Realme C51s vs Infinix Smart 10
Product
Price
79 USD
79 USD
Status
Coming Soon
Available
Brand
Realme Mobiles
Infinix Mobiles
Model No
Realme C51s
X6725
Launch Date
2024, March 15
2025, June 16
Website
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 900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 5, 8, 38, 40
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
Speed
HSPA, LTE
HSPA, LTE
Dimensions
167.2 x 76.7 x 7.5 mm (6.58 x 3.02 x 0.30 in)
165.6 x 77 x 8.3 mm (6.52 x 3.03 x 0.33 in)
Weight
182 g (6.42 oz)
187 g (6.60 oz)
Build
Glass front, plastic frame, plastic back
IP54, dust and splash resistant
Glass front, plastic back, plastic frame
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Shiny Green, Mighty Black
Sleek Black Titanium Silver, Iris Blue, Twilight Gold
Type
IPS LCD, 90Hz, 560 nits (peak)
IPS LCD, 120Hz, 700 nits (HBM)
Size
6.74 inches, 109.7 cm2 (~85.5% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
OS
Android 13, Realme UI
Android 15/15 (Go edition), XOS 15.1
Chipset
Unisoc Tiger T612 (12 nm)
Unisoc T7250 (12 nm)
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mali-G57
Mali-G57 MP1
RAM
6GB
3GB/4GB/6GB
Storage
128GB
еMMC 5.1
64GB/128GB/256GB
eMMC 5.1
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Lens 1
50 MP, f/1.8, 27mm (wide), 1/2.76", 0.64µm, PDAF
0.08 MP, f/3.0 ,(auxiliary lens)
8 MP, f/2.0, (wide), 1/4.0", 1.12µm, AF
Features
LED flash, HDR, panorama
Dual-LED flash, panorama
Video
1080p@30fps
1440p@30fps, 1080p@30fps
Lens 1
5 MP, f/2.2, 28mm (wide), 1/5.0", 1.12µm
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features
HDR
Video
720p@30fps
1440p@30fps, 1080p@30fps
Capacity
5000 mAh, non-removable
5000 mAh
Charging
33W wired, 0-50% in 28 min (advertised)
15W wired
Reverse wired
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
Yes
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
5.0, A2DP, LE
Yes
GPS
GPS, GLONASS, GALILEO
Yes
NFC
Yes, 360˚ (market/region dependent)
Yes (data transfer only; not for payments - market/region dependent)
USB
USB Type-C
USB Type-C 2.0, OTG
Radio
FM radio