OPPO A3x 4G 128GB vs vivo Y18T

Comparing the OPPO A3x 4G 128GB vs vivo Y18T across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO A3x 4G 128GB runs at a higher processing speed of 2.1 GHz, while vivo Y18T runs at 1.8 GHz, making OPPO A3x 4G 128GB the better performer.

Display: OPPO A3x 4G 128GB offers a screen size of 6.67 inches, while vivo Y18T offers 6.56 inches, making OPPO A3x 4G 128GB the larger display of the two. Both OPPO A3x 4G 128GB and vivo Y18T feature the same LCD display.

Rear Camera: vivo Y18T offers a higher rear camera resolution with 50 MP, while OPPO A3x 4G 128GB offers 8 MP, making vivo Y18T better for rear camera photography.

Front Camera: vivo Y18T offers a higher front camera resolution with 8 MP, while OPPO A3x 4G 128GB offers 5 MP, making vivo Y18T better for front camera photography.

Battery: OPPO A3x 4G 128GB offers a higher battery capacity with 5100 mAh, while vivo Y18T offers 5000 mAh, making OPPO A3x 4G 128GB better for longer battery life.

Storage: Both OPPO A3x 4G 128GB and vivo Y18T offer the same internal storage of 128 GB.

OPPO A3x 4G 128GB

₹13,990

(Out of Stock)

vivo Y18T

₹8,499

(Out of Stock)

Add to Compare

Show Only Differences

Summary

Spec Score

N/A

73%

Release Date

29 Oct, 2024

12 Nov, 2024

Performance

N/A
Snapdragon 6s 4G Gen 1	Unisoc T612
Octa Core (upto 2.1 GHz)	Octa Core (upto 1.8 GHz)
4 GB RAM	4 GB RAM

Display

N/A
6.67 inches (16.94 cm)	6.56 inches (16.66 cm)
LCD	LCD
720x1604 px (HD+)	720x1612 px (HD+)
90 Hz Refresh Rate	90 Hz Refresh Rate

Rear Camera

N/A
8 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
N/A	0.08 MP Camera

Front Camera

N/A
5 MP Wide Angle Lens	8 MP Wide Angle Lens

Battery

N/A
5100 mAh	5000 mAh
45W Super VOOC Charging	15W Fast Charging
No Wireless Charging	No Wireless Charging

Storage

128 GB	128 GB
eMMC 5.1	eMMC 5.1

User Feedback

General

Launch Date

Oct 29, 2024

(Official)

Nov 12, 2024

(Official)

Operating System

Android v14

Custom UI

ColorOS

Funtouch OS

Performance

Performance Rating

N/A

Good

Chipset

Qualcomm Snapdragon 6s 4G Gen 1

Unisoc T612

Processor

Octa core

2.1 GHz, Quad core, Cortex A73 2 GHz, Quad core, Cortex A53

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

11 nm

12 nm

Graphics (GPU)

Adreno 610

Mali-G57

RAM

4 GB

RAM Type

LPDDR4X

Display

Display Rating

N/A

Excellent

Display Type

LCD

Screen Size

6.67 inches (16.94 cm)

6.56 inches (16.66 cm)

Resolution

720x1604 px (HD+)

720x1612 px (HD+)

HBM Brightness

1000 nits

840 nits

Refresh Rate

90 Hz

Aspect Ratio

20:9

Pixel Density

264 ppi

269 ppi

Screen to Body Ratio (calculated)

85.17 %

84.01 %

Screen Protection

Yes

N/A

Bezel-less Display

Yes with punch-hole display

Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

89.9 %

N/A

Design

Height

165.77 mm

163.63 mm

Width

76.08 mm

75.58 mm

Thickness

7.68 mm

8.39 mm

Weight

186 grams

185 grams

Build Material

N/A	Back: Plastic

Water Resistance

Yes Splash proof IP54

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

N/A

Good

Resolution

8 MP
Primary Cameraf/2.0 Wide Angle 78° field-of-view1/2.88" sensor size OV50D 0.61µm pixel size

50 MP
Primary Cameraf/1.8 Wide Angle

N/A	0.08 MP f/3.0

Autofocus

Yes

Flash

Yes LED Flash

Image Resolution

3264 x 2448 Pixels

8150 x 6150 Pixels

Settings

N/A	Exposure compensation ISO control

Shooting Modes

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

Camera Features

Digital Zoom
Auto Flash

Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

Full HD @30 fps
HD @30 fps

Full HD @30 fps

Video Recording Features

Extra HD

N/A

Front Camera

Front Camera Rating

N/A

Very Good

Resolution

5 MP
f/2.2 Wide Angle Primary Camera

8 MP
f/2.0 Wide Angle Primary Camera

Camera Features

Fixed Focus

N/A

Video Recording

Full HD @30 fps
HD @30 fps

N/A

Battery

Battery Rating

N/A

Very Good

Capacity

5100 mAh

5000 mAh

Battery Type

Li-Polymer

Li-ion

Quick Charging

Yes 45W Super VOOC Charging 50% in 30 minutes

Yes 15W Fast Charging

Storage

Internal Storage

64 GB / 128 GB

128 GB

Storage Type

eMMC 5.1

Expandable Storage

Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G

VoLTE

Yes

SIM 1

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SIM 2

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

Head: 1.151 W/kg Body: 1.048 W/kg

Head: 0.91 W/kg Body: 0.69 W/kg

Wi-Fi

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

Wi-Fi Features

Mobile Hotspot

Bluetooth

Yes v5.0

Yes v5.2

GPS

Yes with A-GPS Glonass

NFC

Multimedia

Stereo Speakers

N/A

Yes

Audio Jack

3.5 mm

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

Other Sensors

Light sensor Proximity sensor Accelerometer Compass