realme GT 7 vs realme 12x 8GB RAM - Comparison, Specs & Price in India (Sep 2026)

General Overview

Brand

Realme

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User Rating

⭐ 4.4/5 (1,100)

⭐ 4.3/5 (3,422)

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Price

₹45,990

₹13,499

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Release Date

May 2025

April 2, 2024 (Official)

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General

Launch Date

May 27, 2025 (Official)

April 2, 2024 (Official)

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Custom UI

Realme UI

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Operating System

Android v15

Android v14

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OS Updates

4 Years

2 Years

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Security Updates

6 Years

3 Years

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Bluetooth

—

Yes, v5.3

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Back Camera

Resolution

1264x2780 px (FHD+)

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Autofocus

Yes

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OIS

Yes

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Flash

Yes, LED Flash

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Shooting Modes

Slow Motion

Continuous Shooting Burst mode

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Camera Features

Slow Motion

10 x Digital Zoom Auto Flash Face detection Filters Touch to focus

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Video Recording Features

Slow Motion

Full HD @30 fps HD @30 fps

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Autofocus

—

Yes

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Image Resolution

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8150 x 6150 Pixels

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Settings

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Exposure compensation, ISO control

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Camera

—

50 MP + 2 MP

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Front Camera

Resolution

1264x2780 px (FHD+)

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Flash

Yes, LED Flash

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Video Recording

Slow Motion

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Front Camera

—

8 MP

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Performance

Chipset

MediaTek Dimensity 9400e

MediaTek Dimensity 6100 Plus View Details

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Architecture

64 bit

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Fabrication

4 nm

6 nm

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Graphics (GPU)

Immortalis-G720 MC12

Mali-G57 MC2

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RAM

8 GB / 12 GB / 16 GB

4 GB / 6 GB / 8 GB

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RAM Type

LPDDR5X

LPDDR4

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Processor

—

Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

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Cooling Technology

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Vapor Chamber

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Bootup Time

—

23.0 s

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Battery Drain*

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9.0 %

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Heating*

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18.6 %

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Display

Display Type

LTPO AMOLED

IPS LCD

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Screen Size

6.78 inches (17.22 cm)

6.72 inches (17.07 cm)

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Resolution

1264x2780 px (FHD+)

1080x2400 px (FHD+)

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Peak Brightness

6000 nits

950 nits

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HBM Brightness

1600 nits

950 nits

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Refresh Rate

120 Hz

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Pixel Density

450 ppi

392 ppi

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Screen to Body Ratio (calculated)

89.76 %

86.51 %

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Screen Protection

Corning Gorilla Glass, Glass 7i

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Bezel-less Display

Yes with punch-hole display

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Screen to Body Ratio (claimed by the brand)

93.9 %

91.40 %

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Touch Sampling Rate

—

240 Hz

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Aspect Ratio

—

20:9

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Design & Body

Height

162.42 mm

165.6 mm

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Width

76.13 mm

76.1 mm

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Thickness

8.30 mm

7.69 mm

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Weight

206 grams

188 grams

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Water Resistance

—

Yes, Splash proof, IP54

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Ruggedness

—

Dust proof

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Network

SIM Slot(s)

Dual SIM

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SIM Type

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano (Hybrid)

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Network Support

5G, 4G

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VoLTE

Yes

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SIM 1

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz

5G bands, 4G bands Expand

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SIM 2

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz

5G bands, 4G bands Expand

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Wi-Fi

Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz

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Wi-Fi Features

Mobile Hotspot

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

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Bluetooth

Yes, v5.4

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GPS

Yes with A-GPS, Glonass

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NFC

Yes

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Near Field Communication

—

No

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Battery

Capacity

7000 mAh

5000 mAh

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Quick Charging

Yes, 120W Ultra Charging, 50% in 14 minutes

Yes, 45W Super VOOC Charging, 50% in 30 minutes

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Battery Type

—

Li-Polymer

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Battery Life (PC Mark)

—

17h 22m

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Charging Time (20% to 100%)

—

52m 3s

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Storage

Internal Storage

256 GB / 512 GB

128 GB

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Storage Type

UFS 4.0

UFS 2.2

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Expandable Storage

No

Yes, Up to 2 TB

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Multimedia

Audio Jack

USB Type-C

3.5 mm

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Stereo Speakers

—

Yes

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Sensors

Fingerprint Sensor

Yes

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Fingerprint Sensor Position

On-screen

Side

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Fingerprint Sensor Type

Optical

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Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

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Processor

—

MediaTek Dimensity 6100 Plus

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RAM & Storage

—

4 GB RAM + 128 GB 6 GB RAM + 128 GB 8 GB RAM + 128 GB

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Display

—

6.72", 1080 x 2400 Resolution

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