Realme C75 5G vs Realme Narzo 80x
Product
Price
159 USD
159 USD
Status
Available
Available
Brand
Realme Mobiles
Realme Mobiles
Model No
RMX3943
Realme Narzo 80x
Launch Date
2025, May 08
2025, April 11
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 28, 40, 41
1, 3, 5, 8, 28, 40, 41
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
HSPA, LTE, 5G
Dimensions
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
Weight
190 g (6.70 oz)
197 g (6.95 oz)
Build
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 2m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Colors
Midnight Lily, Purple Blossom, Lily White
Deep Ocean, Sunlit Gold
Type
IPS LCD, 120Hz, 625 nits
IPS LCD, 120Hz, 950 nits (peak)
Size
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
6.72 inches, 109.0 cm2 (~86.3% screen-to-body ratio)
Resolution
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
OS
Android 15, Realme UI 6.0
Android 15, Realme UI 6.0
Chipset
Mediatek Dimensity 6300 (6 nm)
Mediatek Dimensity 6400 (6 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core 2.5 GHz
GPU
Mali-G57 MC2
Mali-G57 MC2
RAM
4GB/6GB
6GB/8GB
Storage
64GB/128GB
128GB
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Lens 1
32 MP, f/1.8, 27mm (wide), 1/3.1", PDAF
50 MP, f/1.8, 27mm (wide), 2.88", 0.61µm, PDAF
Features
LED flash, panorama
LED flash, HDR, panorama
Video
1080p@30fps
1080p@30/60fps
Lens 2
2 MP, f/2.4, (depth)
Lens 1
8 MP, f/2.0, (wide)
Yes
Features
Panorama
Panorama
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 6000 mAh
6000 mAh
Charging
45W wired
5W reverse wired
45W wired
5W reverse wired
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
No
24-bit/192kHz Hi-Res audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.3, A2DP, LE
5.3, A2DP, LE
GPS
GPS, GALILEO, GLONASS, QZSS, BDS
GPS, GALILEO, GLONASS, QZSS, BDS
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG