Tecno Spark 50 vs Realme C100x
Product
Price
180 USD
180 USD
Status
Available
Available
Brand
Tecno Mobiles
Realme Mobiles
Model No
Tecno Spark 50
RMX5366
Launch Date
2026, March 27
2026, May 07
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 2100
HSDPA 900 / 2100
4G bands
LTE
SA/NSA
1, 3, 5, 8, 40
Speed
HSPA, LTE, 5G
HSPA, LTE
Dimensions
167.9 x 79.3 x 8.2 mm (6.61 x 3.12 x 0.32 in)
166.5 x 78.2 x 8.6 mm (6.56 x 3.08 x 0.34 in)
Weight
210 g (7.41 oz)
219 g (7.72 oz)
Build
IP64 dust tight and water resistant (water splashes)
Drop resistant up to 1.5m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Glass front, plastic frame, plastic back
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
RGB light on the back (notifications, etc.)
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Colors
Fantasy Purple, Mint Green, Ink Black, Champagne Gold
Golden Coast, Deepblue Tides
Type
IPS LCD, 120Hz
IPS LCD, 120Hz, 900 nits (HBM)
Size
6.78 inches, 112.1 cm2 (~84.2% screen-to-body ratio)
6.8 inches, 113.0 cm2 (~86.8% screen-to-body ratio)
Resolution
720 x 1576 pixels, 19.5:9 ratio (~256 ppi density)
720 x 1570 pixels, 19.5:9 ratio (~254 ppi density)
OS
Android 16, HIOS 16
Android 16
Chipset
Mediatek Dimensity 6400
Unisoc T7250 (12 nm)
CPU
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mali-G57 MC2
Mali-G57 MP1
RAM
4GB/6GB
4GB/6GB
Storage
128GB
128GB/256GB
Card Slot
microSDXC
Lens 1
50 MP, f/1.9, (wide), PDAF
50 MP, f/1.8, (wide), PDAF
Features
LED flash
LED flash, HDR, panorama
Video
Yes
1080p@30fps
Lens 2
Auxiliary lens
Features
8 MP, f/2.0, (wide)
Video
Yes
720p@30fps
Lens 1
5 MP, f/2.2, (wide)
Capacity
6500 mAh
Si/C Li-Ion 8000mAh
Charging
45W wired
45W wired, 45W PPS, 13.5W PD
Reverse wired
Sensors
Fingerprint (side-mounted); unspecified sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
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
5.3, A2DP, LE
5.2, A2DP, LE
GPS
GPS
GPS, GALILEO, GLONASS, BDS
USB
USB Type-C
USB Type-C 2.0, OTG
NFC
Yes