Screen size
14xWinner: 6.7"+2.5%
C306.5"
Quick verdict
14x leads the measured specs 15-2.
Measured wins
14x
15
spec wins
Overall winner
Ties
4
equal specs
C30
2
spec wins
Screen size
Technology
14x
GSM / HSPA / LTE / 5G
C30
GSM / HSPA / LTE
2G bands
14x
GSM 850 / 900 / 1800 / 1900
C30
GSM 850 / 900 / 1800 / 1900
3G bands
14x
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
C30
HSDPA 850 / 900 / 2100
4G bands
14x
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
C30
1, 3, 5, 8, 38, 40, 41
5G bands
14x
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA
C30
-
Speed
14x
HSPA, LTE, 5G
C30
HSPA, LTE
Announced
14x
2025, January 24
C30
2022, June 20
Status
14x
Available. Released 2025, January 24
C30
Available. Released 2022, June 28
Dimensions
14x
165.7 x 76.2 x 7.9 mm (6.52 x 3.00 x 0.31 in)
C30
164.1 x 75.6 x 8.5 mm (6.46 x 2.98 x 0.33 in)
Weight
14x
190 g (6.70 oz)
C30
182 g (6.42 oz)
SIM
14x
Nano-SIM + Nano-SIM
C30
Nano-SIM + Nano-SIM
Other
14x
IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
C30
-
Build
14x
-
C30
Glass front, plastic frame, plastic back
Type
14x
IPS LCD, 120Hz, 625 nits
C30
IPS LCD, 400 nits
Size
14x
6.67 inches, 107.2 cm2 (~84.9% screen-to-body ratio)
C30
6.5 inches, 102.0 cm2 (~82.2% screen-to-body ratio)
Resolution
14x
720 x 1604 pixels, 20:9 ratio (~264 ppi density)
C30
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
14x
Mohs level 5
C30
-
OS
14x
Android 15, Realme UI 6.0
C30
Android 11, Realme UI Go
Chipset
14x
Mediatek Dimensity 6300 (6 nm)
C30
Unisoc Tiger T612 (12 nm)
CPU
14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
C30
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
14x
Mali-G57 MC2
C30
Mali-G57
Card slot
14x
microSDXC (uses shared SIM slot)
C30
microSDXC (dedicated slot)
Internal
14x
128GB 6GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
C30
32GB 2GB RAM, 32GB 3GB RAM, 64GB 4GB RAM
Other
14x
-
C30
UFS 2.2
Single
14x
50 MP, f/1.8, 27mm (wide), 1/2.88", 0.61µm, PDAF
C30
8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm, AF
Features
14x
LED flash, HDR, panorama
C30
LED flash, HDR, panorama
Video
14x
1080p@30fps
C30
1080p@30fps
Single
14x
8 MP, (wide)
C30
5 MP, f/2.2, 27mm (wide), 1/5.0", 1.12µm
Video
14x
1080p@30fps
C30
720p@30fps
Features
14x
-
C30
HDR
Loudspeaker
14x
Yes
C30
Yes
3.5mm jack
14x
Yes
C30
Yes
Other
14x
24-bit/192kHz Hi-Res audio
C30
-
WLAN
14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
C30
Wi-Fi 802.11 b/g/n
Bluetooth
14x
5.3, A2DP, LE
C30
5.0, A2DP, LE
Positioning
14x
GPS, GALILEO, GLONASS, QZSS, BDS
C30
GPS, GLONASS, GALILEO, BDS
NFC
14x
Yes
C30
No
Radio
14x
No
C30
FM radio
USB
14x
USB Type-C 2.0
C30
microUSB 2.0, OTG
Sensors
14x
Fingerprint (side-mounted), accelerometer, proximity, compass
C30
Accelerometer, proximity
Type
14x
5000 mAh
C30
5000 mAh
Charging
14x
15W wired
C30
10W wired
Colors
14x
Peridot Green, Carbon Black
C30
Lake Blue, Bamboo Green
Models
14x
RMX5020, RMX3943
C30
RMX3581, RMX3623
Price
14x
$ 145.00 / £ 171.22 / € 129.00
C30
About 90 EUR
SAR
14x
-
C30
1.02 W/kg (head) 0.68 W/kg (body)