Asus Rog Phone 8 vs realme C75x

Asus Rog Phone 8
Asus
Rog Phone 8
realme C75x
realme
C75x

At a glance

Brand
Asus
realme
Release date
January 2024, 2 years 4 months ago
April 2025, 1 years 1 months ago
AnTuTu
2.343.070 Antutu v11 Overall performance better than 95% of devices
262.145 Antutu v10 Overall performance better than 60% of devices

Display

Size
6.78"
6.67"
Resolution
1080 x 2400 px FHD+
720 x 1604 px HD+
Type
AMOLED SAMSUNG E6 Flexible AMOLED
LCD IPS
Density
388 ppi High Density
264 ppi Medium Density
Aspect ratio
20:9
21:9
Features
Hole-punch Notch, Delta-E, Refresh rate 165 Hz, Touch sampling rate 720 Hz, Peak brightness - 1600 cd/m², Peak brightness - 2500 cd/m², DCI-P3, DC dimming, 10 Bits panel, LED Notifications, Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus 2, Capacitive, Multi-touch, Frameless, LTPO (Low Temperature PolySilicon oxide)
Hole-punch Notch, TÜV Rheinland Flicker-free Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Performance

Chipset
Qualcomm Snapdragon 8 Gen3
MediaTek Helio G81 Ultra
CPU
1x3.3GHz Cortex X4 + 3x3.2 GHz Cortex A720 + 2x3.0 GHz Cortex A720 + 2x2.3 GHz Cortex A520
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
CPU type
Octa-Core
Octa-Core
Process
4 nm
12 nm
Frequency
3.3 GHz
2 GHz
GPU
Adreno 750
Mali-G52 MC2
RAM
12 GB
8 GB
RAM type
RAM LPDDR5X
LPDDR4X RAM
64-bit
Yes
Yes

Rear camera

Resolution
50 Mpx
50 Mpx
Aperture
ƒ/ 1.9
ƒ/ 1.8
Sensor
Sony IMX890
Pixel size
1.00 µm
Sensor size
1/1.56"
Flash
LED
LED
Optical stabilization
Yes
No
Slow motion
Yes, 480 fps
Yes, 120 fps
Features
4K Video, 8K Video, Digital zoom, Optical zoom, Triple camera, Digital image stabilization, Optical Stabilization (OIS), Gimbal, Autofocus, Touch focus, Continuous autofocus, Manual focus, Laser autofocus (LAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer

Front camera

Resolution
32 Mpx
5 Mpx
Aperture
Unknow
ƒ/ 2.2
Sensor
Omnivision OV32C
Pixel size
0.70 µm

Battery

Capacity
5500 mAh
5600 mAh
Type
Li-Polymer
Li-Polymer
Fast charge
Yes , 65.0W
Yes , 45.0W
Features
Non-removable
Non-removable

Storage

Capacity
256 GB
256 GB
Type
UFS Storage 4.0
eMMC 5.1 Storage
SD slot
No
Yes , Independent SD slot

Body

Dimensions
76.8 mm 163.8 mm 8.9 mm Print 3D Model
76.2 mm 165.7 mm 8.0 mm Print 3D Model
Weight
225 g
196 g
Materials
Aluminium alloy , Glass
Plastic , Glass
Colors
Black Gray
Blue Pink Green
Water/dust resistance
IP68
IP69
Usable surface
88 %
86 %

Software

Operating system
Android 14 Upside-down cake Android 14
Android 15 RealmeUI 6.0 (Android 15)
Updates
OS updates: 2 years, Security updates: 2 years
Google services
With Google Mobile Services
With Google Mobile Services

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.3 LELow energy consumption
Bluetooth 5.0 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), LE (Low Energy), APT-x, LDAC, SBC, AAC, Apt-x Adaptive
A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), LDAC, SBC, AAC
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display, Wi-Fi MiMO
Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB
USB Type-C
USB Type-C
USB features
Charging, OTG
Charging, OTG
Navigation
A-GPS, GLONASS, Beidou, QZSS, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)
GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo

Networks

5G
n1 (2100), n2 (1900 PCS), n3 (1800), n5 (850), n7 (2600), n8 (900), n12 (700), n18 (850), n20 (800), n25 (1900), n26 (850), n28b (700), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n66 (1700), n77 (3700), n78 (3500), n79 (4700)
4G LTE
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900+), B26 (850), B28b (700), B28a (700), B32 (1500), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100)
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B13 (700), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900)
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)

Sensors & security

Fingerprint
Yes, in screen
Yes, on the side
Accelerometer
Yes
Yes
Gyroscope
Yes
Proximity
Yes
Yes
Light sensor
Yes
Yes
Cooling system
Yes
No
Audio
DTS / DTS X, Stereo Speakers, 3 microphones
DTS / DTS X, Stereo Speakers

Compared with Asus Rog Phone 8

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    12 GB · 6.78" · Qualcomm Snapdragon 8 Gen3
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    blu G71L
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Compared with realme C75x

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    8 GB · 6.67" · MediaTek Helio G81 Ultra
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  • realme
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