Oppo A38 vs Realme C75x
Product
Price
170 USD
170 USD
Status
Available
Available
Brand
Oppo Mobiles
Realme Mobiles
Model No
CPH2579
Realme C75x
Launch Date
2023, September 04
2025, March 08
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
HSPA, LTE
HSPA, LTE
Dimensions
163.7 x 75 x 8.2 mm (6.44 x 2.95 x 0.32 in)
165.7 x 76.2 x 8 mm (6.52 x 3.00 x 0.31 in)
Weight
190 g (6.70 oz)
196 g (6.91 oz)
Build
IP54, dust and splash resistant
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 60 hours)
Drop resistant up to 1.8m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
SIM
Dual SIM (Nano-SIM, dual stand-by)
SIM Nano-SIM + Nano-SIM
Colors
Glowing Black, Glowing Gold
Coral Pink, Oceanic Blue
Type
IPS LCD, 90Hz, 720 nits (peak)
IPS LCD, 120Hz, 500 nits (typ), 625 nits (HBM)
Size
6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
Resolution
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
OS
Android 13, ColorOS 13.1
Android 15, Realme UI 6.0
Chipset
Mediatek MT6769 Helio G85 (12nm)
Mediatek Helio G81 Ultra (12 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G52 MC2
Mali-G52 MC2
RAM
4GB
8GB
Storage
128GB
eMMC 5.1
128GB
Card Slot
microSDXC
microSDXC (dedicated slot)
Lens 1
50 MP, f/1.8, (wide), PDAF
50 MP, f/1.8, (wide), 1/2.88", PDAF
Lens 2
2 MP, f/2.4, (depth)
Features
LED flash, HDR, panorama
LED flash, panorama
Video
1080p@30fps
1080p@30fps
Lens 1
5 MP, f/2.2, (wide)
5 MP, f/2.2, (wide), 1/5"
Video
1080p@30fps
1080p@30fps
Features
Panorama
Capacity
Li-Po 5000 mAh, non-removable
5600 mAh
Charging
33W wired, PD, 50% in 30 min (advertised)
45W wired, 100% in 90 min
Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Circle to Search
Loudspeaker
Yes
Yes
3.5mm jack
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
5.3, A2DP, LE, aptX HD
5.0, 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