realme GT 8 Pro vs vivo X300

Comparing the realme GT 8 Pro vs vivo X300 across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: realme GT 8 Pro scores higher on the Geekbench Multi-Core test with 11,088, while vivo X300 scores 10,129, making realme GT 8 Pro the better performer.

Display: realme GT 8 Pro offers a screen size of 6.79 inches, while vivo X300 offers 6.31 inches, making realme GT 8 Pro the larger display of the two. Both realme GT 8 Pro and vivo X300 feature the same AMOLED display.

Rear Camera: vivo X300 offers a higher rear camera resolution with 200 MP, while realme GT 8 Pro offers 50 MP, making vivo X300 better for rear camera photography.

Front Camera: vivo X300 offers a higher front camera resolution with 50 MP, while realme GT 8 Pro offers 32 MP, making vivo X300 better for front camera photography.

Battery: vivo X300 delivers longer battery life with 15h 27m, while realme GT 8 Pro delivers 12h 45m, making vivo X300 the better pick for all day usage.

Storage: Both realme GT 8 Pro and vivo X300 offer the same internal storage of 256 GB.

Expert Review: The editorial team rates both realme GT 8 Pro and vivo X300 equally at 8.3.

User Rating: vivo X300 receives a higher user rating of 4.7, while realme GT 8 Pro has a rating of 4.3.

realme GT 8 Pro

₹72,999

@ Flipkart

vivo X300

₹83,999

@ Flipkart

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Show Only Differences

Summary

Spec Score

96%

95%

Release Date

21 Nov, 2025

10 Dec, 2025

Performance


Snapdragon 8 Elite Gen 5	MediaTek Dimensity 9500
Octa Core (upto 4.6 GHz)	Octa Core (upto 4.21 GHz)
12 GB RAM	12 GB RAM

Display


6.79 inches (17.25 cm)	6.31 inches (16.03 cm)
AMOLED	AMOLED
1440x3136 px (QHD+)	1216x2640 px (FHD+)
144 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera (upto 3x Optical Zoom)	200 MP Wide Angle Primary Camera (upto 3x Optical Zoom)
50 MP Ultra-Wide Angle Camera	50 MP Ultra-Wide Angle Camera
200 MP Telephoto Camera (upto 3x Optical Zoom)	50 MP Telephoto Camera (upto 3x Optical Zoom)

Front Camera


32 MP Wide Angle Lens	50 MP Wide Angle Lens

Battery


7000 mAh	6040 mAh
120W Super VOOC Charging	90W Flash Charging
Wireless Charging	Wireless Charging

Storage

256 GB	256 GB
UFS 4.1	UFS 4.1

Expert Review

8.3/10

Read Expert Review

8.3/10

Read Expert Review

Pros

Unique design with switchable camera modules
Exceptional day-to-day and gaming performance
Impressive 200MP telephoto lens and Ricoh GR modes
Fluid, responsive and customisable software

Compact, durable design with IP68 and IP69 ratings
Competent cameras for most lighting conditions
Good performance with new OriginOS on board
All-day battery life with fast charging speeds

Cons

Inconsistent primary camera
Underwhelming battery life
USB 2.0

Inconsistent low light portraits
Subpar speakers

User Ratings

4.3/5

(76 ratings)

4.7/5

(1,771 ratings)

Benchmarks (The higher, the better)

3,932,397 AnTuTu Score	3,004,951 AnTuTu Score
12h 45m Battery Life (PC Mark)	15h 27m Battery Life (PC Mark)

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₹72,999

@ Flipkart

₹83,999

@ Flipkart

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Video

1 More Video

2 More Videos

User Feedback

General

Launch Date

Nov 21, 2025

(Official)

Dec 02, 2025

(Official)

Operating System

Android v16

OS Updates

4 Year

5 Years

Security Updates

5 Year

7 Years

Custom UI

Realme UI

Origin OS

Performance

Performance Rating

Best In Class

Excellent

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

MediaTek Dimensity 9500

Processor

Octa core

4.6 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Octa core

4.21 GHz, Single core, Arm C1-Ultra 3.5 GHz, Tri core, ARM C1-Premium 2.7 GHz, Quad core, ARM C1-Pro

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

Graphics (GPU)

Adreno 840

Mali-G1 Ultra MC12

RAM

12 GB / 16 GB

RAM Type

LPDDR5X

LPDDR5X Ultra

Performance Test Results

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

3,932,397

3,004,951

Bootup Time (The lower, the better)

14.0 s

19.0 s

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.

7,235

6,700

Battery Drain* (The lower, the better)

4.0 %

6.0 %

Heating* (The lower, the better)

9.4 %

20.4 %

* after 30 mins of gaming

Display

Display Rating

Best In Class

Display Type

AMOLED

Screen Size

6.79 inches (17.25 cm)

6.31 inches (16.03 cm)

Resolution

1440x3136 px (QHD+)

1216x2640 px (FHD+)

Peak Brightness

7000 nits

4500 nits

HBM Brightness

2000 nits

N/A

Refresh Rate

144 Hz

120 Hz

Aspect Ratio

20:9

19.5:9

Pixel Density

508 ppi

461 ppi

Screen to Body Ratio (calculated)

90.8 %

90.06 %

Screen Protection

Corning Gorilla Glass Glass 7i

Yes

Bezel-less Display

Yes with punch-hole display

Screen to Body Ratio (claimed by the brand)

94.20 %

94.66 %

Design

Height

161.80 mm

150.57 mm

Width

76.87 mm

71.92 mm

Thickness

8.2 mm

7.95 mm

Weight

214 grams

190 grams

Build Material

Back: Eco Leather

Back: Glass

Water Resistance

N/A	Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Excellent

Resolution

50 MP
Primary Camera120x Digital Zoom 3x Optical Zoomf/1.8 Wide Angle 90° field-of-view22 mm focal length 1/1.56" sensor size IMX906 1µm pixel size

200 MP
Primary Camera3x Optical Zoomf/1.68 Wide Angle23 mm focal length 1/1.14" sensor size S5KHPB 0.56µm pixel size

50 MP
f/2.0 Ultra-Wide Angle Camera16 mm focal length 1/2.88" sensor size 0.61µm pixel size

50 MP
f/2.0 Ultra-Wide Angle Camera15 mm focal length 1/2.76" sensor size 0.64µm pixel size

200 MP
f/2.6 Telephoto Camera65 mm focal length 1/1.56" sensor size 0.5µm pixel size

50 MP
f/2.57 Telephoto Camera70 mm focal length 1/1.95" sensor size

Autofocus

Yes Contrast Detection Autofocus

Yes Laser Autofocus

OIS

Yes

Flash

Yes LED Flash

Image Resolution

6144 x 8192 Pixels

12000 x 16000 Pixels

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Starry Mode

SuperMoon

Camera Features

120 x Digital Zoom
3 x Optical Zoom
Auto Flash
Face detection

Digital Zoom
3 x Optical Zoom
Auto Flash

Video Recording

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120/240 fps

4k @30/60/120 fps
Full HD @30/60/120 fps

Video Recording Features

Slow Motion
Video HDR
Video Pro Mode

Bokeh portrait video

Front Camera

Front Camera Rating

Excellent

Best In Class

Resolution

32 MP
f/2.4 Wide Angle Primary Camera24 mm focal length 1/3.1" sensor size

50 MP
f/2.0 Wide Angle Primary Camera1/2.76" sensor size 0.64µm pixel size

Autofocus

Yes

Flash

Yes Screen flash

Video Recording

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

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

Compare Camera Samples

Battery

Battery Rating

Excellent

Capacity

7000 mAh

6040 mAh

Battery Type

Li-ion

Quick Charging

Yes 120W Super VOOC Charging v3.0 50% in 15 minutes

Yes 90W Flash Charging

Wireless Charging

Yes 50W Wireless Charging Charging Time: 79 mins

Yes 40W Wireless Charging

Wireless Reverse Charging

Yes 10W Wireless Reverse Charging

N/A

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.

12h 45m

15h 27m

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

0h 39m 0s

0h 47m 0s

Storage

Internal Storage

256 GB / 512 GB

Storage Type

UFS 4.1

Expandable Storage

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 / N2 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79

N/A

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 700 (band 12)

N/A

SIM 2

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66 / N75
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3500(band 48)
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 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 850(band 26) / 1700(band 66)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
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) / 1500(band 32) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)