Phone Comparison - Realme C75 vs Oppo K12s

Realme C75
realme c75
Oppo K12s
oppo k12s
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Price Comparison (India) -

general General Info

Manufacturer Realme Oppo
Announced May 2025 April 2025
Status Coming Soon - May 2025 Coming Soon - April 2025
Price Rs. 12,999 ($0.00) [Similarly Priced] -
Colors Midnight Lily, Purple Blossom, Lily White Icy Purple, Prism Black, White
Form Factor Candybar Candybar
Dimension 165.7 x 76.2 x 7.9 mm
(6.52 x 3 x 0.31 in)
163.2 x 76.1 x 8.5 mm
(6.43 x 3 x 0.33 in)
Weight 190 g (6.7 oz) 208 g (7.34 oz)
SIM Type Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network 1, 3, 5, 8, 28, 40, 41 1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48 - China
5G Network 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA 1, 5, 8, 28, 41, 77, 78 SA/NSA - China
Messaging
Build Features - Fingerprint Sensor (side-mounted)
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
- Fingerprint Sensor (under display, optical)
IP65 dust tight and water resistant (low pressure water jets)

hardware Hardware and OS

OS Android 15 Android 15, up to 2 major Android upgrades
User Interface Realme UI 6.0 ColorOS 15
Processor Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6300 (6 nm) [Similar] Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s), Qualcomm Snapdragon 6 Gen 4 (4 nm) [Similar]
GPU Mali-G57 MC2 [Similar] Adreno 810 [Similar]
RAM 6 GB [Browse Similar] 12 GB [Browse Similar]
Internal Memory 128 GB 512 GB
External Memory microSDXC (uses shared SIM slot) No

display Display

Type HD+ IPS LCD Screen
120Hz, 625 Nits
FHD+ AMOLED Screen
120Hz, 600 Nits (typ), 1200 Nits (peak)
Colors 16M colors 16M colors
Size 6.67 inches [Similar] 6.67 inches [Similar]
Resolution 720 x 1604 pixels (264 ppi) 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 84.67% 86.30%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes no
Radio No No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 32 MP [Similar] 50 MP + 2 MP [Similar]
Flash LED Flash LED Flash
Features 32 MP, f/1.8, 27mm (wide), 1/3.1", PDAF
Panorama
50 MP, f/1.85, 27mm (wide), 1/2.88", PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 4K@30fps, 1080p@30/60/120fps, gyro-EIS
Front Camera 8 MP, f/2.0, (wide)
Panorama
1080p@30fps [Similar]
16 MP, f/2.5, 23mm (wide), 1/3.0", 1.0µm

1080p@30fps, gyro-EIS [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.3, A2DP, LE 5.2, A2DP, LE, aptX HD
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS GPS, GALILEO, GLONASS, QZSS, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1
Expandable Storage microSDXC (uses shared SIM slot) No
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast Battery Charging 45W wired 5W reverse wired
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 80W wired, 33W PPS, 13.5W PD, 13.5W QC, 62% in 30 min, 100% in 56 min
Capacity 6000 mAh 7000 mAh
Stand by - -
Talk Time - -