rear camera resolution with 13 MP, while vivo Y28 offers 8 MP, making Xiaomi Redmi 4A better for rear camera photography.

Front Camera: Both vivo Y28 and Xiaomi Redmi 4A feature a 5 MP primary front camera.

Battery: Xiaomi Redmi 4A offers a higher battery capacity with 3120 mAh, while vivo Y28 offers 2100 mAh, making Xiaomi Redmi 4A better for longer battery life.

Storage: vivo Y28 offers higher internal storage with 8 GB, while Xiaomi Redmi 4A offers 16 GB, making vivo Y28 the better option for storage.

User Rating: vivo Y28 receives a higher user rating of 4.3, while Xiaomi Redmi 4A has a rating of 4.2.

vivo Y28

₹10,990

(Discontinued)

Xiaomi Redmi 4A

₹5,999

(Out of Stock)

Summary

Spec Score

N/A

67%

80%

Release Date

21 Feb, 2015

N/A

19 Oct, 2026

Performance

N/A
MediaTek MT6582	Snapdragon 425	Samsung Exynos 1330
Quad Core (upto 1.3 GHz)	Quad Core (upto 1.4 GHz)	Octa Core (upto 2.4 GHz)
1 GB RAM	2 GB RAM	4 GB/ 6 GB/ 8 GB/ RAM

Display

N/A
4.7 inches (11.94 cm)	5.0 inches (12.7 cm)	6.7 inches (17.02 cm)
IPS LCD	IPS LCD	Super AMOLED
540x960 px	720x1280 px (HD)	1080x2340 px (FHD+)
N/A	N/A	90 Hz Refresh Rate

Rear Camera

N/A
8 MP Primary Camera	13 MP Primary Camera	50 MP Wide Angle Primary Camera
N/A	N/A	5 MP Ultra-Wide Angle Camera
N/A	N/A	2 MP Macro Camera

Front Camera

N/A
5 MP	5 MP	13 MP Wide Angle Lens

Battery

N/A
2100 mAh	3120 mAh	5000 mAh
N/A	N/A	25W Fast Charging
N/A	No Wireless Charging	No Wireless Charging

Storage

8 GB	16 GB	128 GB
N/A	N/A	UFS 2.2

Expert Review

N/A

8.0/10

Read Expert Review

N/A

Pros

Device yet to be reviewed

Compact and solid build
Good camera capabilities
Decent performance
Dependable battery

Device yet to be reviewed

Cons

Device yet to be reviewed

Touchscreen issues
Takes a long time to charge

Device yet to be reviewed

User Ratings

4.3/5

(7 ratings)

4.2/5

(29,388 ratings)

4/5

(240 ratings)

Compare Prices

Not Available in any store

₹17,999

@ Flipkart

Video

There are no videos available for the device.

8 More Videos

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User Feedback

General

Launch Date

N/A

Mar 23, 2017

(Official)

Oct 18, 2026

(Official)

Operating System

Android v4.2 (Jelly Bean)

Android v7.1.2 (Nougat)

Android v15

OS Updates

N/A

5 Year

Security Updates

N/A

5 Year

Custom UI

N/A

MIUI

Samsung One UI

Performance

Performance Rating

N/A

Avg

Good

Chipset

MediaTek MT6582

Qualcomm Snapdragon 425 MSM8917

Samsung Exynos 1330

View Details

Processor

Quad core, 1.3 GHz

Quad core, 1.4 GHz, Cortex A53

Octa core

2.4 GHz, Dual core, Cortex A78 2 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

N/A

64 bit

Fabrication (The lower, the better)

N/A

5 nm

Graphics (GPU)

N/A

Adreno 308

Mali-G68 MP2

RAM

1 GB

2 GB / 3 GB

4 GB

RAM Type

N/A

LPDDR4X

Display

Display Rating

N/A

Excellent

Display Type

IPS LCD

Super AMOLED

Screen Size

4.7 inches (11.94 cm)

5.0 inches (12.7 cm)

6.7 inches (17.02 cm)

Resolution

540x960 px

720x1280 px (HD)

1080x2340 px (FHD+)

Peak Brightness

N/A

1100 nits

HBM Brightness

N/A

800 nits

Refresh Rate

N/A

90 Hz

Aspect Ratio

N/A

19.5:9

Pixel Density

234 ppi

294 ppi

387 ppi

Screen to Body Ratio (calculated)

64.6 %

69.81 %

85.86 %

Screen Protection

N/A

Corning Gorilla Glass Victus

Bezel-less Display

N/A

Yes with notch

Screen to Body Ratio (claimed by the brand)

N/A

84.70 %

Design

Height

137.3 mm

139.9 mm

164.4 mm

Width

68.5 mm

70.4 mm

77.9 mm

Thickness

9.7 mm

8.5 mm

7.5 mm

Weight

156 grams

131.5 grams

192 grams

Build Material

N/A

Back: Glass Fiber

Water Resistance

N/A

Yes Splash proof IP54

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

N/A

Good

Very Good

Resolution

8 MP
Primary Camera

13 MP
Primary Cameraf/2.2CMOS image sensor

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle1/2.76" sensor size S5KJN1 0.64µm pixel size

N/A

5 MP
f/2.2 Ultra-Wide Angle Camera1/5.0" sensor size 1.12µm pixel size

N/A

2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size

Autofocus

Yes

Yes Phase Detection Autofocus

Yes

OIS

N/A

Yes

Flash

Yes LED Flash

Image Resolution

3264 x 2448 Pixels

4128 x 3096 Pixels

8160 x 6120 Pixels

Settings

N/A

Exposure compensation ISO control

Shooting Modes

N/A

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Face detection
Touch to focus

Digital Zoom
Auto Flash
Face detection
Touch to focus

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps

Full HD @30 fps

Full HD @30 fps
HD @120 fps

Video Recording Features

N/A

Video Pro Mode

Front Camera

Front Camera Rating

N/A

Good

Very Good

Resolution

5 MP
Primary Camera

5 MP
f/2.2 Primary Camera

13 MP
f/2.0 Wide Angle Primary Camera1/3.1" sensor size 1.12µm pixel size

Autofocus

N/A

Flash

N/A

Camera Features

N/A

Fixed Focus

Video Recording

N/A

Full HD @30 fps

Battery

Battery Rating

N/A

Very Good

Capacity

2100 mAh

3120 mAh

5000 mAh

Battery Type

Li-Polymer

Li-ion

TalkTime

N/A

Up to 39.3 Hours(3G)

N/A

Quick Charging

N/A

Yes 25W Fast Charging

Storage

Internal Storage

8 GB

16 GB / 32 GB

128 GB

Storage Type

N/A

UFS 2.2

Expandable Storage

Yes Up to 128 GB

Yes Up to 2 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Micro

SIM1: Micro SIM2: Nano (Hybrid)

SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G Not Supported

5G Not Supported 4G

5G 4G

VoLTE

N/A

Yes

SIM 1

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5) / 800(band 20)

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 700 (band 12)

SIM 2

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 1700(band 4) / 850(band 5)

5G Bands:

FDD N1 / N3 / N5 / N7 / N8 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N66 / N77 / N78

N/A

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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26) / 1700(band 66) / 700 (band 12)

SAR Value

N/A

Head: 0.596 W/kg Body: 1.6 W/kg

Head: 0.640 W/kg

Wi-Fi

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

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

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v4.0

Yes v4.1

Yes v5.3

GPS

Yes with A-GPS

Yes with A-GPS Glonass

NFC

N/A

Yes

Multimedia

Audio Jack

3.5 mm

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

N/A

Side

Fingerprint Sensor Type

N/A

Capacitive

Other Sensors

Light sensor Proximity sensor Accelerometer Compass

Proximity sensor Accelerometer Gyroscope

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store

₹17,999

@ Flipkart