OPPO A6x 128GB, 6GB RAM vs realme C83 5G 128GB

Comparing the OPPO A6x 128GB, 6GB RAM vs realme C83 5G 128GB across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Both OPPO A6x 128GB, 6GB RAM and realme C83 5G 128GB run at the same processing speed of 2.4 GHz.

Display: OPPO A6x 128GB, 6GB RAM offers a screen size of 6.75 inches, while realme C83 5G 128GB offers 6.7 inches, making OPPO A6x 128GB, 6GB RAM the larger display of the two. Both OPPO A6x 128GB, 6GB RAM and realme C83 5G 128GB feature the same LCD display.

Rear Camera: Both OPPO A6x 128GB, 6GB RAM and realme C83 5G 128GB feature a 13 MP primary rear camera.

Front Camera: Both OPPO A6x 128GB, 6GB RAM and realme C83 5G 128GB feature a 5 MP primary front camera.

Battery: realme C83 5G 128GB offers a higher battery capacity with 7000 mAh, while OPPO A6x 128GB, 6GB RAM offers 6500 mAh, making realme C83 5G 128GB better for longer battery life.

Storage: Both OPPO A6x 128GB, 6GB RAM and realme C83 5G 128GB offer the same internal storage of 128 GB.

User Rating: OPPO A6x 128GB, 6GB RAM and realme C83 5G 128GB both receive the same user rating of 4.5.

OPPO A6x 128GB, 6GB RAM

₹20,999

@ Amazon

realme C83 5G 128GB

₹16,299

@ Amazon

Summary

Release Date

13 Jan, 2026

07 Mar, 2026

14 Jul, 2026

Performance


MediaTek Dimensity 6300	MediaTek Dimensity 6300	Snapdragon 6 Gen 4
Octa Core (upto 2.4 GHz)	Octa Core (upto 2.4 GHz)	Octa Core (upto 2.3 GHz)
6 GB RAM	4 GB RAM	8 GB RAM

Display


6.75 inches (17.15 cm)	6.7 inches (17.02 cm)	6.77 inches (17.2 cm)
LCD	LCD	Super AMOLED
720x1570 px (HD+)	720x1570 px (HD+)	1080x2344 px (FHD+)
120 Hz Refresh Rate	144 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


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

Front Camera


5 MP	5 MP	16 MP

Battery


6500 mAh	7000 mAh	6000 mAh
45W Super VOOC Charging	15W	33W Fast Charging

Storage

128 GB	128 GB	128 GB
UFS 2.2	N/A	UFS 2.2

Expert Review

N/A

8.1/10

Read Expert Review

N/A

Pros

Device yet to be reviewed

Superb battery life
Strong build quality
Snappy software
Camera produces consistent tones

Device yet to be reviewed

Cons

Device yet to be reviewed

Heavy weight
Long charging times

Device yet to be reviewed

User Ratings

4.5/5

(98 ratings)

4.5/5

(393 ratings)

N/A

Benchmarks (The higher, the better)

N/A	561,364 AnTuTu Score	N/A
N/A	17h 09m Battery Life (PC Mark)	N/A

Compare Prices

₹20,999

@ Amazon

₹16,299

@ Amazon

₹34,999

@ Flipkart

User Feedback

General

Launch Date

Dec 02, 2025

(Official)

Mar 06, 2026

(Official)

Jul 07, 2026

(Official)

Operating System

Android v15

Android v16

OS Updates

2 Year

1 Year

3 Year

Security Updates

3 Year

2 Year

6 Year

Custom UI

ColorOS

Realme UI

Nothing OS

Performance

Performance Rating

Good

Very Good

Chipset

MediaTek Dimensity 6300

Qualcomm Snapdragon 6 Gen 4 SM6650

Processor

Octa core

2.4 GHz, Dual core, Cortex A76 2 GHz, Hexa Core, Cortex A55

Octa core

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

6 nm

4 nm

Graphics (GPU)

Mali-G57 MC2

Mali-G57 MP2

Adreno 810

RAM

4 GB / 6 GB

8 GB

RAM Type

LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

N/A

561,364

N/A

Bootup Time (The lower, the better)

N/A

39.0 s

N/A

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A

386

N/A

Battery Drain* (The lower, the better)

N/A

5.0 %

N/A

Heating* (The lower, the better)

N/A

18.1 %

N/A

* after 30 mins of gaming

Display

Display Rating

Very Good

Excellent

Display Type

LCD

Super AMOLED

Screen Size

6.75 inches (17.15 cm)

6.7 inches (17.02 cm)

6.77 inches (17.2 cm)

Resolution

720x1570 px (HD+)

1080x2344 px (FHD+)

Brightness

700 nits

N/A

Peak Brightness

N/A

2000 nits

HBM Brightness

1125 nits

N/A

1200 nits

Refresh Rate

120 Hz

144 Hz

120 Hz

Aspect Ratio

20:9

Pixel Density

256 ppi

258 ppi

381 ppi

Screen to Body Ratio (calculated)

85.34 %

N/A

87.32 %

Screen Protection

N/A

Yes

Bezel-less Display

Yes

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

90.6 %

N/A

Design

Height

166.6 mm

N/A

164.4 mm

Width

78.5 mm

N/A

78.2 mm

Thickness

8.6 mm

N/A

8.6 mm

Weight

212 grams

210 grams

Water Resistance

N/A

Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

Good

Avg

Very Good

Resolution

13 MP
Primary Camera10x Digital Zoomf/2.2 Wide Angle 77° field-of-view

13 MP
Primary Camera

50 MP
Primary Cameraf/1.81/2.76" sensor size

N/A

8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size

Autofocus

Yes

OIS

N/A

Yes

Flash

Yes

Image Resolution

N/A

4160 x 3120 Pixels

N/A

Camera Features

10 x Digital Zoom

N/A

Video Recording

Full HD @30/60 fps
HD @30/60 fps

N/A

4k @30 fps
Full HD @30/60 fps

Video Recording Features

Dual Video Recording

N/A

Dual Video Recording
Slow Motion

Front Camera

Front Camera Rating

Very Good

Good

Very Good

Resolution

5 MP
f/2.2 Primary Camera

5 MP
Primary Camera

16 MP
f/2.4 Primary Camera

Flash

Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

6500 mAh

7000 mAh

6000 mAh

Battery Type

N/A

Silicon Carbon

N/A

Quick Charging

Yes 45W Super VOOC Charging

Yes 15W

Yes 33W Fast Charging 50% in 80 minutes

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A

17h 09m

N/A

Charging Time (20% to 100%) (The lower, the better)

N/A

2h 32m 0s

N/A

Storage

Internal Storage

64 GB / 128 GB

128 GB / 256 GB

Storage Type

UFS 2.2

N/A

UFS 2.2

Expandable Storage

Yes

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78

N/A

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)

N/A

4G Bands:

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

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N77 / N78

N/A

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)

N/A

4G Bands:

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

SAR Value

Head: 1.138 W/kg Body: 0.893 W/kg

N/A

Wi-Fi

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

Yes Wi-Fi

Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) MIMO

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.4

Yes

Yes v6.0

GPS

Yes with A-GPS Glonass

N/A

Yes with Glonass

NFC

N/A

Yes

Multimedia

Stereo Speakers

N/A

Yes

Audio Jack

3.5 mm

USB Type-C

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Side

On-screen

Fingerprint Sensor Type

N/A

Optical

Other Sensors

Light sensor Proximity sensor Accelerometer Compass

N/A

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

₹20,999

@ Amazon

₹16,299

@ Amazon

₹34,999

@ Flipkart