Screen size
C25s6.5"
P3xWinner: 6.7"+3.3%
Quick verdict
P3x leads the measured specs 15-1.
Measured wins
C25s
1
spec wins
Ties
5
equal specs
P3x
15
spec wins
Overall winner
Screen size
Technology
C25s
GSM / HSPA / LTE
P3x
GSM / HSPA / LTE / 5G
2G bands
C25s
GSM 850 / 900 / 1800 / 1900
P3x
GSM 850 / 900 / 1800 / 1900
3G bands
C25s
HSDPA 850 / 900 / 2100
P3x
HSDPA 850 / 900 / 2100
4G bands
C25s
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
P3x
1, 3, 5, 8, 28, 40, 41
Speed
C25s
HSPA, LTE
P3x
HSPA, LTE, 5G
5G bands
C25s
-
P3x
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Announced
C25s
2021, June 08
P3x
2025, February 18
Status
C25s
Available. Released 2021, June 09
P3x
Available. Released 2025, February 28
Dimensions
C25s
164.5 x 75.9 x 9.6 mm (6.48 x 2.99 x 0.38 in)
P3x
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
Weight
C25s
209 g (7.37 oz)
P3x
197 g (6.95 oz)
Build
C25s
Glass front, plastic back, plastic frame
P3x
Glass front, aluminum frame, plastic back or silicone polymer back (eco leather)
SIM
C25s
Nano-SIM + Nano-SIM
P3x
Nano-SIM + Nano-SIM
Other
C25s
-
P3x
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
Type
C25s
IPS LCD, 480 nits (typ), 570 nits (peak)
P3x
IPS LCD, 120Hz, 950 nits (peak)
Size
C25s
6.5 inches, 102.0 cm2 (~81.7% screen-to-body ratio)
P3x
6.72 inches, 109.0 cm2 (~86.3% screen-to-body ratio)
Resolution
C25s
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
P3x
1080 x 2400 pixels, 20:9 ratio (~392 ppi density)
Protection
C25s
-
P3x
ArmorShell glass
OS
C25s
Android 11, Realme UI 2.0
P3x
Android 15, Realme UI 6.0
Chipset
C25s
Mediatek MT6769Z Helio G85 (12 nm)
P3x
Mediatek Dimensity 6400 (6 nm)
CPU
C25s
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
P3x
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
C25s
Mali-G52 MC2
P3x
Mali-G57 MC2
Card slot
C25s
microSDXC (dedicated slot)
P3x
microSDXC (uses shared SIM slot)
Internal
C25s
64GB 4GB RAM, 128GB 4GB RAM
P3x
128GB 6GB RAM, 128GB 8GB RAM
Other
C25s
eMMC 5.1
P3x
eMMC 5.1
Triple
C25s
48 MP, f/1.8, 26mm (wide), PDAF (International model) or 13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, PDAF (India model) 2 MP (macro) Auxiliary lens
P3x
-
Features
C25s
LED flash, HDR, panorama
P3x
LED flash, HDR, panorama
Video
C25s
1080p@30/60fps
P3x
1080p@30/60fps
Dual
C25s
-
P3x
50 MP, f/1.8, 27mm (wide), 2.88", 0.61µm, PDAF Auxiliary lens
Single
C25s
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
P3x
8 MP, f/2.0, (wide)
Features
C25s
HDR, panorama
P3x
Panorama
Video
C25s
1080p@30fps
P3x
1080p@30fps
Loudspeaker
C25s
Yes
P3x
Yes
3.5mm jack
C25s
Yes
P3x
No
Other
C25s
-
P3x
24-bit/192kHz Hi-Res audio
WLAN
C25s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
P3x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
C25s
5.0, A2DP, LE
P3x
5.3, A2DP, LE, aptX HD, BLE Audio
Positioning
C25s
GPS, GLONASS, BDS
P3x
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
C25s
No
P3x
No
Radio
C25s
Unspecified
P3x
No
USB
C25s
USB Type-C 2.0, OTG
P3x
USB Type-C 2.0, OTG
Sensors
C25s
Fingerprint (rear-mounted), accelerometer, proximity, compass
P3x
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
C25s
6000 mAh
P3x
Si/C Li-Ion 6000 mAh
Charging
C25s
18W wired 5W reverse wired
P3x
45W wired 5W reverse wired
Colors
C25s
Water Blue, Water Gray
P3x
Midnight Blue, Stellar Pink, Lunar Silver
Models
C25s
RMX3195, RMX3197
P3x
RMX3944
Price
C25s
About 180 EUR
P3x
About 140 EUR