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Realme C75 5G

Realme C75 5G Comparison & Specs

Realme C75 5G

  • Dimensity 6300

    6 nm

  • 6000 mAh

    45W

  • 6.67"

    720 x 1604 pixels

  • 32 MP

    1080p@30fps

  • Specs

vivo Y31

vivo Y31 Comparison & Specs

vivo Y31

  • Snapdragon 4 Gen 2

    4 nm

  • 6500 mAh

    44W

  • 6.68"

    720 x 1608 pixels

  • 50 MP

    1080p@30fps

  • Specs vivo Y31 Amazon Link
General
Launch Date
May 02, 2025
September 15, 2025
Availability
Available Now
Available Now
OS
Android 15
Android 15
Custom UI
Realme UI 6.0
Funtouch 15
OS Updates
2 Years
1 Years
Security Updates
3 Years
1 Years
AI Features
AI Erase, AI SuperLink, Circle to Search, AI Screen Translation and more
Body
Dimensions
165.7 x 76.2 x 7.9 mm
166.1 x 77 x 8.4 mm
Thickness
7.9 mm
8.4 mm
Weight
190 g
209 g
IP Rating
IP64 (Dust-tight and water-resistant (protected against splashes), drop-resistant up to 2 meters, MIL-STD-810H compliant.*)
IP69 (dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min), MIL-STD-810H compliant*, also IP68 rated)
Display
Size
6.67 inches
6.68 inches
Type
IPS LCD
IPS LCD
Refresh Rate
120 Hz
120 Hz
Peak Brightness
625 nits
1000 nits
Resolution
720 x 1604 pixels
720 x 1608 pixels
Pixel Density
264 ppi
264 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
84.9 %
84.0 %
Performance
Chipset¹
Mediatek Dimensity 6300
Qualcomm Snapdragon 4 Gen 2
Process Size
6 nm
4 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
Octa-core
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
GPU
Mali-G57 MC2
Adreno 613
RAM & Storage
4GB 128GB
6GB 128GB
4GB 128GB (eMMC 5.1)
6GB 128GB (eMMC 5.1)
RAM Type
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
32 MP
f/1.8, 27mm (wide), 1/3.1", GalaxyCoreGC32E2, PDAF
50 MP
f/1.8, (wide), PDAF

0.08 MP
f/3.0
OIS
No
No
Features
LED flash, panorama
Ring-LED flash, panorama
Video Recording
1080p@30fps
1080p@30fps
Selfie Camera
8 MP
f/2.0, (wide)
8 MP
f/2.0, (wide)
Selfie Features
Panorama
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM (Nano + Nano (Hybrid))
5G Support
Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.3
4.2
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
No
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
6000 mAh
6500 mAh
Type
Li-Po
Li-Ion
Removable
No
No
Wired charging
45W
44W
Charging Speed
50% in 38 min
Reverse Wired Charging
No
Yes
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Side-mounted fingerprint sensor, accelerometer, proximity, compass
Side-mounted fingerprint sensor, accelerometer, proximity, compass
Colors and Pricing
Colors
Midnight Lily, Purple Blossom, Lily White
Rose Red, Diamond Green
Price in India
₹11899
₹14999
FAQs

In this performance comparison, the vivo Y31 with its Qualcomm Snapdragon 4 Gen 2 (4nm) performs better than the Realme C75 5G with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Realme C75 5G offers 2 years of OS updates, whereas vivo Y31 provides 1 years. For security updates, Realme C75 5G offers 3 years of support compared to vivo Y31's 1 years.

Both Realme C75 5G and vivo Y31 use LCD screens. Both smartphones offer the same 120 Hz refresh rate. vivo Y31 also boasts a brighter screen with 1000 nits of peak brightness, enhancing outdoor visibility. Both phones have the same screen resolution.

vivo Y31 features a larger 6500 mAh battery, potentially delivering better battery life. Realme C75 5G also supports faster wired charging at 45W, compared to 44W on vivo Y31.

vivo Y31 offers better protection against water and dust with an IP69 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.