Oppo A5x vs Realme C75 5G
Product
Price
159 USD
159 USD
Status
Available
Available
Brand
Oppo Mobiles
Realme Mobiles
Model No
Oppo A5x
RMX3943
Launch Date
2025, May 25
2025, May 08
Website
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
LTE
1, 3, 5, 8, 28, 40, 41
5G bands
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 8 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
193 g (6.81 oz)
190 g (6.70 oz)
Build
IP65 dust tight and water resistant (low pressure water jets)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
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
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Colors
Tranquil Lake Green, Laser White
Midnight Lily, Purple Blossom, Lily White
Type
IPS LCD, 120Hz, 1000 nits (HBM)
IPS LCD, 120Hz, 625 nits
Size
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Resolution
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
OS
Android 15, ColorOS 15
Android 15, Realme UI 6.0
Chipset
Mediatek Dimensity 6300 (6 nm)
Mediatek Dimensity 6300 (6 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G57 MC2
RAM
4GB
4GB/6GB
Storage
128GB
UFS 2.2
64GB/128GB
Card Slot
microSDXC
microSDXC (uses shared SIM slot)
Lens 1
32 MP, f/1.9, (wide), AF
32 MP, f/1.8, 27mm (wide), 1/3.1", PDAF
Features
LED flash, HDR, panorama
LED flash, panorama
Video
Yes
1080p@30fps
Lens 1
5 MP, f/2.2, (wide)
8 MP, f/2.0, (wide)
Video
Yes
1080p@30fps
Features
Panorama
Capacity
6000 mAh
Li-Po 6000 mAh
Charging
45W wired, 33W PPS, 13.5W PD, 50% in 37 min
45W wired
5W reverse wired
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.1, A2DP, LE
5.3, A2DP, LE
GPS
GPS, GALILEO, GLONASS, BDS, QZSS
GPS, GALILEO, GLONASS, QZSS, BDS
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG