Phone Comparison - Oppo K13 vs Nothing CMF Phone 2 Pro vs Realme P4x

Price Comparison (India) -

general General Info

Manufacturer Oppo Nothing Realme
Announced April 2025 April 2025 December 2025
Status Coming Soon - April 2025 Coming Soon - May 2025 Coming Soon - December 2025
Price Rs. 17,999 ($0.00) [Similarly Priced] Rs. 18,999 ($0.00) [Similarly Priced] Rs. 15,999 ($0.00) [Similarly Priced]
Colors Icy Purple, Prism Black, White White, Black, Orange, Light Green Matte Silver, Elegant Pink, Lake Green
Form Factor Candybar Candybar Candybar
Dimension 163.2 x 76.1 x 8.5 mm
(6.43 x 3 x 0.33 in)
164 x 78 x 7.8 mm
(6.46 x 3.07 x 0.31 in)
165.9 x 76 x 8.4 mm
(6.53 x 2.99 x 0.33 in)
Weight 208 g (7.34 oz) 185 g (6.53 oz) 208 g (7.34 oz)
SIM Type Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network 1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 42, 48 - China 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 20, 28, 38, 40, 41, 42, 48, 66, 71 - International
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71 - India
1, 3, 5, 8, 28, 40, 41
5G Network 1, 5, 8, 28, 41, 77, 78 SA/NSA - China 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 20, 28, 38, 40, 41, 42, 48, 66, 71 SA/NSA - International
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA - India
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, optical)
IP65 dust tight and water resistant (low pressure water jets)
- Fingerprint Sensor (under display, optical)
User-replaceable back cover
IP54 dust protected and water resistant (water splashes)
Manufacturer-rated water-resistant (up to 25cm for 20 min)
- Fingerprint Sensor (side-mounted)
IP64 dust tight and water resistant (water splashes)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Drop resistant up to 1.5m

hardware Hardware and OS

OS Android 15, up to 2 major Android upgrades Android 15, up to 3 major Android upgrades, Android 15
User Interface ColorOS 15 Nothing OS 3.2 Realme UI 6.0
Processor Octa-core (1x2.3 GHz Cortex-A720s & 3x2.2 GHz Cortex-A720s & 4x1.8 GHz Cortex-A520s), Qualcomm Snapdragon 6 Gen 4 (4 nm) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Mediatek Dimensity 7300 Pro (4 nm) Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Mediatek Dimensity 7400 Ultra (4 nm)
GPU Adreno 810 Mali-G615 MC2 Mali-G615 MC2
RAM 8 GB 8 GB 8 GB
Internal Memory 256 GB 256 GB 512 GB
External Memory No microSDXC Unspecified

display Display

Type FHD+ AMOLED Screen
120Hz, 600 Nits (typ), 1200 Nits (peak)
FHD+ AMOLED Screen
120Hz, HDR10+, 800 Nits (typ)
1300 Nits (HBM), 3000 Nits (peak)
Panda Glass Protection
FHD+ IPS LCD Screen, 144Hz
1000 Nits (HBM), Scratch-resistant Glass
Colors 16M colors 1B colors 16M colors
Size 6.67 inches 6.77 inches 6.72 inches
Resolution 1080 x 2400 pixels (395 ppi) 1080 x 2392 pixels (388 ppi) 1080 x 2400 pixels (392 ppi)
Screen-to-Body Ratio 86.30% 86.55% 86.31%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP + 2 MP 50 MP + 50 MP + 8 MP 50 MP
Flash LED Flash LED Flash LED Flash
Features 50 MP, f/1.9, 27mm (wide), 1/2.88", PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF
50 MP, f/1.9, 50mm (telephoto), 1/2.88", PDAF, 2x optical zoom
8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Panorama, HDR
50 MP, f/1.8, (wide), PDAF
Auxiliary lens
HDR, Panorama
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS 4K@30fps, 1080p@30/60/120fps, gyro-EIS 4K@30fps, 1080p@30/60/120fps
Front Camera 16 MP, f/2.5, 23mm (wide), 1/3.0", 1.0µm

1080p@30fps, gyro-EIS [Similar]
16 MP, f/2.0, 22mm (wide), 1/3.0"

1080p@30fps [Similar]
8 MP, f/2.0, (wide)
Panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.2, A2DP, LE, aptX HD 5.3, A2DP, LE 5.4, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
USB USB Type-C 2.0, OTG USB Type-C USB Type-C
GPS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 256 GB, 8 GB RAM or 128 GB, 8 GB RAM 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128GB 8 GB RAM or 128GB 6 GB RAM UFS 3.1
Expandable Storage No microSDXC Unspecified
USB OTG Supported Not Supported Not Supported

Apps Sensors

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

battery Battery

Type 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
Non-removable Li-ion Battery
Fast Battery Charging 33W wired
5W reverse wired
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 45W wired
Bypass charging
Capacity 7000 mAh 5000 mAh 7000 mAh
Stand by - - -
Talk Time - - -